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r=n(3645),i=n.n(r),o=n(1667),a=n.n(o),s=n(1630),l=n(6199),u=n(2183),c=n(9465),d=n(895),h=n(9671),p=n(1533),f=i()((function(e){return e[1]})),m=a()(s),g=a()(l),y=a()(u),v=a()(c),b=a()(d),_=a()(h),E=a()(p);f.push([e.id,".fluid_video_wrapper {\n    animation: none;\n    animation-delay: 0;\n    animation-direction: normal;\n    animation-duration: 0;\n    animation-fill-mode: none;\n    animation-iteration-count: 1;\n    animation-name: none;\n    animation-play-state: running;\n    animation-timing-function: ease;\n    backface-visibility: visible;\n    background: 0;\n    background-attachment: scroll;\n    background-clip: border-box;\n    background-color: transparent;\n    background-image: none;\n    background-origin: padding-box;\n    background-position: 0 0;\n    background-position-x: 0;\n    background-position-y: 0;\n    background-repeat: repeat;\n    background-size: auto auto;\n    border: 0;\n    border-style: none;\n    border-width: medium;\n    border-color: inherit;\n    border-bottom: 0;\n    border-bottom-color: inherit;\n    border-bottom-left-radius: 0;\n    border-bottom-right-radius: 0;\n    border-bottom-style: none;\n    border-bottom-width: medium;\n    border-collapse: separate;\n    border-image: none;\n    border-left: 0;\n    border-left-color: inherit;\n    border-left-style: none;\n    border-left-width: medium;\n    border-radius: 0;\n    border-right: 0;\n    border-right-color: inherit;\n    border-right-style: none;\n    border-right-width: medium;\n    border-spacing: 0;\n    border-top: 0;\n    border-top-color: inherit;\n    border-top-left-radius: 0;\n    border-top-right-radius: 0;\n    border-top-style: none;\n    border-top-width: medium;\n    bottom: auto;\n    box-shadow: none;\n    -webkit-box-sizing: content-box;\n    -moz-box-sizing: content-box;\n    box-sizing: content-box;\n    caption-side: top;\n    clear: none;\n    clip: auto;\n    color: inherit;\n    columns: auto;\n    column-count: auto;\n    column-fill: balance;\n    column-gap: normal;\n    column-rule: medium none currentColor;\n    column-rule-color: currentColor;\n    column-rule-style: none;\n    column-rule-width: none;\n    column-span: 1;\n    column-width: auto;\n    content: normal;\n    counter-increment: none;\n    counter-reset: none;\n    cursor: auto;\n    direction: ltr;\n    display: inline;\n    empty-cells: show;\n    float: none;\n    font: normal;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-size: medium;\n    font-style: normal;\n    font-variant: normal;\n    font-weight: normal;\n    height: auto;\n    hyphens: none;\n    left: auto;\n    letter-spacing: normal;\n    line-height: normal;\n    list-style: none;\n    list-style-image: none;\n    list-style-position: outside;\n    list-style-type: disc;\n    margin: 0;\n    margin-bottom: 0;\n    margin-left: 0;\n    margin-right: 0;\n    margin-top: 0;\n    max-height: none;\n    max-width: none;\n    min-height: 0;\n    min-width: 0;\n    opacity: 1;\n    orphans: 0;\n    outline: 0;\n    outline-color: invert;\n    outline-style: none;\n    outline-width: medium;\n    overflow: visible;\n    overflow-x: visible;\n    overflow-y: visible;\n    padding: 0;\n    padding-bottom: 0;\n    padding-left: 0;\n    padding-right: 0;\n    padding-top: 0;\n    page-break-after: auto;\n    page-break-before: auto;\n    page-break-inside: auto;\n    perspective: none;\n    perspective-origin: 50% 50%;\n    position: static;\n    /* May need to alter quotes for different locales (e.g fr) */\n    quotes: '\\201C' '\\201D' '\\2018' '\\2019';\n    right: auto;\n    tab-size: 8;\n    table-layout: auto;\n    text-align: inherit;\n    text-align-last: auto;\n    text-decoration: none;\n    text-decoration-color: inherit;\n    text-decoration-line: none;\n    text-decoration-style: solid;\n    text-indent: 0;\n    text-shadow: none;\n    text-transform: none;\n    top: auto;\n    transform: none;\n    transform-style: flat;\n    transition: none;\n    transition-delay: 0s;\n    transition-duration: 0s;\n    transition-property: none;\n    transition-timing-function: ease;\n    unicode-bidi: normal;\n    vertical-align: baseline;\n    visibility: visible;\n    white-space: normal;\n    widows: 0;\n    width: auto;\n    word-spacing: normal;\n    z-index: auto;\n    -webkit-tap-highlight-color: transparent;\n}\n\n.fluid_video_wrapper canvas {\n    pointer-events: none;\n}\n\n.fluid_video_wrapper,\n.fluid_video_wrapper * {\n    -webkit-box-sizing: content-box;\n    -moz-box-sizing: content-box;\n    box-sizing: content-box;\n}\n\n.fluid_video_wrapper:after, .fluid_video_wrapper:before {\n    content: none;\n}\n\n.fluid_video_wrapper {\n    position: relative;\n    display: inline-block;\n}\n\n.fluid_video_wrapper video {\n    position: relative;\n    background-color: #000000;\n    display: block;\n}\n\n.fluid_video_wrapper .vast_video_loading {\n    display: table;\n    text-align: center;\n    width: 100%;\n    height: 100%;\n    top: 0;\n    left: 0;\n    pointer-events: auto;\n    z-index: 1;\n}\n\n.fluid_video_wrapper .vast_video_loading:before {\n    background-image: url("+m+");\n    background-position: center, center;\n    background-repeat: no-repeat, repeat;\n    background-color: rgba(0, 0, 0, 0.2);\n    content: '';\n    position: absolute;\n    height: 100%;\n    width: 100%;\n    top: 0;\n    left: 0;\n}\n\n.skip_button {\n    position: absolute;\n    bottom: 50px;\n    right: 0;\n    background-color: rgba(0, 0, 0, 0.7);\n    padding: 13px 21px 13px 21px;\n}\n\n.skip_button, .skip_button a {\n    color: #ffffff;\n    text-decoration: none;\n    cursor: pointer;\n    z-index: 10;\n    font-size: 13px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-weight: normal;\n    white-space: nowrap;\n    text-align: start;\n}\n\n.skip_button a span.skip_button_icon {\n    display: inline-block;\n    text-align: left;\n    width: 21px;\n    position: relative;\n    bottom: 20px;\n}\n\n.skip_button a span.skip_button_icon:before {\n    background: url("+g+') no-repeat;\n    position: absolute;\n    height: 18px;\n    width: 18px;\n    top: 6px;\n    content: "";\n    opacity: 0.8;\n    -webkit-transition: opacity 0.3s ease-in-out;\n    -moz-transition: opacity 0.3s ease-in-out;\n    -ms-transition: opacity 0.3s ease-in-out;\n    -o-transition: opacity 0.3s ease-in-out;\n    transition: opacity 0.3s ease-in-out;\n    background-position: -122px -57px;\n}\n\n.skip_button a span.skip_button_icon:before:hover {\n    opacity: 1;\n}\n\n.skip_button_disabled {\n    cursor: default !important;\n    padding: 13px 21px 13px 21px;\n}\n\n.close_button {\n    position: absolute;\n    background: #000000 url('+y+") no-repeat scroll center center;\n    height: 16px;\n    width: 16px;\n    top: 0;\n    right: 0;\n    background-size: 18px 18px;\n    cursor: pointer;\n    padding: 1px;\n    z-index: 31;\n}\n\n.close_button:hover {\n    background-color: #000000;\n    border: 1px solid #ffffff;\n}\n\n.vast_clickthrough_layer {\n    /*IE Fix*/\n    background-color: white;\n    opacity: 0;\n}\n\n.fluid_ad_playing {\n    position: absolute;\n    background-color: black;\n    opacity: 0.8;\n    border-radius: 1px;\n    color: #ffffff;\n    font-size: 13px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-weight: normal;\n    white-space: nowrap;\n    text-align: start;\n    line-height: 18px;\n    z-index: 10;\n    padding: 13px 21px 13px 21px;\n}\n\n.fluid_ad_cta {\n    position: absolute;\n    background-color: rgba(0, 0, 0, 0.7);\n    color: #ffffff;\n    font-size: 13px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-weight: normal;\n    text-align: right;\n    cursor: pointer;\n    z-index: 10;\n    padding: 13px 21px 13px 13px;\n    max-width: 50%;\n}\n\n.fluid_ad_cta.left {\n    text-align: left;\n}\n\n.fluid_ad_cta a {\n    text-decoration: none;\n    color: #ffffff;\n    line-height: 18px;\n}\n\n.fluid_ad_cta:hover,\n.skip_button:not(.skip_button_disabled):hover {\n    background-color: rgba(0, 0, 0, 1);\n}\n\n.fluid_html_on_pause,\n.fluid_pseudo_poster {\n    position: absolute;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    margin: auto;\n    z-index: 0;\n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n    align-items: center;\n    pointer-events: none;\n}\n\n.fluid_html_on_pause * {\n    pointer-events: auto;\n}\n\n/*Mobile Layout*/\n.fluid_video_wrapper.mobile .skip_button {\n    bottom: 50px;\n}\n\n/*\n.fluid_video_wrapper.mobile .fluid_ad_cta {\n        bottom: 125px;\n}\n*/\n.fluid_initial_play {\n    width: 60px;\n    height: 60px;\n    border-radius: 50px;\n    cursor: pointer;\n}\n\n.fluid_initial_play_button {\n    margin-top: 15px;\n    margin-left: 23px;\n    border-style: solid;\n    border-width: 15px 0 15px 21px;\n    border-color: transparent transparent transparent #ffffff;\n}\n\n.fluid_initial_pause_button {\n    margin-top: 15px;\n    margin-left: 17px;\n    width: 8px;\n    height: 31px;\n    border: 9px solid white;\n    border-top: 0;\n    border-bottom: 0;\n}\n\n.fluid_timeline_preview {\n    bottom: 11px;\n    color: #ffffff;\n    font-size: 13px;\n    line-height: 18px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-weight: normal;\n    text-align: start;\n    padding: 13px 21px 13px 21px;\n    background-color: rgba(0, 0, 0, 0.85);\n    border-radius: 1px;\n}\n\n/* Duration */\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_fluid_control_duration {\n    display: inline-block;\n    position: absolute;\n    left: 32px;\n    height: 24px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-size: 13px;\n    font-weight: normal;\n    font-style: normal;\n    text-align: left;\n    text-decoration: none;\n    line-height: 21px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_fluid_control_duration.cardboard_time {\n    left: 13px;\n    top: -15px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_fluid_control_duration.cardboard_time .ad_timer_prefix {\n    color: #F2C94C;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .ad_countdown .ad_timer_prefix {\n    color: #F2C94C;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .ad_countdown {\n    /*display: none;*/\n    position: absolute;\n    right: 0;\n    width: 75px;\n    bottom: 5px;\n    height: 24px;\n    color: red;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-size: 13px;\n    font-weight: normal;\n    font-style: normal;\n    text-align: left;\n    text-decoration: none;\n    line-height: 21px;\n}\n\n.initial_controls_show {\n    visibility: visible !important;\n    opacity: 1 !important;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container {\n    color: white;\n    position: absolute;\n    bottom: 0;\n    left: 0;\n    right: 0;\n    background: -moz-linear-gradient(top, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%); /* FF3.6-15 */\n    background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%); /* Chrome10-25,Safari5.1-6 */\n    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */\n    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#ad000000', GradientType=0); /* IE6-9 */\n    height: 100%;\n    width: 100%;\n    z-index: 0;\n    pointer-events: none;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel {\n    height: 96px;\n    width: 72px;\n    left: 10px;\n    top: 10px;\n    position: absolute;\n    background: rgba(0, 0, 0, 0.7);\n    text-align: center;\n    border-radius: 6px;\n    overflow: hidden;\n    pointer-events: auto;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_button {\n    cursor: pointer;\n    display: inline-block;\n    text-align: left;\n    height: 24px;\n    width: 24px;\n    position: relative;\n    background: url("+g+") no-repeat;\n    opacity: 0.8;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_button:hover {\n    opacity: 1;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_joystick_up {\n    background-position: -336px -55px;\n    -webkit-transform: rotate(270deg); /* Chrome, Opera 15+, Safari 3.1+ */\n    -ms-transform: rotate(270deg); /* IE 9 */\n    transform: rotate(270deg); /* Firefox 16+, IE 10+, Opera  */\n    display: block;\n    left: calc(50% - 12px);\n    top: 0;\n    position: absolute;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_joystick_left {\n    background-position: -336px -55px;\n    -webkit-transform: rotate(180deg); /* Chrome, Opera 15+, Safari 3.1+ */\n    -ms-transform: rotate(1890deg); /* IE 9 */\n    transform: rotate(180deg); /* Firefox 16+, IE 10+, Opera  */\n    display: block;\n    left: 0;\n    top: 24px;\n    position: absolute;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_joystick_right {\n    background-position: -336px -55px;\n    -webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */\n    -ms-transform: rotate(0deg); /* IE 9 */\n    transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera  */\n    display: block;\n    right: 0;\n    top: 24px;\n    position: absolute;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_joystick_down {\n    background-position: -336px -55px;\n    -webkit-transform: rotate(90deg); /* Chrome, Opera 15+, Safari 3.1+ */\n    -ms-transform: rotate(90deg); /* IE 9 */\n    transform: rotate(90deg); /* Firefox 16+, IE 10+, Opera  */\n    display: block;\n    left: calc(50% - 12px);\n    top: 48px;\n    position: absolute;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_joystick_zoomdefault {\n    background-position: -336px -17px;\n    top: 72px;\n    -webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */\n    -ms-transform: rotate(0deg); /* IE 9 */\n    transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera  */\n    position: absolute;\n    left: calc(50% - 12px);\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_joystick_zoomin {\n    background-position: -305px -55px;\n    top: 72px;\n    -webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */\n    -ms-transform: rotate(0deg); /* IE 9 */\n    transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera  */\n    position: absolute;\n    right: 0;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vr_container .fluid_vr_joystick_panel .fluid_vr_joystick_zoomout {\n    background-position: -305px -17px;\n    top: 72px;\n    -webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */\n    -ms-transform: rotate(0deg); /* IE 9 */\n    transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera  */\n    position: absolute;\n    left: 0;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container.fluid_vr_controls_container {\n    width: 50% !important;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container.fluid_vr2_controls_container {\n    width: 50% !important;\n    left: 50%;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container {\n    color: white;\n    position: absolute;\n    bottom: 0;\n    left: 0;\n    right: 0;\n    background: -moz-linear-gradient(top, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%); /* FF3.6-15 */\n    background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%); /* Chrome10-25,Safari5.1-6 */\n    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */\n    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#ad000000', GradientType=0); /* IE6-9 */\n    height: 53px;\n    z-index: 1;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vpaid_iframe {\n    position: absolute;\n    top: 0;\n    width: 100%;\n    height: 100%;\n    left: 0;\n    z-index: -10;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vpaid_nonlinear_slot_iframe {\n    z-index: 30;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_vpaid_slot {\n    position: absolute !important;\n    top: 0 !important;\n    width: 100% !important;\n    height: 100% !important;\n    left: 0 !important;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_subtitles_container {\n    color: white;\n    position: absolute;\n    bottom: 46px;\n    left: 0;\n    right: 0;\n    height: auto;\n    z-index: 1;\n    text-align: center;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_subtitles_container div {\n    display: inline;\n    background: black;\n    color: white;\n    font-size: 1em;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    padding: 0.25em;\n    border-radius: 4px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fade_out {\n    visibility: hidden;\n    opacity: 0;\n    -webkit-transition: visibility 0.5s, opacity 0.5s; /* Safari */\n    transition: visibility 0.5s, opacity 0.5s;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fade_in {\n    visibility: visible;\n    opacity: 1;\n    -webkit-transition: visibility 0.5s, opacity 0.5s; /* Safari */\n    transition: visibility 0.5s, opacity 0.5s;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default.pseudo_fullscreen {\n    width: 100% !important;\n    height: 100% !important;\n    top: 0;\n    left: 0;\n    position: fixed;\n    z-index: 99999;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default:-webkit-full-screen {\n    width: 100% !important;\n    height: 100% !important;\n    position: absolute;\n    top: 0;\n    left: 0;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default:-ms-fullscreen {\n    width: 100% !important;\n    height: 100% !important;\n    position: absolute;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_context_menu {\n    background-color: #000000;\n    color: #ffffff;\n    font-size: 13px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-weight: normal;\n    white-space: nowrap;\n    text-align: start;\n    z-index: 11;\n    opacity: 0.8;\n    border-radius: 1px;\n}\n\n/* IE 10+ */\n_:-ms-lang(x),\n.fluid_video_wrapper.fluid_player_layout_default .fluid_context_menu {\n    text-align: left;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_context_menu ul {\n    list-style: none;\n    padding: 0;\n    margin: 0;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_context_menu ul li {\n    padding: 13px 71px 13px 21px;\n    cursor: pointer;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_context_menu ul li + li {\n    border-top: 1px solid #000000;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_context_menu ul li:hover {\n    background-color: #1e1e1e;\n    color: #fbfaff;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_left {\n    width: 24px;\n    left: 20px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container.skip_controls .fluid_controls_left {\n    width: 80px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button {\n    width: 24px;\n    height: 24px;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    -ms-user-select: none;\n    user-select: none;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right {\n    left: 60px;\n    right: 20px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container.skip_controls .fluid_controls_right {\n    left: 110px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_left,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right {\n    position: absolute;\n    height: 24px;\n    top: 23px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container {\n    height: 14px;\n    position: absolute;\n    left: 13px;\n    right: 13px;\n    z-index: 1;\n    top: 8px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_controls_progress {\n    position: absolute;\n    top: 5px;\n    width: 100%;\n    height: 4px;\n    background-color: rgba(255, 255, 255, 0.25);\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_controls_buffered {\n    position: absolute;\n    top: 5px;\n    width: 0;\n    height: 3px;\n    background-color: rgba(255, 255, 255, 0.5);\n    z-index: -1;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_controls_progress,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_controls_progress .fluid_controls_currentprogress {\n    position: absolute;\n    height: 3px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container:hover .fluid_controls_progress,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container:hover .fluid_controls_buffered,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container:hover .fluid_controls_ad_markers_holder {\n    margin-top: -1px;\n    height: 5px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container:hover .fluid_controls_progress .fluid_controls_currentprogress {\n    height: 5px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_timeline_preview_container {\n    border: 1px solid #262626;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_timeline_preview_container, .fluid_timeline_preview_container_shadow {\n    bottom: 14px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container.fluid_slider .fluid_controls_progress .fluid_controls_currentprogress .fluid_controls_currentpos {\n    background-color: white;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container.fluid_slider .fluid_controls_progress .fluid_controls_currentprogress .fluid_controls_currentpos,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container.fluid_ad_slider .fluid_controls_progress .fluid_controls_currentprogress .fluid_controls_currentpos {\n    opacity: 0;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container.fluid_slider:hover .fluid_controls_progress .fluid_controls_currentprogress .fluid_controls_currentpos {\n    opacity: 1;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container.fluid_slider .fluid_controls_progress .fluid_controls_currentprogress .fluid_controls_currentpos {\n    -webkit-transition: opacity 0.3s; /* Safari */\n    transition: opacity 0.3s;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_ad_markers_holder {\n    position: absolute;\n    top: 5px;\n    width: 100%;\n    height: 3px;\n    z-index: 2;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_ad_marker {\n    position: absolute;\n    background-color: #FFCC00;\n    height: 100%;\n    width: 6px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container {\n    height: 24px;\n    width: 56px;\n    left: 25px;\n    top: -1px;\n    z-index: 2;\n    opacity: 0.8;\n    -webkit-transition: opacity 0.3s ease-in-out;\n    -moz-transition: opacity 0.3s ease-in-out;\n    -ms-transition: opacity 0.3s ease-in-out;\n    -o-transition: opacity 0.3s ease-in-out;\n    transition: opacity 0.3s ease-in-out;\n    display: none;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container:hover {\n    opacity: 1;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container .fluid_control_volume {\n    position: relative;\n    height: 3px;\n    width: 100%;\n    margin-top: 10px;\n    background-color: rgba(171, 172, 172, 0.68);\n    z-index: 3;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container .fluid_control_volume .fluid_control_currentvolume {\n    float: left;\n    background-color: white;\n    height: 3px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container .fluid_control_volume .fluid_control_currentvolume .fluid_control_volume_currentpos {\n    background-color: white;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_controls_progress .fluid_controls_currentpos {\n    right: -4px;\n    z-index: 3;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container .fluid_control_volume .fluid_control_currentvolume .fluid_control_volume_currentpos,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_controls_progress .fluid_controls_currentpos {\n    width: 11px;\n    height: 11px;\n    position: absolute;\n    top: -4px;\n    border-radius: 6px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_progress_container .fluid_controls_progress .fluid_controls_currentpos {\n    width: 13px;\n    height: 13px;\n    position: absolute;\n    top: -4px;\n    border-radius: 6px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container.no_volume_bar .fluid_controls_right .fluid_control_volume_container {\n    display: none;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_slider {\n    cursor: pointer;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container div div {\n    display: block;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button.fluid_button_fullscreen,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button.fluid_button_fullscreen_exit,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button.fluid_button_mini_player {\n    float: right;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_video_source,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_subtitles,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_cardboard {\n    font-size: 13px;\n    height: 24px;\n    line-height: 24px;\n    float: right;\n    cursor: pointer;\n    position: relative;\n    text-align: right;\n    -webkit-touch-callout: none; /* iOS Safari */\n    -webkit-user-select: none; /* Safari */\n    -khtml-user-select: none; /* Konqueror HTML */\n    -moz-user-select: none; /* Firefox */\n    -ms-user-select: none; /* Internet Explorer/Edge */\n    user-select: none;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_video_source .fluid_video_sources_title,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_subtitles .fluid_subtitles_title {\n    width: 80px;\n    overflow: hidden;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_subtitles .fluid_subtitles_list,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_video_source .fluid_video_sources_list,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_video_playback_rates {\n    position: absolute;\n    bottom: 25px;\n    right: 3px;\n    z-index: 888888;\n    opacity: 99%;\n    background-color: rgba(0, 0, 0, 1);\n    border-radius: 2px;\n    color: #ffffff;\n    font-size: 13px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-weight: normal;\n    white-space: nowrap;\n    text-align: start;\n    width: max-content;\n    padding: 0.5em;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_subtitles .fluid_subtitles_list .fluid_subtitle_list_item,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_video_source .fluid_video_sources_list .fluid_video_source_list_item {\n    padding: 12px 34px 12px 24px;\n    line-height: 15px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_video_source .fluid_video_sources_list .fluid_video_source_list_item:hover,\n.fluid_video_playback_rates_item:hover,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_subtitles .fluid_subtitles_list .fluid_subtitle_list_item:hover {\n    background-color: #3a3a3a;\n}\n\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button.fluid_button_volume,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button.fluid_button_mute {\n    position: absolute;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button.fluid_button_volume,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button.fluid_button_mute {\n    left: -10px;\n}\n\n/* Button Icons */\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_play,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_pause,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_back,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_forward,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_volume,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mute,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_video_source,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen_exit,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_playback_rate,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_download,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_theatre,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_subtitles,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_cardboard,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mini_player {\n    display: inline-block;\n    text-align: left;\n    height: 24px;\n    width: 24px;\n    position: relative;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_play:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_pause:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_back:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_forward:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_volume:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mute:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_video_source:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen_exit:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_playback_rate:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_download:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_theatre:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_subtitles:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_cardboard:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mini_player:before{\n    background: url("+g+') no-repeat;\n    position: absolute;\n    height: 24px;\n    width: 24px;\n    top: 1px;\n    left: 5px;\n    content: "";\n    opacity: 0.8;\n    -webkit-transition: opacity 0.3s ease-in-out;\n    -moz-transition: opacity 0.3s ease-in-out;\n    -ms-transition: opacity 0.3s ease-in-out;\n    -o-transition: opacity 0.3s ease-in-out;\n    transition: opacity 0.3s ease-in-out;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_play:before {\n    background-position: -15px -19px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_pause:before {\n    background-position: -15px -57px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_volume:before {\n    background-position: -52px -19px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mute:before {\n    background-position: -52px -57px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen:before {\n    background-position: -88px -19px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen_exit:before {\n    background-position: -88px -57px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_video_source:before {\n    background-position: -122px -19px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_playback_rate:before {\n    background-position: -232px -19px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_download:before {\n    background-position: -194px -18px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_theatre:before {\n    background-position: -195px -56px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_subtitles:before {\n    background-position: -269px -19px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_cardboard:before {\n    background-position: -269px -56px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_back:before {\n    background: url('+v+") no-repeat;\n    background-position: -2px -2px;\n}\n\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_forward:before {\n    background: url("+b+") no-repeat;\n    background-position: -2px -2px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mini_player:before {\n    background: url("+_+") no-repeat 0 0;\n    background-size: 20px;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode .fluid_controls_container .fluid_button.fluid_button_mini_player:before {\n    background: url("+E+") no-repeat 0 0;\n    background-size: 20px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_back {\n    margin-left: 5px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_video_source:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen_exit:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_fullscreen:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mute:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_volume:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_pause:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_play:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_back:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_skip_forward:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_playback_rate:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_download:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_theatre:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_subtitles:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_cardboard:hover:before,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_mini_player:hover:before {\n    opacity: 1;\n}\n\n.fp_title {\n    position: absolute;\n    top: 10px;\n    left: 10px;\n    color: #ffffff;\n    font-size: 15px;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    font-weight: normal;\n    white-space: nowrap;\n}\n\n/* Pulse class and keyframe animation */\n.transform-active {\n    animation: flash 1s infinite;\n    display: inline-block !important;\n    opacity: 0;\n}\n\n@-webkit-keyframes flash {\n    0% {\n        opacity: 0.6;\n        -webkit-box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.5);\n    }\n    70% {\n        -webkit-box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);\n    }\n    100% {\n        opacity: 0;\n        display: none;\n        -webkit-box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);\n    }\n}\n\n@keyframes flash {\n    0% {\n        opacity: 0.6;\n        -moz-box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.5);\n        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.6);\n    }\n    70% {\n        -moz-box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);\n        box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);\n    }\n    100% {\n        opacity: 0;\n        display: none;\n        -moz-box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);\n        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);\n    }\n}\n\n.fluid_nonLinear_top, .fluid_nonLinear_middle, .fluid_nonLinear_bottom {\n    flex-direction: column;\n    align-items: center;\n    cursor: pointer;\n    display: flex;\n    vertical-align: middle;\n    align-content: center;\n    border: 1px solid #777777;\n    position: absolute;\n    left: 50%;\n    margin-right: -50%;\n    background-color: rgba(0, 0, 0, 0.7);\n}\n\n.fluid_nonLinear_top {\n    top: 20px;\n    transform: translate(-50%);\n}\n\n.fluid_nonLinear_middle {\n    top: 50%;\n    transform: translate(-50%, -50%);\n}\n\n.fluid_nonLinear_bottom {\n    bottom: 50px;\n    transform: translate(-50%);\n}\n\n.fluid_vpaidNonLinear_top, .fluid_vpaidNonLinear_middle, .fluid_vpaidNonLinear_bottom {\n    flex-direction: column;\n    align-items: center;\n    cursor: pointer;\n    vertical-align: middle;\n    align-content: center;\n    position: absolute;\n    display: flex;\n}\n\n.fluid_vpaidNonLinear_frame {\n    margin: auto;\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n}\n\n.fluid_vpaidNonLinear_top {\n    top: 20px;\n}\n\n.fluid_vpaidNonLinear_middle {\n    top: 50%;\n}\n\n.fluid_vpaidNonLinear_bottom {\n    bottom: 50px;\n}\n\n.add_icon_clickthrough {\n    color: #F2C94C;\n    line-height: 18px;\n    text-overflow: ellipsis;\n    max-width: 100%;\n    white-space: nowrap;\n    overflow: hidden;\n    display: inline-block;\n}\n\n.add_icon_clickthrough:before {\n    background: url("+g+') no-repeat;\n    height: 18px;\n    width: 18px;\n    top: 30px;\n    padding: 3px 22px 0 0;\n    content: "";\n    background-position: -162px -57px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_theatre,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_playback_rate,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_video_source,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_download,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_subtitles,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_cardboard {\n    float: right;\n    padding-right: 5px;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_theatre,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_playback_rate,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_video_source,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_download,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_subtitles,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_button.fluid_button_cardboard {\n    display: none;\n}\n\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_subtitles .fluid_subtitles_list,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_button_video_source .fluid_video_sources_list,\n.fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_video_playback_rates {\n    z-index: 888888 !important;\n    opacity: 0.9 !important;\n}\n\n.fluid_video_playback_rates_item {\n    padding: 9px 25px 9px 25px;\n    line-height: 15px;\n    text-align: center;\n}\n\n.fluid_theatre_mode {\n    position: fixed;\n    float: left;\n    top: 0;\n    z-index: 10;\n    box-shadow: 0px 15px 25px rgba(0, 0, 0, 0.8);\n}\n\n.fluid_mini_player_mode {\n    position: fixed;\n    bottom: 10px;\n    right: 10px;\n    z-index: 10;\n}\n\n.source_button_icon {\n    background: url('+g+") no-repeat;\n    float: left;\n    cursor: pointer;\n    height: 18px;\n    width: 18px;\n    background-position: -164px -21px;\n    opacity: 0;\n}\n\n.subtitle_button_icon {\n    background: url("+g+") no-repeat;\n    float: left;\n    cursor: pointer;\n    height: 18px;\n    width: 18px;\n    background-position: -164px -21px;\n    opacity: 0;\n}\n\n.source_selected {\n    opacity: 1 !important;\n}\n\n.subtitle_selected {\n    opacity: 1 !important;\n}\n\n@media only screen and (min-device-width: 375px) {\n    .fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_fluid_control_duration {\n        left: 105px;\n    }\n\n    .fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container.no_volume_bar .fluid_fluid_control_duration {\n        left: 32px;\n    }\n\n    .fluid_video_wrapper.fluid_player_layout_default .fluid_controls_container .fluid_controls_right .fluid_control_volume_container {\n        display: block;\n    }\n}\n\n.fp_logo {\n    visibility: hidden;\n    opacity: 0;\n    -webkit-transition: visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;\n    -moz-transition: visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;\n    -ms-transition: visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;\n    -o-transition: visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;\n    transition: visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;\n}\n\n.fp_hd_source::before {\n    font-weight: bolder;\n    font-size: 6pt;\n    content: 'HD';\n    padding-left: 3px;\n}\n\n/** MiniPlayer */\n\n.fluid_video_wrapper.fluid_player_layout_default .mini-player-close-button-wrapper {\n    display: none;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode .mini-player-close-button-wrapper {\n    position: absolute;\n    background: rgb(0,0,0);\n    background: linear-gradient(45deg, rgba(0,0,0,0) 90%, rgba(0,0,0,0.6) 110%);\n    height: 100%;\n    width: 100%;\n    top: 0;\n    right: 0;\n    z-index: 31;\n    display: block;\n    opacity: 0;\n    -webkit-transition: opacity 0.3s ease-in-out;\n    -moz-transition: opacity 0.3s ease-in-out;\n    -ms-transition: opacity 0.3s ease-in-out;\n    -o-transition: opacity 0.3s ease-in-out;\n    transition: opacity 0.3s ease-in-out;\n    pointer-events: none;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode .mini-player-close-button {\n    position: absolute;\n    background: transparent url("+y+") no-repeat scroll center center;\n    height: 22px;\n    width: 22px;\n    top: 6px;\n    right: 6px;\n    background-size: 22px;\n    cursor: pointer;\n    z-index: 32;\n    display: block;\n    pointer-events: all;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode:hover .mini-player-close-button-wrapper {\n    opacity: 1;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode .disable-mini-player-mobile {\n    position: absolute;\n    top: 0;\n    left: 0;\n    width: 100%;\n    height: 100%;\n    display: none;\n}\n\n.fluidplayer-miniplayer-player-placeholder {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: #fff;\n    font-size: 1.5rem;\n    font-family: -apple-system, BlinkMacSystemFont, 'segoe ui', roboto, oxygen-sans, ubuntu, cantarell, 'helvetica neue', 'arial', sans-serif, 'apple color emoji', 'segoe ui emoji', 'segoe ui symbol';\n    background: #000 url("+_+") no-repeat 50% calc(50% - 48px);\n    background-size: 48px;\n    cursor: pointer;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode.fluid_video_wrapper.fluid_mini_player_mode--top-left {\n    top: 10px;\n    left: 10px;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode.fluid_video_wrapper.fluid_mini_player_mode--top-right {\n    top: 10px;\n    right: 10px;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode.fluid_video_wrapper.fluid_mini_player_mode--bottom-left {\n    bottom: 10px;\n    left: 10px;\n}\n\n.fluid_video_wrapper.fluid_mini_player_mode.fluid_video_wrapper.fluid_mini_player_mode--bottom-right {\n    bottom: 10px;\n    right: 10px;\n}\n\n@media screen and (max-width: 768px) {\n    .fluid_video_wrapper.fluid_mini_player_mode > *:not(video, .ad_countdown, .fluid_nonLinear_ad, .disable-mini-player-mobile) {\n        display: none;\n    }\n\n    .fluid_video_wrapper.fluid_mini_player_mode .fluid_nonLinear_ad {\n        z-index: 100;\n    }\n\n    .fluid_video_wrapper.fluid_mini_player_mode .fluid_nonLinear_bottom {\n        bottom: 16px;\n    }\n\n    .fluid_video_wrapper.fluid_mini_player_mode .fluid_nonLinear_top {\n        top: 16px;\n    }\n\n    .fluid_video_wrapper.fluid_mini_player_mode .ad_countdown {\n        display: inline-block !important;\n    }\n\n    .fluid_video_wrapper.fluid_mini_player_mode .disable-mini-player-mobile {\n        display: block;\n        touch-action: none;\n    }\n\n    .fluidplayer-miniplayer-player-placeholder {\n        font-size: 1.25rem !important;\n        background-size: 32px !important;\n        background-position-y: calc(50% - 32px) !important;\n    }\n}\n\n.fluid_video_wrapper .fluid_player_skip_offset {\n    width: 100%;\n    height: 100%;\n    position: absolute;\n    top: 0;\n    left: 0;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    pointer-events: none;\n}\n\n.fluid_video_wrapper .fluid_player_skip_offset__backward {\n    display: flex;\n    align-items: center;\n    margin: 10% 10% 10% 0;\n}\n\n.fluid_video_wrapper .fluid_player_skip_offset__backward-icon {\n    background: rgba(0, 0, 0, .5) url("+v+") no-repeat -2px 3px;\n    width: 150px;\n    height: 150px;\n    background-size: contain;\n    opacity: 0;\n    transition: opacity 400ms ease-in;\n    border-radius: 150px;\n    margin-left: 20%;\n    pointer-events: none;\n    background-origin: content-box;\n    padding: 10px;\n}\n\n.fluid_video_wrapper .fluid_player_skip_offset__forward {\n    display: flex;\n    align-items: center;\n    flex-direction: row-reverse;\n    margin: 10% 0 10% 10%;\n}\n\n.fluid_video_wrapper .fluid_player_skip_offset__forward-icon {\n    background: rgba(0, 0, 0, .5) url("+b+") no-repeat -2px 3px;\n    width: 150px;\n    height: 150px;\n    background-size: cover;\n    opacity: 0;\n    transition: opacity 400ms ease-in;\n    border-radius: 150px;\n    margin-right: 20%;\n    pointer-events: none;\n    background-origin: content-box;\n    padding: 10px;\n}\n\n.fluid_video_wrapper .fluid_player_skip_offset__backward-icon.animate,\n.fluid_video_wrapper .fluid_player_skip_offset__forward-icon.animate {\n    opacity: 1;\n    transition: opacity 150ms ease-out;\n}\n\n@media screen and (max-width: 768px) {\n    .fluid_video_wrapper .fluid_player_skip_offset__backward-icon,\n    .fluid_video_wrapper .fluid_player_skip_offset__forward-icon {\n        width: 50px;\n        height: 50px;\n        border-radius: 50px;\n        background-position-x: 0;\n        background-position-y: 0;\n        padding: 5px;\n    }\n}\n",""]);const w=f},5506:(e,t,n)=>{"use strict";n.d(t,{Z:()=>o});var r=n(3645),i=n.n(r)()((function(e){return e[1]}));i.push([e.id,"/*!\nPure v3.0.0\nCopyright 2013 Yahoo!\nLicensed under the BSD License.\nhttps://github.com/pure-css/pure/blob/master/LICENSE\n*/\n/*!\nnormalize.css v | MIT License | https://necolas.github.io/normalize.css/\nCopyright (c) Nicolas Gallagher and Jonathan Neal\n*/\n/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline 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Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))},clearFromPos:function(e){var t;for(t=e;t<i;t++)this.chars[t].reset()},clear:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},clearToEndOfRow:function(){this.clearFromPos(this.pos)},getTextString:function(){for(var e=[],t=!0,n=0;n<i;n++){var r=this.chars[n].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")},setPenStyles:function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}};var m=function(){this.rows=[];for(var e=0;e<r;e++)this.rows.push(new f);this.currRow=14,this.nrRollUpRows=null,this.reset()};m.prototype={reset:function(){for(var e=0;e<r;e++)this.rows[e].clear();this.currRow=14},equals:function(e){for(var t=!0,n=0;n<r;n++)if(!this.rows[n].equals(e.rows[n])){t=!1;break}return t},copy:function(e){for(var t=0;t<r;t++)this.rows[t].copy(e.rows[t])},isEmpty:function(){for(var e=!0,t=0;t<r;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e},backSpace:function(){this.rows[this.currRow].backSpace()},clearToEndOfRow:function(){this.rows[this.currRow].clearToEndOfRow()},insertChar:function(e){this.rows[this.currRow].insertChar(e)},setPen:function(e){this.rows[this.currRow].setPenStyles(e)},moveCursor:function(e){this.rows[this.currRow].moveCursor(e)},setCursor:function(e){c.log("INFO","setCursor: "+e),this.rows[this.currRow].setCursor(e)},setPAC:function(e){c.log("INFO","pacData = "+JSON.stringify(e));var t=e.row-1;this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.currRow=t;var n=this.rows[this.currRow];if(null!==e.indent){var r=e.indent,i=Math.max(r-1,0);n.setCursor(e.indent),e.color=n.chars[i].penState.foreground}var o={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(o)},setBkgData:function(e){c.log("INFO","bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},setRollUpRows:function(e){this.nrRollUpRows=e},rollUp:function(){if(null!==this.nrRollUpRows){c.log("TEXT",this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),c.log("INFO","Rolling up")}else c.log("DEBUG","roll_up but nrRollUpRows not set yet")},getDisplayText:function(e){e=e||!1;for(var t=[],n="",i=-1,o=0;o<r;o++){var a=this.rows[o].getTextString();a&&(i=o+1,e?t.push("Row "+i+': "'+a+'"'):t.push(a.trim()))}return t.length>0&&(n=e?"["+t.join(" | ")+"]":t.join("\n")),n},getTextAndFormat:function(){return this.rows}};var g=function(e,t){this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new m,this.nonDisplayedMemory=new m,this.lastOutputScreen=new m,this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null};g.prototype={modes:["MODE_ROLL-UP","MODE_POP-ON","MODE_PAINT-ON","MODE_TEXT"],reset:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},getHandler:function(){return this.outputFilter},setHandler:function(e){this.outputFilter=e},setPAC:function(e){this.writeScreen.setPAC(e)},setBkgData:function(e){this.writeScreen.setBkgData(e)},setMode:function(e){e!==this.mode&&(this.mode=e,c.log("INFO","MODE="+e),"MODE_POP-ON"==this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)},insertChars:function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var n=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";c.log("INFO",n+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(c.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},cc_RCL:function(){c.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},cc_BS:function(){c.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},cc_AOF:function(){},cc_AON:function(){},cc_DER:function(){c.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},cc_RU:function(e){c.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},cc_FON:function(){c.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},cc_RDC:function(){c.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},cc_TR:function(){c.log("INFO","TR"),this.setMode("MODE_TEXT")},cc_RTD:function(){c.log("INFO","RTD"),this.setMode("MODE_TEXT")},cc_EDM:function(){c.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()},cc_CR:function(){c.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()},cc_ENM:function(){c.log("INFO","ENM - 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Response is "+o,a))}function X(e,t){return e?e.reduce((function(e,n){return e.then((function(){return n(t)}))}),Promise.resolve()):Promise.resolve()}function Q(e,t){if(!P.get().streaming.protection.ignoreEmeEncryptedEvent){if(n.debug("DRM: onNeedKey"),"cenc"!==e.key.initDataType)return void n.warn("DRM:  Only 'cenc' initData is supported!  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Must be one of 'persistent' or 'temporary'");this.keyPairs=t,this.type=n}var t;return(t=[{key:"toJWK",value:function(){var e,t=this.keyPairs.length,n={keys:[]};for(e=0;e<t;e++){var r={kty:"oct",alg:"A128KW",kid:this.keyPairs[e].keyID,k:this.keyPairs[e].key};n.keys.push(r)}this.type&&(n.type=this.type);var i=JSON.stringify(n),o=i.length,a=new ArrayBuffer(o),s=new Uint8Array(a);for(e=0;e<o;e++)s[e]=i.charCodeAt(e);return a}}])&&function(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}(e.prototype,t),e}(),T=new(function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.init()}var t;return(t=[{key:"init",value:function(){this.CLEARKEY_KEYSTEM_STRING="org.w3.clearkey",this.WIDEVINE_KEYSTEM_STRING="com.widevine.alpha",this.PLAYREADY_KEYSTEM_STRING="com.microsoft.playready",this.PLAYREADY_RECOMMENDATION_KEYSTEM_STRING="com.microsoft.playready.recommendation",this.INITIALIZATION_DATA_TYPE_CENC="cenc",this.INITIALIZATION_DATA_TYPE_KEYIDS="keyids",this.INITIALIZATION_DATA_TYPE_WEBM="webm"}}])&&function(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}(e.prototype,t),e}());var A="e2719d58-a985-b3c9-781a-b030af78d30e",S=T.CLEARKEY_KEYSTEM_STRING,x="urn:uuid:"+A;function I(e){var t=(e=e||{}).BASE64;return{uuid:A,schemeIdURI:x,systemString:S,getInitData:function(e,n){try{var r=i.parseInitDataFromContentProtection(e,t);if(!r&&n){var o={kids:[function(e){try{var t=e.replace(/-/g,"");return(t=btoa(t.match(/\w{2}/g).map((function(e){return String.fromCharCode(parseInt(e,16))})).join(""))).replace(/=/g,"").replace(/\//g,"_").replace(/\+/g,"-")}catch(e){return null}}(n["cenc:default_KID"])]};r=(new TextEncoder).encode(JSON.stringify(o))}return r}catch(e){return null}},getRequestHeadersFromMessage:function(){return{"Content-Type":"application/json"}},getLicenseRequestFromMessage:function(e){return JSON.stringify(JSON.parse(String.fromCharCode.apply(null,new Uint8Array(e))))},getLicenseServerURLFromInitData:function(){return null},getCDMData:function(){return null},getClearKeysFromProtectionData:function(e,t){var n=null;if(e){for(var r=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(t))),i=[],o=0;o<r.kids.length;o++){var a=r.kids[o],s=e.clearkeys&&e.clearkeys.hasOwnProperty(a)?e.clearkeys[a]:null;if(!s)throw new Error("DRM: ClearKey keyID ("+a+") is not known!");i.push(new E(a,s))}n=new w(i)}return n}}}I.__dashjs_factory_name="KeySystemClearKey";const R=dashjs.FactoryMaker.getSingletonFactory(I);var C="1077efec-c0b2-4d02-ace3-3c1e52e2fb4b",M=T.CLEARKEY_KEYSTEM_STRING,L="urn:uuid:"+C;function P(e){var t=e.BASE64,n=e.debug.getLogger(void 0);return{uuid:C,schemeIdURI:L,systemString:M,getInitData:function(e){return i.parseInitDataFromContentProtection(e,t)},getRequestHeadersFromMessage:function(){return null},getLicenseRequestFromMessage:function(e){return new Uint8Array(e)},getLicenseServerURLFromInitData:function(){return null},getCDMData:function(){return null},getClearKeysFromProtectionData:function(e,t){var r=null;if(e){for(var i=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(t))),o=[],a=0;a<i.kids.length;a++){var s=i.kids[a],l=e.clearkeys&&e.clearkeys.hasOwnProperty(s)?e.clearkeys[s]:null;if(!l)throw new Error("DRM: ClearKey keyID ("+s+") is not known!");o.push(new E(s,l))}r=new w(o),n.warn("ClearKey schemeIdURI is using W3C Common PSSH systemID (1077efec-c0b2-4d02-ace3-3c1e52e2fb4b) in Content Protection. 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Error('Specified message format is not one of "utf-8" or "utf-16"');t=e}}}V.__dashjs_factory_name="KeySystemPlayReady";const j=dashjs.FactoryMaker.getSingletonFactory(V);function H(e){var t=(e=e||{}).BASE64,n={};return n[T.WIDEVINE_KEYSTEM_STRING]={responseType:"json",getLicenseMessage:function(e){return t.decodeArray(e.license)},getErrorResponse:function(e){return e}},n[T.PLAYREADY_KEYSTEM_STRING]={responseType:"arraybuffer",getLicenseMessage:function(e){return e},getErrorResponse:function(e){return String.fromCharCode.apply(null,new Uint8Array(e))}},{getServerURLFromMessage:function(e){return e},getHTTPMethod:function(){return"POST"},getResponseType:function(e){return n[e].responseType},getLicenseMessage:function(e,r){return function(){if(!t||!t.hasOwnProperty("decodeArray"))throw new Error("Missing config parameter(s)")}(),n[r].getLicenseMessage(e)},getErrorResponse:function(e,t){return n[t].getErrorResponse(e)}}}H.__dashjs_factory_name="DRMToday";const Z=dashjs.FactoryMaker.getSingletonFactory(H);function q(){var e="http://schemas.xmlsoap.org/soap/envelope/";function t(e){var t=String.fromCharCode.apply(null,new Uint8Array(e));return decodeURIComponent(escape(t))}function n(n){if(window.DOMParser){var r=t(n),i=(new window.DOMParser).parseFromString(r,"text/xml"),o=i?i.getElementsByTagNameNS(e,"Envelope")[0]:null,a=o?o.getElementsByTagNameNS(e,"Body")[0]:null;if(a&&a.getElementsByTagNameNS(e,"Fault")[0])return null}return n}function r(n){var r="",i="",o="",a=-1,s=-1;if(window.DOMParser){var l=t(n),u=(new window.DOMParser).parseFromString(l,"text/xml"),c=u?u.getElementsByTagNameNS(e,"Envelope")[0]:null,d=c?c.getElementsByTagNameNS(e,"Body")[0]:null,h=d?d.getElementsByTagNameNS(e,"Fault")[0]:null,p=h?h.getElementsByTagName("detail")[0]:null,f=p?p.getElementsByTagName("Exception")[0]:null,m=null;if(null===h)return 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Uint8Array(e))}}}Y.__dashjs_factory_name="Widevine";const K=dashjs.FactoryMaker.getSingletonFactory(Y);function $(){return{getServerURLFromMessage:function(e){return e},getHTTPMethod:function(){return"POST"},getResponseType:function(){return"json"},getLicenseMessage:function(e){if(!e.hasOwnProperty("keys"))return null;for(var t=[],n=0;n<e.keys.length;n++){var r=e.keys[n],i=r.kid.replace(/=/g,""),o=r.k.replace(/=/g,"");t.push(new E(i,o))}return new w(t)},getErrorResponse:function(e){return String.fromCharCode.apply(null,new Uint8Array(e))}}}$.__dashjs_factory_name="ClearKey";const X=dashjs.FactoryMaker.getSingletonFactory($);function Q(){var e,t,n,r,o,a,s,l,u=this.context;function c(e,t){return t&&e in t?t[e]:null}function d(e,t){return e&&e.sessionId?e.sessionId:t&&t.sessionId?t.sessionId:null}function h(e,t){return e&&e.sessionType?e.sessionType:t}return e={initialize:function(){var e;r=[],e=j(u).getInstance({BASE64:o,settings:a}),r.push(e),e=B(u).getInstance({BASE64:o}),r.push(e),e=R(u).getInstance({BASE64:o}),r.push(e),s=e,e=D(u).getInstance({BASE64:o,debug:t}),r.push(e),l=e},setProtectionData:function(e){for(var t,n,i=0;i<r.length;i++){var o=r[i];o.hasOwnProperty("init")&&o.init((t=o.systemString,n=void 0,n=null,e&&(n=t in e?e[t]:null),n))}},isClearKey:function(e){return e===s||e===l},initDataEquals:function(e,t){if(e.byteLength===t.byteLength){for(var n=new Uint8Array(e),r=new Uint8Array(t),i=0;i<n.length;i++)if(n[i]!==r[i])return!1;return!0}return!1},getKeySystems:function(){return r},setKeySystems:function(e){r=e},getKeySystemBySystemString:function(e){for(var t=0;t<r.length;t++)if(r[t].systemString===e)return r[t];return null},getSupportedKeySystemsFromContentProtection:function(e,t,n){var o,a,s,l,u=[];if(e){var p=i.findCencContentProtection(e);for(s=0;s<r.length;++s){var 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t&&t.hasOwnProperty("drmtoday")?r=Z(u).getInstance({BASE64:o}):e.systemString===T.WIDEVINE_KEYSTEM_STRING?r=K(u).getInstance():e.systemString===T.PLAYREADY_KEYSTEM_STRING?r=W(u).getInstance():e.systemString===T.CLEARKEY_KEYSTEM_STRING&&(r=X(u).getInstance()),r},processClearKeyLicenseRequest:function(e,t,r){try{return e.getClearKeysFromProtectionData(t,r)}catch(e){return n.error("Failed to retrieve clearkeys from ProtectionData"),null}},setConfig:function(r){r&&(r.debug&&(t=r.debug,n=t.getLogger(e)),r.BASE64&&(o=r.BASE64),r.settings&&(a=r.settings))}},e}Q.__dashjs_factory_name="ProtectionKeyController";const J=dashjs.FactoryMaker.getSingletonFactory(Q);function ee(e){return ee="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},ee(e)}function te(e,t){return te=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},te(e,t)}function 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"+t.name})}))},closeKeySession:function(e){y(e).catch((function(t){v(e),h.trigger(p.KEY_SESSION_CLOSED,{data:null,error:"Error closing session ("+e.getSessionId()+") "+t.name})}))},stop:function(){for(var e,t=0;t<a.length;t++)(e=a[t]).getUsable()||y(e).catch((function(){v(e)}))},reset:function(){var e,t=a.length;0!==t?function(){for(var n=function(e){v(e),0===a.length&&(i?(i.removeEventListener("encrypted",s),i.setMediaKeys(null).then((function(){h.trigger(p.TEARDOWN_COMPLETE)}))):h.trigger(p.TEARDOWN_COMPLETE))},r=0;r<t;r++)!function(t){e.session.closed.then((function(){n(t)})),y(e).catch((function(){n(t)}))}(e=a[r])}():h.trigger(p.TEARDOWN_COMPLETE)}},n=f.getLogger(t),r=null,i=null,o=null,a=[],l=J(u).getInstance(),s={handleEvent:function(e){if("encrypted"===e.type&&e.initData){var t=ArrayBuffer.isView(e.initData)?e.initData.buffer:e.initData;h.trigger(p.NEED_KEY,{key:new ie(t,e.initDataType)})}}},t}se[T.PLAYREADY_KEYSTEM_STRING]=[T.PLAYREADY_KEYSTEM_STRING,T.PLAYREADY_RECOMMENDATION_KEYSTEM_STRING],se[T.WIDEVINE_KEYSTEM_STRING]=[T.WIDEVINE_KEYSTEM_STRING],se[T.CLEARKEY_KEYSTEM_STRING]=[T.CLEARKEY_KEYSTEM_STRING],le.__dashjs_factory_name="ProtectionModel_21Jan2015";const ue=dashjs.FactoryMaker.getClassFactory(le);function ce(e){e=e||{};var t,n,r,i,o,s,l,u,h,p=this.context,f=e.eventBus,m=e.events,g=e.debug,y=e.api;function v(){try{for(var e=0;e<l.length;e++)b(l[e]);r&&r.removeEventListener(y.needkey,u),f.trigger(m.TEARDOWN_COMPLETE)}catch(e){f.trigger(m.TEARDOWN_COMPLETE,{error:"Error tearing down key sessions and MediaKeys! -- "+e.message})}}function b(e){var t=e.session;t.removeEventListener(y.error,e),t.removeEventListener(y.message,e),t.removeEventListener(y.ready,e),t.removeEventListener(y.close,e);for(var n=0;n<l.length;n++)if(l[n]===e){l.splice(n,1);break}t[y.release]()}function _(){var e=null,t=function(){r.removeEventListener("loadedmetadata",e),r[y.setMediaKeys](o),f.trigger(m.VIDEO_ELEMENT_SELECTED)};r.readyState>=1?t():(e=t.bind(this),r.addEventListener("loadedmetadata",e))}return t={getAllInitData:function(){for(var e=[],t=0;t<l.length;t++)e.push(l[t].initData);return e},getSessions:function(){return l},requestKeySystemAccess:function(e){return new Promise((function(t,n){for(var r=!1,i=0;i<e.length;i++)for(var o=e[i].ks.systemString,s=e[i].configs,l=null,u=null,c=0;c<s.length;c++){var d=s[c].audioCapabilities,p=s[c].videoCapabilities;if(d&&0!==d.length){l=[];for(var g=0;g<d.length;g++)window[y.MediaKeys].isTypeSupported(o,d[g].contentType)&&l.push(d[g])}if(p&&0!==p.length){u=[];for(var v=0;v<p.length;v++)window[y.MediaKeys].isTypeSupported(o,p[v].contentType)&&u.push(p[v])}if(!(!l&&!u||l&&0===l.length||u&&0===u.length)){r=!0;var b=new a(l,u),_=h.getKeySystemBySystemString(o),E=new ae(_,b);f.trigger(m.KEY_SYSTEM_ACCESS_COMPLETE,{data:E}),t({data:E});break}}if(!r){var w="Key system access denied! -- No valid audio/video content configurations detected!";f.trigger(m.KEY_SYSTEM_ACCESS_COMPLETE,{error:w}),n({error:w})}}))},selectKeySystem:function(e){return new Promise((function(t,n){try{o=e.mediaKeys=new window[y.MediaKeys](e.keySystem.systemString),i=e.keySystem,s=e,r&&_(),t(i)}catch(e){n({error:"Error selecting keys system ("+i.systemString+")! 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t=(0,r.Z)(u).create(r.Z.NO_CHANGE,{name:a.__dashjs_factory_name});if(!(e&&e.hasOwnProperty("getMediaInfo")&&e.hasOwnProperty("getMediaType")&&e.hasOwnProperty("getCurrentRequest")&&e.hasOwnProperty("getRepresentationInfo")&&e.hasOwnProperty("getAbrController")))return t;var o,p,f=e.getMediaInfo(),m=e.getMediaType(),g=e.getStreamInfo(),y=g?g.id:null,v=e.getCurrentRequest();if(!isNaN(v.index)){o=m,p=v.index,i[o]=i[o]||{},i[o][p]=i[o][p]||{};var b=c.getStableBufferTime();if(d.getCurrentBufferLevel(m)>b)return t;var _=i[m][v.index];if(null===_||null===v.firstByteDate||s.hasOwnProperty(_.id))return t;if(void 0===_.firstByteTime&&(l[m]=[],_.firstByteTime=v.firstByteDate.getTime(),_.segmentDuration=v.duration,_.bytesTotal=v.bytesTotal,_.id=v.index),_.bytesLoaded=v.bytesLoaded,_.elapsedTime=(new Date).getTime()-_.firstByteTime,_.bytesLoaded>0&&_.elapsedTime>0&&function(e,t){l[e]=l[e]||[],l[e].push(t)}(m,Math.round(8*_.bytesLoaded/_.elapsedTime)),l[m].length>=5&&_.elapsedTime>500&&_.bytesLoaded<_.bytesTotal){var E=l[m].reduce((function(e,t){return e+t}),0);if(_.measuredBandwidthInKbps=Math.round(E/l[m].length),_.estimatedTimeOfDownload=+(8*_.bytesTotal/_.measuredBandwidthInKbps/1e3).toFixed(2),_.estimatedTimeOfDownload<1.8*_.segmentDuration||0===e.getRepresentationInfo().quality)return t;if(!s.hasOwnProperty(_.id)){var w=e.getAbrController(),T=_.bytesTotal-_.bytesLoaded,A=w.getBitrateList(f),S=w.getQualityForBitrate(f,_.measuredBandwidthInKbps*h.get().streaming.abr.bandwidthSafetyFactor,y),x=w.getMinAllowedIndexFor(m,y),I=void 0!==x?Math.max(x,S):S;T>_.bytesTotal*A[I].bitrate/A[w.getQualityFor(m,y)].bitrate&&(t.quality=I,t.reason.throughput=_.measuredBandwidthInKbps,t.reason.fragmentID=_.id,t.reason.rule=this.getClassName(),s[_.id]=_,n.debug("["+m+"] frag id",_.id," is asking 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n=m.getStableBufferTime();if(e.stableBufferTime!==n){var r=y(n,e.bitrates,e.utilities);if(r.Vp!==e.Vp||r.gp!==e.gp){var i=f.getCurrentBufferLevel(t),o=i+e.placeholderBuffer;o-=h,o*=r.Vp/e.Vp,o+=h,e.stableBufferTime=n,e.Vp=r.Vp,e.gp=r.gp,e.placeholderBuffer=Math.max(0,o-i)}}}function _(e,t){return e.Vp*(e.utilities[t]+e.gp)}function E(e,t){for(var n=e.bitrates[t],r=e.utilities[t],i=0,o=t-1;o>=0;--o)if(e.utilities[o]<e.utilities[t]){var a=e.bitrates[o],s=e.utilities[o],l=e.Vp*(e.gp+(n*s-a*r)/(n-a));i=Math.max(i,l)}return i}function w(e){var t=e.mediaType===d.Z.AUDIO?[d.Z.AUDIO]:o;for(var n in t)o.hasOwnProperty(n)&&2===o[n].state&&(o[n].placeholderBuffer=0)}function T(){for(var e in o)if(o.hasOwnProperty(e)){var t=o[e];0!==t.state&&(t.state=1,v(t))}}function A(e){if(e&&e.chunk&&e.chunk.mediaInfo){var t=o[e.chunk.mediaInfo.type];if(t&&0!==t.state){var 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n=f.getCurrentBufferLevel(t)+.001*(e.lastSegmentFinishTimeMs-e.lastSegmentRequestTimeMs),r=_(e,e.lastQuality),i=Math.max(0,r-n);e.placeholderBuffer=Math.min(i,e.placeholderBuffer)}e.lastSegmentWasReplacement&&!isNaN(e.lastSegmentDurationS)&&(e.placeholderBuffer+=e.lastSegmentDurationS),e.lastSegmentStart=NaN,e.lastSegmentRequestTimeMs=NaN}}function I(e){if(e){var t=o[e.mediaType];t&&0!==t.state&&(t.abrQuality=e.newQuality)}}function R(e){if(e){var t=o[e.mediaType];if(t&&0!==t.state){var n,r=f.getCurrentBufferLevel(e.mediaType);n=t.abrQuality>0?E(t,t.abrQuality):h;var i=Math.max(0,n-r);t.placeholderBuffer=Math.min(t.placeholderBuffer,i)}}}function C(){o={}}return t={getMaxIndex:function(e){var t=(0,i.Z)(p).create();if(!(e&&e.hasOwnProperty("getMediaInfo")&&e.hasOwnProperty("getMediaType")&&e.hasOwnProperty("getScheduleController")&&e.hasOwnProperty("getStreamInfo")&&e.hasOwnProperty("getAbrController")&&e.hasOwnProperty("useBufferOccupancyABR")))return t;var r=e.getMediaInfo(),a=e.getMediaType(),s=e.getScheduleController(),l=e.getStreamInfo(),u=e.getAbrController(),c=u.getThroughputHistory(),d=l?l.id:null,h=l&&l.manifestInfo&&l.manifestInfo.isDynamic,g=e.useBufferOccupancyABR();if(t.reason=t.reason||{},!g)return t;s.setTimeToLoadDelay(0);var w=function(e){var t=e.getMediaType(),n=o[t];return n?0!==n.state&&b(n,t):(n=function(e){var t={},n=e.getMediaInfo().bitrateList.map((function(e){return e.bandwidth})),r=function(e){return e.map((function(e){return Math.log(e)}))}(n);r=r.map((function(e){return e-r[0]+1}));var i=m.getStableBufferTime(),o=y(i,n,r);return o?(t.state=1,t.bitrates=n,t.utilities=r,t.stableBufferTime=i,t.Vp=o.Vp,t.gp=o.gp,t.lastQuality=0,v(t)):t.state=0,t}(e),o[t]=n),n}(e);if(0===w.state)return t;var T,A=f.getCurrentBufferLevel(a),S=c.getAverageThroughput(a,h),x=c.getSafeAverageThroughput(a,h),I=c.getAverageLatency(a);if(t.reason.state=w.state,t.reason.throughput=S,t.reason.latency=I,isNaN(S))return t;switch(w.state){case 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t.type=e,t.boxes=[],t},i.prototype._boxContainers=["dinf","edts","mdia","meco","mfra","minf","moof","moov","mvex","stbl","strk","traf","trak","tref","udta","vttc","sinf","schi","encv","enca"],i.prototype._boxProcessors={},i.prototype._procField=function(e,t,n){this._parsing?this[e]=this._readField(t,n):this._writeField(t,n,this[e])},i.prototype._procFieldArray=function(e,t,n,r){var i;if(this._parsing)for(this[e]=[],i=0;i<t;i++)this[e][i]=this._readField(n,r);else for(i=0;i<this[e].length;i++)this._writeField(n,r,this[e][i])},i.prototype._procFullBox=function(){this._procField("version","uint",8),this._procField("flags","uint",24)},i.prototype._procEntries=function(e,t,n){var r;if(this._parsing)for(this[e]=[],r=0;r<t;r++)this[e].push({}),n.call(this,this[e][r]);else for(r=0;r<t;r++)n.call(this,this[e][r])},i.prototype._procSubEntries=function(e,t,n,r){var i;if(this._parsing)for(e[t]=[],i=0;i<n;i++)e[t].push({}),r.call(this,e[t][i]);else for(i=0;i<n;i++)r.call(this,e[t][i])},i.prototype._procEntryField=function(e,t,n,r){this._parsing?e[t]=this._readField(n,r):this._writeField(n,r,e[t])},i.prototype._procSubBoxes=function(e,t){var n;if(this._parsing)for(this[e]=[],n=0;n<t;n++)this[e].push(i.parse(this));else for(n=0;n<t;n++)this._rawo?this[e][n].write():this.size+=this[e][n].getLength()},i.prototype._readField=function(e,t){switch(e){case"uint":return this._readUint(t);case"int":return this._readInt(t);case"template":return this._readTemplate(t);case"string":return-1===t?this._readTerminatedString():this._readString(t);case"data":return this._readData(t);case"utf8":return this._readUTF8String();default:return-1}},i.prototype._readInt=function(e){var t=null,n=this._cursor.offset-this._raw.byteOffset;switch(e){case 8:t=this._raw.getInt8(n);break;case 16:t=this._raw.getInt16(n);break;case 32:t=this._raw.getInt32(n);break;case 64:var r=this._raw.getInt32(n),i=this._raw.getInt32(n+4);t=r*Math.pow(2,32)+i}return this._cursor.offset+=e>>3,t},i.prototype._readUint=function(e){var t,n,r=null,i=this._cursor.offset-this._raw.byteOffset;switch(e){case 8:r=this._raw.getUint8(i);break;case 16:r=this._raw.getUint16(i);break;case 24:r=((t=this._raw.getUint16(i))<<8)+(n=this._raw.getUint8(i+2));break;case 32:r=this._raw.getUint32(i);break;case 64:t=this._raw.getUint32(i),n=this._raw.getUint32(i+4),r=t*Math.pow(2,32)+n}return this._cursor.offset+=e>>3,r},i.prototype._readString=function(e){for(var t="",n=0;n<e;n++){var r=this._readUint(8);t+=String.fromCharCode(r)}return t},i.prototype._readTemplate=function(e){return this._readUint(e/2)+this._readUint(e/2)/Math.pow(2,e/2)},i.prototype._readTerminatedString=function(){for(var e="";this._cursor.offset-this._offset<this._raw.byteLength;){var t=this._readUint(8);if(0===t)break;e+=String.fromCharCode(t)}return e},i.prototype._readData=function(e){var t=e>0?e:this._raw.byteLength-(this._cursor.offset-this._offset);if(t>0){var n=new Uint8Array(this._raw.buffer,this._cursor.offset,t);return this._cursor.offset+=t,n}return null},i.prototype._readUTF8String=function(){var e=this._raw.byteLength-(this._cursor.offset-this._offset),t=null;return e>0&&(t=new DataView(this._raw.buffer,this._cursor.offset,e),this._cursor.offset+=e),t?n.Utils.dataViewToString(t):t},i.prototype._parseBox=function(){if(this._parsing=!0,this._cursor.offset=this._offset,this._offset+8>this._raw.buffer.byteLength)this._root._incomplete=!0;else{switch(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this.size){case 0:this._raw=new DataView(this._raw.buffer,this._offset);break;case 1:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.largesize);break;default:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.size)}this._incomplete||(this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type)?this._parseContainerBox():this._data=this._readData())}},i.prototype._parseFullBox=function(){this.version=this._readUint(8),this.flags=this._readUint(24)},i.prototype._parseContainerBox=function(){for(this.boxes=[];this._cursor.offset-this._raw.byteOffset<this._raw.byteLength;)this.boxes.push(i.parse(this))},i.prototype.append=function(e,t){n.Utils.appendBox(this,e,t)},i.prototype.getLength=function(){if(this._parsing=!1,this._rawo=null,this.size=0,this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var e=0;e<this.boxes.length;e++)this.size+=this.boxes[e].getLength();return this._data&&this._writeData(this._data),this.size},i.prototype.write=function(){switch(this._parsing=!1,this._cursor.offset=this._parent._cursor.offset,this.size){case 0:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.parent._rawo.byteLength-this._cursor.offset);break;case 1:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.largesize);break;default:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.size)}if(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var e=0;e<this.boxes.length;e++)this.boxes[e].write();return this._data&&this._writeData(this._data),this._parent._cursor.offset+=this.size,this.size},i.prototype._writeInt=function(e,t){if(this._rawo){var n=this._cursor.offset-this._rawo.byteOffset;switch(e){case 8:this._rawo.setInt8(n,t);break;case 16:this._rawo.setInt16(n,t);break;case 32:this._rawo.setInt32(n,t);break;case 64:var r=Math.floor(t/Math.pow(2,32)),i=t-r*Math.pow(2,32);this._rawo.setUint32(n,r),this._rawo.setUint32(n+4,i)}this._cursor.offset+=e>>3}else this.size+=e>>3},i.prototype._writeUint=function(e,t){if(this._rawo){var n,r,i=this._cursor.offset-this._rawo.byteOffset;switch(e){case 8:this._rawo.setUint8(i,t);break;case 16:this._rawo.setUint16(i,t);break;case 24:n=(16776960&t)>>8,r=255&t,this._rawo.setUint16(i,n),this._rawo.setUint8(i+2,r);break;case 32:this._rawo.setUint32(i,t);break;case 64:r=t-(n=Math.floor(t/Math.pow(2,32)))*Math.pow(2,32),this._rawo.setUint32(i,n),this._rawo.setUint32(i+4,r)}this._cursor.offset+=e>>3}else this.size+=e>>3},i.prototype._writeString=function(e,t){for(var n=0;n<e;n++)this._writeUint(8,t.charCodeAt(n))},i.prototype._writeTerminatedString=function(e){if(0!==e.length){for(var t=0;t<e.length;t++)this._writeUint(8,e.charCodeAt(t));this._writeUint(8,0)}},i.prototype._writeTemplate=function(e,t){var n=Math.floor(t),r=(t-n)*Math.pow(2,e/2);this._writeUint(e/2,n),this._writeUint(e/2,r)},i.prototype._writeData=function(e){if(e)if(this._rawo){if(e instanceof Array){for(var t=this._cursor.offset-this._rawo.byteOffset,n=0;n<e.length;n++)this._rawo.setInt8(t+n,e[n]);this._cursor.offset+=e.length}e instanceof Uint8Array&&(this._root.bytes.set(e,this._cursor.offset),this._cursor.offset+=e.length)}else this.size+=e.length},i.prototype._writeUTF8String=function(e){var t=n.Utils.utf8ToByteArray(e);if(this._rawo)for(var r=new DataView(this._rawo.buffer,this._cursor.offset,t.length),i=0;i<t.length;i++)r.setUint8(i,t[i]);else this.size+=t.length},i.prototype._writeField=function(e,t,n){switch(e){case"uint":this._writeUint(t,n);break;case"int":this._writeInt(t,n);break;case"template":this._writeTemplate(t,n);break;case"string":-1==t?this._writeTerminatedString(n):this._writeString(t,n);break;case"data":this._writeData(n);break;case"utf8":this._writeUTF8String(n)}},i.prototype._boxProcessors.avc1=i.prototype._boxProcessors.avc2=i.prototype._boxProcessors.avc3=i.prototype._boxProcessors.avc4=i.prototype._boxProcessors.hvc1=i.prototype._boxProcessors.hev1=i.prototype._boxProcessors.encv=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procField("pre_defined1","uint",16),this._procField("reserved2","uint",16),this._procFieldArray("pre_defined2",3,"uint",32),this._procField("width","uint",16),this._procField("height","uint",16),this._procField("horizresolution","template",32),this._procField("vertresolution","template",32),this._procField("reserved3","uint",32),this._procField("frame_count","uint",16),this._procFieldArray("compressorname",32,"uint",8),this._procField("depth","uint",16),this._procField("pre_defined3","int",16),this._procField("config","data",-1)},i.prototype._boxProcessors.ctts=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,(function(e){this._procEntryField(e,"sample_count","uint",32),this._procEntryField(e,"sample_offset",1===this.version?"int":"uint",32)}))},i.prototype._boxProcessors.dref=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},i.prototype._boxProcessors.elst=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,(function(e){this._procEntryField(e,"segment_duration","uint",1===this.version?64:32),this._procEntryField(e,"media_time","int",1===this.version?64:32),this._procEntryField(e,"media_rate_integer","int",16),this._procEntryField(e,"media_rate_fraction","int",16)}))},i.prototype._boxProcessors.emsg=function(){this._procFullBox(),1==this.version?(this._procField("timescale","uint",32),this._procField("presentation_time","uint",64),this._procField("event_duration","uint",32),this._procField("id","uint",32),this._procField("scheme_id_uri","string",-1),this._procField("value","string",-1)):(this._procField("scheme_id_uri","string",-1),this._procField("value","string",-1),this._procField("timescale","uint",32),this._procField("presentation_time_delta","uint",32),this._procField("event_duration","uint",32),this._procField("id","uint",32)),this._procField("message_data","data",-1)},i.prototype._boxProcessors.free=i.prototype._boxProcessors.skip=function(){this._procField("data","data",-1)},i.prototype._boxProcessors.frma=function(){this._procField("data_format","uint",32)},i.prototype._boxProcessors.ftyp=i.prototype._boxProcessors.styp=function(){this._procField("major_brand","string",4),this._procField("minor_version","uint",32);var e=-1;this._parsing&&(e=(this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset))/4),this._procFieldArray("compatible_brands",e,"string",4)},i.prototype._boxProcessors.hdlr=function(){this._procFullBox(),this._procField("pre_defined","uint",32),this._procField("handler_type","string",4),this._procFieldArray("reserved",3,"uint",32),this._procField("name","string",-1)},i.prototype._boxProcessors.mdat=function(){this._procField("data","data",-1)},i.prototype._boxProcessors.mdhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._parsing||"string"!=typeof this.language||(this.language=this.language.charCodeAt(0)-96<<10|this.language.charCodeAt(1)-96<<5|this.language.charCodeAt(2)-96),this._procField("language","uint",16),this._parsing&&(this.language=String.fromCharCode(96+(this.language>>10&31),96+(this.language>>5&31),96+(31&this.language))),this._procField("pre_defined","uint",16)},i.prototype._boxProcessors.mehd=function(){this._procFullBox(),this._procField("fragment_duration","uint",1==this.version?64:32)},i.prototype._boxProcessors.mfhd=function(){this._procFullBox(),this._procField("sequence_number","uint",32)},i.prototype._boxProcessors.mfro=function(){this._procFullBox(),this._procField("mfra_size","uint",32)},i.prototype._boxProcessors.mp4a=i.prototype._boxProcessors.enca=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procField("channelcount","uint",16),this._procField("samplesize","uint",16),this._procField("pre_defined","uint",16),this._procField("reserved3","uint",16),this._procField("samplerate","template",32),this._procField("esds","data",-1)},i.prototype._boxProcessors.mvhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procField("rate","template",32),this._procField("volume","template",16),this._procField("reserved1","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procFieldArray("matrix",9,"template",32),this._procFieldArray("pre_defined",6,"uint",32),this._procField("next_track_ID","uint",32)},i.prototype._boxProcessors.payl=function(){this._procField("cue_text","utf8")},i.prototype._boxProcessors.prft=function(){this._procFullBox(),this._procField("reference_track_ID","uint",32),this._procField("ntp_timestamp_sec","uint",32),this._procField("ntp_timestamp_frac","uint",32),this._procField("media_time","uint",1==this.version?64:32)},i.prototype._boxProcessors.pssh=function(){this._procFullBox(),this._procFieldArray("SystemID",16,"uint",8),this._procField("DataSize","uint",32),this._procFieldArray("Data",this.DataSize,"uint",8)},i.prototype._boxProcessors.schm=function(){this._procFullBox(),this._procField("scheme_type","uint",32),this._procField("scheme_version","uint",32),1&this.flags&&this._procField("scheme_uri","string",-1)},i.prototype._boxProcessors.sdtp=function(){this._procFullBox();var e=-1;this._parsing&&(e=this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset)),this._procFieldArray("sample_dependency_table",e,"uint",8)},i.prototype._boxProcessors.sidx=function(){this._procFullBox(),this._procField("reference_ID","uint",32),this._procField("timescale","uint",32),this._procField("earliest_presentation_time","uint",1==this.version?64:32),this._procField("first_offset","uint",1==this.version?64:32),this._procField("reserved","uint",16),this._procField("reference_count","uint",16),this._procEntries("references",this.reference_count,(function(e){this._parsing||(e.reference=(1&e.reference_type)<<31,e.reference|=2147483647&e.referenced_size,e.sap=(1&e.starts_with_SAP)<<31,e.sap|=(3&e.SAP_type)<<28,e.sap|=268435455&e.SAP_delta_time),this._procEntryField(e,"reference","uint",32),this._procEntryField(e,"subsegment_duration","uint",32),this._procEntryField(e,"sap","uint",32),this._parsing&&(e.reference_type=e.reference>>31&1,e.referenced_size=2147483647&e.reference,e.starts_with_SAP=e.sap>>31&1,e.SAP_type=e.sap>>28&7,e.SAP_delta_time=268435455&e.sap)}))},i.prototype._boxProcessors.smhd=function(){this._procFullBox(),this._procField("balance","uint",16),this._procField("reserved","uint",16)},i.prototype._boxProcessors.ssix=function(){this._procFullBox(),this._procField("subsegment_count","uint",32),this._procEntries("subsegments",this.subsegment_count,(function(e){this._procEntryField(e,"ranges_count","uint",32),this._procSubEntries(e,"ranges",e.ranges_count,(function(e){this._procEntryField(e,"level","uint",8),this._procEntryField(e,"range_size","uint",24)}))}))},i.prototype._boxProcessors.stsd=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},i.prototype._boxProcessors.sttg=function(){this._procField("settings","utf8")},i.prototype._boxProcessors.stts=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,(function(e){this._procEntryField(e,"sample_count","uint",32),this._procEntryField(e,"sample_delta","uint",32)}))},i.prototype._boxProcessors.subs=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,(function(e){this._procEntryField(e,"sample_delta","uint",32),this._procEntryField(e,"subsample_count","uint",16),this._procSubEntries(e,"subsamples",e.subsample_count,(function(e){this._procEntryField(e,"subsample_size","uint",1===this.version?32:16),this._procEntryField(e,"subsample_priority","uint",8),this._procEntryField(e,"discardable","uint",8),this._procEntryField(e,"codec_specific_parameters","uint",32)}))}))},i.prototype._boxProcessors.tenc=function(){this._procFullBox(),this._procField("default_IsEncrypted","uint",24),this._procField("default_IV_size","uint",8),this._procFieldArray("default_KID",16,"uint",8)},i.prototype._boxProcessors.tfdt=function(){this._procFullBox(),this._procField("baseMediaDecodeTime","uint",1==this.version?64:32)},i.prototype._boxProcessors.tfhd=function(){this._procFullBox(),this._procField("track_ID","uint",32),1&this.flags&&this._procField("base_data_offset","uint",64),2&this.flags&&this._procField("sample_description_offset","uint",32),8&this.flags&&this._procField("default_sample_duration","uint",32),16&this.flags&&this._procField("default_sample_size","uint",32),32&this.flags&&this._procField("default_sample_flags","uint",32)},i.prototype._boxProcessors.tfra=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._parsing||(this.reserved=0,this.reserved|=(48&this.length_size_of_traf_num)<<4,this.reserved|=(12&this.length_size_of_trun_num)<<2,this.reserved|=3&this.length_size_of_sample_num),this._procField("reserved","uint",32),this._parsing&&(this.length_size_of_traf_num=(48&this.reserved)>>4,this.length_size_of_trun_num=(12&this.reserved)>>2,this.length_size_of_sample_num=3&this.reserved),this._procField("number_of_entry","uint",32),this._procEntries("entries",this.number_of_entry,(function(e){this._procEntryField(e,"time","uint",1===this.version?64:32),this._procEntryField(e,"moof_offset","uint",1===this.version?64:32),this._procEntryField(e,"traf_number","uint",8*(this.length_size_of_traf_num+1)),this._procEntryField(e,"trun_number","uint",8*(this.length_size_of_trun_num+1)),this._procEntryField(e,"sample_number","uint",8*(this.length_size_of_sample_num+1))}))},i.prototype._boxProcessors.tkhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("track_ID","uint",32),this._procField("reserved1","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procFieldArray("reserved2",2,"uint",32),this._procField("layer","uint",16),this._procField("alternate_group","uint",16),this._procField("volume","template",16),this._procField("reserved3","uint",16),this._procFieldArray("matrix",9,"template",32),this._procField("width","template",32),this._procField("height","template",32)},i.prototype._boxProcessors.trex=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._procField("default_sample_description_index","uint",32),this._procField("default_sample_duration","uint",32),this._procField("default_sample_size","uint",32),this._procField("default_sample_flags","uint",32)},i.prototype._boxProcessors.trun=function(){this._procFullBox(),this._procField("sample_count","uint",32),1&this.flags&&this._procField("data_offset","int",32),4&this.flags&&this._procField("first_sample_flags","uint",32),this._procEntries("samples",this.sample_count,(function(e){256&this.flags&&this._procEntryField(e,"sample_duration","uint",32),512&this.flags&&this._procEntryField(e,"sample_size","uint",32),1024&this.flags&&this._procEntryField(e,"sample_flags","uint",32),2048&this.flags&&this._procEntryField(e,"sample_composition_time_offset",1===this.version?"int":"uint",32)}))},i.prototype._boxProcessors["url 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l=a[s];u.prototype[l]||(u.prototype[l]=o.prototype[l])}function u(e){if(!(this instanceof u))return new u(e);i.call(this,e),o.call(this,e),this.allowHalfOpen=!0,e&&(!1===e.readable&&(this.readable=!1),!1===e.writable&&(this.writable=!1),!1===e.allowHalfOpen&&(this.allowHalfOpen=!1,this.once("end",c)))}function c(){this._writableState.ended||process.nextTick(d,this)}function d(e){e.end()}Object.defineProperty(u.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(u.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(u.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(u.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&void 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c(e);this._readableState.decoder=t,this._readableState.encoding=this._readableState.decoder.encoding;for(var r=this._readableState.buffer.head,i="";null!==r;)i+=t.write(r.data),r=r.next;return this._readableState.buffer.clear(),""!==i&&this._readableState.buffer.push(i),this._readableState.length=i.length,this};var I=1073741824;function R(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!=e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=function(e){return e>=I?e=I:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0))}function C(e){var t=e._readableState;i("emitReadable",t.needReadable,t.emittedReadable),t.needReadable=!1,t.emittedReadable||(i("emitReadable",t.flowing),t.emittedReadable=!0,process.nextTick(M,e))}function M(e){var t=e._readableState;i("emitReadable_",t.destroyed,t.length,t.ended),t.destroyed||!t.length&&!t.ended||(e.emit("readable"),t.emittedReadable=!1),t.needReadable=!t.flowing&&!t.ended&&t.length<=t.highWaterMark,k(e)}function L(e,t){t.readingMore||(t.readingMore=!0,process.nextTick(P,e,t))}function P(e,t){for(;!t.reading&&!t.ended&&(t.length<t.highWaterMark||t.flowing&&0===t.length);){var n=t.length;if(i("maybeReadMore read 0"),e.read(0),n===t.length)break}t.readingMore=!1}function D(e){var t=e._readableState;t.readableListening=e.listenerCount("readable")>0,t.resumeScheduled&&!t.paused?t.flowing=!0:e.listenerCount("data")>0&&e.resume()}function O(e){i("readable nexttick read 0"),e.read(0)}function N(e,t){i("resume",t.reading),t.reading||e.read(0),t.resumeScheduled=!1,e.emit("resume"),k(e),t.flowing&&!t.reading&&e.read(0)}function k(e){var t=e._readableState;for(i("flow",t.flowing);t.flowing&&null!==e.read(););}function F(e,t){return 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0===t.length&&B(this),null;var r,o=t.needReadable;return i("need readable",o),(0===t.length||t.length-e<t.highWaterMark)&&i("length less than watermark",o=!0),t.ended||t.reading?i("reading or ended",o=!1):o&&(i("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1,t.reading||(e=R(n,t))),null===(r=e>0?F(e,t):null)?(t.needReadable=t.length<=t.highWaterMark,e=0):(t.length-=e,t.awaitDrain=0),0===t.length&&(t.ended||(t.needReadable=!0),n!==e&&t.ended&&B(this)),null!==r&&this.emit("data",r),r},A.prototype._read=function(e){E(this,new b("_read()"))},A.prototype.pipe=function(e,t){var n=this,r=this._readableState;switch(r.pipesCount){case 0:r.pipes=e;break;case 1:r.pipes=[r.pipes,e];break;default:r.pipes.push(e)}r.pipesCount+=1,i("pipe count=%d opts=%j",r.pipesCount,t);var a=t&&!1===t.end||e===process.stdout||e===process.stderr?f:s;function s(){i("onend"),e.end()}r.endEmitted?process.nextTick(a):n.once("end",a),e.on("unpipe",(function 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n=a.prototype.on.call(this,e,t),r=this._readableState;return"data"===e?(r.readableListening=this.listenerCount("readable")>0,!1!==r.flowing&&this.resume()):"readable"===e&&(r.endEmitted||r.readableListening||(r.readableListening=r.needReadable=!0,r.flowing=!1,r.emittedReadable=!1,i("on readable",r.length,r.reading),r.length?C(this):r.reading||process.nextTick(O,this))),n},A.prototype.addListener=A.prototype.on,A.prototype.removeListener=function(e,t){var n=a.prototype.removeListener.call(this,e,t);return"readable"===e&&process.nextTick(D,this),n},A.prototype.removeAllListeners=function(e){var t=a.prototype.removeAllListeners.apply(this,arguments);return"readable"!==e&&void 0!==e||process.nextTick(D,this),t},A.prototype.resume=function(){var e=this._readableState;return e.flowing||(i("resume"),e.flowing=!e.readableListening,function(e,t){t.resumeScheduled||(t.resumeScheduled=!0,process.nextTick(N,e,t))}(this,e)),e.paused=!1,this},A.prototype.pause=function(){return i("call pause 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r=n.writecb;if(null===r)return this.emit("error",new o);n.writechunk=null,n.writecb=null,null!=t&&this.push(t),r(e);var i=this._readableState;i.reading=!1,(i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}function c(e){if(!(this instanceof c))return new c(e);l.call(this,e),this._transformState={afterTransform:u.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,e&&("function"==typeof e.transform&&(this._transform=e.transform),"function"==typeof e.flush&&(this._flush=e.flush)),this.on("prefinish",d)}function d(){var e=this;"function"!=typeof this._flush||this._readableState.destroyed?h(this,null,null):this._flush((function(t,n){h(e,t,n)}))}function h(e,t,n){if(t)return e.emit("error",t);if(null!=n&&e.push(n),e._writableState.length)throw new s;if(e._transformState.transforming)throw new a;return e.push(null)}n(1765)(c,l),c.prototype.push=function(e,t){return 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fluid_control_mute",n.rightContainer.appendChild(n.mute),n.duration=document.createElement("div"),n.duration.id=e.videoPlayerId+"_fluid_control_duration",n.duration.className="fluid_control_duration fluid_fluid_control_duration",n.duration.innerText="00:00 / 00:00",n.rightContainer.appendChild(n.duration),n},e.controlPlayPauseToggle=()=>{const t=e.domRef.player.parentNode.getElementsByClassName("fluid_control_playpause"),n=document.getElementById(e.videoPlayerId+"context_option_play"),r=e.domRef.player.parentNode.getElementsByClassName("fluid_controls_container"),i=document.getElementById(e.videoPlayerId+"_logo");if(document.getElementById(e.videoPlayerId+"_fluid_initial_play")&&(document.getElementById(e.videoPlayerId+"_fluid_initial_play").style.display="none",document.getElementById(e.videoPlayerId+"_fluid_initial_play_button").style.opacity="1"),!e.domRef.player.paused){for(let e=0;e<t.length;e++)t[e].className=t[e].className.replace(/\bfluid_button_play\b/g,"fluid_button_pause");for(let e=0;e<r.length;e++)r[e].classList.remove("initial_controls_show");return i&&i.classList.remove("initial_controls_show"),void(null!==n&&(n.innerHTML=e.displayOptions.captions.pause))}for(let e=0;e<t.length;e++)t[e].className=t[e].className.replace(/\bfluid_button_pause\b/g,"fluid_button_play");for(let e=0;e<r.length;e++)r[e].classList.add("initial_controls_show");e.isCurrentlyPlayingAd&&e.displayOptions.vastOptions.showPlayButton&&(document.getElementById(e.videoPlayerId+"_fluid_initial_play").style.display="block",document.getElementById(e.videoPlayerId+"_fluid_initial_play_button").style.opacity="1"),i&&i.classList.add("initial_controls_show"),null!==n&&(n.innerHTML=e.displayOptions.captions.play)},e.playPauseAnimationToggle=t=>{e.isCurrentlyPlayingAd||!e.displayOptions.layoutControls.playPauseAnimation||e.isSwitchingSource||(t?(document.getElementById(e.videoPlayerId+"_fluid_state_button").classList.remove("fluid_initial_pause_button"),document.getElementById(e.videoPlayerId+"_fluid_state_button").classList.add("fluid_initial_play_button")):(document.getElementById(e.videoPlayerId+"_fluid_state_button").classList.remove("fluid_initial_play_button"),document.getElementById(e.videoPlayerId+"_fluid_state_button").classList.add("fluid_initial_pause_button")),document.getElementById(e.videoPlayerId+"_fluid_initial_play").classList.add("transform-active"),setTimeout((function(){document.getElementById(e.videoPlayerId+"_fluid_initial_play").classList.remove("transform-active")}),800))},e.contolProgressbarUpdate=()=>{const t=e.domRef.player.parentNode.getElementsByClassName("fluid_controls_currentprogress");for(let n=0;n<t.length;n++)t[n].style.width=e.domRef.player.currentTime/e.currentVideoDuration*100+"%"},e.controlDurationUpdate=()=>{const t=e.formatTime(e.domRef.player.currentTime);let n,r=!1;e.hlsPlayer&&(r=e.hlsPlayer.levels&&e.hlsPlayer.levels[e.hlsPlayer.currentLevel]&&e.hlsPlayer.levels[e.hlsPlayer.currentLevel].details.live),n=isNaN(e.currentVideoDuration)||!isFinite(e.currentVideoDuration)||r?t:t+" / "+e.formatTime(e.currentVideoDuration);const i=e.domRef.player.parentNode.getElementsByClassName("fluid_control_duration");for(let e=0;e<i.length;e++)i[e].innerHTML=n},e.contolVolumebarUpdate=()=>{const t=document.getElementById(e.videoPlayerId+"_fluid_control_currentvolume"),n=document.getElementById(e.videoPlayerId+"_fluid_control_volume_currentpos"),r=document.getElementById(e.videoPlayerId+"_fluid_control_volume").clientWidth,i=n.clientWidth,o=e.domRef.player.parentNode.getElementsByClassName("fluid_control_mute"),a=document.getElementById(e.videoPlayerId+"context_option_mute");if(0!==e.domRef.player.volume?(e.latestVolume=e.domRef.player.volume,e.fluidStorage.fluidMute=!1):e.fluidStorage.fluidMute=!0,e.domRef.player.volume&&!e.domRef.player.muted){for(let e=0;e<o.length;e++)o[e].className=o[e].className.replace(/\bfluid_button_mute\b/g,"fluid_button_volume");null!==a&&(a.innerHTML=e.displayOptions.captions.mute)}else{for(let e=0;e<o.length;e++)o[e].className=o[e].className.replace(/\bfluid_button_volume\b/g,"fluid_button_mute");null!==a&&(a.innerHTML=e.displayOptions.captions.unmute)}t.style.width=e.domRef.player.volume*r+"px",n.style.left=e.domRef.player.volume*r-i/2+"px"},e.muteToggle=()=>{0===e.domRef.player.volume||e.domRef.player.muted?(e.domRef.player.volume=e.latestVolume,e.domRef.player.muted=!1):(e.domRef.player.volume=0,e.domRef.player.muted=!0),e.fluidStorage.fluidVolume=e.latestVolume,e.fluidStorage.fluidMute=e.domRef.player.muted},e.checkFullscreenSupport=t=>{const n=document.getElementById(t);return n.mozRequestFullScreen?{goFullscreen:"mozRequestFullScreen",exitFullscreen:"mozCancelFullScreen",isFullscreen:"mozFullScreenElement"}:n.webkitRequestFullscreen?{goFullscreen:"webkitRequestFullscreen",exitFullscreen:"webkitExitFullscreen",isFullscreen:"webkitFullscreenElement"}:n.msRequestFullscreen?{goFullscreen:"msRequestFullscreen",exitFullscreen:"msExitFullscreen",isFullscreen:"msFullscreenElement"}:n.requestFullscreen?{goFullscreen:"requestFullscreen",exitFullscreen:"exitFullscreen",isFullscreen:"fullscreenElement"}:!!e.domRef.player.webkitSupportsFullscreen&&{goFullscreen:"webkitEnterFullscreen",exitFullscreen:"webkitExitFullscreen",isFullscreen:"webkitDisplayingFullscreen"}},e.fullscreenOff=(t,n)=>{for(let e=0;e<t.length;e++)t[e].className=t[e].className.replace(/\bfluid_button_fullscreen_exit\b/g,"fluid_button_fullscreen");null!==n&&(n.innerHTML="Fullscreen"),e.fullscreenMode=!1},e.fullscreenOn=(t,n)=>{for(let e=0;e<t.length;e++)t[e].className=t[e].className.replace(/\bfluid_button_fullscreen\b/g,"fluid_button_fullscreen_exit");null!==n&&(n.innerHTML=e.displayOptions.captions.exitFullscreen),e.fullscreenMode=!0},e.fullscreenToggle=()=>{e.debugMessage("Toggling Full Screen");const t=e.domRef.player,n=document.getElementById("fluid_video_wrapper_"+e.videoPlayerId),r=e.checkFullscreenSupport("fluid_video_wrapper_"+e.videoPlayerId),i=t.parentNode.getElementsByClassName("fluid_control_fullscreen"),o=document.getElementById(e.videoPlayerId+"context_option_fullscreen");let a;e.resetDisplayMode("fullScreen"),r?"webkitEnterFullscreen"===r.goFullscreen?t[r.isFullscreen]||(a="videoPlayerTag."+r.goFullscreen+"();",e.fullscreenOn(i,o),new Function("videoPlayerTag",a)(t)):(null===document[r.isFullscreen]?(a="videoPlayerTag."+r.goFullscreen+"();",e.fullscreenOn(i,o)):(a="document."+r.exitFullscreen+"();",e.fullscreenOff(i,o)),new Function("videoPlayerTag",a)(n)):-1!==n.className.search(/\bpseudo_fullscreen\b/g)?(n.className=n.className.replace(/\bpseudo_fullscreen\b/g,""),e.fullscreenOff(i,o)):(n.className+=" pseudo_fullscreen",e.fullscreenOn(i,o)),e.resizeVpaidAuto(),e.domRef.player.addEventListener("webkitendfullscreen",(()=>{e.fullscreenOff(i,o)}))},e.findClosestParent=(e,t)=>{let n,r=null;if(["matches","webkitMatchesSelector","mozMatchesSelector","msMatchesSelector","oMatchesSelector"].some((function(e){return"function"==typeof document.body[e]&&(r=e,!0)})),e[r](t))return e;for(;e;){if(n=e.parentElement,n&&n[r](t))return n;e=n}return null},e.getTranslateX=e=>{let t=null;try{const n=e.style.transform.match(/translate3d\((-?\d+px,\s?){2}-?\d+px\)/);n&&n.length&&(t=n[0].replace("translate3d(","").replace(")","").replace(/\s/g,"").replace(/px/g,"").split(","))}catch(e){t=null}return t&&3===t.length?parseInt(t[0]):0},e.getEventOffsetX=(t,n)=>{let r,i=0,o=0;for(;n&&!isNaN(n.offsetLeft);)o=e.getTranslateX(n),"BODY"===n.tagName?i+=n.offsetLeft+n.clientLeft+o-(n.scrollLeft||document.documentElement.scrollLeft):i+=n.offsetLeft+n.clientLeft+o-n.scrollLeft,n=n.offsetParent;return r=void 0!==t.touches&&void 0!==t.touches[0]?t.touches[0].clientX:t.clientX,r-i},e.getEventOffsetY=(t,n)=>{let r=1;const i=e.findClosestParent(n,'div[id^="fluid_video_wrapper_"]');if(i){const t=i.id.replace("fluid_video_wrapper_",""),n=e.checkFullscreenSupport("fluid_video_wrapper_"+t);n&&document[n.isFullscreen]&&(r=0)}let o=0;for(;n&&!isNaN(n.offsetTop);)"BODY"===n.tagName?o+=n.offsetTop-(n.scrollTop||document.documentElement.scrollTop)*r:o+=n.offsetTop-n.scrollTop*r,n=n.offsetParent;return t.clientY-o},e.onProgressbarMouseDown=t=>{let n;if(e.displayOptions.layoutControls.playPauseAnimation=!1,n=e.displayOptions.layoutControls.showCardBoardView?e.getEventOffsetX(t,t.target.parentNode):e.getEventOffsetX(t,document.getElementById(e.videoPlayerId+"_fluid_controls_progress_container")),e.isCurrentlyPlayingAd)return;e.fluidPseudoPause=!0;const r=e.domRef.player.paused;r||e.domRef.player.pause();const i=t=>{const n=document.getElementById(e.videoPlayerId+"_fluid_controls_progress_container").clientWidth;n&&(e.domRef.player.currentTime=e.currentVideoDuration*t/n)},o=t=>{const r=e.getEventOffsetX(t,t.target.parentNode);n=NaN,i(r),e.contolProgressbarUpdate(e.videoPlayerId),e.controlDurationUpdate(e.videoPlayerId)},a=t=>{document.removeEventListener("mousemove",o),document.removeEventListener("touchmove",o),document.removeEventListener("mouseup",a),document.removeEventListener("touchend",a);let s=e.getEventOffsetX(t,t.target.parentNode);isNaN(s)&&!isNaN(n)&&(s=n),isNaN(s)||i(s),r||e.play(),e.initialAnimationSet&&setTimeout((()=>{e.displayOptions.layoutControls.playPauseAnimation=e.initialAnimationSet}),200),e.fluidPseudoPause=!1};document.addEventListener("mouseup",a),document.addEventListener("touchend",a),document.addEventListener("mousemove",o),document.addEventListener("touchmove",o)},e.onVolumeBarMouseDown=()=>{const t=t=>{const n=e.domRef.controls.volumeContainer.clientWidth;if(n){let r=t/n;r<.05?(r=0,e.domRef.player.muted=!0):r>.95&&(r=1),e.domRef.player.muted&&r>0&&(e.domRef.player.muted=!1),e.setVolume(r)}},n=n=>{const r=e.getEventOffsetX(n,e.domRef.controls.volumeContainer);t(r)},r=i=>{document.removeEventListener("mousemove",n),document.removeEventListener("touchmove",n),document.removeEventListener("mouseup",r),document.removeEventListener("touchend",r);const o=e.getEventOffsetX(i,e.domRef.controls.volumeContainer);isNaN(o)||t(o)};document.addEventListener("mouseup",r),document.addEventListener("touchend",r),document.addEventListener("mousemove",n),document.addEventListener("touchmove",n)},e.findRoll=t=>{const n=[];if(n.length=0,t&&e.hasOwnProperty("rollsById")){for(let r in e.rollsById)e.rollsById.hasOwnProperty(r)&&e.rollsById[r].roll===t&&n.push(r);return n}},e.onKeyboardVolumeChange=t=>{let n=e.domRef.player.volume;"asc"===t?n+=.05:"desc"===t&&(n-=.05),n<.05?n=0:n>.95&&(n=1),e.setVolume(n)},e.onKeyboardSeekPosition=t=>{e.isCurrentlyPlayingAd||(e.domRef.player.currentTime=e.getNewCurrentTimeValueByKeyCode(t,e.domRef.player.currentTime,e.domRef.player.duration))},e.getNewCurrentTimeValueByKeyCode=(e,t,n)=>{let r=t;switch(e){case 35:r=n;break;case 36:r=0;break;case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:e<58&&e>47&&(r=n*(10*(e-48))/100)}return r},e.handleMouseleave=t=>{void 0!==t.clientX&&e.domRef.wrapper.contains(document.elementFromPoint(t.clientX,t.clientY))||(e.hideControlBar(),e.hideTitle())},e.handleMouseenterForKeyboard=()=>{e.captureKey||(e.captureKey=t=>{t.stopPropagation();const n=t.keyCode;switch(n){case 70:e.fullscreenToggle(),t.preventDefault();break;case 13:case 32:e.playPauseToggle(),t.preventDefault();break;case 77:e.muteToggle(),t.preventDefault();break;case 38:e.onKeyboardVolumeChange("asc"),t.preventDefault();break;case 40:e.onKeyboardVolumeChange("desc"),t.preventDefault();break;case 37:e.skipRelative(-e.timeSkipOffsetAmount);break;case 39:e.skipRelative(e.timeSkipOffsetAmount);break;case 35:case 36:case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:e.onKeyboardSeekPosition(n),t.preventDefault();break;case 73:e.toggleMiniPlayer(void 0,!0)}return!1},document.addEventListener("keydown",e.captureKey,!0))},e.keyboardControl=()=>{e.domRef.wrapper.addEventListener("click",e.handleMouseenterForKeyboard,!1);const t=e.handleWindowClick.bind(e);e.destructors.push((()=>{window.removeEventListener("click",t)})),window.addEventListener("click",t)},e.handleWindowClick=t=>{e.domRef.wrapper?e.domRef.wrapper.contains(t.target)||t.target.id==="skipHref_"+e.videoPlayerId||(document.removeEventListener("keydown",e.captureKey,!0),delete e.captureKey,e.theatreMode&&!e.theatreModeAdvanced&&e.theatreToggle()):console.warn("Dangling click event listener should be collected for unknown wrapper "+e.videoPlayerId+". Did you forget to call destroy on player instance?")},e.initialPlay=()=>{if(e.domRef.player.addEventListener("playing",(()=>{e.toggleLoader(!1)})),e.domRef.player.addEventListener("timeupdate",(()=>{e.toggleLoader(!1)})),e.domRef.player.addEventListener("waiting",(()=>{e.toggleLoader(!0)})),!e.displayOptions.layoutControls.playButtonShowing){document.getElementById(e.videoPlayerId+"_fluid_controls_container").classList.remove("initial_controls_show");const t=document.getElementById(e.videoPlayerId+"_logo");t&&t.classList.remove("initial_controls_show")}e.firstPlayLaunched||(e.playPauseToggle(),e.domRef.player.removeEventListener("play",e.initialPlay))},e.playPauseToggle=()=>{const t=!e.firstPlayLaunched,n=e.findRoll("preRoll");if(t&&0!==n.length){e.isCurrentlyPlayingAd=!0;const t=e.getBrowserVersion(),r=!1!==e.mobileInfo.userOs&&"Android"===e.mobileInfo.userOs&&"Google 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t=document.getElementById(e.videoPlayerId+"_fluid_pseudo_poster");t&&t.parentNode.removeChild(t),e.mainVideoDuration>0?r():e.domRef.player.addEventListener("mainVideoDurationSet",r)}e.adTimer();const i=document.getElementById(e.videoPlayerId+"_fluid_html_on_pause");i&&!e.isCurrentlyPlayingAd&&(e.domRef.player.paused?i.style.display="flex":i.style.display="none")},e.setCustomControls=()=>{e.trackEvent(e.domRef.player.parentNode,"click",".fluid_control_playpause",(()=>{e.firstPlayLaunched||e.domRef.player.removeEventListener("play",e.initialPlay),e.playPauseToggle()}),!1),e.domRef.player.addEventListener("play",(()=>{e.controlPlayPauseToggle(),e.contolVolumebarUpdate()}),!1),e.domRef.player.addEventListener("fluidplayerpause",(()=>{e.controlPlayPauseToggle()}),!1),e.domRef.player.addEventListener("timeupdate",(()=>{e.contolProgressbarUpdate(),e.controlDurationUpdate()}));const t=e.getMobileOs().userOs?"touchstart":"mousedown";e.displayOptions.layoutControls.showCardBoardView?e.trackEvent(e.domRef.player.parentNode,t,".fluid_controls_progress_container",(t=>e.onProgressbarMouseDown(t)),!1):document.getElementById(e.videoPlayerId+"_fluid_controls_progress_container").addEventListener(t,(t=>e.onProgressbarMouseDown(t)),!1),document.getElementById(e.videoPlayerId+"_fluid_control_volume_container").addEventListener(t,(t=>e.onVolumeBarMouseDown()),!1),e.domRef.player.addEventListener("volumechange",(()=>e.contolVolumebarUpdate())),e.trackEvent(e.domRef.player.parentNode,"click",".fluid_control_mute",(()=>e.muteToggle())),e.setBuffering(),e.trackEvent(e.domRef.player.parentNode,"click",".fluid_control_fullscreen",(()=>e.fullscreenToggle())),e.displayOptions.layoutControls.allowTheatre&&!e.isInIframe?(document.getElementById(e.videoPlayerId+"_fluid_control_theatre").style.display="inline-block",e.trackEvent(e.domRef.player.parentNode,"click",".fluid_control_theatre",(()=>e.theatreToggle()))):document.getElementById(e.videoPlayerId+"_fluid_control_theatre").style.display="none",e.displayOptions.layoutControls.miniPlayer.enabled&&!e.isInIframe&&e.trackEvent(e.domRef.player.parentNode,"click",".fluid_control_mini_player",(()=>e.toggleMiniPlayer(void 0,!0))),e.domRef.player.addEventListener("ratechange",(()=>{e.isCurrentlyPlayingAd&&(e.playbackRate=1)}))},e.createTimePositionPreview=()=>{if(!e.showTimeOnHover)return;const t=document.getElementById(e.videoPlayerId+"_fluid_controls_progress_container"),n=document.createElement("div");n.id=e.videoPlayerId+"_fluid_timeline_preview",n.className="fluid_timeline_preview",n.style.display="none",n.style.position="absolute",t.appendChild(n),document.getElementById(e.videoPlayerId+"_fluid_controls_progress_container").addEventListener("mousemove",(t=>{const n=document.getElementById(e.videoPlayerId+"_fluid_controls_progress_container"),r=n.clientWidth,i=document.getElementById(e.videoPlayerId+"_fluid_timeline_preview"),o=e.getEventOffsetX(t,n),a=e.currentVideoDuration*o/r;i.innerText=e.formatTime(a),i.style.display="block",i.style.left=a/e.domRef.player.duration*100+"%"}),!1),document.getElementById(e.videoPlayerId+"_fluid_controls_progress_container").addEventListener("mouseout",(()=>{document.getElementById(e.videoPlayerId+"_fluid_timeline_preview").style.display="none"}),!1)},e.setCustomContextMenu=()=>{const t=e.domRef.wrapper,n=e.displayOptions.layoutControls.contextMenu.controls,r=e.displayOptions.layoutControls.contextMenu.links,i=document.createElement("div");i.id=e.videoPlayerId+"_fluid_context_menu",i.className="fluid_context_menu",i.style.display="none",i.style.position="absolute";const o=document.createElement("ul");if(i.appendChild(o),Array.isArray(r)&&r.forEach((function(t,n){const r=document.createElement("li");r.id=e.videoPlayerId+"_extra_link_"+n,r.innerHTML=t.label,r.addEventListener("click",(()=>window.open(t.href,"_blank")),!1),o.appendChild(r)})),n){const t=document.createElement("li");t.id=e.videoPlayerId+"context_option_play",t.innerHTML=e.displayOptions.captions.play,t.addEventListener("click",(()=>e.playPauseToggle()),!1),o.appendChild(t);const n=document.createElement("li");n.id=e.videoPlayerId+"context_option_mute",n.innerHTML=e.displayOptions.captions.mute,n.addEventListener("click",(()=>e.muteToggle()),!1),o.appendChild(n);const r=document.createElement("li");r.id=e.videoPlayerId+"context_option_fullscreen",r.innerHTML=e.displayOptions.captions.fullscreen,r.addEventListener("click",(()=>e.fullscreenToggle()),!1),o.appendChild(r)}const a=document.createElement("li");a.id=e.videoPlayerId+"context_option_homepage",a.innerHTML="Fluid Player "+e.version,a.addEventListener("click",(()=>window.open(e.homepage,"_blank")),!1),o.appendChild(a),e.domRef.player.parentNode.insertBefore(i,e.domRef.player.nextSibling),t.addEventListener("contextmenu",(t=>{t.preventDefault(),i.style.left=e.getEventOffsetX(t,e.domRef.player)+"px",i.style.top=e.getEventOffsetY(t,e.domRef.player)+"px",i.style.display="block"}),!1),document.addEventListener("click",(t=>{t.target===e.domRef.player&&2===t.button||(i.style.display="none")}),!1)},e.setDefaultLayout=()=>{e.domRef.wrapper.className+=" fluid_player_layout_"+e.displayOptions.layoutControls.layout,e.setCustomContextMenu();const t=e.generateCustomControlTags({displayVolumeBar:e.checkShouldDisplayVolumeBar(),primaryColor:e.displayOptions.layoutControls.primaryColor?e.displayOptions.layoutControls.primaryColor:"red",controlForwardBackward:!!e.displayOptions.layoutControls.controlForwardBackward.show,miniPlayer:e.displayOptions.layoutControls.miniPlayer});e.domRef.player.removeAttribute("controls"),e.domRef.player.parentNode.insertBefore(t.root,e.domRef.player.nextSibling),e.domRef.player.parentNode.insertBefore(t.loader,e.domRef.player.nextSibling),e.domRef.controls=t;let n=100,r=setInterval((function(){n?e.checkIfVolumebarIsRendered()?(clearInterval(r),e.contolVolumebarUpdate(e.videoPlayerId)):n--:clearInterval(r)}),100);!e.displayOptions.layoutControls.doubleclickFullscreen||e.isTouchDevice()||e.displayOptions.layoutControls.controlForwardBackward.doubleTapMobile||e.domRef.player.addEventListener("dblclick",e.fullscreenToggle),e.initHtmlOnPauseBlock(),e.setCustomControls(),e.setupThumbnailPreview(),e.createTimePositionPreview(),e.posterImage(),e.initPlayButton(),e.setVideoPreload(),e.createPlaybackList(),e.createDownload(),e.toggleMiniPlayerScreenDetection(),e.displayOptions.layoutControls.controlForwardBackward.show&&e.initSkipControls(),e.displayOptions.layoutControls.controlForwardBackward.doubleTapMobile&&e.initDoubleTapSkip(),e.initSkipAnimationElements()},e.initSkipControls=()=>{e.domRef.controls.skipBack.addEventListener("click",e.skipRelative.bind(this,-e.timeSkipOffsetAmount)),e.domRef.controls.skipForward.addEventListener("click",e.skipRelative.bind(this,e.timeSkipOffsetAmount))},e.initSkipAnimationElements=function(){const t=document.createElement("div");t.classList.add("fluid_player_skip_offset");const n=document.createElement("div");n.classList.add("fluid_player_skip_offset__backward"),t.appendChild(n);const r=document.createElement("div");r.classList.add("fluid_player_skip_offset__backward-icon"),r.ontransitionend=()=>r.classList.remove("animate"),n.appendChild(r);const i=document.createElement("div");i.classList.add("fluid_player_skip_offset__forward"),t.appendChild(i);const o=document.createElement("div");o.classList.add("fluid_player_skip_offset__forward-icon"),o.ontransitionend=()=>o.classList.remove("animate"),i.appendChild(o),e.domRef.player.parentNode.insertBefore(t,e.domRef.player.nextSibling)},e.initDoubleTapSkip=()=>{let t=!1,n=[];e.domRef.player.addEventListener("click",(r=>{if(!e.isTouchDevice())return;const{offsetX:i}=r,{clientWidth:o}=e.domRef.player;if(n.push(setTimeout((()=>{t=!1,e.playPauseToggle()}),300)),t)return n.forEach((e=>clearTimeout(e))),n=[],t=!1,e.skipRelative(i<o/2?-e.timeSkipOffsetAmount:e.timeSkipOffsetAmount);t=!0}))},e.skipRelative=function(t){if(e.debugMessage("skipping video time by ",t),e.isCurrentlyPlayingAd)return;let n=e.domRef.player.currentTime+t;n<0&&(n=0),e.domRef.player.currentTime=n,t>=0?e.domRef.wrapper.querySelector(".fluid_player_skip_offset__forward-icon").classList.add("animate"):e.domRef.wrapper.querySelector(".fluid_player_skip_offset__backward-icon").classList.add("animate")},e.checkIfVolumebarIsRendered=()=>{const t=document.getElementById(e.videoPlayerId+"_fluid_control_volume_currentpos"),n=document.getElementById(e.videoPlayerId+"_fluid_control_volume").clientWidth;return t.clientWidth!==n},e.setLayout=()=>{e.isTouchDevice()||e.domRef.player.addEventListener("click",(()=>e.playPauseToggle()),!1),e.domRef.player.addEventListener("play",e.initialPlay,!1),e.setDefaultLayout()},e.handleFullscreen=()=>{void 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void(e.originalSrc=t);e.isSwitchingSource=!0;let n=!1;e.domRef.player.paused||(e.domRef.player.pause(),n=!0);const r=e.domRef.player.currentTime;e.setCurrentTimeAndPlay(r,n),e.domRef.player.src=t,e.originalSrc=t,e.displayOptions.layoutControls.mediaType=e.getCurrentSrcType(),e.initialiseStreamers()},e.setCurrentTimeAndPlay=(t,n)=>{const r=()=>{e.domRef.player.currentTime=t,e.domRef.player.removeEventListener("loadedmetadata",r),"iOS"!==e.mobileInfo.userOs&&"safari"!==e.getBrowserVersion().browserName.toLowerCase()||e.domRef.player.addEventListener("playing",i),n?e.domRef.player.play():(e.domRef.player.pause(),e.controlPlayPauseToggle(e.videoPlayerId)),e.isSwitchingSource=!1,e.domRef.player.style.width="100%",e.domRef.player.style.height="100%"};let i=()=>{e.currentTime=t,e.domRef.player.removeEventListener("playing",i)};e.domRef.player.addEventListener("loadedmetadata",r,!1),e.domRef.player.load()},e.initTitle=()=>{if(!e.displayOptions.layoutControls.title)return;const t=document.createElement("div");t.id=e.videoPlayerId+"_title",e.domRef.player.parentNode.insertBefore(t,null),t.innerHTML+=e.displayOptions.layoutControls.title,t.classList.add("fp_title")},e.hasTitle=()=>{const t=document.getElementById(e.videoPlayerId+"_title"),n=e.displayOptions.layoutControls.title;return t&&null!=n},e.hideTitle=()=>{const t=document.getElementById(e.videoPlayerId+"_title");e.hasTitle()&&t.classList.add("fade_out")},e.showTitle=()=>{const t=document.getElementById(e.videoPlayerId+"_title");e.hasTitle()&&t.classList.remove("fade_out")},e.initLogo=()=>{if(!e.displayOptions.layoutControls.logo.imageUrl)return;const t=document.createElement("div");t.id=e.videoPlayerId+"_logo",e.displayOptions.layoutControls.logo.hideWithControls?t.classList.add("initial_controls_show","fp_logo"):t.classList.add("logo_maintain_display");const n=document.createElement("img");n.id=e.videoPlayerId+"_logo_image",e.displayOptions.layoutControls.logo.imageUrl&&(n.src=e.displayOptions.layoutControls.logo.imageUrl),n.style.position="absolute",n.style.margin=e.displayOptions.layoutControls.logo.imageMargin;const r=e.displayOptions.layoutControls.logo.position.toLowerCase();-1!==r.indexOf("bottom")?n.style.bottom=0:n.style.top=0,-1!==r.indexOf("right")?n.style.right=0:n.style.left=0,e.displayOptions.layoutControls.logo.opacity&&(n.style.opacity=e.displayOptions.layoutControls.logo.opacity),null!==e.displayOptions.layoutControls.logo.clickUrl&&(n.style.cursor="pointer",n.addEventListener("click",(function(){window.open(e.displayOptions.layoutControls.logo.clickUrl,"_blank").focus()}))),e.displayOptions.layoutControls.logo.mouseOverImageUrl&&(n.addEventListener("mouseover",(function(){n.src=e.displayOptions.layoutControls.logo.mouseOverImageUrl}),!1),n.addEventListener("mouseout",(function(){n.src=e.displayOptions.layoutControls.logo.imageUrl}),!1)),e.domRef.player.parentNode.insertBefore(t,null),t.appendChild(n,null)},e.initHtmlOnPauseBlock=()=>{if(e.hasValidOnPauseAd())return;if(!e.displayOptions.layoutControls.htmlOnPauseBlock.html)return;const t=document.createElement("div");t.id=e.videoPlayerId+"_fluid_html_on_pause",t.className="fluid_html_on_pause",t.style.display="none",t.innerHTML=e.displayOptions.layoutControls.htmlOnPauseBlock.html,t.onclick=function(t){e.playPauseToggle()},e.displayOptions.layoutControls.htmlOnPauseBlock.width&&(t.style.width=e.displayOptions.layoutControls.htmlOnPauseBlock.width+"px"),e.displayOptions.layoutControls.htmlOnPauseBlock.height&&(t.style.height=e.displayOptions.layoutControls.htmlOnPauseBlock.height+"px"),e.domRef.player.parentNode.insertBefore(t,null)},e.initPlayButton=()=>{const t=document.createElement("div");t.id=e.videoPlayerId+"_fluid_initial_play_button",t.className="fluid_html_on_pause";const n=e.displayOptions.layoutControls.primaryColor?e.displayOptions.layoutControls.primaryColor:"#333333";t.innerHTML='<div id="'+e.videoPlayerId+'_fluid_initial_play" class="fluid_initial_play" style="background-color:'+n+'"><div id="'+e.videoPlayerId+'_fluid_state_button" class="fluid_initial_play_button"></div></div>';const r=["click","touchend"],i=function(){e.playPauseToggle(),r.forEach((e=>t.removeEventListener(e,i)))};r.forEach((e=>t.addEventListener(e,i))),e.displayOptions.layoutControls.playButtonShowing||(document.getElementById(e.videoPlayerId+"_fluid_controls_container").classList.add("initial_controls_show"),t.style.opacity="0"),e.domRef.player.parentNode.insertBefore(t,null)},e.mainVideoReady=()=>{if(0!==e.mainVideoDuration||e.isCurrentlyPlayingAd||!1!==e.mainVideoReadyState)return;const t=new CustomEvent("mainVideoDurationSet");e.mainVideoDuration=e.domRef.player.duration,e.mainVideoReadyState=!0,e.domRef.player.dispatchEvent(t),e.domRef.player.removeEventListener("loadedmetadata",e.mainVideoReady)},e.userActivityChecker=()=>{const t=e.domRef.wrapper;e.newActivity=null;let n=!1;const r=t=>{"touchstart"!==t.type&&"mousedown"!==t.type||(n=!0),"touchend"!==t.type&&"mouseup"!==t.type||(n=!1),e.newActivity=!0};setInterval((()=>{if(!0===e.newActivity){if(n||e.isLoading||(e.newActivity=!1),!1===e.isUserActive||!e.isControlBarVisible()){let t=new CustomEvent("userActive");e.domRef.player.dispatchEvent(t),e.isUserActive=!0}clearTimeout(e.inactivityTimeout),e.inactivityTimeout=setTimeout((()=>{if(!0===e.newActivity)return void clearTimeout(e.inactivityTimeout);e.isUserActive=!1;let t=new CustomEvent("userInactive");e.domRef.player.dispatchEvent(t)}),1e3*e.displayOptions.layoutControls.controlBar.autoHideTimeout)}}),300);const i=e.isTouchDevice()?["touchstart","touchmove","touchend"]:["mousemove","mousedown","mouseup"];for(let e=0;e<i.length;e++)t.addEventListener(i[e],r)},e.hasControlBar=()=>!!document.getElementById(e.videoPlayerId+"_fluid_controls_container"),e.isControlBarVisible=()=>{if(!1===e.hasControlBar())return!1;const t=document.getElementById(e.videoPlayerId+"_fluid_controls_container"),n=window.getComputedStyle(t,null);return!(0===n.opacity||"hidden"===n.visibility)},e.setVideoPreload=()=>{e.domRef.player.setAttribute("preload",e.displayOptions.layoutControls.preload)},e.hideControlBar=()=>{if(e.isCurrentlyPlayingAd&&!e.domRef.player.paused&&e.toggleAdCountdown(!0),e.domRef.player.style.cursor="none",!e.hasControlBar())return;const t=e.domRef.player.parentNode.getElementsByClassName("fluid_controls_container"),n=e.domRef.player.parentNode.getElementsByClassName("fp_logo");for(let n=0;n<t.length;n++)e.displayOptions.layoutControls.controlBar.animated?(t[n].classList.remove("fade_in"),t[n].classList.add("fade_out")):t[n].style.display="none";if(e.displayOptions.layoutControls.logo.hideWithControls)for(let t=0;t<n.length;t++)e.displayOptions.layoutControls.controlBar.animated?n[t]&&(n[t].classList.remove("fade_in"),n[t].classList.add("fade_out")):n[t]&&(n[t].style.display="none")},e.showControlBar=t=>{if(e.isCurrentlyPlayingAd&&!e.domRef.player.paused&&e.toggleAdCountdown(!1),"mouseenter"!==t.type&&"userActive"!==t.type||(e.domRef.player.style.cursor="default"),!e.hasControlBar())return;const n=e.domRef.player.parentNode.getElementsByClassName("fluid_controls_container"),r=e.domRef.player.parentNode.getElementsByClassName("fp_logo");for(let t=0;t<n.length;t++)e.displayOptions.layoutControls.controlBar.animated?(n[t].classList.remove("fade_out"),n[t].classList.add("fade_in")):n[t].style.display="block";if(e.displayOptions.layoutControls.logo.hideWithControls)for(let t=0;t<r.length;t++)e.displayOptions.layoutControls.controlBar.animated?r[t]&&(r[t].classList.remove("fade_out"),r[t].classList.add("fade_in")):r[t]&&(r[t].style.display="block")},e.linkControlBarUserActivity=()=>{e.domRef.player.addEventListener("userInactive",e.hideControlBar),e.domRef.player.addEventListener("userInactive",e.hideTitle),e.domRef.player.addEventListener("userActive",e.showControlBar),e.domRef.player.addEventListener("userActive",e.showTitle)},e.initMute=()=>{!0===e.displayOptions.layoutControls.mute&&(e.domRef.player.volume=0)},e.initLoop=()=>{e.domRef.player.loop=!!e.displayOptions.layoutControls.loop},e.setBuffering=()=>{let t;const n=e.domRef.player.parentNode.getElementsByClassName("fluid_controls_buffered");for(let e=0;e<n.length;e++)n[e].style.width=0;t=setInterval((()=>{const r=e.domRef.player.duration;if(!(r<=0))for(let i=0;i<e.domRef.player.buffered.length;i++){if(e.domRef.player.buffered.start(e.domRef.player.buffered.length-1-i)>=e.domRef.player.currentTime)continue;const o=e.domRef.player.buffered.end(e.domRef.player.buffered.length-1-i)/r*100+"%";for(let e=0;e<n.length;e++)n[e].style.width=o;t&&1==e.domRef.player.buffered.end(e.domRef.player.buffered.length-1-i)/r&&clearInterval(t);break}}),500)},e.createPlaybackList=()=>{if(!e.displayOptions.layoutControls.playbackRateEnabled)return;document.getElementById(e.videoPlayerId+"_fluid_control_playback_rate").style.display="inline-block";const t=document.getElementById(e.videoPlayerId+"_fluid_control_playback_rate"),n=document.createElement("div");n.id=e.videoPlayerId+"_fluid_control_video_playback_rate",n.className="fluid_video_playback_rates",n.style.display="none",Array.isArray(e.displayOptions.layoutControls.controlBar.playbackRates)&&!e.displayOptions.layoutControls.controlBar.playbackRates.some((e=>"string"!=typeof e||Number.isNaN(Number(e.replace("x","")))))||(e.displayOptions.layoutControls.controlBar.playbackRates=["x2","x1.5","x1","x0.5"]),e.displayOptions.layoutControls.controlBar.playbackRates.forEach((function(t){const r=document.createElement("div");r.className="fluid_video_playback_rates_item",r.innerText=t,r.addEventListener("click",(function(t){t.stopPropagation();let n=this.innerText.replace("x","");e.setPlaybackSpeed(n),e.openCloseVideoPlaybackRate()})),n.appendChild(r)})),t.appendChild(n),t.addEventListener("click",(function(){e.openCloseVideoPlaybackRate()}))},e.openCloseVideoPlaybackRate=()=>{const t=document.getElementById(e.videoPlayerId+"_fluid_control_video_playback_rate");if(e.isCurrentlyPlayingAd||"none"!==t.style.display)return void(t.style.display="none");t.style.display="block";const n=function(){t.removeEventListener("mouseleave",n),t.style.display="none"};t.addEventListener("mouseleave",n)},e.createDownload=()=>{const t=document.getElementById(e.videoPlayerId+"_fluid_control_download");if(!e.displayOptions.layoutControls.allowDownload)return;t.style.display="inline-block";let n=document.createElement("a");n.id=e.videoPlayerId+"_download",n.onclick=function(e){const t=this;void 0!==e.stopImmediatePropagation&&e.stopImmediatePropagation(),setInterval((function(){t.download="",t.href=""}),100)},t.appendChild(n),t.addEventListener("click",(function(){const t=document.getElementById(e.videoPlayerId+"_download");t.download=e.originalSrc,t.href=e.originalSrc,n.click()}))},e.theatreToggle=()=>{if(e.debugMessage("Toggling Theater Mode"),e.isInIframe)return;if(this.resetDisplayMode("theaterMode"),e.displayOptions.layoutControls.theatreAdvanced){const t=document.getElementById(e.displayOptions.layoutControls.theatreAdvanced.theatreElement),n=e.displayOptions.layoutControls.theatreAdvanced.classToApply;null!=t&&null!=n?(e.theatreMode?t.classList.remove(n):t.classList.add(n),e.theatreModeAdvanced=!e.theatreModeAdvanced):(console.log("[FP_ERROR] Theatre mode elements could not be found, defaulting behaviour."),e.defaultTheatre())}else e.defaultTheatre();e.theatreMode=!e.theatreMode,e.fluidStorage.fluidTheatre=e.theatreMode;const t=e.theatreMode?"theatreModeOn":"theatreModeOff",n=document.createEvent("CustomEvent");n.initEvent(t,!1,!0),e.domRef.player.dispatchEvent(n),e.resizeVpaidAuto()},e.defaultTheatre=()=>{const t=document.getElementById("fluid_video_wrapper_"+e.videoPlayerId);if(e.theatreMode)return t.classList.remove("fluid_theatre_mode"),t.style.maxHeight="",t.style.marginTop="",t.style.left="",t.style.right="",t.style.position="",void(e.displayOptions.layoutControls.fillToContainer?(t.style.width="100%",t.style.height="100%"):(t.style.width=e.originalWidth+"px",t.style.height=e.originalHeight+"px"));t.classList.add("fluid_theatre_mode");const n=e.displayOptions.layoutControls.theatreSettings.width;let r="10px";switch(t.style.width=n,t.style.height=e.displayOptions.layoutControls.theatreSettings.height,t.style.maxHeight=screen.height+"px",t.style.marginTop=e.displayOptions.layoutControls.theatreSettings.marginTop+"px",e.displayOptions.layoutControls.theatreSettings.horizontalAlign){case"center":"string"==typeof n&&"%"===n.substr(n.length-1)?r=(100-parseInt(n.substring(0,n.length-1)))/2+"%":"string"==typeof n&&"px"===n.substr(n.length-2)?r=(screen.width-parseInt(n.substring(0,n.length-2)))/screen.width*100/2+"%":console.log("[FP_ERROR] Theatre width specified invalid."),t.style.left=r;break;case"right":t.style.right=r;break;default:t.style.left=r}},e.posterImage=()=>{if(!e.displayOptions.layoutControls.posterImage)return;const t=document.createElement("div");t.id=e.videoPlayerId+"_fluid_pseudo_poster",t.className="fluid_pseudo_poster",-1!==["auto","contain","cover"].indexOf(e.displayOptions.layoutControls.posterImageSize)?(t.style.background="url('"+e.displayOptions.layoutControls.posterImage+"') center center / "+e.displayOptions.layoutControls.posterImageSize+" no-repeat black",e.domRef.player.parentNode.insertBefore(t,null)):console.log("[FP_ERROR] Not allowed value in posterImageSize")},e.nextSource=()=>{const t=e.domRef.player.getElementsByTagName("source");if(!t.length)return null;for(let n=0;n<t.length-1;n++)if(t[n].getAttribute("src")===e.originalSrc&&t[n+1].getAttribute("src"))return void e.setVideoSource(t[n+1].getAttribute("src"))},e.inIframe=()=>{try{return window.self!==window.top}catch(e){return!0}},e.setPersistentSettings=()=>{try{if("undefined"==typeof Storage||"undefined"==typeof localStorage)return}catch(e){return}const t="_fp_storage_enabled",n=localStorage;try{n.setItem(t,"1"),n.removeItem(t)}catch(e){return!1}if(e.fluidStorage=localStorage,void 0!==e.fluidStorage.fluidVolume&&e.displayOptions.layoutControls.persistentSettings.volume&&(e.setVolume(e.fluidStorage.fluidVolume),void 0!==e.fluidStorage.fluidMute&&"true"===e.fluidStorage.fluidMute&&e.muteToggle()),void 0!==e.fluidStorage.fluidQuality&&e.displayOptions.layoutControls.persistentSettings.quality){const t=document.getElementById("source_"+e.videoPlayerId+"_"+e.fluidStorage.fluidQuality),n=document.getElementById(e.videoPlayerId+"_fluid_control_video_source");t&&(t.click(),n.click())}void 0!==e.fluidStorage.fluidSpeed&&e.displayOptions.layoutControls.persistentSettings.speed&&e.setPlaybackSpeed(e.fluidStorage.fluidSpeed),void 0!==e.fluidStorage.fluidTheatre&&"true"===e.fluidStorage.fluidTheatre&&e.displayOptions.layoutControls.persistentSettings.theatre&&e.theatreToggle()},e.play=()=>{if(e.domRef.player.paused)return e.playPauseToggle(),!0},e.pause=()=>(e.domRef.player.paused||e.playPauseToggle(),!0),e.skipTo=t=>{e.domRef.player.currentTime=t},e.setPlaybackSpeed=t=>{e.isCurrentlyPlayingAd||(e.domRef.player.playbackRate=t,e.fluidStorage.fluidSpeed=t)},e.setVolume=t=>{e.domRef.player.volume=t;const n=0===t?1:t;e.latestVolume=n,e.fluidStorage.fluidVolume=n},e.isCurrentlyPlayingVideo=e=>e&&e.currentTime>0&&!e.paused&&!e.ended&&e.readyState>2,e.setHtmlOnPauseBlock=t=>{if("object"!=typeof t||void 0===t.html)return!1;const n=document.getElementById(e.videoPlayerId+"_fluid_html_on_pause");if(!n){const n=document.createElement("div");return n.id=e.videoPlayerId+"_fluid_html_on_pause",n.className="fluid_html_on_pause",n.style.display="none",n.innerHTML=t.html,n.onclick=function(){e.playPauseToggle()},t.width&&(n.style.width=t.width+"px"),t.height&&(n.style.height=t.height+"px"),void e.domRef.player.parentNode.insertBefore(n,null)}n.innerHTML=t.html,t.width&&(n.style.width=t.width+"px"),t.height&&(n.style.height=t.height+"px")},e.toggleControlBar=t=>{const n=document.getElementById(e.videoPlayerId+"fluid_controls_container");t?n.className+=" initial_controls_show":n.className=n.className.replace(" initial_controls_show","")},e.on=(t,n)=>{switch(t){case"play":e.domRef.player.onplay=n;break;case"seeked":e.domRef.player.onseeked=n;break;case"ended":e.domRef.player.onended=n;break;case"pause":e.domRef.player.addEventListener("pause",(()=>{e.fluidPseudoPause||n()}));break;case"playing":e.domRef.player.addEventListener("playing",n);break;case"theatreModeOn":e.domRef.player.addEventListener("theatreModeOn",n);break;case"theatreModeOff":e.domRef.player.addEventListener("theatreModeOff",n);break;case"timeupdate":e.domRef.player.addEventListener("timeupdate",(()=>{n(e.getCurrentTime())}));break;case"miniPlayerToggle":e.domRef.player.addEventListener("miniPlayerToggle",n);break;default:console.log("[FP_ERROR] Event not recognised")}},e.toggleLogo=t=>{if("object"!=typeof t||!t.imageUrl)return!1;const 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this._w},set:function(e){this._w=e,this.onChangeCallback()}}}),Object.assign(Mt.prototype,{isQuaternion:!0,set:function(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._w=r,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this.onChangeCallback(),this},setFromEuler:function(e,t){if(!e||!e.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var n=e._x,r=e._y,i=e._z,o=e.order,a=Math.cos,s=Math.sin,l=a(n/2),u=a(r/2),c=a(i/2),d=s(n/2),h=s(r/2),p=s(i/2);return"XYZ"===o?(this._x=d*u*c+l*h*p,this._y=l*h*c-d*u*p,this._z=l*u*p+d*h*c,this._w=l*u*c-d*h*p):"YXZ"===o?(this._x=d*u*c+l*h*p,this._y=l*h*c-d*u*p,this._z=l*u*p-d*h*c,this._w=l*u*c+d*h*p):"ZXY"===o?(this._x=d*u*c-l*h*p,this._y=l*h*c+d*u*p,this._z=l*u*p+d*h*c,this._w=l*u*c-d*h*p):"ZYX"===o?(this._x=d*u*c-l*h*p,this._y=l*h*c+d*u*p,this._z=l*u*p-d*h*c,this._w=l*u*c+d*h*p):"YZX"===o?(this._x=d*u*c+l*h*p,this._y=l*h*c+d*u*p,this._z=l*u*p-d*h*c,this._w=l*u*c-d*h*p):"XZY"===o&&(this._x=d*u*c-l*h*p,this._y=l*h*c-d*u*p,this._z=l*u*p+d*h*c,this._w=l*u*c+d*h*p),!1!==t&&this.onChangeCallback(),this},setFromAxisAngle:function(e,t){var n=t/2,r=Math.sin(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(n),this.onChangeCallback(),this},setFromRotationMatrix:function(e){var t,n=e.elements,r=n[0],i=n[4],o=n[8],a=n[1],s=n[5],l=n[9],u=n[2],c=n[6],d=n[10],h=r+s+d;return h>0?(t=.5/Math.sqrt(h+1),this._w=.25/t,this._x=(c-l)*t,this._y=(o-u)*t,this._z=(a-i)*t):r>s&&r>d?(t=2*Math.sqrt(1+r-s-d),this._w=(c-l)/t,this._x=.25*t,this._y=(i+a)/t,this._z=(o+u)/t):s>d?(t=2*Math.sqrt(1+s-r-d),this._w=(o-u)/t,this._x=(i+a)/t,this._y=.25*t,this._z=(l+c)/t):(t=2*Math.sqrt(1+d-r-s),this._w=(a-i)/t,this._x=(o+u)/t,this._y=(l+c)/t,this._z=.25*t),this.onChangeCallback(),this},setFromUnitVectors:function(e,t){var n=e.dot(t)+1;return n<1e-6?(n=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=n):(this._x=0,this._y=-e.z,this._z=e.y,this._w=n)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=n),this.normalize()},angleTo:function(e){return 2*Math.acos(Math.abs(Rt.clamp(this.dot(e),-1,1)))},rotateTowards:function(e,t){var n=this.angleTo(e);if(0===n)return this;var r=Math.min(1,t/n);return this.slerp(e,r),this},inverse:function(){return this.conjugate()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this.onChangeCallback(),this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)},premultiply:function(e){return this.multiplyQuaternions(e,this)},multiplyQuaternions:function(e,t){var n=e._x,r=e._y,i=e._z,o=e._w,a=t._x,s=t._y,l=t._z,u=t._w;return this._x=n*u+o*a+r*l-i*s,this._y=r*u+o*s+i*a-n*l,this._z=i*u+o*l+n*s-r*a,this._w=o*u-n*a-r*s-i*l,this.onChangeCallback(),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var n=this._x,r=this._y,i=this._z,o=this._w,a=o*e._w+n*e._x+r*e._y+i*e._z;if(a<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,a=-a):this.copy(e),a>=1)return this._w=o,this._x=n,this._y=r,this._z=i,this;var s=1-a*a;if(s<=Number.EPSILON){var l=1-t;return this._w=l*o+t*this._w,this._x=l*n+t*this._x,this._y=l*r+t*this._y,this._z=l*i+t*this._z,this.normalize()}var u=Math.sqrt(s),c=Math.atan2(u,a),d=Math.sin((1-t)*c)/u,h=Math.sin(t*c)/u;return this._w=o*d+this._w*h,this._x=n*d+this._x*h,this._y=r*d+this._y*h,this._z=i*d+this._z*h,this.onChangeCallback(),this},equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},fromArray:function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}}),Object.assign(Lt.prototype,{isVector3:!0,set:function(e,t,n){return this.x=e,this.y=t,this.z=n,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this},multiplyVectors:function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},applyEuler:(o=new Mt,function(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(o.setFromEuler(e))}),applyAxisAngle:function(){var e=new Mt;return function(t,n){return this.applyQuaternion(e.setFromAxisAngle(t,n))}}(),applyMatrix3:function(e){var t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[3]*n+i[6]*r,this.y=i[1]*t+i[4]*n+i[7]*r,this.z=i[2]*t+i[5]*n+i[8]*r,this},applyMatrix4:function(e){var t=this.x,n=this.y,r=this.z,i=e.elements,o=1/(i[3]*t+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*t+i[4]*n+i[8]*r+i[12])*o,this.y=(i[1]*t+i[5]*n+i[9]*r+i[13])*o,this.z=(i[2]*t+i[6]*n+i[10]*r+i[14])*o,this},applyQuaternion:function(e){var t=this.x,n=this.y,r=this.z,i=e.x,o=e.y,a=e.z,s=e.w,l=s*t+o*r-a*n,u=s*n+a*t-i*r,c=s*r+i*n-o*t,d=-i*t-o*n-a*r;return this.x=l*s+d*-i+u*-a-c*-o,this.y=u*s+d*-o+c*-i-l*-a,this.z=c*s+d*-a+l*-o-u*-i,this},project:function(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)},unproject:function(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)},transformDirection:function(e){var t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[4]*n+i[8]*r,this.y=i[1]*t+i[5]*n+i[9]*r,this.z=i[2]*t+i[6]*n+i[10]*r,this.normalize()},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this},clampScalar:function(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this},clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},cross:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t)):this.crossVectors(this,e)},crossVectors:function(e,t){var n=e.x,r=e.y,i=e.z,o=t.x,a=t.y,s=t.z;return this.x=r*s-i*a,this.y=i*o-n*s,this.z=n*a-r*o,this},projectOnVector:function(e){var t=e.dot(this)/e.lengthSq();return this.copy(e).multiplyScalar(t)},projectOnPlane:(i=new Lt,function(e){return i.copy(this).projectOnVector(e),this.sub(i)}),reflect:function(){var e=new Lt;return function(t){return this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(e){var t=this.dot(e)/Math.sqrt(this.lengthSq()*e.lengthSq());return Math.acos(Rt.clamp(t,-1,1))},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r},manhattanDistanceTo:function(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)},setFromSpherical:function(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)},setFromSphericalCoords:function(e,t,n){var r=Math.sin(t)*e;return this.x=r*Math.sin(n),this.y=Math.cos(t)*e,this.z=r*Math.cos(n),this},setFromCylindrical:function(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)},setFromCylindricalCoords:function(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this},setFromMatrixPosition:function(e){var t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this},setFromMatrixScale:function(e){var t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this},setFromMatrixColumn:function(e,t){return this.fromArray(e.elements,4*t)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}}),Object.assign(Pt.prototype,{isMatrix3:!0,set:function(e,t,n,r,i,o,a,s,l){var u=this.elements;return u[0]=e,u[1]=r,u[2]=a,u[3]=t,u[4]=i,u[5]=s,u[6]=n,u[7]=o,u[8]=l,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(e){var t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],this},setFromMatrix4:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},applyToBufferAttribute:function(){var e=new Lt;return function(t){for(var n=0,r=t.count;n<r;n++)e.x=t.getX(n),e.y=t.getY(n),e.z=t.getZ(n),e.applyMatrix3(this),t.setXYZ(n,e.x,e.y,e.z);return t}}(),multiply:function(e){return this.multiplyMatrices(this,e)},premultiply:function(e){return this.multiplyMatrices(e,this)},multiplyMatrices:function(e,t){var n=e.elements,r=t.elements,i=this.elements,o=n[0],a=n[3],s=n[6],l=n[1],u=n[4],c=n[7],d=n[2],h=n[5],p=n[8],f=r[0],m=r[3],g=r[6],y=r[1],v=r[4],b=r[7],_=r[2],E=r[5],w=r[8];return i[0]=o*f+a*y+s*_,i[3]=o*m+a*v+s*E,i[6]=o*g+a*b+s*w,i[1]=l*f+u*y+c*_,i[4]=l*m+u*v+c*E,i[7]=l*g+u*b+c*w,i[2]=d*f+h*y+p*_,i[5]=d*m+h*v+p*E,i[8]=d*g+h*b+p*w,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this},determinant:function(){var e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],o=e[4],a=e[5],s=e[6],l=e[7],u=e[8];return t*o*u-t*a*l-n*i*u+n*a*s+r*i*l-r*o*s},getInverse:function(e,t){e&&e.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var n=e.elements,r=this.elements,i=n[0],o=n[1],a=n[2],s=n[3],l=n[4],u=n[5],c=n[6],d=n[7],h=n[8],p=h*l-u*d,f=u*c-h*s,m=d*s-l*c,g=i*p+o*f+a*m;if(0===g){var y="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";if(!0===t)throw new Error(y);return console.warn(y),this.identity()}var v=1/g;return r[0]=p*v,r[1]=(a*d-h*o)*v,r[2]=(u*o-a*l)*v,r[3]=f*v,r[4]=(h*i-a*c)*v,r[5]=(a*s-u*i)*v,r[6]=m*v,r[7]=(o*c-d*i)*v,r[8]=(l*i-o*s)*v,this},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this},getNormalMatrix:function(e){return this.setFromMatrix4(e).getInverse(this).transpose()},transposeIntoArray:function(e){var t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this},setUvTransform:function(e,t,n,r,i,o,a){var s=Math.cos(i),l=Math.sin(i);this.set(n*s,n*l,-n*(s*o+l*a)+o+e,-r*l,r*s,-r*(-l*o+s*a)+a+t,0,0,1)},scale:function(e,t){var n=this.elements;return n[0]*=e,n[3]*=e,n[6]*=e,n[1]*=t,n[4]*=t,n[7]*=t,this},rotate:function(e){var t=Math.cos(e),n=Math.sin(e),r=this.elements,i=r[0],o=r[3],a=r[6],s=r[1],l=r[4],u=r[7];return r[0]=t*i+n*s,r[3]=t*o+n*l,r[6]=t*a+n*u,r[1]=-n*i+t*s,r[4]=-n*o+t*l,r[7]=-n*a+t*u,this},translate:function(e,t){var n=this.elements;return n[0]+=e*n[2],n[3]+=e*n[5],n[6]+=e*n[8],n[1]+=t*n[2],n[4]+=t*n[5],n[7]+=t*n[8],this},equals:function(e){for(var t=this.elements,n=e.elements,r=0;r<9;r++)if(t[r]!==n[r])return!1;return!0},fromArray:function(e,t){void 0===t&&(t=0);for(var n=0;n<9;n++)this.elements[n]=e[n+t];return this},toArray:function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e}});var Dt,Ot,Nt,kt,Ft,Bt,Ut,zt,Gt,Vt,jt,Ht,Zt,qt,Wt={getDataURL:function(e){var t;if("undefined"==typeof HTMLCanvasElement)return e.src;if(e instanceof HTMLCanvasElement)t=e;else{void 0===a&&(a=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),a.width=e.width,a.height=e.height;var n=a.getContext("2d");e instanceof ImageData?n.putImageData(e,0,0):n.drawImage(e,0,0,e.width,e.height),t=a}return t.width>2048||t.height>2048?t.toDataURL("image/jpeg",.6):t.toDataURL("image/png")}},Yt=0;function Kt(e,t,n,r,i,o,a,s,l,u){Object.defineProperty(this,"id",{value:Yt++}),this.uuid=Rt.generateUUID(),this.name="",this.image=void 0!==e?e:Kt.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==t?t:Kt.DEFAULT_MAPPING,this.wrapS=void 0!==n?n:de,this.wrapT=void 0!==r?r:de,this.magFilter=void 0!==i?i:ge,this.minFilter=void 0!==o?o:ve,this.anisotropy=void 0!==l?l:1,this.format=void 0!==a?a:De,this.type=void 0!==s?s:be,this.offset=new Ct(0,0),this.repeat=new Ct(1,1),this.center=new Ct(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Pt,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==u?u:yt,this.version=0,this.onUpdate=null}function $t(e,t,n,r){this.x=e||0,this.y=t||0,this.z=n||0,this.w=void 0!==r?r:1}function Xt(e,t,n){this.width=e,this.height=t,this.scissor=new $t(0,0,e,t),this.scissorTest=!1,this.viewport=new $t(0,0,e,t),n=n||{},this.texture=new Kt(void 0,void 0,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:ge,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0===n.stencilBuffer||n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null}function Qt(e,t,n){Xt.call(this,e,t,n),this.samples=4}function Jt(e,t,n){Xt.call(this,e,t,n)}function en(e,t,n,r,i,o,a,s,l,u,c,d){Kt.call(this,null,o,a,s,l,u,r,i,c,d),this.image={data:e,width:t,height:n},this.magFilter=void 0!==l?l:pe,this.minFilter=void 0!==u?u:pe,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}function tn(e,t){this.min=void 0!==e?e:new Lt(1/0,1/0,1/0),this.max=void 0!==t?t:new Lt(-1/0,-1/0,-1/0)}function nn(e,t){this.center=void 0!==e?e:new Lt,this.radius=void 0!==t?t:0}function rn(e,t){this.normal=void 0!==e?e:new Lt(1,0,0),this.constant=void 0!==t?t:0}function on(e,t,n,r,i,o){this.planes=[void 0!==e?e:new rn,void 0!==t?t:new rn,void 0!==n?n:new rn,void 0!==r?r:new rn,void 0!==i?i:new rn,void 0!==o?o:new rn]}function an(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}Kt.DEFAULT_IMAGE=void 0,Kt.DEFAULT_MAPPING=300,Kt.prototype=Object.assign(Object.create(r.prototype),{constructor:Kt,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.name=e.name,this.image=e.image,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this},toJSON:function(e){var t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.textures[this.uuid];var n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var r=this.image;if(void 0===r.uuid&&(r.uuid=Rt.generateUUID()),!t&&void 0===e.images[r.uuid]){var i;if(Array.isArray(r)){i=[];for(var o=0,a=r.length;o<a;o++)i.push(Wt.getDataURL(r[o]))}else i=Wt.getDataURL(r);e.images[r.uuid]={uuid:r.uuid,url:i}}n.image=r.uuid}return t||(e.textures[this.uuid]=n),n},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(e){if(300!==this.mapping)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case ce:e.x=e.x-Math.floor(e.x);break;case de:e.x=e.x<0?0:1;break;case he:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case ce:e.y=e.y-Math.floor(e.y);break;case de:e.y=e.y<0?0:1;break;case he:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}}),Object.defineProperty(Kt.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign($t.prototype,{isVector4:!0,set:function(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setW:function(e){return this.w=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},applyMatrix4:function(e){var t=this.x,n=this.y,r=this.z,i=this.w,o=e.elements;return this.x=o[0]*t+o[4]*n+o[8]*r+o[12]*i,this.y=o[1]*t+o[5]*n+o[9]*r+o[13]*i,this.z=o[2]*t+o[6]*n+o[10]*r+o[14]*i,this.w=o[3]*t+o[7]*n+o[11]*r+o[15]*i,this},divideScalar:function(e){return this.multiplyScalar(1/e)},setAxisAngleFromQuaternion:function(e){this.w=2*Math.acos(e.w);var t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},setAxisAngleFromRotationMatrix:function(e){var t,n,r,i,o=.01,a=.1,s=e.elements,l=s[0],u=s[4],c=s[8],d=s[1],h=s[5],p=s[9],f=s[2],m=s[6],g=s[10];if(Math.abs(u-d)<o&&Math.abs(c-f)<o&&Math.abs(p-m)<o){if(Math.abs(u+d)<a&&Math.abs(c+f)<a&&Math.abs(p+m)<a&&Math.abs(l+h+g-3)<a)return this.set(1,0,0,0),this;t=Math.PI;var y=(l+1)/2,v=(h+1)/2,b=(g+1)/2,_=(u+d)/4,E=(c+f)/4,w=(p+m)/4;return y>v&&y>b?y<o?(n=0,r=.707106781,i=.707106781):(r=_/(n=Math.sqrt(y)),i=E/n):v>b?v<o?(n=.707106781,r=0,i=.707106781):(n=_/(r=Math.sqrt(v)),i=w/r):b<o?(n=.707106781,r=.707106781,i=0):(n=E/(i=Math.sqrt(b)),r=w/i),this.set(n,r,i,t),this}var T=Math.sqrt((m-p)*(m-p)+(c-f)*(c-f)+(d-u)*(d-u));return Math.abs(T)<.001&&(T=1),this.x=(m-p)/T,this.y=(c-f)/T,this.z=(d-u)/T,this.w=Math.acos((l+h+g-1)/2),this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this},clampScalar:function(e,t){return void 0===Dt&&(Dt=new $t,Ot=new $t),Dt.set(e,e,e,e),Ot.set(t,t,t,t),this.clamp(Dt,Ot)},clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}}),Xt.prototype=Object.assign(Object.create(r.prototype),{constructor:Xt,isWebGLRenderTarget:!0,setSize:function(e,t){this.width===e&&this.height===t||(this.width=e,this.height=t,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.width=e.width,this.height=e.height,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Qt.prototype=Object.assign(Object.create(Xt.prototype),{constructor:Qt,isWebGLMultisampleRenderTarget:!0,copy:function(e){return Xt.prototype.copy.call(this,e),this.samples=e.samples,this}}),Jt.prototype=Object.create(Xt.prototype),Jt.prototype.constructor=Jt,Jt.prototype.isWebGLRenderTargetCube=!0,en.prototype=Object.create(Kt.prototype),en.prototype.constructor=en,en.prototype.isDataTexture=!0,Object.assign(tn.prototype,{isBox3:!0,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromArray:function(e){for(var t=1/0,n=1/0,r=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,l=e.length;s<l;s+=3){var u=e[s],c=e[s+1],d=e[s+2];u<t&&(t=u),c<n&&(n=c),d<r&&(r=d),u>i&&(i=u),c>o&&(o=c),d>a&&(a=d)}return this.min.set(t,n,r),this.max.set(i,o,a),this},setFromBufferAttribute:function(e){for(var t=1/0,n=1/0,r=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,l=e.count;s<l;s++){var u=e.getX(s),c=e.getY(s),d=e.getZ(s);u<t&&(t=u),c<n&&(n=c),d<r&&(r=d),u>i&&(i=u),c>o&&(o=c),d>a&&(a=d)}return this.min.set(t,n,r),this.max.set(i,o,a),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new Lt;return function(t,n){var r=e.copy(n).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),this}}(),setFromObject:function(e){return this.makeEmpty(),this.expandByObject(e)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(e){return void 0===e&&(console.warn("THREE.Box3: .getCenter() target is now required"),e=new Lt),this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(e){return void 0===e&&(console.warn("THREE.Box3: .getSize() target is now required"),e=new Lt),this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},expandByObject:function(){var e,t,n,r=new Lt;function i(i){var o=i.geometry;if(void 0!==o)if(o.isGeometry){var a=o.vertices;for(t=0,n=a.length;t<n;t++)r.copy(a[t]),r.applyMatrix4(i.matrixWorld),e.expandByPoint(r)}else if(o.isBufferGeometry){var s=o.attributes.position;if(void 0!==s)for(t=0,n=s.count;t<n;t++)r.fromBufferAttribute(s,t).applyMatrix4(i.matrixWorld),e.expandByPoint(r)}}return function(t){return e=this,t.updateMatrixWorld(!0),t.traverse(i),this}}(),containsPoint:function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z},getParameter:function(e,t){return void 0===t&&(console.warn("THREE.Box3: .getParameter() target is now required"),t=new Lt),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)},intersectsSphere:(kt=new Lt,function(e){return this.clampPoint(e.center,kt),kt.distanceToSquared(e.center)<=e.radius*e.radius}),intersectsPlane:function(e){var t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant},intersectsTriangle:function(){var e=new Lt,t=new Lt,n=new Lt,r=new Lt,i=new Lt,o=new Lt,a=new Lt,s=new Lt,l=new Lt,u=new Lt;function c(r){var i,o;for(i=0,o=r.length-3;i<=o;i+=3){a.fromArray(r,i);var s=l.x*Math.abs(a.x)+l.y*Math.abs(a.y)+l.z*Math.abs(a.z),u=e.dot(a),c=t.dot(a),d=n.dot(a);if(Math.max(-Math.max(u,c,d),Math.min(u,c,d))>s)return!1}return!0}return function(a){if(this.isEmpty())return!1;this.getCenter(s),l.subVectors(this.max,s),e.subVectors(a.a,s),t.subVectors(a.b,s),n.subVectors(a.c,s),r.subVectors(t,e),i.subVectors(n,t),o.subVectors(e,n);var d=[0,-r.z,r.y,0,-i.z,i.y,0,-o.z,o.y,r.z,0,-r.x,i.z,0,-i.x,o.z,0,-o.x,-r.y,r.x,0,-i.y,i.x,0,-o.y,o.x,0];return!!c(d)&&!!c(d=[1,0,0,0,1,0,0,0,1])&&(u.crossVectors(r,i),c(d=[u.x,u.y,u.z]))}}(),clampPoint:function(e,t){return void 0===t&&(console.warn("THREE.Box3: .clampPoint() target is now required"),t=new Lt),t.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new Lt;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),getBoundingSphere:function(){var e=new Lt;return function(t){return void 0===t&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(t.center),t.radius=.5*this.getSize(e).length(),t}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},applyMatrix4:(Nt=[new Lt,new Lt,new Lt,new Lt,new Lt,new Lt,new Lt,new Lt],function(e){return this.isEmpty()||(Nt[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),Nt[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),Nt[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),Nt[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),Nt[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),Nt[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),Nt[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),Nt[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(Nt)),this}),translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}),Object.assign(nn.prototype,{set:function(e,t){return this.center.copy(e),this.radius=t,this},setFromPoints:(Ft=new tn,function(e,t){var n=this.center;void 0!==t?n.copy(t):Ft.setFromPoints(e).getCenter(n);for(var r=0,i=0,o=e.length;i<o;i++)r=Math.max(r,n.distanceToSquared(e[i]));return this.radius=Math.sqrt(r),this}),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.center.copy(e.center),this.radius=e.radius,this},empty:function(){return this.radius<=0},containsPoint:function(e){return e.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(e){return e.distanceTo(this.center)-this.radius},intersectsSphere:function(e){var t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t},intersectsBox:function(e){return e.intersectsSphere(this)},intersectsPlane:function(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius},clampPoint:function(e,t){var n=this.center.distanceToSquared(e);return void 0===t&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),t=new Lt),t.copy(e),n>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t},getBoundingBox:function(e){return void 0===e&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),e=new tn),e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius}}),Object.assign(rn.prototype,{set:function(e,t){return this.normal.copy(e),this.constant=t,this},setComponents:function(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this},setFromNormalAndCoplanarPoint:function(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this},setFromCoplanarPoints:function(){var e=new Lt,t=new Lt;return function(n,r,i){var o=e.subVectors(i,r).cross(t.subVectors(n,r)).normalize();return this.setFromNormalAndCoplanarPoint(o,n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.normal.copy(e.normal),this.constant=e.constant,this},normalize:function(){var e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(e){return this.normal.dot(e)+this.constant},distanceToSphere:function(e){return this.distanceToPoint(e.center)-e.radius},projectPoint:function(e,t){return void 0===t&&(console.warn("THREE.Plane: .projectPoint() target is now required"),t=new Lt),t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)},intersectLine:function(){var e=new Lt;return function(t,n){void 0===n&&(console.warn("THREE.Plane: .intersectLine() target is now required"),n=new Lt);var r=t.delta(e),i=this.normal.dot(r);if(0===i)return 0===this.distanceToPoint(t.start)?n.copy(t.start):void 0;var o=-(t.start.dot(this.normal)+this.constant)/i;return o<0||o>1?void 0:n.copy(r).multiplyScalar(o).add(t.start)}}(),intersectsLine:function(e){var t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0},intersectsBox:function(e){return e.intersectsPlane(this)},intersectsSphere:function(e){return e.intersectsPlane(this)},coplanarPoint:function(e){return void 0===e&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),e=new Lt),e.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var e=new Lt,t=new Pt;return function(n,r){var i=r||t.getNormalMatrix(n),o=this.coplanarPoint(e).applyMatrix4(n),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}}(),translate:function(e){return this.constant-=e.dot(this.normal),this},equals:function(e){return e.normal.equals(this.normal)&&e.constant===this.constant}}),Object.assign(on.prototype,{set:function(e,t,n,r,i,o){var a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(n),a[3].copy(r),a[4].copy(i),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){for(var t=this.planes,n=0;n<6;n++)t[n].copy(e.planes[n]);return this},setFromMatrix:function(e){var t=this.planes,n=e.elements,r=n[0],i=n[1],o=n[2],a=n[3],s=n[4],l=n[5],u=n[6],c=n[7],d=n[8],h=n[9],p=n[10],f=n[11],m=n[12],g=n[13],y=n[14],v=n[15];return t[0].setComponents(a-r,c-s,f-d,v-m).normalize(),t[1].setComponents(a+r,c+s,f+d,v+m).normalize(),t[2].setComponents(a+i,c+l,f+h,v+g).normalize(),t[3].setComponents(a-i,c-l,f-h,v-g).normalize(),t[4].setComponents(a-o,c-u,f-p,v-y).normalize(),t[5].setComponents(a+o,c+u,f+p,v+y).normalize(),this},intersectsObject:(Ut=new nn,function(e){var t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),Ut.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(Ut)}),intersectsSprite:function(){var e=new nn;return function(t){return e.center.set(0,0,0),e.radius=.7071067811865476,e.applyMatrix4(t.matrixWorld),this.intersectsSphere(e)}}(),intersectsSphere:function(e){for(var t=this.planes,n=e.center,r=-e.radius,i=0;i<6;i++)if(t[i].distanceToPoint(n)<r)return!1;return!0},intersectsBox:(Bt=new Lt,function(e){for(var t=this.planes,n=0;n<6;n++){var r=t[n];if(Bt.x=r.normal.x>0?e.max.x:e.min.x,Bt.y=r.normal.y>0?e.max.y:e.min.y,Bt.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(Bt)<0)return!1}return!0}),containsPoint:function(e){for(var t=this.planes,n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}}),Object.assign(an.prototype,{isMatrix4:!0,set:function(e,t,n,r,i,o,a,s,l,u,c,d,h,p,f,m){var g=this.elements;return g[0]=e,g[4]=t,g[8]=n,g[12]=r,g[1]=i,g[5]=o,g[9]=a,g[13]=s,g[2]=l,g[6]=u,g[10]=c,g[14]=d,g[3]=h,g[7]=p,g[11]=f,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new an).fromArray(this.elements)},copy:function(e){var t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this},copyPosition:function(e){var t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this},extractBasis:function(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this},makeBasis:function(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this},extractRotation:function(){var e=new Lt;return function(t){var n=this.elements,r=t.elements,i=1/e.setFromMatrixColumn(t,0).length(),o=1/e.setFromMatrixColumn(t,1).length(),a=1/e.setFromMatrixColumn(t,2).length();return n[0]=r[0]*i,n[1]=r[1]*i,n[2]=r[2]*i,n[3]=0,n[4]=r[4]*o,n[5]=r[5]*o,n[6]=r[6]*o,n[7]=0,n[8]=r[8]*a,n[9]=r[9]*a,n[10]=r[10]*a,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}}(),makeRotationFromEuler:function(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var t=this.elements,n=e.x,r=e.y,i=e.z,o=Math.cos(n),a=Math.sin(n),s=Math.cos(r),l=Math.sin(r),u=Math.cos(i),c=Math.sin(i);if("XYZ"===e.order){var d=o*u,h=o*c,p=a*u,f=a*c;t[0]=s*u,t[4]=-s*c,t[8]=l,t[1]=h+p*l,t[5]=d-f*l,t[9]=-a*s,t[2]=f-d*l,t[6]=p+h*l,t[10]=o*s}else if("YXZ"===e.order){var m=s*u,g=s*c,y=l*u,v=l*c;t[0]=m+v*a,t[4]=y*a-g,t[8]=o*l,t[1]=o*c,t[5]=o*u,t[9]=-a,t[2]=g*a-y,t[6]=v+m*a,t[10]=o*s}else if("ZXY"===e.order)m=s*u,g=s*c,y=l*u,v=l*c,t[0]=m-v*a,t[4]=-o*c,t[8]=y+g*a,t[1]=g+y*a,t[5]=o*u,t[9]=v-m*a,t[2]=-o*l,t[6]=a,t[10]=o*s;else if("ZYX"===e.order)d=o*u,h=o*c,p=a*u,f=a*c,t[0]=s*u,t[4]=p*l-h,t[8]=d*l+f,t[1]=s*c,t[5]=f*l+d,t[9]=h*l-p,t[2]=-l,t[6]=a*s,t[10]=o*s;else if("YZX"===e.order){var b=o*s,_=o*l,E=a*s,w=a*l;t[0]=s*u,t[4]=w-b*c,t[8]=E*c+_,t[1]=c,t[5]=o*u,t[9]=-a*u,t[2]=-l*u,t[6]=_*c+E,t[10]=b-w*c}else"XZY"===e.order&&(b=o*s,_=o*l,E=a*s,w=a*l,t[0]=s*u,t[4]=-c,t[8]=l*u,t[1]=b*c+w,t[5]=o*u,t[9]=_*c-E,t[2]=E*c-_,t[6]=a*u,t[10]=w*c+b);return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},makeRotationFromQuaternion:(Zt=new Lt(0,0,0),qt=new Lt(1,1,1),function(e){return this.compose(Zt,e,qt)}),lookAt:(Vt=new Lt,jt=new Lt,Ht=new Lt,function(e,t,n){var r=this.elements;return Ht.subVectors(e,t),0===Ht.lengthSq()&&(Ht.z=1),Ht.normalize(),Vt.crossVectors(n,Ht),0===Vt.lengthSq()&&(1===Math.abs(n.z)?Ht.x+=1e-4:Ht.z+=1e-4,Ht.normalize(),Vt.crossVectors(n,Ht)),Vt.normalize(),jt.crossVectors(Ht,Vt),r[0]=Vt.x,r[4]=jt.x,r[8]=Ht.x,r[1]=Vt.y,r[5]=jt.y,r[9]=Ht.y,r[2]=Vt.z,r[6]=jt.z,r[10]=Ht.z,this}),multiply:function(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)},premultiply:function(e){return this.multiplyMatrices(e,this)},multiplyMatrices:function(e,t){var n=e.elements,r=t.elements,i=this.elements,o=n[0],a=n[4],s=n[8],l=n[12],u=n[1],c=n[5],d=n[9],h=n[13],p=n[2],f=n[6],m=n[10],g=n[14],y=n[3],v=n[7],b=n[11],_=n[15],E=r[0],w=r[4],T=r[8],A=r[12],S=r[1],x=r[5],I=r[9],R=r[13],C=r[2],M=r[6],L=r[10],P=r[14],D=r[3],O=r[7],N=r[11],k=r[15];return i[0]=o*E+a*S+s*C+l*D,i[4]=o*w+a*x+s*M+l*O,i[8]=o*T+a*I+s*L+l*N,i[12]=o*A+a*R+s*P+l*k,i[1]=u*E+c*S+d*C+h*D,i[5]=u*w+c*x+d*M+h*O,i[9]=u*T+c*I+d*L+h*N,i[13]=u*A+c*R+d*P+h*k,i[2]=p*E+f*S+m*C+g*D,i[6]=p*w+f*x+m*M+g*O,i[10]=p*T+f*I+m*L+g*N,i[14]=p*A+f*R+m*P+g*k,i[3]=y*E+v*S+b*C+_*D,i[7]=y*w+v*x+b*M+_*O,i[11]=y*T+v*I+b*L+_*N,i[15]=y*A+v*R+b*P+_*k,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},applyToBufferAttribute:function(){var e=new Lt;return function(t){for(var n=0,r=t.count;n<r;n++)e.x=t.getX(n),e.y=t.getY(n),e.z=t.getZ(n),e.applyMatrix4(this),t.setXYZ(n,e.x,e.y,e.z);return t}}(),determinant:function(){var e=this.elements,t=e[0],n=e[4],r=e[8],i=e[12],o=e[1],a=e[5],s=e[9],l=e[13],u=e[2],c=e[6],d=e[10],h=e[14];return e[3]*(+i*s*c-r*l*c-i*a*d+n*l*d+r*a*h-n*s*h)+e[7]*(+t*s*h-t*l*d+i*o*d-r*o*h+r*l*u-i*s*u)+e[11]*(+t*l*c-t*a*h-i*o*c+n*o*h+i*a*u-n*l*u)+e[15]*(-r*a*u-t*s*c+t*a*d+r*o*c-n*o*d+n*s*u)},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},setPosition:function(e,t,n){var r=this.elements;return e.isVector3?(r[12]=e.x,r[13]=e.y,r[14]=e.z):(r[12]=e,r[13]=t,r[14]=n),this},getInverse:function(e,t){var n=this.elements,r=e.elements,i=r[0],o=r[1],a=r[2],s=r[3],l=r[4],u=r[5],c=r[6],d=r[7],h=r[8],p=r[9],f=r[10],m=r[11],g=r[12],y=r[13],v=r[14],b=r[15],_=p*v*d-y*f*d+y*c*m-u*v*m-p*c*b+u*f*b,E=g*f*d-h*v*d-g*c*m+l*v*m+h*c*b-l*f*b,w=h*y*d-g*p*d+g*u*m-l*y*m-h*u*b+l*p*b,T=g*p*c-h*y*c-g*u*f+l*y*f+h*u*v-l*p*v,A=i*_+o*E+a*w+s*T;if(0===A){var S="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";if(!0===t)throw new Error(S);return console.warn(S),this.identity()}var x=1/A;return n[0]=_*x,n[1]=(y*f*s-p*v*s-y*a*m+o*v*m+p*a*b-o*f*b)*x,n[2]=(u*v*s-y*c*s+y*a*d-o*v*d-u*a*b+o*c*b)*x,n[3]=(p*c*s-u*f*s-p*a*d+o*f*d+u*a*m-o*c*m)*x,n[4]=E*x,n[5]=(h*v*s-g*f*s+g*a*m-i*v*m-h*a*b+i*f*b)*x,n[6]=(g*c*s-l*v*s-g*a*d+i*v*d+l*a*b-i*c*b)*x,n[7]=(l*f*s-h*c*s+h*a*d-i*f*d-l*a*m+i*c*m)*x,n[8]=w*x,n[9]=(g*p*s-h*y*s-g*o*m+i*y*m+h*o*b-i*p*b)*x,n[10]=(l*y*s-g*u*s+g*o*d-i*y*d-l*o*b+i*u*b)*x,n[11]=(h*u*s-l*p*s-h*o*d+i*p*d+l*o*m-i*u*m)*x,n[12]=T*x,n[13]=(h*y*a-g*p*a+g*o*f-i*y*f-h*o*v+i*p*v)*x,n[14]=(g*u*a-l*y*a-g*o*c+i*y*c+l*o*v-i*u*v)*x,n[15]=(l*p*a-h*u*a+h*o*c-i*p*c-l*o*f+i*u*f)*x,this},scale:function(e){var t=this.elements,n=e.x,r=e.y,i=e.z;return t[0]*=n,t[4]*=r,t[8]*=i,t[1]*=n,t[5]*=r,t[9]*=i,t[2]*=n,t[6]*=r,t[10]*=i,t[3]*=n,t[7]*=r,t[11]*=i,this},getMaxScaleOnAxis:function(){var e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,r))},makeTranslation:function(e,t,n){return this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this},makeRotationX:function(e){var t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this},makeRotationY:function(e){var t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this},makeRotationZ:function(e){var t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(e,t){var n=Math.cos(t),r=Math.sin(t),i=1-n,o=e.x,a=e.y,s=e.z,l=i*o,u=i*a;return this.set(l*o+n,l*a-r*s,l*s+r*a,0,l*a+r*s,u*a+n,u*s-r*o,0,l*s-r*a,u*s+r*o,i*s*s+n,0,0,0,0,1),this},makeScale:function(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this},makeShear:function(e,t,n){return this.set(1,t,n,0,e,1,n,0,e,t,1,0,0,0,0,1),this},compose:function(e,t,n){var r=this.elements,i=t._x,o=t._y,a=t._z,s=t._w,l=i+i,u=o+o,c=a+a,d=i*l,h=i*u,p=i*c,f=o*u,m=o*c,g=a*c,y=s*l,v=s*u,b=s*c,_=n.x,E=n.y,w=n.z;return r[0]=(1-(f+g))*_,r[1]=(h+b)*_,r[2]=(p-v)*_,r[3]=0,r[4]=(h-b)*E,r[5]=(1-(d+g))*E,r[6]=(m+y)*E,r[7]=0,r[8]=(p+v)*w,r[9]=(m-y)*w,r[10]=(1-(d+f))*w,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,this},decompose:(zt=new Lt,Gt=new an,function(e,t,n){var r=this.elements,i=zt.set(r[0],r[1],r[2]).length(),o=zt.set(r[4],r[5],r[6]).length(),a=zt.set(r[8],r[9],r[10]).length();this.determinant()<0&&(i=-i),e.x=r[12],e.y=r[13],e.z=r[14],Gt.copy(this);var s=1/i,l=1/o,u=1/a;return Gt.elements[0]*=s,Gt.elements[1]*=s,Gt.elements[2]*=s,Gt.elements[4]*=l,Gt.elements[5]*=l,Gt.elements[6]*=l,Gt.elements[8]*=u,Gt.elements[9]*=u,Gt.elements[10]*=u,t.setFromRotationMatrix(Gt),n.x=i,n.y=o,n.z=a,this}),makePerspective:function(e,t,n,r,i,o){void 0===o&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var a=this.elements,s=2*i/(t-e),l=2*i/(n-r),u=(t+e)/(t-e),c=(n+r)/(n-r),d=-(o+i)/(o-i),h=-2*o*i/(o-i);return a[0]=s,a[4]=0,a[8]=u,a[12]=0,a[1]=0,a[5]=l,a[9]=c,a[13]=0,a[2]=0,a[6]=0,a[10]=d,a[14]=h,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(e,t,n,r,i,o){var a=this.elements,s=1/(t-e),l=1/(n-r),u=1/(o-i),c=(t+e)*s,d=(n+r)*l,h=(o+i)*u;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-c,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-d,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-h,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(e){for(var t=this.elements,n=e.elements,r=0;r<16;r++)if(t[r]!==n[r])return!1;return!0},fromArray:function(e,t){void 0===t&&(t=0);for(var n=0;n<16;n++)this.elements[n]=e[n+t];return this},toArray:function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}});var sn={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvarying vec3 vViewPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV( sampler2D envMap, vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = normalMatrix * objectTangent;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent ));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif",lights_pars_begin:"uniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#endif\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\tfloat clearCoatInv = 1.0 - clearCoatDHR;\n\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec3 singleScattering = vec3( 0.0 );\n\t\tvec3 multiScattering = vec3( 0.0 );\n\t\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\t\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\t\treflectedLight.indirectSpecular += clearCoatInv * radiance * singleScattering;\n\t\treflectedLight.indirectDiffuse += multiScattering * cosineWeightedIrradiance;\n\t\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n\t#else\n\t\treflectedLight.indirectSpecular += clearCoatInv * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#endif\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, irradiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *= gl_Position.w;\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#ifdef USE_MAP\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t#endif\n#endif",normal_fragment_maps:"#ifdef USE_NORMALMAP\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t#ifdef FLIP_SIDED\n\t\t\tnormal = - normal;\n\t\t#endif\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\tnormal = normalize( normalMatrix * normal );\n\t#else\n\t\t#ifdef USE_TANGENT\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t\tmapN.xy = normalScale * mapN.xy;\n\t\t\tnormal = normalize( vTBN * mapN );\n\t\t#else\n\t\t\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\t\t#endif\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tuniform mat3 normalMatrix;\n\t#else\n\t\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\t\tvec2 st0 = dFdx( vUv.st );\n\t\t\tvec2 st1 = dFdy( vUv.st );\n\t\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\t\tvec3 N = normalize( surf_norm );\n\t\t\tmat3 tsn = mat3( S, T, N );\n\t\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t\tmapN.xy *= normalScale;\n\t\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\treturn normalize( tsn * mapN );\n\t\t}\n\t#endif\n#endif",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#if defined( DITHERING )\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n}",uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <fog_fragment>\n}",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"};function ln(e){var t={};for(var n in e)for(var r in t[n]={},e[n]){var i=e[n][r];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture)?t[n][r]=i.clone():Array.isArray(i)?t[n][r]=i.slice():t[n][r]=i}return t}function un(e){for(var t={},n=0;n<e.length;n++){var r=ln(e[n]);for(var i in r)t[i]=r[i]}return t}var cn,dn,hn,pn={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};function fn(e,t,n){return void 0===t&&void 0===n?this.set(e):this.setRGB(e,t,n)}Object.assign(fn.prototype,{isColor:!0,r:1,g:1,b:1,set:function(e){return e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this},setScalar:function(e){return this.r=e,this.g=e,this.b=e,this},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},setRGB:function(e,t,n){return this.r=e,this.g=t,this.b=n,this},setHSL:function(){function e(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?e+6*(t-e)*n:n<.5?t:n<2/3?e+6*(t-e)*(2/3-n):e}return function(t,n,r){if(t=Rt.euclideanModulo(t,1),n=Rt.clamp(n,0,1),r=Rt.clamp(r,0,1),0===n)this.r=this.g=this.b=r;else{var i=r<=.5?r*(1+n):r+n-r*n,o=2*r-i;this.r=e(o,i,t+1/3),this.g=e(o,i,t),this.b=e(o,i,t-1/3)}return this}}(),setStyle:function(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}var n;if(n=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)){var r,i=n[1],o=n[2];switch(i){case"rgb":case"rgba":if(r=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(r[1],10))/255,this.g=Math.min(255,parseInt(r[2],10))/255,this.b=Math.min(255,parseInt(r[3],10))/255,t(r[5]),this;if(r=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(100,parseInt(r[1],10))/100,this.g=Math.min(100,parseInt(r[2],10))/100,this.b=Math.min(100,parseInt(r[3],10))/100,t(r[5]),this;break;case"hsl":case"hsla":if(r=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o)){var a=parseFloat(r[1])/360,s=parseInt(r[2],10)/100,l=parseInt(r[3],10)/100;return t(r[5]),this.setHSL(a,s,l)}}}else if(n=/^\#([A-Fa-f0-9]+)$/.exec(e)){var u,c=(u=n[1]).length;if(3===c)return this.r=parseInt(u.charAt(0)+u.charAt(0),16)/255,this.g=parseInt(u.charAt(1)+u.charAt(1),16)/255,this.b=parseInt(u.charAt(2)+u.charAt(2),16)/255,this;if(6===c)return this.r=parseInt(u.charAt(0)+u.charAt(1),16)/255,this.g=parseInt(u.charAt(2)+u.charAt(3),16)/255,this.b=parseInt(u.charAt(4)+u.charAt(5),16)/255,this}return e&&e.length>0&&(void 0!==(u=pn[e])?this.setHex(u):console.warn("THREE.Color: Unknown color "+e)),this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},copyGammaToLinear:function(e,t){return void 0===t&&(t=2),this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this},copyLinearToGamma:function(e,t){void 0===t&&(t=2);var n=t>0?1/t:1;return this.r=Math.pow(e.r,n),this.g=Math.pow(e.g,n),this.b=Math.pow(e.b,n),this},convertGammaToLinear:function(e){return this.copyGammaToLinear(this,e),this},convertLinearToGamma:function(e){return this.copyLinearToGamma(this,e),this},copySRGBToLinear:function(){function e(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}return function(t){return this.r=e(t.r),this.g=e(t.g),this.b=e(t.b),this}}(),copyLinearToSRGB:function(){function e(e){return e<.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}return function(t){return this.r=e(t.r),this.g=e(t.g),this.b=e(t.b),this}}(),convertSRGBToLinear:function(){return this.copySRGBToLinear(this),this},convertLinearToSRGB:function(){return this.copyLinearToSRGB(this),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(e){void 0===e&&(console.warn("THREE.Color: .getHSL() target is now required"),e={h:0,s:0,l:0});var t,n,r=this.r,i=this.g,o=this.b,a=Math.max(r,i,o),s=Math.min(r,i,o),l=(s+a)/2;if(s===a)t=0,n=0;else{var u=a-s;switch(n=l<=.5?u/(a+s):u/(2-a-s),a){case r:t=(i-o)/u+(i<o?6:0);break;case i:t=(o-r)/u+2;break;case o:t=(r-i)/u+4}t/=6}return e.h=t,e.s=n,e.l=l,e},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:(hn={},function(e,t,n){return this.getHSL(hn),hn.h+=e,hn.s+=t,hn.l+=n,this.setHSL(hn.h,hn.s,hn.l),this}),add:function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this},addColors:function(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this},addScalar:function(e){return this.r+=e,this.g+=e,this.b+=e,this},sub:function(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this},multiply:function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this},multiplyScalar:function(e){return this.r*=e,this.g*=e,this.b*=e,this},lerp:function(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this},lerpHSL:(cn={h:0,s:0,l:0},dn={h:0,s:0,l:0},function(e,t){this.getHSL(cn),e.getHSL(dn);var n=Rt.lerp(cn.h,dn.h,t),r=Rt.lerp(cn.s,dn.s,t),i=Rt.lerp(cn.l,dn.l,t);return this.setHSL(n,r,i),this}),equals:function(e){return e.r===this.r&&e.g===this.g&&e.b===this.b},fromArray:function(e,t){return void 0===t&&(t=0),this.r=e[t],this.g=e[t+1],this.b=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e},toJSON:function(){return this.getHex()}});var mn,gn={common:{diffuse:{value:new fn(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new Pt},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new Ct(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new fn(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new fn(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new Pt}},sprite:{diffuse:{value:new fn(15658734)},opacity:{value:1},center:{value:new Ct(.5,.5)},rotation:{value:0},map:{value:null},uvTransform:{value:new Pt}}},yn={basic:{uniforms:un([gn.common,gn.specularmap,gn.envmap,gn.aomap,gn.lightmap,gn.fog]),vertexShader:sn.meshbasic_vert,fragmentShader:sn.meshbasic_frag},lambert:{uniforms:un([gn.common,gn.specularmap,gn.envmap,gn.aomap,gn.lightmap,gn.emissivemap,gn.fog,gn.lights,{emissive:{value:new fn(0)}}]),vertexShader:sn.meshlambert_vert,fragmentShader:sn.meshlambert_frag},phong:{uniforms:un([gn.common,gn.specularmap,gn.envmap,gn.aomap,gn.lightmap,gn.emissivemap,gn.bumpmap,gn.normalmap,gn.displacementmap,gn.gradientmap,gn.fog,gn.lights,{emissive:{value:new fn(0)},specular:{value:new fn(1118481)},shininess:{value:30}}]),vertexShader:sn.meshphong_vert,fragmentShader:sn.meshphong_frag},standard:{uniforms:un([gn.common,gn.envmap,gn.aomap,gn.lightmap,gn.emissivemap,gn.bumpmap,gn.normalmap,gn.displacementmap,gn.roughnessmap,gn.metalnessmap,gn.fog,gn.lights,{emissive:{value:new fn(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:sn.meshphysical_vert,fragmentShader:sn.meshphysical_frag},matcap:{uniforms:un([gn.common,gn.bumpmap,gn.normalmap,gn.displacementmap,gn.fog,{matcap:{value:null}}]),vertexShader:sn.meshmatcap_vert,fragmentShader:sn.meshmatcap_frag},points:{uniforms:un([gn.points,gn.fog]),vertexShader:sn.points_vert,fragmentShader:sn.points_frag},dashed:{uniforms:un([gn.common,gn.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:sn.linedashed_vert,fragmentShader:sn.linedashed_frag},depth:{uniforms:un([gn.common,gn.displacementmap]),vertexShader:sn.depth_vert,fragmentShader:sn.depth_frag},normal:{uniforms:un([gn.common,gn.bumpmap,gn.normalmap,gn.displacementmap,{opacity:{value:1}}]),vertexShader:sn.normal_vert,fragmentShader:sn.normal_frag},sprite:{uniforms:un([gn.sprite,gn.fog]),vertexShader:sn.sprite_vert,fragmentShader:sn.sprite_frag},background:{uniforms:{uvTransform:{value:new Pt},t2D:{value:null}},vertexShader:sn.background_vert,fragmentShader:sn.background_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:sn.cube_vert,fragmentShader:sn.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:sn.equirect_vert,fragmentShader:sn.equirect_frag},distanceRGBA:{uniforms:un([gn.common,gn.displacementmap,{referencePosition:{value:new Lt},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:sn.distanceRGBA_vert,fragmentShader:sn.distanceRGBA_frag},shadow:{uniforms:un([gn.lights,gn.fog,{color:{value:new fn(0)},opacity:{value:1}}]),vertexShader:sn.shadow_vert,fragmentShader:sn.shadow_frag}};function vn(){var e=null,t=!1,n=null;function r(i,o){!1!==t&&(n(i,o),e.requestAnimationFrame(r))}return{start:function(){!0!==t&&null!==n&&(e.requestAnimationFrame(r),t=!0)},stop:function(){t=!1},setAnimationLoop:function(e){n=e},setContext:function(t){e=t}}}function bn(e){var t=new WeakMap;return{get:function(e){return e.isInterleavedBufferAttribute&&(e=e.data),t.get(e)},remove:function(n){n.isInterleavedBufferAttribute&&(n=n.data);var r=t.get(n);r&&(e.deleteBuffer(r.buffer),t.delete(n))},update:function(n,r){n.isInterleavedBufferAttribute&&(n=n.data);var i=t.get(n);void 0===i?t.set(n,function(t,n){var r=t.array,i=t.dynamic?35048:35044,o=e.createBuffer();e.bindBuffer(n,o),e.bufferData(n,r,i),t.onUploadCallback();var a=5126;return r instanceof Float32Array?a=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?a=5123:r instanceof Int16Array?a=5122:r instanceof Uint32Array?a=5125:r instanceof Int32Array?a=5124:r instanceof Int8Array?a=5120:r instanceof Uint8Array&&(a=5121),{buffer:o,type:a,bytesPerElement:r.BYTES_PER_ELEMENT,version:t.version}}(n,r)):i.version<n.version&&(function(t,n,r){var i=n.array,o=n.updateRange;e.bindBuffer(r,t),!1===n.dynamic?e.bufferData(r,i,35044):-1===o.count?e.bufferSubData(r,0,i):0===o.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):(e.bufferSubData(r,o.offset*i.BYTES_PER_ELEMENT,i.subarray(o.offset,o.offset+o.count)),o.count=-1)}(i.buffer,n,r),i.version=n.version)}}}function _n(e,t,n,r,i,o){this.a=e,this.b=t,this.c=n,this.normal=r&&r.isVector3?r:new Lt,this.vertexNormals=Array.isArray(r)?r:[],this.color=i&&i.isColor?i:new fn,this.vertexColors=Array.isArray(i)?i:[],this.materialIndex=void 0!==o?o:0}function En(e,t,n,r){this._x=e||0,this._y=t||0,this._z=n||0,this._order=r||En.DefaultOrder}function wn(){this.mask=1}yn.physical={uniforms:un([yn.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:sn.meshphysical_vert,fragmentShader:sn.meshphysical_frag},Object.assign(_n.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(e){this.a=e.a,this.b=e.b,this.c=e.c,this.normal.copy(e.normal),this.color.copy(e.color),this.materialIndex=e.materialIndex;for(var t=0,n=e.vertexNormals.length;t<n;t++)this.vertexNormals[t]=e.vertexNormals[t].clone();for(t=0,n=e.vertexColors.length;t<n;t++)this.vertexColors[t]=e.vertexColors[t].clone();return this}}),En.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],En.DefaultOrder="XYZ",Object.defineProperties(En.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(e){this._y=e,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(e){this._z=e,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(e){this._order=e,this.onChangeCallback()}}}),Object.assign(En.prototype,{isEuler:!0,set:function(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._order=r||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this.onChangeCallback(),this},setFromRotationMatrix:function(e,t,n){var r=Rt.clamp,i=e.elements,o=i[0],a=i[4],s=i[8],l=i[1],u=i[5],c=i[9],d=i[2],h=i[6],p=i[10];return"XYZ"===(t=t||this._order)?(this._y=Math.asin(r(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-c,p),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(h,u),this._z=0)):"YXZ"===t?(this._x=Math.asin(-r(c,-1,1)),Math.abs(c)<.99999?(this._y=Math.atan2(s,p),this._z=Math.atan2(l,u)):(this._y=Math.atan2(-d,o),this._z=0)):"ZXY"===t?(this._x=Math.asin(r(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(-d,p),this._z=Math.atan2(-a,u)):(this._y=0,this._z=Math.atan2(l,o))):"ZYX"===t?(this._y=Math.asin(-r(d,-1,1)),Math.abs(d)<.99999?(this._x=Math.atan2(h,p),this._z=Math.atan2(l,o)):(this._x=0,this._z=Math.atan2(-a,u))):"YZX"===t?(this._z=Math.asin(r(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(-c,u),this._y=Math.atan2(-d,o)):(this._x=0,this._y=Math.atan2(s,p))):"XZY"===t?(this._z=Math.asin(-r(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(h,u),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-c,p),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+t),this._order=t,!1!==n&&this.onChangeCallback(),this},setFromQuaternion:function(){var e=new an;return function(t,n,r){return e.makeRotationFromQuaternion(t),this.setFromRotationMatrix(e,n,r)}}(),setFromVector3:function(e,t){return this.set(e.x,e.y,e.z,t||this._order)},reorder:(mn=new Mt,function(e){return mn.setFromEuler(this),this.setFromQuaternion(mn,e)}),equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order},fromArray:function(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e},toVector3:function(e){return e?e.set(this._x,this._y,this._z):new Lt(this._x,this._y,this._z)},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}}),Object.assign(wn.prototype,{set:function(e){this.mask=1<<e|0},enable:function(e){this.mask|=1<<e|0},toggle:function(e){this.mask^=1<<e|0},disable:function(e){this.mask&=~(1<<e|0)},test:function(e){return 0!=(this.mask&e.mask)}});var Tn,An,Sn,xn,In,Rn=0;function Cn(){Object.defineProperty(this,"id",{value:Rn++}),this.uuid=Rt.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Cn.DefaultUp.clone();var e=new Lt,t=new En,n=new Mt,r=new Lt(1,1,1);t.onChange((function(){n.setFromEuler(t,!1)})),n.onChange((function(){t.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new an},normalMatrix:{value:new Pt}}),this.matrix=new an,this.matrixWorld=new an,this.matrixAutoUpdate=Cn.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new wn,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}Cn.DefaultUp=new Lt(0,1,0),Cn.DefaultMatrixAutoUpdate=!0,Cn.prototype=Object.assign(Object.create(r.prototype),{constructor:Cn,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(e){return this.quaternion.premultiply(e),this},setRotationFromAxisAngle:function(e,t){this.quaternion.setFromAxisAngle(e,t)},setRotationFromEuler:function(e){this.quaternion.setFromEuler(e,!0)},setRotationFromMatrix:function(e){this.quaternion.setFromRotationMatrix(e)},setRotationFromQuaternion:function(e){this.quaternion.copy(e)},rotateOnAxis:(In=new Mt,function(e,t){return In.setFromAxisAngle(e,t),this.quaternion.multiply(In),this}),rotateOnWorldAxis:function(){var e=new Mt;return function(t,n){return e.setFromAxisAngle(t,n),this.quaternion.premultiply(e),this}}(),rotateX:function(){var e=new Lt(1,0,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateY:function(){var e=new Lt(0,1,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateZ:function(){var e=new Lt(0,0,1);return function(t){return this.rotateOnAxis(e,t)}}(),translateOnAxis:function(){var e=new Lt;return function(t,n){return e.copy(t).applyQuaternion(this.quaternion),this.position.add(e.multiplyScalar(n)),this}}(),translateX:function(){var e=new Lt(1,0,0);return function(t){return this.translateOnAxis(e,t)}}(),translateY:function(){var e=new Lt(0,1,0);return function(t){return this.translateOnAxis(e,t)}}(),translateZ:function(){var e=new Lt(0,0,1);return function(t){return this.translateOnAxis(e,t)}}(),localToWorld:function(e){return e.applyMatrix4(this.matrixWorld)},worldToLocal:(xn=new an,function(e){return e.applyMatrix4(xn.getInverse(this.matrixWorld))}),lookAt:function(){var e=new Mt,t=new an,n=new Lt,r=new Lt;return function(i,o,a){i.isVector3?n.copy(i):n.set(i,o,a);var s=this.parent;this.updateWorldMatrix(!0,!1),r.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?t.lookAt(r,n,this.up):t.lookAt(n,r,this.up),this.quaternion.setFromRotationMatrix(t),s&&(t.extractRotation(s.matrixWorld),e.setFromRotationMatrix(t),this.quaternion.premultiply(e.inverse()))}}(),add:function(e){if(arguments.length>1){for(var t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(null!==e.parent&&e.parent.remove(e),e.parent=this,e.dispatchEvent({type:"added"}),this.children.push(e)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)},remove:function(e){if(arguments.length>1){for(var t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}var n=this.children.indexOf(e);return-1!==n&&(e.parent=null,e.dispatchEvent({type:"removed"}),this.children.splice(n,1)),this},attach:(Sn=new an,function(e){return this.updateWorldMatrix(!0,!1),Sn.getInverse(this.matrixWorld),null!==e.parent&&(e.parent.updateWorldMatrix(!0,!1),Sn.multiply(e.parent.matrixWorld)),e.applyMatrix(Sn),e.updateWorldMatrix(!1,!1),this.add(e),this}),getObjectById:function(e){return this.getObjectByProperty("id",e)},getObjectByName:function(e){return this.getObjectByProperty("name",e)},getObjectByProperty:function(e,t){if(this[e]===t)return this;for(var n=0,r=this.children.length;n<r;n++){var i=this.children[n].getObjectByProperty(e,t);if(void 0!==i)return i}},getWorldPosition:function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),e=new Lt),this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:(Tn=new Lt,An=new Lt,function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),e=new Mt),this.updateMatrixWorld(!0),this.matrixWorld.decompose(Tn,e,An),e}),getWorldScale:function(){var e=new Lt,t=new Mt;return function(n){return void 0===n&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),n=new Lt),this.updateMatrixWorld(!0),this.matrixWorld.decompose(e,t,n),n}}(),getWorldDirection:function(e){void 0===e&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),e=new Lt),this.updateMatrixWorld(!0);var t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()},raycast:function(){},traverse:function(e){e(this);for(var t=this.children,n=0,r=t.length;n<r;n++)t[n].traverse(e)},traverseVisible:function(e){if(!1!==this.visible){e(this);for(var t=this.children,n=0,r=t.length;n<r;n++)t[n].traverseVisible(e)}},traverseAncestors:function(e){var t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);for(var t=this.children,n=0,r=t.length;n<r;n++)t[n].updateMatrixWorld(e)},updateWorldMatrix:function(e,t){var n=this.parent;if(!0===e&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===t)for(var r=this.children,i=0,o=r.length;i<o;i++)r[i].updateWorldMatrix(!1,!0)},toJSON:function(e){var t=void 0===e||"string"==typeof e,n={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var r={};function i(t,n){return void 0===t[n.uuid]&&(t[n.uuid]=n.toJSON(e)),n.uuid}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),!0===this.castShadow&&(r.castShadow=!0),!0===this.receiveShadow&&(r.receiveShadow=!0),!1===this.visible&&(r.visible=!1),!1===this.frustumCulled&&(r.frustumCulled=!1),0!==this.renderOrder&&(r.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(r.matrixAutoUpdate=!1),this.isMesh&&this.drawMode!==ft&&(r.drawMode=this.drawMode),this.isMesh||this.isLine||this.isPoints){r.geometry=i(e.geometries,this.geometry);var o=this.geometry.parameters;if(void 0!==o&&void 0!==o.shapes){var a=o.shapes;if(Array.isArray(a))for(var s=0,l=a.length;s<l;s++){var u=a[s];i(e.shapes,u)}else i(e.shapes,a)}}if(void 0!==this.material)if(Array.isArray(this.material)){var c=[];for(s=0,l=this.material.length;s<l;s++)c.push(i(e.materials,this.material[s]));r.material=c}else r.material=i(e.materials,this.material);if(this.children.length>0)for(r.children=[],s=0;s<this.children.length;s++)r.children.push(this.children[s].toJSON(e).object);if(t){var d=m(e.geometries),h=m(e.materials),p=m(e.textures),f=m(e.images);a=m(e.shapes),d.length>0&&(n.geometries=d),h.length>0&&(n.materials=h),p.length>0&&(n.textures=p),f.length>0&&(n.images=f),a.length>0&&(n.shapes=a)}return n.object=r,n;function m(e){var t=[];for(var n in e){var r=e[n];delete r.metadata,t.push(r)}return t}},clone:function(e){return(new this.constructor).copy(this,e)},copy:function(e,t){if(void 0===t&&(t=!0),this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(var n=0;n<e.children.length;n++){var r=e.children[n];this.add(r.clone())}return this}});var Mn,Ln,Pn=0;function Dn(){Object.defineProperty(this,"id",{value:Pn+=2}),this.uuid=Rt.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function On(e,t,n){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=!0===n,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0}function Nn(e,t,n){On.call(this,new Int8Array(e),t,n)}function kn(e,t,n){On.call(this,new Uint8Array(e),t,n)}function Fn(e,t,n){On.call(this,new Uint8ClampedArray(e),t,n)}function Bn(e,t,n){On.call(this,new Int16Array(e),t,n)}function Un(e,t,n){On.call(this,new Uint16Array(e),t,n)}function zn(e,t,n){On.call(this,new Int32Array(e),t,n)}function Gn(e,t,n){On.call(this,new Uint32Array(e),t,n)}function Vn(e,t,n){On.call(this,new Float32Array(e),t,n)}function jn(e,t,n){On.call(this,new Float64Array(e),t,n)}function Hn(){this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Zn(e){if(0===e.length)return-1/0;for(var t=e[0],n=1,r=e.length;n<r;++n)e[n]>t&&(t=e[n]);return t}Dn.prototype=Object.assign(Object.create(r.prototype),{constructor:Dn,isGeometry:!0,applyMatrix:function(e){for(var t=(new Pt).getNormalMatrix(e),n=0,r=this.vertices.length;n<r;n++)this.vertices[n].applyMatrix4(e);for(n=0,r=this.faces.length;n<r;n++){var i=this.faces[n];i.normal.applyMatrix3(t).normalize();for(var o=0,a=i.vertexNormals.length;o<a;o++)i.vertexNormals[o].applyMatrix3(t).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var e=new an;return function(t){return e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e=new an;return function(t){return e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e=new an;return function(t){return e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e=new an;return function(t,n,r){return e.makeTranslation(t,n,r),this.applyMatrix(e),this}}(),scale:function(){var e=new an;return function(t,n,r){return e.makeScale(t,n,r),this.applyMatrix(e),this}}(),lookAt:(Ln=new Cn,function(e){Ln.lookAt(e),Ln.updateMatrix(),this.applyMatrix(Ln.matrix)}),fromBufferGeometry:function(e){var t=this,n=null!==e.index?e.index.array:void 0,r=e.attributes,i=r.position.array,o=void 0!==r.normal?r.normal.array:void 0,a=void 0!==r.color?r.color.array:void 0,s=void 0!==r.uv?r.uv.array:void 0,l=void 0!==r.uv2?r.uv2.array:void 0;void 0!==l&&(this.faceVertexUvs[1]=[]);for(var u=0;u<i.length;u+=3)t.vertices.push((new Lt).fromArray(i,u)),void 0!==a&&t.colors.push((new fn).fromArray(a,u));function c(e,n,r,i){var u=void 0===a?[]:[t.colors[e].clone(),t.colors[n].clone(),t.colors[r].clone()],c=new _n(e,n,r,void 0===o?[]:[(new Lt).fromArray(o,3*e),(new Lt).fromArray(o,3*n),(new Lt).fromArray(o,3*r)],u,i);t.faces.push(c),void 0!==s&&t.faceVertexUvs[0].push([(new Ct).fromArray(s,2*e),(new Ct).fromArray(s,2*n),(new Ct).fromArray(s,2*r)]),void 0!==l&&t.faceVertexUvs[1].push([(new Ct).fromArray(l,2*e),(new Ct).fromArray(l,2*n),(new Ct).fromArray(l,2*r)])}var d=e.groups;if(d.length>0)for(u=0;u<d.length;u++)for(var h=d[u],p=h.start,f=p,m=p+h.count;f<m;f+=3)void 0!==n?c(n[f],n[f+1],n[f+2],h.materialIndex):c(f,f+1,f+2,h.materialIndex);else if(void 0!==n)for(u=0;u<n.length;u+=3)c(n[u],n[u+1],n[u+2]);else for(u=0;u<i.length/3;u+=3)c(u,u+1,u+2);return this.computeFaceNormals(),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),this},center:(Mn=new Lt,function(){return this.computeBoundingBox(),this.boundingBox.getCenter(Mn).negate(),this.translate(Mn.x,Mn.y,Mn.z),this}),normalize:function(){this.computeBoundingSphere();var e=this.boundingSphere.center,t=this.boundingSphere.radius,n=0===t?1:1/t,r=new an;return r.set(n,0,0,-n*e.x,0,n,0,-n*e.y,0,0,n,-n*e.z,0,0,0,1),this.applyMatrix(r),this},computeFaceNormals:function(){for(var e=new Lt,t=new Lt,n=0,r=this.faces.length;n<r;n++){var i=this.faces[n],o=this.vertices[i.a],a=this.vertices[i.b],s=this.vertices[i.c];e.subVectors(s,a),t.subVectors(o,a),e.cross(t),e.normalize(),i.normal.copy(e)}},computeVertexNormals:function(e){var t,n,r,i,o,a;for(void 0===e&&(e=!0),a=new Array(this.vertices.length),t=0,n=this.vertices.length;t<n;t++)a[t]=new Lt;if(e){var s,l,u,c=new Lt,d=new Lt;for(r=0,i=this.faces.length;r<i;r++)o=this.faces[r],s=this.vertices[o.a],l=this.vertices[o.b],u=this.vertices[o.c],c.subVectors(u,l),d.subVectors(s,l),c.cross(d),a[o.a].add(c),a[o.b].add(c),a[o.c].add(c)}else for(this.computeFaceNormals(),r=0,i=this.faces.length;r<i;r++)a[(o=this.faces[r]).a].add(o.normal),a[o.b].add(o.normal),a[o.c].add(o.normal);for(t=0,n=this.vertices.length;t<n;t++)a[t].normalize();for(r=0,i=this.faces.length;r<i;r++){var h=(o=this.faces[r]).vertexNormals;3===h.length?(h[0].copy(a[o.a]),h[1].copy(a[o.b]),h[2].copy(a[o.c])):(h[0]=a[o.a].clone(),h[1]=a[o.b].clone(),h[2]=a[o.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var e,t,n;for(this.computeFaceNormals(),e=0,t=this.faces.length;e<t;e++){var r=(n=this.faces[e]).vertexNormals;3===r.length?(r[0].copy(n.normal),r[1].copy(n.normal),r[2].copy(n.normal)):(r[0]=n.normal.clone(),r[1]=n.normal.clone(),r[2]=n.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var e,t,n,r,i;for(n=0,r=this.faces.length;n<r;n++)for((i=this.faces[n]).__originalFaceNormal?i.__originalFaceNormal.copy(i.normal):i.__originalFaceNormal=i.normal.clone(),i.__originalVertexNormals||(i.__originalVertexNormals=[]),e=0,t=i.vertexNormals.length;e<t;e++)i.__originalVertexNormals[e]?i.__originalVertexNormals[e].copy(i.vertexNormals[e]):i.__originalVertexNormals[e]=i.vertexNormals[e].clone();var o=new Dn;for(o.faces=this.faces,e=0,t=this.morphTargets.length;e<t;e++){if(!this.morphNormals[e]){this.morphNormals[e]={},this.morphNormals[e].faceNormals=[],this.morphNormals[e].vertexNormals=[];var a=this.morphNormals[e].faceNormals,s=this.morphNormals[e].vertexNormals;for(n=0,r=this.faces.length;n<r;n++)l=new Lt,u={a:new Lt,b:new Lt,c:new Lt},a.push(l),s.push(u)}var l,u,c=this.morphNormals[e];for(o.vertices=this.morphTargets[e].vertices,o.computeFaceNormals(),o.computeVertexNormals(),n=0,r=this.faces.length;n<r;n++)i=this.faces[n],l=c.faceNormals[n],u=c.vertexNormals[n],l.copy(i.normal),u.a.copy(i.vertexNormals[0]),u.b.copy(i.vertexNormals[1]),u.c.copy(i.vertexNormals[2])}for(n=0,r=this.faces.length;n<r;n++)(i=this.faces[n]).normal=i.__originalFaceNormal,i.vertexNormals=i.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new tn),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new nn),this.boundingSphere.setFromPoints(this.vertices)},merge:function(e,t,n){if(e&&e.isGeometry){var r,i=this.vertices.length,o=this.vertices,a=e.vertices,s=this.faces,l=e.faces,u=this.faceVertexUvs[0],c=e.faceVertexUvs[0],d=this.colors,h=e.colors;void 0===n&&(n=0),void 0!==t&&(r=(new Pt).getNormalMatrix(t));for(var p=0,f=a.length;p<f;p++){var m=a[p].clone();void 0!==t&&m.applyMatrix4(t),o.push(m)}for(p=0,f=h.length;p<f;p++)d.push(h[p].clone());for(p=0,f=l.length;p<f;p++){var g,y,v,b=l[p],_=b.vertexNormals,E=b.vertexColors;(g=new _n(b.a+i,b.b+i,b.c+i)).normal.copy(b.normal),void 0!==r&&g.normal.applyMatrix3(r).normalize();for(var w=0,T=_.length;w<T;w++)y=_[w].clone(),void 0!==r&&y.applyMatrix3(r).normalize(),g.vertexNormals.push(y);for(g.color.copy(b.color),w=0,T=E.length;w<T;w++)v=E[w],g.vertexColors.push(v.clone());g.materialIndex=b.materialIndex+n,s.push(g)}for(p=0,f=c.length;p<f;p++){var A=c[p],S=[];if(void 0!==A){for(w=0,T=A.length;w<T;w++)S.push(A[w].clone());u.push(S)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",e)},mergeMesh:function(e){e&&e.isMesh?(e.matrixAutoUpdate&&e.updateMatrix(),this.merge(e.geometry,e.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",e)},mergeVertices:function(){var e,t,n,r,i,o,a,s,l={},u=[],c=[],d=Math.pow(10,4);for(n=0,r=this.vertices.length;n<r;n++)e=this.vertices[n],void 0===l[t=Math.round(e.x*d)+"_"+Math.round(e.y*d)+"_"+Math.round(e.z*d)]?(l[t]=n,u.push(this.vertices[n]),c[n]=u.length-1):c[n]=c[l[t]];var h=[];for(n=0,r=this.faces.length;n<r;n++){(i=this.faces[n]).a=c[i.a],i.b=c[i.b],i.c=c[i.c],o=[i.a,i.b,i.c];for(var p=0;p<3;p++)if(o[p]===o[(p+1)%3]){h.push(n);break}}for(n=h.length-1;n>=0;n--){var f=h[n];for(this.faces.splice(f,1),a=0,s=this.faceVertexUvs.length;a<s;a++)this.faceVertexUvs[a].splice(f,1)}var m=this.vertices.length-u.length;return this.vertices=u,m},setFromPoints:function(e){this.vertices=[];for(var t=0,n=e.length;t<n;t++){var r=e[t];this.vertices.push(new Lt(r.x,r.y,r.z||0))}return this},sortFacesByMaterialIndex:function(){for(var e=this.faces,t=e.length,n=0;n<t;n++)e[n]._id=n;e.sort((function(e,t){return e.materialIndex-t.materialIndex}));var r,i,o=this.faceVertexUvs[0],a=this.faceVertexUvs[1];for(o&&o.length===t&&(r=[]),a&&a.length===t&&(i=[]),n=0;n<t;n++){var s=e[n]._id;r&&r.push(o[s]),i&&i.push(a[s])}r&&(this.faceVertexUvs[0]=r),i&&(this.faceVertexUvs[1]=i)},toJSON:function(){var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),void 0!==this.parameters){var t=this.parameters;for(var n in t)void 0!==t[n]&&(e[n]=t[n]);return e}for(var r=[],i=0;i<this.vertices.length;i++){var o=this.vertices[i];r.push(o.x,o.y,o.z)}var a=[],s=[],l={},u=[],c={},d=[],h={};for(i=0;i<this.faces.length;i++){var p=this.faces[i],f=void 0!==this.faceVertexUvs[0][i],m=p.normal.length()>0,g=p.vertexNormals.length>0,y=1!==p.color.r||1!==p.color.g||1!==p.color.b,v=p.vertexColors.length>0,b=0;if(b=T(b,0,0),b=T(b,1,!0),b=T(b,2,!1),b=T(b,3,f),b=T(b,4,m),b=T(b,5,g),b=T(b,6,y),b=T(b,7,v),a.push(b),a.push(p.a,p.b,p.c),a.push(p.materialIndex),f){var _=this.faceVertexUvs[0][i];a.push(x(_[0]),x(_[1]),x(_[2]))}if(m&&a.push(A(p.normal)),g){var E=p.vertexNormals;a.push(A(E[0]),A(E[1]),A(E[2]))}if(y&&a.push(S(p.color)),v){var w=p.vertexColors;a.push(S(w[0]),S(w[1]),S(w[2]))}}function T(e,t,n){return n?e|1<<t:e&~(1<<t)}function A(e){var t=e.x.toString()+e.y.toString()+e.z.toString();return void 0!==l[t]||(l[t]=s.length/3,s.push(e.x,e.y,e.z)),l[t]}function S(e){var t=e.r.toString()+e.g.toString()+e.b.toString();return void 0!==c[t]||(c[t]=u.length,u.push(e.getHex())),c[t]}function x(e){var t=e.x.toString()+e.y.toString();return void 0!==h[t]||(h[t]=d.length/2,d.push(e.x,e.y)),h[t]}return e.data={},e.data.vertices=r,e.data.normals=s,u.length>0&&(e.data.colors=u),d.length>0&&(e.data.uvs=[d]),e.data.faces=a,e},clone:function(){return(new Dn).copy(this)},copy:function(e){var t,n,r,i,o,a;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=e.name;var s=e.vertices;for(t=0,n=s.length;t<n;t++)this.vertices.push(s[t].clone());var l=e.colors;for(t=0,n=l.length;t<n;t++)this.colors.push(l[t].clone());var u=e.faces;for(t=0,n=u.length;t<n;t++)this.faces.push(u[t].clone());for(t=0,n=e.faceVertexUvs.length;t<n;t++){var c=e.faceVertexUvs[t];for(void 0===this.faceVertexUvs[t]&&(this.faceVertexUvs[t]=[]),r=0,i=c.length;r<i;r++){var d=c[r],h=[];for(o=0,a=d.length;o<a;o++){var p=d[o];h.push(p.clone())}this.faceVertexUvs[t].push(h)}}var f=e.morphTargets;for(t=0,n=f.length;t<n;t++){var m={};if(m.name=f[t].name,void 0!==f[t].vertices)for(m.vertices=[],r=0,i=f[t].vertices.length;r<i;r++)m.vertices.push(f[t].vertices[r].clone());if(void 0!==f[t].normals)for(m.normals=[],r=0,i=f[t].normals.length;r<i;r++)m.normals.push(f[t].normals[r].clone());this.morphTargets.push(m)}var g=e.morphNormals;for(t=0,n=g.length;t<n;t++){var y={};if(void 0!==g[t].vertexNormals)for(y.vertexNormals=[],r=0,i=g[t].vertexNormals.length;r<i;r++){var v=g[t].vertexNormals[r],b={};b.a=v.a.clone(),b.b=v.b.clone(),b.c=v.c.clone(),y.vertexNormals.push(b)}if(void 0!==g[t].faceNormals)for(y.faceNormals=[],r=0,i=g[t].faceNormals.length;r<i;r++)y.faceNormals.push(g[t].faceNormals[r].clone());this.morphNormals.push(y)}var _=e.skinWeights;for(t=0,n=_.length;t<n;t++)this.skinWeights.push(_[t].clone());var E=e.skinIndices;for(t=0,n=E.length;t<n;t++)this.skinIndices.push(E[t].clone());var w=e.lineDistances;for(t=0,n=w.length;t<n;t++)this.lineDistances.push(w[t]);var T=e.boundingBox;null!==T&&(this.boundingBox=T.clone());var A=e.boundingSphere;return null!==A&&(this.boundingSphere=A.clone()),this.elementsNeedUpdate=e.elementsNeedUpdate,this.verticesNeedUpdate=e.verticesNeedUpdate,this.uvsNeedUpdate=e.uvsNeedUpdate,this.normalsNeedUpdate=e.normalsNeedUpdate,this.colorsNeedUpdate=e.colorsNeedUpdate,this.lineDistancesNeedUpdate=e.lineDistancesNeedUpdate,this.groupsNeedUpdate=e.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(On.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(On.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setArray:function(e){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");return this.count=void 0!==e?e.length/this.itemSize:0,this.array=e,this},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.dynamic=e.dynamic,this},copyAt:function(e,t,n){e*=this.itemSize,n*=t.itemSize;for(var r=0,i=this.itemSize;r<i;r++)this.array[e+r]=t.array[n+r];return this},copyArray:function(e){return this.array.set(e),this},copyColorsArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",r),o=new fn),t[n++]=o.r,t[n++]=o.g,t[n++]=o.b}return this},copyVector2sArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",r),o=new Ct),t[n++]=o.x,t[n++]=o.y}return this},copyVector3sArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",r),o=new Lt),t[n++]=o.x,t[n++]=o.y,t[n++]=o.z}return this},copyVector4sArray:function(e){for(var t=this.array,n=0,r=0,i=e.length;r<i;r++){var o=e[r];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",r),o=new $t),t[n++]=o.x,t[n++]=o.y,t[n++]=o.z,t[n++]=o.w}return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},getX:function(e){return this.array[e*this.itemSize]},setX:function(e,t){return this.array[e*this.itemSize]=t,this},getY:function(e){return this.array[e*this.itemSize+1]},setY:function(e,t){return this.array[e*this.itemSize+1]=t,this},getZ:function(e){return this.array[e*this.itemSize+2]},setZ:function(e,t){return this.array[e*this.itemSize+2]=t,this},getW:function(e){return this.array[e*this.itemSize+3]},setW:function(e,t){return this.array[e*this.itemSize+3]=t,this},setXY:function(e,t,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this},setXYZ:function(e,t,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this},setXYZW:function(e,t,n,r,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this.array[e+3]=i,this},onUpload:function(e){return this.onUploadCallback=e,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized}}}),Nn.prototype=Object.create(On.prototype),Nn.prototype.constructor=Nn,kn.prototype=Object.create(On.prototype),kn.prototype.constructor=kn,Fn.prototype=Object.create(On.prototype),Fn.prototype.constructor=Fn,Bn.prototype=Object.create(On.prototype),Bn.prototype.constructor=Bn,Un.prototype=Object.create(On.prototype),Un.prototype.constructor=Un,zn.prototype=Object.create(On.prototype),zn.prototype.constructor=zn,Gn.prototype=Object.create(On.prototype),Gn.prototype.constructor=Gn,Vn.prototype=Object.create(On.prototype),Vn.prototype.constructor=Vn,jn.prototype=Object.create(On.prototype),jn.prototype.constructor=jn,Object.assign(Hn.prototype,{computeGroups:function(e){for(var t,n=[],r=void 0,i=e.faces,o=0;o<i.length;o++){var a=i[o];a.materialIndex!==r&&(r=a.materialIndex,void 0!==t&&(t.count=3*o-t.start,n.push(t)),t={start:3*o,materialIndex:r})}void 0!==t&&(t.count=3*o-t.start,n.push(t)),this.groups=n},fromGeometry:function(e){var t,n=e.faces,r=e.vertices,i=e.faceVertexUvs,o=i[0]&&i[0].length>0,a=i[1]&&i[1].length>0,s=e.morphTargets,l=s.length;if(l>0){t=[];for(var u=0;u<l;u++)t[u]={name:s[u].name,data:[]};this.morphTargets.position=t}var c,d=e.morphNormals,h=d.length;if(h>0){for(c=[],u=0;u<h;u++)c[u]={name:d[u].name,data:[]};this.morphTargets.normal=c}var p=e.skinIndices,f=e.skinWeights,m=p.length===r.length,g=f.length===r.length;for(r.length>0&&0===n.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported."),u=0;u<n.length;u++){var y=n[u];this.vertices.push(r[y.a],r[y.b],r[y.c]);var v=y.vertexNormals;if(3===v.length)this.normals.push(v[0],v[1],v[2]);else{var b=y.normal;this.normals.push(b,b,b)}var _,E=y.vertexColors;if(3===E.length)this.colors.push(E[0],E[1],E[2]);else{var w=y.color;this.colors.push(w,w,w)}!0===o&&(void 0!==(_=i[0][u])?this.uvs.push(_[0],_[1],_[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",u),this.uvs.push(new Ct,new Ct,new Ct))),!0===a&&(void 0!==(_=i[1][u])?this.uvs2.push(_[0],_[1],_[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",u),this.uvs2.push(new Ct,new Ct,new Ct)));for(var T=0;T<l;T++){var A=s[T].vertices;t[T].data.push(A[y.a],A[y.b],A[y.c])}for(T=0;T<h;T++){var S=d[T].vertexNormals[u];c[T].data.push(S.a,S.b,S.c)}m&&this.skinIndices.push(p[y.a],p[y.b],p[y.c]),g&&this.skinWeights.push(f[y.a],f[y.b],f[y.c])}return this.computeGroups(e),this.verticesNeedUpdate=e.verticesNeedUpdate,this.normalsNeedUpdate=e.normalsNeedUpdate,this.colorsNeedUpdate=e.colorsNeedUpdate,this.uvsNeedUpdate=e.uvsNeedUpdate,this.groupsNeedUpdate=e.groupsNeedUpdate,this}});var qn=1;function Wn(){Object.defineProperty(this,"id",{value:qn+=2}),this.uuid=Rt.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}function Yn(e,t,n,r,i,o){Dn.call(this),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:r,heightSegments:i,depthSegments:o},this.fromBufferGeometry(new Kn(e,t,n,r,i,o)),this.mergeVertices()}function Kn(e,t,n,r,i,o){Wn.call(this),this.type="BoxBufferGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:r,heightSegments:i,depthSegments:o};var a=this;e=e||1,t=t||1,n=n||1,r=Math.floor(r)||1,i=Math.floor(i)||1,o=Math.floor(o)||1;var s=[],l=[],u=[],c=[],d=0,h=0;function p(e,t,n,r,i,o,p,f,m,g,y){var v,b,_=o/m,E=p/g,w=o/2,T=p/2,A=f/2,S=m+1,x=g+1,I=0,R=0,C=new Lt;for(b=0;b<x;b++){var M=b*E-T;for(v=0;v<S;v++){var L=v*_-w;C[e]=L*r,C[t]=M*i,C[n]=A,l.push(C.x,C.y,C.z),C[e]=0,C[t]=0,C[n]=f>0?1:-1,u.push(C.x,C.y,C.z),c.push(v/m),c.push(1-b/g),I+=1}}for(b=0;b<g;b++)for(v=0;v<m;v++){var P=d+v+S*b,D=d+v+S*(b+1),O=d+(v+1)+S*(b+1),N=d+(v+1)+S*b;s.push(P,D,N),s.push(D,O,N),R+=6}a.addGroup(h,R,y),h+=R,d+=I}p("z","y","x",-1,-1,n,t,e,o,i,0),p("z","y","x",1,-1,n,t,-e,o,i,1),p("x","z","y",1,1,e,n,t,r,o,2),p("x","z","y",1,-1,e,n,-t,r,o,3),p("x","y","z",1,-1,e,t,n,r,i,4),p("x","y","z",-1,-1,e,t,-n,r,i,5),this.setIndex(s),this.addAttribute("position",new Vn(l,3)),this.addAttribute("normal",new Vn(u,3)),this.addAttribute("uv",new Vn(c,2))}function $n(e,t,n,r){Dn.call(this),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:n,heightSegments:r},this.fromBufferGeometry(new Xn(e,t,n,r)),this.mergeVertices()}function Xn(e,t,n,r){Wn.call(this),this.type="PlaneBufferGeometry",this.parameters={width:e,height:t,widthSegments:n,heightSegments:r};var i,o,a=(e=e||1)/2,s=(t=t||1)/2,l=Math.floor(n)||1,u=Math.floor(r)||1,c=l+1,d=u+1,h=e/l,p=t/u,f=[],m=[],g=[],y=[];for(o=0;o<d;o++){var v=o*p-s;for(i=0;i<c;i++){var b=i*h-a;m.push(b,-v,0),g.push(0,0,1),y.push(i/l),y.push(1-o/u)}}for(o=0;o<u;o++)for(i=0;i<l;i++){var _=i+c*o,E=i+c*(o+1),w=i+1+c*(o+1),T=i+1+c*o;f.push(_,E,T),f.push(E,w,T)}this.setIndex(f),this.addAttribute("position",new Vn(m,3)),this.addAttribute("normal",new Vn(g,3)),this.addAttribute("uv",new Vn(y,2))}Wn.prototype=Object.assign(Object.create(r.prototype),{constructor:Wn,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(e){Array.isArray(e)?this.index=new(Zn(e)>65535?Gn:Un)(e,1):this.index=e},addAttribute:function(e,t){return t&&t.isBufferAttribute||t&&t.isInterleavedBufferAttribute?"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(t),this):(this.attributes[e]=t,this):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(e,new On(arguments[1],arguments[2])))},getAttribute:function(e){return this.attributes[e]},removeAttribute:function(e){return delete this.attributes[e],this},addGroup:function(e,t,n){this.groups.push({start:e,count:t,materialIndex:void 0!==n?n:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(e,t){this.drawRange.start=e,this.drawRange.count=t},applyMatrix:function(e){var t=this.attributes.position;void 0!==t&&(e.applyToBufferAttribute(t),t.needsUpdate=!0);var n=this.attributes.normal;void 0!==n&&((new Pt).getNormalMatrix(e).applyToBufferAttribute(n),n.needsUpdate=!0);var r=this.attributes.tangent;return void 0!==r&&((new Pt).getNormalMatrix(e).applyToBufferAttribute(r),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var e=new an;return function(t){return e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e=new an;return function(t){return e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e=new an;return function(t){return e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e=new an;return function(t,n,r){return e.makeTranslation(t,n,r),this.applyMatrix(e),this}}(),scale:function(){var e=new an;return function(t,n,r){return e.makeScale(t,n,r),this.applyMatrix(e),this}}(),lookAt:function(){var e=new Cn;return function(t){e.lookAt(t),e.updateMatrix(),this.applyMatrix(e.matrix)}}(),center:function(){var e=new Lt;return function(){return this.computeBoundingBox(),this.boundingBox.getCenter(e).negate(),this.translate(e.x,e.y,e.z),this}}(),setFromObject:function(e){var t=e.geometry;if(e.isPoints||e.isLine){var n=new Vn(3*t.vertices.length,3),r=new Vn(3*t.colors.length,3);if(this.addAttribute("position",n.copyVector3sArray(t.vertices)),this.addAttribute("color",r.copyColorsArray(t.colors)),t.lineDistances&&t.lineDistances.length===t.vertices.length){var i=new Vn(t.lineDistances.length,1);this.addAttribute("lineDistance",i.copyArray(t.lineDistances))}null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone())}else e.isMesh&&t&&t.isGeometry&&this.fromGeometry(t);return this},setFromPoints:function(e){for(var t=[],n=0,r=e.length;n<r;n++){var i=e[n];t.push(i.x,i.y,i.z||0)}return this.addAttribute("position",new Vn(t,3)),this},updateFromObject:function(e){var t,n=e.geometry;if(e.isMesh){var r=n.__directGeometry;if(!0===n.elementsNeedUpdate&&(r=void 0,n.elementsNeedUpdate=!1),void 0===r)return this.fromGeometry(n);r.verticesNeedUpdate=n.verticesNeedUpdate,r.normalsNeedUpdate=n.normalsNeedUpdate,r.colorsNeedUpdate=n.colorsNeedUpdate,r.uvsNeedUpdate=n.uvsNeedUpdate,r.groupsNeedUpdate=n.groupsNeedUpdate,n.verticesNeedUpdate=!1,n.normalsNeedUpdate=!1,n.colorsNeedUpdate=!1,n.uvsNeedUpdate=!1,n.groupsNeedUpdate=!1,n=r}return!0===n.verticesNeedUpdate&&(void 0!==(t=this.attributes.position)&&(t.copyVector3sArray(n.vertices),t.needsUpdate=!0),n.verticesNeedUpdate=!1),!0===n.normalsNeedUpdate&&(void 0!==(t=this.attributes.normal)&&(t.copyVector3sArray(n.normals),t.needsUpdate=!0),n.normalsNeedUpdate=!1),!0===n.colorsNeedUpdate&&(void 0!==(t=this.attributes.color)&&(t.copyColorsArray(n.colors),t.needsUpdate=!0),n.colorsNeedUpdate=!1),n.uvsNeedUpdate&&(void 0!==(t=this.attributes.uv)&&(t.copyVector2sArray(n.uvs),t.needsUpdate=!0),n.uvsNeedUpdate=!1),n.lineDistancesNeedUpdate&&(void 0!==(t=this.attributes.lineDistance)&&(t.copyArray(n.lineDistances),t.needsUpdate=!0),n.lineDistancesNeedUpdate=!1),n.groupsNeedUpdate&&(n.computeGroups(e.geometry),this.groups=n.groups,n.groupsNeedUpdate=!1),this},fromGeometry:function(e){return e.__directGeometry=(new Hn).fromGeometry(e),this.fromDirectGeometry(e.__directGeometry)},fromDirectGeometry:function(e){var t=new Float32Array(3*e.vertices.length);if(this.addAttribute("position",new On(t,3).copyVector3sArray(e.vertices)),e.normals.length>0){var n=new Float32Array(3*e.normals.length);this.addAttribute("normal",new On(n,3).copyVector3sArray(e.normals))}if(e.colors.length>0){var r=new Float32Array(3*e.colors.length);this.addAttribute("color",new On(r,3).copyColorsArray(e.colors))}if(e.uvs.length>0){var i=new Float32Array(2*e.uvs.length);this.addAttribute("uv",new On(i,2).copyVector2sArray(e.uvs))}if(e.uvs2.length>0){var o=new Float32Array(2*e.uvs2.length);this.addAttribute("uv2",new On(o,2).copyVector2sArray(e.uvs2))}for(var a in this.groups=e.groups,e.morphTargets){for(var s=[],l=e.morphTargets[a],u=0,c=l.length;u<c;u++){var d=l[u],h=new Vn(3*d.data.length,3);h.name=d.name,s.push(h.copyVector3sArray(d.data))}this.morphAttributes[a]=s}if(e.skinIndices.length>0){var p=new Vn(4*e.skinIndices.length,4);this.addAttribute("skinIndex",p.copyVector4sArray(e.skinIndices))}if(e.skinWeights.length>0){var f=new Vn(4*e.skinWeights.length,4);this.addAttribute("skinWeight",f.copyVector4sArray(e.skinWeights))}return null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),this},computeBoundingBox:function(){var e=new tn;return function(){null===this.boundingBox&&(this.boundingBox=new tn);var t=this.attributes.position,n=this.morphAttributes.position;if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),n)for(var r=0,i=n.length;r<i;r++){var o=n[r];e.setFromBufferAttribute(o),this.boundingBox.expandByPoint(e.min),this.boundingBox.expandByPoint(e.max)}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}}(),computeBoundingSphere:function(){var e=new tn,t=new tn,n=new Lt;return function(){null===this.boundingSphere&&(this.boundingSphere=new nn);var r=this.attributes.position,i=this.morphAttributes.position;if(r){var o=this.boundingSphere.center;if(e.setFromBufferAttribute(r),i)for(var a=0,s=i.length;a<s;a++){var l=i[a];t.setFromBufferAttribute(l),e.expandByPoint(t.min),e.expandByPoint(t.max)}e.getCenter(o);var u=0;for(a=0,s=r.count;a<s;a++)n.fromBufferAttribute(r,a),u=Math.max(u,o.distanceToSquared(n));if(i)for(a=0,s=i.length;a<s;a++)for(var c=0,d=(l=i[a]).count;c<d;c++)n.fromBufferAttribute(l,c),u=Math.max(u,o.distanceToSquared(n));this.boundingSphere.radius=Math.sqrt(u),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var e=this.index,t=this.attributes;if(t.position){var n=t.position.array;if(void 0===t.normal)this.addAttribute("normal",new On(new Float32Array(n.length),3));else for(var r=t.normal.array,i=0,o=r.length;i<o;i++)r[i]=0;var a,s,l,u=t.normal.array,c=new Lt,d=new Lt,h=new Lt,p=new Lt,f=new Lt;if(e){var m=e.array;for(i=0,o=e.count;i<o;i+=3)a=3*m[i+0],s=3*m[i+1],l=3*m[i+2],c.fromArray(n,a),d.fromArray(n,s),h.fromArray(n,l),p.subVectors(h,d),f.subVectors(c,d),p.cross(f),u[a]+=p.x,u[a+1]+=p.y,u[a+2]+=p.z,u[s]+=p.x,u[s+1]+=p.y,u[s+2]+=p.z,u[l]+=p.x,u[l+1]+=p.y,u[l+2]+=p.z}else for(i=0,o=n.length;i<o;i+=9)c.fromArray(n,i),d.fromArray(n,i+3),h.fromArray(n,i+6),p.subVectors(h,d),f.subVectors(c,d),p.cross(f),u[i]=p.x,u[i+1]=p.y,u[i+2]=p.z,u[i+3]=p.x,u[i+4]=p.y,u[i+5]=p.z,u[i+6]=p.x,u[i+7]=p.y,u[i+8]=p.z;this.normalizeNormals(),t.normal.needsUpdate=!0}},merge:function(e,t){if(e&&e.isBufferGeometry){void 0===t&&(t=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var n=this.attributes;for(var r in n)if(void 0!==e.attributes[r])for(var i=n[r].array,o=e.attributes[r],a=o.array,s=o.itemSize*t,l=Math.min(a.length,i.length-s),u=0,c=s;u<l;u++,c++)i[c]=a[u];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e)},normalizeNormals:function(){var e=new Lt;return function(){for(var t=this.attributes.normal,n=0,r=t.count;n<r;n++)e.x=t.getX(n),e.y=t.getY(n),e.z=t.getZ(n),e.normalize(),t.setXYZ(n,e.x,e.y,e.z)}}(),toNonIndexed:function(){function e(e,t){for(var n=e.array,r=e.itemSize,i=new n.constructor(t.length*r),o=0,a=0,s=0,l=t.length;s<l;s++){o=t[s]*r;for(var u=0;u<r;u++)i[a++]=n[o++]}return new On(i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var t=new Wn,n=this.index.array,r=this.attributes;for(var i in r){var o=e(r[i],n);t.addAttribute(i,o)}var a=this.morphAttributes;for(i in a){for(var s=[],l=a[i],u=0,c=l.length;u<c;u++)o=e(l[u],n),s.push(o);t.morphAttributes[i]=s}for(var d=this.groups,h=(u=0,d.length);u<h;u++){var p=d[u];t.addGroup(p.start,p.count,p.materialIndex)}return t},toJSON:function(){var e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){var t=this.parameters;for(var n in t)void 0!==t[n]&&(e[n]=t[n]);return e}e.data={attributes:{}};var r=this.index;null!==r&&(e.data.index={type:r.array.constructor.name,array:Array.prototype.slice.call(r.array)});var i=this.attributes;for(var n in i){var o=(h=i[n]).toJSON();""!==h.name&&(o.name=h.name),e.data.attributes[n]=o}var a={},s=!1;for(var n in this.morphAttributes){for(var l=this.morphAttributes[n],u=[],c=0,d=l.length;c<d;c++){var h;o=(h=l[c]).toJSON(),""!==h.name&&(o.name=h.name),u.push(o)}u.length>0&&(a[n]=u,s=!0)}s&&(e.data.morphAttributes=a);var p=this.groups;p.length>0&&(e.data.groups=JSON.parse(JSON.stringify(p)));var f=this.boundingSphere;return null!==f&&(e.data.boundingSphere={center:f.center.toArray(),radius:f.radius}),e},clone:function(){return(new Wn).copy(this)},copy:function(e){var t,n,r;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=e.name;var i=e.index;null!==i&&this.setIndex(i.clone());var o=e.attributes;for(t in o){var a=o[t];this.addAttribute(t,a.clone())}var s=e.morphAttributes;for(t in s){var l=[],u=s[t];for(n=0,r=u.length;n<r;n++)l.push(u[n].clone());this.morphAttributes[t]=l}var c=e.groups;for(n=0,r=c.length;n<r;n++){var d=c[n];this.addGroup(d.start,d.count,d.materialIndex)}var h=e.boundingBox;null!==h&&(this.boundingBox=h.clone());var p=e.boundingSphere;return null!==p&&(this.boundingSphere=p.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Yn.prototype=Object.create(Dn.prototype),Yn.prototype.constructor=Yn,Kn.prototype=Object.create(Wn.prototype),Kn.prototype.constructor=Kn,$n.prototype=Object.create(Dn.prototype),$n.prototype.constructor=$n,Xn.prototype=Object.create(Wn.prototype),Xn.prototype.constructor=Xn;var Qn=0;function Jn(){Object.defineProperty(this,"id",{value:Qn++}),this.uuid=Rt.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=b,this.side=f,this.flatShading=!1,this.vertexTangents=!1,this.vertexColors=y,this.opacity=1,this.transparent=!1,this.blendSrc=D,this.blendDst=O,this.blendEquation=A,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=j,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.visible=!0,this.userData={},this.needsUpdate=!0}Jn.prototype=Object.assign(Object.create(r.prototype),{constructor:Jn,isMaterial:!0,onBeforeCompile:function(){},setValues:function(e){if(void 0!==e)for(var t in e){var n=e[t];if(void 0!==n)if("shading"!==t){var r=this[t];void 0!==r?r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[t]=n:console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===n;else console.warn("THREE.Material: '"+t+"' parameter is undefined.")}},toJSON:function(e){var t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{}});var n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function r(e){var t=[];for(var n in e){var r=e[n];delete r.metadata,t.push(r)}return t}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearCoat&&(n.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(n.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,n.reflectivity=this.reflectivity,void 0!==this.combine&&(n.combine=this.combine),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity)),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.size&&(n.size=this.size),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==b&&(n.blending=this.blending),!0===this.flatShading&&(n.flatShading=this.flatShading),this.side!==f&&(n.side=this.side),this.vertexColors!==y&&(n.vertexColors=this.vertexColors),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(n.morphTargets=!0),!0===this.skinning&&(n.skinning=!0),!1===this.visible&&(n.visible=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),t){var i=r(e.textures),o=r(e.images);i.length>0&&(n.textures=i),o.length>0&&(n.images=o)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(e){this.name=e.name,this.fog=e.fog,this.lights=e.lights,this.blending=e.blending,this.side=e.side,this.flatShading=e.flatShading,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.userData=JSON.parse(JSON.stringify(e.userData)),this.clipShadows=e.clipShadows,this.clipIntersection=e.clipIntersection;var t=e.clippingPlanes,n=null;if(null!==t){var r=t.length;n=new Array(r);for(var i=0;i!==r;++i)n[i]=t[i].clone()}return this.clippingPlanes=n,this.shadowSide=e.shadowSide,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var er,tr,nr,rr,ir,or,ar,sr,lr,ur,cr,dr,hr="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",pr="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";function fr(e){Jn.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader=hr,this.fragmentShader=pr,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,void 0!==e&&(void 0!==e.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}function mr(e,t){this.origin=void 0!==e?e:new Lt,this.direction=void 0!==t?t:new Lt}function gr(e,t,n){this.a=void 0!==e?e:new Lt,this.b=void 0!==t?t:new Lt,this.c=void 0!==n?n:new Lt}function yr(e){Jn.call(this),this.type="MeshBasicMaterial",this.color=new fn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.lights=!1,this.setValues(e)}function vr(e,t){Cn.call(this),this.type="Mesh",this.geometry=void 0!==e?e:new Wn,this.material=void 0!==t?t:new yr({color:16777215*Math.random()}),this.drawMode=ft,this.updateMorphTargets()}function br(e,t,n,r){var i,o,a=new fn(0),s=0,l=null,u=0;function c(e,n){t.buffers.color.setClear(e.r,e.g,e.b,n,r)}return{getClearColor:function(){return a},setClearColor:function(e,t){a.set(e),c(a,s=void 0!==t?t:1)},getClearAlpha:function(){return s},setClearAlpha:function(e){c(a,s=e)},render:function(t,r,d,h){var p=r.background,g=e.vr,y=g.getSession&&g.getSession();if(y&&"additive"===y.environmentBlendMode&&(p=null),null===p?(c(a,s),l=null,u=0):p&&p.isColor&&(c(p,1),h=!0,l=null,u=0),(e.autoClear||h)&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),p&&(p.isCubeTexture||p.isWebGLRenderTargetCube)){void 0===o&&((o=new vr(new Kn(1,1,1),new fr({type:"BackgroundCubeMaterial",uniforms:ln(yn.cube.uniforms),vertexShader:yn.cube.vertexShader,fragmentShader:yn.cube.fragmentShader,side:m,depthTest:!1,depthWrite:!1,fog:!1}))).geometry.removeAttribute("normal"),o.geometry.removeAttribute("uv"),o.onBeforeRender=function(e,t,n){this.matrixWorld.copyPosition(n.matrixWorld)},Object.defineProperty(o.material,"map",{get:function(){return this.uniforms.tCube.value}}),n.update(o));var v=p.isWebGLRenderTargetCube?p.texture:p;o.material.uniforms.tCube.value=v,o.material.uniforms.tFlip.value=p.isWebGLRenderTargetCube?1:-1,l===p&&u===v.version||(o.material.needsUpdate=!0,l=p,u=v.version),t.unshift(o,o.geometry,o.material,0,0,null)}else p&&p.isTexture&&(void 0===i&&((i=new vr(new Xn(2,2),new fr({type:"BackgroundMaterial",uniforms:ln(yn.background.uniforms),vertexShader:yn.background.vertexShader,fragmentShader:yn.background.fragmentShader,side:f,depthTest:!1,depthWrite:!1,fog:!1}))).geometry.removeAttribute("normal"),Object.defineProperty(i.material,"map",{get:function(){return this.uniforms.t2D.value}}),n.update(i)),i.material.uniforms.t2D.value=p,!0===p.matrixAutoUpdate&&p.updateMatrix(),i.material.uniforms.uvTransform.value.copy(p.matrix),l===p&&u===p.version||(i.material.needsUpdate=!0,l=p,u=p.version),t.unshift(i,i.geometry,i.material,0,0,null))}}}function _r(e,t,n,r){var i;this.setMode=function(e){i=e},this.render=function(t,r){e.drawArrays(i,t,r),n.update(r,i)},this.renderInstances=function(o,a,s){var l;if(r.isWebGL2)l=e;else if(null===(l=t.get("ANGLE_instanced_arrays")))return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");l[r.isWebGL2?"drawArraysInstanced":"drawArraysInstancedANGLE"](i,a,s,o.maxInstancedCount),n.update(s,i,o.maxInstancedCount)}}function Er(e,t,n){var r;function i(t){if("highp"===t){if(e.getShaderPrecisionFormat(35633,36338).precision>0&&e.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";t="mediump"}return"mediump"===t&&e.getShaderPrecisionFormat(35633,36337).precision>0&&e.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}var o="undefined"!=typeof WebGL2RenderingContext&&e instanceof WebGL2RenderingContext,a=void 0!==n.precision?n.precision:"highp",s=i(a);s!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",s,"instead."),a=s);var l=!0===n.logarithmicDepthBuffer,u=e.getParameter(34930),c=e.getParameter(35660),d=e.getParameter(3379),h=e.getParameter(34076),p=e.getParameter(34921),f=e.getParameter(36347),m=e.getParameter(36348),g=e.getParameter(36349),y=c>0,v=o||!!t.get("OES_texture_float");return{isWebGL2:o,getMaxAnisotropy:function(){if(void 0!==r)return r;var n=t.get("EXT_texture_filter_anisotropic");return r=null!==n?e.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:i,precision:a,logarithmicDepthBuffer:l,maxTextures:u,maxVertexTextures:c,maxTextureSize:d,maxCubemapSize:h,maxAttributes:p,maxVertexUniforms:f,maxVaryings:m,maxFragmentUniforms:g,vertexTextures:y,floatFragmentTextures:v,floatVertexTextures:y&&v,maxSamples:o?e.getParameter(36183):0}}function wr(){var e=this,t=null,n=0,r=!1,i=!1,o=new rn,a=new Pt,s={value:null,needsUpdate:!1};function l(){s.value!==t&&(s.value=t,s.needsUpdate=n>0),e.numPlanes=n,e.numIntersection=0}function u(t,n,r,i){var l=null!==t?t.length:0,u=null;if(0!==l){if(u=s.value,!0!==i||null===u){var c=r+4*l,d=n.matrixWorldInverse;a.getNormalMatrix(d),(null===u||u.length<c)&&(u=new Float32Array(c));for(var h=0,p=r;h!==l;++h,p+=4)o.copy(t[h]).applyMatrix4(d,a),o.normal.toArray(u,p),u[p+3]=o.constant}s.value=u,s.needsUpdate=!0}return e.numPlanes=l,u}this.uniform=s,this.numPlanes=0,this.numIntersection=0,this.init=function(e,i,o){var a=0!==e.length||i||0!==n||r;return r=i,t=u(e,o,0),n=e.length,a},this.beginShadows=function(){i=!0,u(null)},this.endShadows=function(){i=!1,l()},this.setState=function(e,o,a,c,d,h){if(!r||null===e||0===e.length||i&&!a)i?u(null):l();else{var p=i?0:n,f=4*p,m=d.clippingState||null;s.value=m,m=u(e,c,f,h);for(var g=0;g!==f;++g)m[g]=t[g];d.clippingState=m,this.numIntersection=o?this.numPlanes:0,this.numPlanes+=p}}}function Tr(e){var t={};return{get:function(n){if(void 0!==t[n])return t[n];var r;switch(n){case"WEBGL_depth_texture":r=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":r=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":r=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":r=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:r=e.getExtension(n)}return null===r&&console.warn("THREE.WebGLRenderer: "+n+" extension not supported."),t[n]=r,r}}}function Ar(e,t,n){var r={},i={};function o(e){var a=e.target,s=r[a.id];for(var l in null!==s.index&&t.remove(s.index),s.attributes)t.remove(s.attributes[l]);a.removeEventListener("dispose",o),delete r[a.id];var u=i[s.id];u&&(t.remove(u),delete i[s.id]),n.memory.geometries--}return{get:function(e,t){var i=r[t.id];return i||(t.addEventListener("dispose",o),t.isBufferGeometry?i=t:t.isGeometry&&(void 0===t._bufferGeometry&&(t._bufferGeometry=(new Wn).setFromObject(e)),i=t._bufferGeometry),r[t.id]=i,n.memory.geometries++,i)},update:function(e){var n=e.index,r=e.attributes;for(var i in null!==n&&t.update(n,34963),r)t.update(r[i],34962);var o=e.morphAttributes;for(var i in o)for(var a=o[i],s=0,l=a.length;s<l;s++)t.update(a[s],34962)},getWireframeAttribute:function(e){var n=i[e.id];if(n)return n;var r,o=[],a=e.index,s=e.attributes;if(null!==a)for(var l=0,u=(r=a.array).length;l<u;l+=3){var c=r[l+0],d=r[l+1],h=r[l+2];o.push(c,d,d,h,h,c)}else for(l=0,u=(r=s.position.array).length/3-1;l<u;l+=3)c=l+0,d=l+1,h=l+2,o.push(c,d,d,h,h,c);return n=new(Zn(o)>65535?Gn:Un)(o,1),t.update(n,34963),i[e.id]=n,n}}}function Sr(e,t,n,r){var i,o,a;this.setMode=function(e){i=e},this.setIndex=function(e){o=e.type,a=e.bytesPerElement},this.render=function(t,r){e.drawElements(i,r,o,t*a),n.update(r,i)},this.renderInstances=function(s,l,u){var c;if(r.isWebGL2)c=e;else if(null===(c=t.get("ANGLE_instanced_arrays")))return void console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");c[r.isWebGL2?"drawElementsInstanced":"drawElementsInstancedANGLE"](i,u,o,l*a,s.maxInstancedCount),n.update(u,i,s.maxInstancedCount)}}function xr(e){var t={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:t,programs:null,autoReset:!0,reset:function(){t.frame++,t.calls=0,t.triangles=0,t.points=0,t.lines=0},update:function(e,n,r){switch(r=r||1,t.calls++,n){case 4:t.triangles+=r*(e/3);break;case 5:case 6:t.triangles+=r*(e-2);break;case 1:t.lines+=r*(e/2);break;case 3:t.lines+=r*(e-1);break;case 2:t.lines+=r*e;break;case 0:t.points+=r*e;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",n)}}}}function Ir(e,t){return Math.abs(t[1])-Math.abs(e[1])}function Rr(e){var t={},n=new Float32Array(8);return{update:function(r,i,o,a){var s=r.morphTargetInfluences,l=s.length,u=t[i.id];if(void 0===u){u=[];for(var c=0;c<l;c++)u[c]=[c,0];t[i.id]=u}var d=o.morphTargets&&i.morphAttributes.position,h=o.morphNormals&&i.morphAttributes.normal;for(c=0;c<l;c++)0!==(p=u[c])[1]&&(d&&i.removeAttribute("morphTarget"+c),h&&i.removeAttribute("morphNormal"+c));for(c=0;c<l;c++)(p=u[c])[0]=c,p[1]=s[c];for(u.sort(Ir),c=0;c<8;c++){var p;if(p=u[c]){var f=p[0],m=p[1];if(m){d&&i.addAttribute("morphTarget"+c,d[f]),h&&i.addAttribute("morphNormal"+c,h[f]),n[c]=m;continue}}n[c]=0}a.getUniforms().setValue(e,"morphTargetInfluences",n)}}}function Cr(e,t){var n={};return{update:function(r){var i=t.render.frame,o=r.geometry,a=e.get(r,o);return n[a.id]!==i&&(o.isGeometry&&a.updateFromObject(r),e.update(a),n[a.id]=i),a},dispose:function(){n={}}}}function Mr(e,t,n,r,i,o,a,s,l,u){e=void 0!==e?e:[],t=void 0!==t?t:re,a=void 0!==a?a:Pe,Kt.call(this,e,t,n,r,i,o,a,s,l,u),this.flipY=!1}function Lr(e,t,n,r){Kt.call(this,null),this.image={data:e,width:t,height:n,depth:r},this.magFilter=pe,this.minFilter=pe,this.wrapR=de,this.generateMipmaps=!1,this.flipY=!1}function Pr(e,t,n,r){Kt.call(this,null),this.image={data:e,width:t,height:n,depth:r},this.magFilter=pe,this.minFilter=pe,this.wrapR=de,this.generateMipmaps=!1,this.flipY=!1}fr.prototype=Object.create(Jn.prototype),fr.prototype.constructor=fr,fr.prototype.isShaderMaterial=!0,fr.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=ln(e.uniforms),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.lights=e.lights,this.clipping=e.clipping,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.extensions=e.extensions,this},fr.prototype.toJSON=function(e){var t=Jn.prototype.toJSON.call(this,e);for(var n in t.uniforms={},this.uniforms){var r=this.uniforms[n].value;r&&r.isTexture?t.uniforms[n]={type:"t",value:r.toJSON(e).uuid}:r&&r.isColor?t.uniforms[n]={type:"c",value:r.getHex()}:r&&r.isVector2?t.uniforms[n]={type:"v2",value:r.toArray()}:r&&r.isVector3?t.uniforms[n]={type:"v3",value:r.toArray()}:r&&r.isVector4?t.uniforms[n]={type:"v4",value:r.toArray()}:r&&r.isMatrix3?t.uniforms[n]={type:"m3",value:r.toArray()}:r&&r.isMatrix4?t.uniforms[n]={type:"m4",value:r.toArray()}:t.uniforms[n]={value:r}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;var i={};for(var o in this.extensions)!0===this.extensions[o]&&(i[o]=!0);return Object.keys(i).length>0&&(t.extensions=i),t},Object.assign(mr.prototype,{set:function(e,t){return this.origin.copy(e),this.direction.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},at:function(e,t){return void 0===t&&(console.warn("THREE.Ray: .at() target is now required"),t=new Lt),t.copy(this.direction).multiplyScalar(e).add(this.origin)},lookAt:function(e){return this.direction.copy(e).sub(this.origin).normalize(),this},recast:function(){var e=new Lt;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(e,t){void 0===t&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),t=new Lt),t.subVectors(e,this.origin);var n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(e){return Math.sqrt(this.distanceSqToPoint(e))},distanceSqToPoint:function(){var e=new Lt;return function(t){var n=e.subVectors(t,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(t):(e.copy(this.direction).multiplyScalar(n).add(this.origin),e.distanceToSquared(t))}}(),distanceSqToSegment:(tr=new Lt,nr=new Lt,rr=new Lt,function(e,t,n,r){tr.copy(e).add(t).multiplyScalar(.5),nr.copy(t).sub(e).normalize(),rr.copy(this.origin).sub(tr);var i,o,a,s,l=.5*e.distanceTo(t),u=-this.direction.dot(nr),c=rr.dot(this.direction),d=-rr.dot(nr),h=rr.lengthSq(),p=Math.abs(1-u*u);if(p>0)if(o=u*c-d,s=l*p,(i=u*d-c)>=0)if(o>=-s)if(o<=s){var f=1/p;a=(i*=f)*(i+u*(o*=f)+2*c)+o*(u*i+o+2*d)+h}else o=l,a=-(i=Math.max(0,-(u*o+c)))*i+o*(o+2*d)+h;else o=-l,a=-(i=Math.max(0,-(u*o+c)))*i+o*(o+2*d)+h;else o<=-s?a=-(i=Math.max(0,-(-u*l+c)))*i+(o=i>0?-l:Math.min(Math.max(-l,-d),l))*(o+2*d)+h:o<=s?(i=0,a=(o=Math.min(Math.max(-l,-d),l))*(o+2*d)+h):a=-(i=Math.max(0,-(u*l+c)))*i+(o=i>0?l:Math.min(Math.max(-l,-d),l))*(o+2*d)+h;else o=u>0?-l:l,a=-(i=Math.max(0,-(u*o+c)))*i+o*(o+2*d)+h;return n&&n.copy(this.direction).multiplyScalar(i).add(this.origin),r&&r.copy(nr).multiplyScalar(o).add(tr),a}),intersectSphere:function(){var e=new Lt;return function(t,n){e.subVectors(t.center,this.origin);var r=e.dot(this.direction),i=e.dot(e)-r*r,o=t.radius*t.radius;if(i>o)return null;var a=Math.sqrt(o-i),s=r-a,l=r+a;return s<0&&l<0?null:s<0?this.at(l,n):this.at(s,n)}}(),intersectsSphere:function(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius},distanceToPlane:function(e){var t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;var n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null},intersectPlane:function(e,t){var n=this.distanceToPlane(e);return null===n?null:this.at(n,t)},intersectsPlane:function(e){var t=e.distanceToPoint(this.origin);return 0===t||e.normal.dot(this.direction)*t<0},intersectBox:function(e,t){var n,r,i,o,a,s,l=1/this.direction.x,u=1/this.direction.y,c=1/this.direction.z,d=this.origin;return l>=0?(n=(e.min.x-d.x)*l,r=(e.max.x-d.x)*l):(n=(e.max.x-d.x)*l,r=(e.min.x-d.x)*l),u>=0?(i=(e.min.y-d.y)*u,o=(e.max.y-d.y)*u):(i=(e.max.y-d.y)*u,o=(e.min.y-d.y)*u),n>o||i>r?null:((i>n||n!=n)&&(n=i),(o<r||r!=r)&&(r=o),c>=0?(a=(e.min.z-d.z)*c,s=(e.max.z-d.z)*c):(a=(e.max.z-d.z)*c,s=(e.min.z-d.z)*c),n>s||a>r?null:((a>n||n!=n)&&(n=a),(s<r||r!=r)&&(r=s),r<0?null:this.at(n>=0?n:r,t)))},intersectsBox:(er=new Lt,function(e){return null!==this.intersectBox(e,er)}),intersectTriangle:function(){var e=new Lt,t=new Lt,n=new Lt,r=new Lt;return function(i,o,a,s,l){t.subVectors(o,i),n.subVectors(a,i),r.crossVectors(t,n);var u,c=this.direction.dot(r);if(c>0){if(s)return null;u=1}else{if(!(c<0))return null;u=-1,c=-c}e.subVectors(this.origin,i);var d=u*this.direction.dot(n.crossVectors(e,n));if(d<0)return null;var h=u*this.direction.dot(t.cross(e));if(h<0)return null;if(d+h>c)return null;var p=-u*e.dot(r);return p<0?null:this.at(p/c,l)}}(),applyMatrix4:function(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}}),Object.assign(gr,{getNormal:(or=new Lt,function(e,t,n,r){void 0===r&&(console.warn("THREE.Triangle: .getNormal() target is now required"),r=new Lt),r.subVectors(n,t),or.subVectors(e,t),r.cross(or);var i=r.lengthSq();return i>0?r.multiplyScalar(1/Math.sqrt(i)):r.set(0,0,0)}),getBarycoord:function(){var e=new Lt,t=new Lt,n=new Lt;return function(r,i,o,a,s){e.subVectors(a,i),t.subVectors(o,i),n.subVectors(r,i);var l=e.dot(e),u=e.dot(t),c=e.dot(n),d=t.dot(t),h=t.dot(n),p=l*d-u*u;if(void 0===s&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),s=new Lt),0===p)return s.set(-2,-1,-1);var f=1/p,m=(d*c-u*h)*f,g=(l*h-u*c)*f;return s.set(1-m-g,g,m)}}(),containsPoint:function(){var e=new Lt;return function(t,n,r,i){return gr.getBarycoord(t,n,r,i,e),e.x>=0&&e.y>=0&&e.x+e.y<=1}}(),getUV:(ir=new Lt,function(e,t,n,r,i,o,a,s){return this.getBarycoord(e,t,n,r,ir),s.set(0,0),s.addScaledVector(i,ir.x),s.addScaledVector(o,ir.y),s.addScaledVector(a,ir.z),s}),isFrontFacing:function(){var e=new Lt,t=new Lt;return function(n,r,i,o){return e.subVectors(i,r),t.subVectors(n,r),e.cross(t).dot(o)<0}}()}),Object.assign(gr.prototype,{set:function(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this},setFromPointsAndIndices:function(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},getArea:function(){var e=new Lt,t=new Lt;return function(){return e.subVectors(this.c,this.b),t.subVectors(this.a,this.b),.5*e.cross(t).length()}}(),getMidpoint:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),e=new Lt),e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(e){return gr.getNormal(this.a,this.b,this.c,e)},getPlane:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getPlane() target is now required"),e=new Lt),e.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(e,t){return gr.getBarycoord(e,this.a,this.b,this.c,t)},getUV:function(e,t,n,r,i){return gr.getUV(e,this.a,this.b,this.c,t,n,r,i)},containsPoint:function(e){return gr.containsPoint(e,this.a,this.b,this.c)},isFrontFacing:function(e){return gr.isFrontFacing(this.a,this.b,this.c,e)},intersectsBox:function(e){return e.intersectsTriangle(this)},closestPointToPoint:(ar=new Lt,sr=new Lt,lr=new Lt,ur=new Lt,cr=new Lt,dr=new Lt,function(e,t){void 0===t&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),t=new Lt);var n,r,i=this.a,o=this.b,a=this.c;ar.subVectors(o,i),sr.subVectors(a,i),ur.subVectors(e,i);var s=ar.dot(ur),l=sr.dot(ur);if(s<=0&&l<=0)return t.copy(i);cr.subVectors(e,o);var u=ar.dot(cr),c=sr.dot(cr);if(u>=0&&c<=u)return t.copy(o);var d=s*c-u*l;if(d<=0&&s>=0&&u<=0)return n=s/(s-u),t.copy(i).addScaledVector(ar,n);dr.subVectors(e,a);var h=ar.dot(dr),p=sr.dot(dr);if(p>=0&&h<=p)return t.copy(a);var f=h*l-s*p;if(f<=0&&l>=0&&p<=0)return r=l/(l-p),t.copy(i).addScaledVector(sr,r);var m=u*p-h*c;if(m<=0&&c-u>=0&&h-p>=0)return lr.subVectors(a,o),r=(c-u)/(c-u+(h-p)),t.copy(o).addScaledVector(lr,r);var g=1/(m+f+d);return n=f*g,r=d*g,t.copy(i).addScaledVector(ar,n).addScaledVector(sr,r)}),equals:function(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}),yr.prototype=Object.create(Jn.prototype),yr.prototype.constructor=yr,yr.prototype.isMeshBasicMaterial=!0,yr.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this},vr.prototype=Object.assign(Object.create(Cn.prototype),{constructor:vr,isMesh:!0,setDrawMode:function(e){this.drawMode=e},copy:function(e){return Cn.prototype.copy.call(this,e),this.drawMode=e.drawMode,void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this},updateMorphTargets:function(){var e,t,n,r=this.geometry;if(r.isBufferGeometry){var i=r.morphAttributes,o=Object.keys(i);if(o.length>0){var a=i[o[0]];if(void 0!==a)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},e=0,t=a.length;e<t;e++)n=a[e].name||String(e),this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}else{var s=r.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},raycast:function(){var e=new an,t=new mr,n=new nn,r=new Lt,i=new Lt,o=new Lt,a=new Lt,s=new Lt,l=new Lt,u=new Lt,c=new Lt,d=new Lt,h=new Ct,p=new Ct,f=new Ct,y=new Lt,v=new Lt;function b(e,t,n,r,i,o,a,s){if(null===(t.side===m?r.intersectTriangle(a,o,i,!0,s):r.intersectTriangle(i,o,a,t.side!==g,s)))return null;v.copy(s),v.applyMatrix4(e.matrixWorld);var l=n.ray.origin.distanceTo(v);return l<n.near||l>n.far?null:{distance:l,point:v.clone(),object:e}}function _(e,t,n,m,g,v,_,E,w,T){r.fromBufferAttribute(g,E),i.fromBufferAttribute(g,w),o.fromBufferAttribute(g,T);var A=e.morphTargetInfluences;if(t.morphTargets&&v&&A){u.set(0,0,0),c.set(0,0,0),d.set(0,0,0);for(var S=0,x=v.length;S<x;S++){var I=A[S],R=v[S];0!==I&&(a.fromBufferAttribute(R,E),s.fromBufferAttribute(R,w),l.fromBufferAttribute(R,T),u.addScaledVector(a.sub(r),I),c.addScaledVector(s.sub(i),I),d.addScaledVector(l.sub(o),I))}r.add(u),i.add(c),o.add(d)}var 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DITHERING":"",o.outputEncoding||o.mapEncoding||o.matcapEncoding||o.envMapEncoding||o.emissiveMapEncoding?sn.encodings_pars_fragment:"",o.mapEncoding?Mi("mapTexelToLinear",o.mapEncoding):"",o.matcapEncoding?Mi("matcapTexelToLinear",o.matcapEncoding):"",o.envMapEncoding?Mi("envMapTexelToLinear",o.envMapEncoding):"",o.emissiveMapEncoding?Mi("emissiveMapTexelToLinear",o.emissiveMapEncoding):"",o.outputEncoding?("linearToOutputTexel",_=o.outputEncoding,E=Ci(_),"vec4 linearToOutputTexel( vec4 value ) { return LinearTo"+E[0]+E[1]+"; }"):"",o.depthPacking?"#define DEPTH_PACKING "+r.depthPacking:"","\n"].filter(Pi).join("\n")),c=Oi(c=Di(c=Ni(c),o),o),d=Oi(d=Di(d=Ni(d),o),o),c=ki(c),d=ki(d),a.isWebGL2&&!r.isRawShaderMaterial){var x=!1,I=/^\s*#version\s+300\s+es\s*\n/;r.isShaderMaterial&&null!==c.match(I)&&null!==d.match(I)&&(x=!0,c=c.replace(I,""),d=d.replace(I,"")),v=["#version 300 es\n","#define attribute in","#define varying out","#define texture2D texture"].join("\n")+"\n"+v,b=["#version 300 es\n","#define varying in",x?"":"out highp vec4 pc_fragColor;",x?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join("\n")+"\n"+b}var R,C,M=b+d,L=Ii(l,35633,v+c,e.debug.checkShaderErrors),P=Ii(l,35632,M,e.debug.checkShaderErrors);if(l.attachShader(S,L),l.attachShader(S,P),void 0!==r.index0AttributeName?l.bindAttribLocation(S,0,r.index0AttributeName):!0===o.morphTargets&&l.bindAttribLocation(S,0,"position"),l.linkProgram(S),e.debug.checkShaderErrors){var D=l.getProgramInfoLog(S).trim(),O=l.getShaderInfoLog(L).trim(),N=l.getShaderInfoLog(P).trim(),k=!0,F=!0;!1===l.getProgramParameter(S,35714)?(k=!1,console.error("THREE.WebGLProgram: shader error: ",l.getError(),"35715",l.getProgramParameter(S,35715),"gl.getProgramInfoLog",D,O,N)):""!==D?console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",D):""!==O&&""!==N||(F=!1),F&&(this.diagnostics={runnable:k,material:r,programLog:D,vertexShader:{log:O,prefix:v},fragmentShader:{log:N,prefix:b}})}return l.deleteShader(L),l.deleteShader(P),this.getUniforms=function(){return void 0===R&&(R=new xi(l,S,s)),R},this.getAttributes=function(){return void 0===C&&(C=function(e,t){for(var n={},r=e.getProgramParameter(t,35721),i=0;i<r;i++){var o=e.getActiveAttrib(t,i).name;n[o]=e.getAttribLocation(t,o)}return n}(l,S)),C},this.destroy=function(){l.deleteProgram(S),this.program=void 0},Object.defineProperties(this,{uniforms:{get:function(){return console.warn("THREE.WebGLProgram: .uniforms is now 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i=[],o={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"},a=["precision","supportsVertexTextures","map","mapEncoding","matcap","matcapEncoding","envMap","envMapMode","envMapEncoding","lightMap","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","objectSpaceNormalMap","displacementMap","specularMap","roughnessMap","metalnessMap","gradientMap","alphaMap","combine","vertexColors","vertexTangents","fog","useFog","fogExp","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","maxMorphTargets","maxMorphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","alphaTest","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering"];function s(e,t){var n;return e?e.isTexture?n=e.encoding:e.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),n=e.texture.encoding):n=yt,n===yt&&t&&(n=bt),n}this.getParameters=function(t,r,i,a,l,u,c){var d=o[t.type],h=c.isSkinnedMesh?function(e){var t=e.skeleton.bones;if(n.floatVertexTextures)return 1024;var r=n.maxVertexUniforms,i=Math.floor((r-20)/4),o=Math.min(i,t.length);return o<t.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+t.length+" bones. This GPU supports "+o+"."),0):o}(c):0,p=n.precision;null!==t.precision&&(p=n.getMaxPrecision(t.precision))!==t.precision&&console.warn("THREE.WebGLProgram.getParameters:",t.precision,"not supported, using",p,"instead.");var f=e.getRenderTarget();return{shaderID:d,precision:p,supportsVertexTextures:n.vertexTextures,outputEncoding:s(f?f.texture:null,e.gammaOutput),map:!!t.map,mapEncoding:s(t.map,e.gammaInput),matcap:!!t.matcap,matcapEncoding:s(t.matcap,e.gammaInput),envMap:!!t.envMap,envMapMode:t.envMap&&t.envMap.mapping,envMapEncoding:s(t.envMap,e.gammaInput),envMapCubeUV:!!t.envMap&&(t.envMap.mapping===le||t.envMap.mapping===ue),lightMap:!!t.lightMap,aoMap:!!t.aoMap,emissiveMap:!!t.emissiveMap,emissiveMapEncoding:s(t.emissiveMap,e.gammaInput),bumpMap:!!t.bumpMap,normalMap:!!t.normalMap,objectSpaceNormalMap:t.normalMapType===It,displacementMap:!!t.displacementMap,roughnessMap:!!t.roughnessMap,metalnessMap:!!t.metalnessMap,specularMap:!!t.specularMap,alphaMap:!!t.alphaMap,gradientMap:!!t.gradientMap,combine:t.combine,vertexTangents:t.normalMap&&t.vertexTangents,vertexColors:t.vertexColors,fog:!!a,useFog:t.fog,fogExp:a&&a.isFogExp2,flatShading:t.flatShading,sizeAttenuation:t.sizeAttenuation,logarithmicDepthBuffer:n.logarithmicDepthBuffer,skinning:t.skinning&&h>0,maxBones:h,useVertexTexture:n.floatVertexTextures,morphTargets:t.morphTargets,morphNormals:t.morphNormals,maxMorphTargets:e.maxMorphTargets,maxMorphNormals:e.maxMorphNormals,numDirLights:r.directional.length,numPointLights:r.point.length,numSpotLights:r.spot.length,numRectAreaLights:r.rectArea.length,numHemiLights:r.hemi.length,numClippingPlanes:l,numClipIntersection:u,dithering:t.dithering,shadowMapEnabled:e.shadowMap.enabled&&c.receiveShadow&&i.length>0,shadowMapType:e.shadowMap.type,toneMapping:e.toneMapping,physicallyCorrectLights:e.physicallyCorrectLights,premultipliedAlpha:t.premultipliedAlpha,alphaTest:t.alphaTest,doubleSided:t.side===g,flipSided:t.side===m,depthPacking:void 0!==t.depthPacking&&t.depthPacking}},this.getProgramCode=function(t,n){var r=[];if(n.shaderID?r.push(n.shaderID):(r.push(t.fragmentShader),r.push(t.vertexShader)),void 0!==t.defines)for(var i in t.defines)r.push(i),r.push(t.defines[i]);for(var o=0;o<a.length;o++)r.push(n[a[o]]);return r.push(t.onBeforeCompile.toString()),r.push(e.gammaOutput),r.push(e.gammaFactor),r.join()},this.acquireProgram=function(o,a,s,l){for(var u,c=0,d=i.length;c<d;c++){var h=i[c];if(h.code===l){++(u=h).usedTimes;break}}return void 0===u&&(u=new Fi(e,t,l,o,a,s,n,r),i.push(u)),u},this.releaseProgram=function(e){if(0==--e.usedTimes){var t=i.indexOf(e);i[t]=i[i.length-1],i.pop(),e.destroy()}},this.programs=i}function Ui(){var e=new WeakMap;return{get:function(t){var n=e.get(t);return void 0===n&&(n={},e.set(t,n)),n},remove:function(t){e.delete(t)},update:function(t,n,r){e.get(t)[n]=r},dispose:function(){e=new WeakMap}}}function zi(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.program!==t.program?e.program.id-t.program.id:e.material.id!==t.material.id?e.material.id-t.material.id:e.z!==t.z?e.z-t.z:e.id-t.id}function Gi(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:e.id-t.id}function Vi(){var e=[],t=0,n=[],r=[],i={id:-1};function o(n,r,o,a,s,l){var u=e[t];return void 0===u?(u={id:n.id,object:n,geometry:r,material:o,program:o.program||i,groupOrder:a,renderOrder:n.renderOrder,z:s,group:l},e[t]=u):(u.id=n.id,u.object=n,u.geometry=r,u.material=o,u.program=o.program||i,u.groupOrder=a,u.renderOrder=n.renderOrder,u.z=s,u.group=l),t++,u}return{opaque:n,transparent:r,init:function(){t=0,n.length=0,r.length=0},push:function(e,t,i,a,s,l){var u=o(e,t,i,a,s,l);(!0===i.transparent?r:n).push(u)},unshift:function(e,t,i,a,s,l){var u=o(e,t,i,a,s,l);(!0===i.transparent?r:n).unshift(u)},sort:function(){n.length>1&&n.sort(zi),r.length>1&&r.sort(Gi)}}}function ji(){var e={};function t(n){var r=n.target;r.removeEventListener("dispose",t),delete e[r.id]}return{get:function(n,r){var i,o=e[n.id];return void 0===o?(i=new Vi,e[n.id]={},e[n.id][r.id]=i,n.addEventListener("dispose",t)):void 0===(i=o[r.id])&&(i=new Vi,o[r.id]=i),i},dispose:function(){e={}}}}function Hi(){var e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];var n;switch(t.type){case"DirectionalLight":n={direction:new Lt,color:new fn,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new Ct};break;case"SpotLight":n={position:new Lt,direction:new Lt,color:new fn,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new Ct};break;case"PointLight":n={position:new Lt,color:new fn,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new Ct,shadowCameraNear:1,shadowCameraFar:1e3};break;case"HemisphereLight":n={direction:new Lt,skyColor:new fn,groundColor:new fn};break;case"RectAreaLight":n={color:new fn,position:new Lt,halfWidth:new Lt,halfHeight:new Lt}}return e[t.id]=n,n}}}var Zi=0;function qi(){for(var e=new Hi,t={id:Zi++,hash:{stateID:-1,directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,shadowsLength:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},n=0;n<9;n++)t.probe.push(new Lt);var r=new Lt,i=new an,o=new an;return{setup:function(n,a,s){for(var l=0,u=0,c=0,d=0;d<9;d++)t.probe[d].set(0,0,0);for(var h=0,p=0,f=0,m=0,g=0,y=s.matrixWorldInverse,v=(d=0,n.length);d<v;d++){var b=n[d],_=b.color,E=b.intensity,w=b.distance,T=b.shadow&&b.shadow.map?b.shadow.map.texture:null;if(b.isAmbientLight)l+=_.r*E,u+=_.g*E,c+=_.b*E;else if(b.isLightProbe)for(var A=0;A<9;A++)t.probe[A].addScaledVector(b.sh.coefficients[A],E);else if(b.isDirectionalLight){if((x=e.get(b)).color.copy(b.color).multiplyScalar(b.intensity),x.direction.setFromMatrixPosition(b.matrixWorld),r.setFromMatrixPosition(b.target.matrixWorld),x.direction.sub(r),x.direction.transformDirection(y),x.shadow=b.castShadow,b.castShadow){var S=b.shadow;x.shadowBias=S.bias,x.shadowRadius=S.radius,x.shadowMapSize=S.mapSize}t.directionalShadowMap[h]=T,t.directionalShadowMatrix[h]=b.shadow.matrix,t.directional[h]=x,h++}else if(b.isSpotLight)(x=e.get(b)).position.setFromMatrixPosition(b.matrixWorld),x.position.applyMatrix4(y),x.color.copy(_).multiplyScalar(E),x.distance=w,x.direction.setFromMatrixPosition(b.matrixWorld),r.setFromMatrixPosition(b.target.matrixWorld),x.direction.sub(r),x.direction.transformDirection(y),x.coneCos=Math.cos(b.angle),x.penumbraCos=Math.cos(b.angle*(1-b.penumbra)),x.decay=b.decay,x.shadow=b.castShadow,b.castShadow&&(S=b.shadow,x.shadowBias=S.bias,x.shadowRadius=S.radius,x.shadowMapSize=S.mapSize),t.spotShadowMap[f]=T,t.spotShadowMatrix[f]=b.shadow.matrix,t.spot[f]=x,f++;else if(b.isRectAreaLight)(x=e.get(b)).color.copy(_).multiplyScalar(E),x.position.setFromMatrixPosition(b.matrixWorld),x.position.applyMatrix4(y),o.identity(),i.copy(b.matrixWorld),i.premultiply(y),o.extractRotation(i),x.halfWidth.set(.5*b.width,0,0),x.halfHeight.set(0,.5*b.height,0),x.halfWidth.applyMatrix4(o),x.halfHeight.applyMatrix4(o),t.rectArea[m]=x,m++;else if(b.isPointLight)(x=e.get(b)).position.setFromMatrixPosition(b.matrixWorld),x.position.applyMatrix4(y),x.color.copy(b.color).multiplyScalar(b.intensity),x.distance=b.distance,x.decay=b.decay,x.shadow=b.castShadow,b.castShadow&&(S=b.shadow,x.shadowBias=S.bias,x.shadowRadius=S.radius,x.shadowMapSize=S.mapSize,x.shadowCameraNear=S.camera.near,x.shadowCameraFar=S.camera.far),t.pointShadowMap[p]=T,t.pointShadowMatrix[p]=b.shadow.matrix,t.point[p]=x,p++;else if(b.isHemisphereLight){var x;(x=e.get(b)).direction.setFromMatrixPosition(b.matrixWorld),x.direction.transformDirection(y),x.direction.normalize(),x.skyColor.copy(b.color).multiplyScalar(E),x.groundColor.copy(b.groundColor).multiplyScalar(E),t.hemi[g]=x,g++}}t.ambient[0]=l,t.ambient[1]=u,t.ambient[2]=c,t.directional.length=h,t.spot.length=f,t.rectArea.length=m,t.point.length=p,t.hemi.length=g,t.hash.stateID=t.id,t.hash.directionalLength=h,t.hash.pointLength=p,t.hash.spotLength=f,t.hash.rectAreaLength=m,t.hash.hemiLength=g,t.hash.shadowsLength=a.length},state:t}}function Wi(){var e=new qi,t=[],n=[];return{init:function(){t.length=0,n.length=0},state:{lightsArray:t,shadowsArray:n,lights:e},setupLights:function(r){e.setup(t,n,r)},pushLight:function(e){t.push(e)},pushShadow:function(e){n.push(e)}}}function Yi(){var e={};function t(n){var r=n.target;r.removeEventListener("dispose",t),delete e[r.id]}return{get:function(n,r){var i;return void 0===e[n.id]?(i=new Wi,e[n.id]={},e[n.id][r.id]=i,n.addEventListener("dispose",t)):void 0===e[n.id][r.id]?(i=new Wi,e[n.id][r.id]=i):i=e[n.id][r.id],i},dispose:function(){e={}}}}function Ki(e){Jn.call(this),this.type="MeshDepthMaterial",this.depthPacking=At,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(e)}function $i(e){Jn.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new Lt,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.lights=!1,this.setValues(e)}function Xi(e,t,n){for(var r=new on,i=new an,o=new Ct,a=new Ct(n,n),s=new Lt,l=new Lt,u=1,c=2,d=1+(u|c),p=new Array(d),y=new Array(d),b={},_={0:m,1:f,2:g},E=[new Lt(1,0,0),new Lt(-1,0,0),new Lt(0,0,1),new Lt(0,0,-1),new Lt(0,1,0),new Lt(0,-1,0)],w=[new Lt(0,1,0),new Lt(0,1,0),new Lt(0,1,0),new Lt(0,1,0),new Lt(0,0,1),new Lt(0,0,-1)],T=[new $t,new $t,new $t,new $t,new $t,new $t],A=0;A!==d;++A){var S=0!=(A&u),x=0!=(A&c),I=new Ki({depthPacking:St,morphTargets:S,skinning:x});p[A]=I;var R=new $i({morphTargets:S,skinning:x});y[A]=R}var C=this;function M(t,n,r,i,o,a){var s=t.geometry,l=null,d=p,h=t.customDepthMaterial;if(r&&(d=y,h=t.customDistanceMaterial),h)l=h;else{var f=!1;n.morphTargets&&(s&&s.isBufferGeometry?f=s.morphAttributes&&s.morphAttributes.position&&s.morphAttributes.position.length>0:s&&s.isGeometry&&(f=s.morphTargets&&s.morphTargets.length>0)),t.isSkinnedMesh&&!1===n.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",t);var m=t.isSkinnedMesh&&n.skinning,g=0;f&&(g|=u),m&&(g|=c),l=d[g]}if(e.localClippingEnabled&&!0===n.clipShadows&&0!==n.clippingPlanes.length){var v=l.uuid,E=n.uuid,w=b[v];void 0===w&&(w={},b[v]=w);var T=w[E];void 0===T&&(T=l.clone(),w[E]=T),l=T}return l.visible=n.visible,l.wireframe=n.wireframe,l.side=null!=n.shadowSide?n.shadowSide:_[n.side],l.clipShadows=n.clipShadows,l.clippingPlanes=n.clippingPlanes,l.clipIntersection=n.clipIntersection,l.wireframeLinewidth=n.wireframeLinewidth,l.linewidth=n.linewidth,r&&l.isMeshDistanceMaterial&&(l.referencePosition.copy(i),l.nearDistance=o,l.farDistance=a),l}function L(n,i,o,a){if(!1!==n.visible){if(n.layers.test(i.layers)&&(n.isMesh||n.isLine||n.isPoints)&&n.castShadow&&(!n.frustumCulled||r.intersectsObject(n))){n.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,n.matrixWorld);var s=t.update(n),u=n.material;if(Array.isArray(u))for(var c=s.groups,d=0,h=c.length;d<h;d++){var p=c[d],f=u[p.materialIndex];if(f&&f.visible){var m=M(n,f,a,l,o.near,o.far);e.renderBufferDirect(o,null,s,m,n,p)}}else u.visible&&(m=M(n,u,a,l,o.near,o.far),e.renderBufferDirect(o,null,s,m,n,null))}for(var g=n.children,y=0,v=g.length;y<v;y++)L(g[y],i,o,a)}}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=h,this.render=function(t,n,u){if(!1!==C.enabled&&(!1!==C.autoUpdate||!1!==C.needsUpdate)&&0!==t.length){var c,d=e.getRenderTarget(),h=e.getActiveCubeFace(),p=e.getActiveMipMapLevel(),f=e.state;f.setBlending(v),f.buffers.color.setClear(1,1,1,1),f.buffers.depth.setTest(!0),f.setScissorTest(!1);for(var m=0,g=t.length;m<g;m++){var y=t[m],b=y.shadow,_=y&&y.isPointLight;if(void 0!==b){var A=b.camera;if(o.copy(b.mapSize),o.min(a),_){var S=o.x,x=o.y;T[0].set(2*S,x,S,x),T[1].set(0,x,S,x),T[2].set(3*S,x,S,x),T[3].set(S,x,S,x),T[4].set(3*S,0,S,x),T[5].set(S,0,S,x),o.x*=4,o.y*=2}if(null===b.map){var I={minFilter:pe,magFilter:pe,format:De};b.map=new Xt(o.x,o.y,I),b.map.texture.name=y.name+".shadowMap",A.updateProjectionMatrix()}b.isSpotLightShadow&&b.update(y);var R=b.map,M=b.matrix;l.setFromMatrixPosition(y.matrixWorld),A.position.copy(l),_?(c=6,M.makeTranslation(-l.x,-l.y,-l.z)):(c=1,s.setFromMatrixPosition(y.target.matrixWorld),A.lookAt(s),A.updateMatrixWorld(),M.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),M.multiply(A.projectionMatrix),M.multiply(A.matrixWorldInverse)),e.setRenderTarget(R),e.clear();for(var P=0;P<c;P++){if(_){s.copy(A.position),s.add(E[P]),A.up.copy(w[P]),A.lookAt(s),A.updateMatrixWorld();var D=T[P];f.viewport(D)}i.multiplyMatrices(A.projectionMatrix,A.matrixWorldInverse),r.setFromMatrix(i),L(n,u,A,_)}}else console.warn("THREE.WebGLShadowMap:",y,"has no shadow.")}C.needsUpdate=!1,e.setRenderTarget(d,h,p)}}}function Qi(e,t,n,r){var i=new function(){var t=!1,n=new $t,r=null,i=new 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w:e.blendFuncSeparate(0,768,0,770);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}else switch(t){case b:e.blendFuncSeparate(770,771,1,771);break;case _:e.blendFunc(770,1);break;case E:e.blendFunc(0,769);break;case w:e.blendFunc(0,768);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}C=null,M=null,P=null,D=null,I=t,O=u}}else x&&(ae(3042),x=!1)}function le(t){N!==t&&(t?e.frontFace(2304):e.frontFace(2305),N=t)}function ue(t){t!==u?(oe(2884),t!==k&&(t===c?e.cullFace(1029):t===d?e.cullFace(1028):e.cullFace(1032))):ae(2884),k=t}function ce(t,n,r){t?(oe(32823),B===n&&U===r||(e.polygonOffset(n,r),B=n,U=r)):ae(32823)}function de(t){void 0===t&&(t=33984+Y-1),Q!==t&&(e.activeTexture(t),Q=t)}return re[3553]=ne(3553,3553,1),re[34067]=ne(34067,34069,6),i.setClear(0,0,0,1),o.setClear(1),a.setClear(0),oe(2929),o.setFunc(j),le(!1),ue(c),oe(2884),se(v),{buffers:{color:i,depth:o,stencil:a},initAttributes:function(){for(var 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n=e.side===m;t&&(n=!n),le(n),e.blending===b&&!1===e.transparent?se(v):se(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),o.setFunc(e.depthFunc),o.setTest(e.depthTest),o.setMask(e.depthWrite),i.setMask(e.colorWrite),ce(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)},setFlipSided:le,setCullFace:ue,setLineWidth:function(t){t!==F&&(K&&e.lineWidth(t),F=t)},setPolygonOffset:ce,setScissorTest:function(e){e?oe(3089):ae(3089)},activeTexture:de,bindTexture:function(t,n){null===Q&&de();var r=J[Q];void 0===r&&(r={type:void 0,texture:void 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i=1;if((e.width>r||e.height>r)&&(i=r/Math.max(e.width,e.height)),i<1||!0===t){if("undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap){var o=t?Rt.floorPowerOfTwo:Math.floor,a=o(i*e.width),l=o(i*e.height);void 0===s&&(s=c(a,l));var u=n?c(a,l):s;return u.width=a,u.height=l,u.getContext("2d").drawImage(e,0,0,a,l),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+e.width+"x"+e.height+") to ("+a+"x"+l+")."),u}return"data"in e&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+e.width+"x"+e.height+")."),e}return e}function h(e){return Rt.isPowerOfTwo(e.width)&&Rt.isPowerOfTwo(e.height)}function p(e,t){return e.generateMipmaps&&t&&e.minFilter!==pe&&e.minFilter!==ge}function f(t,n,i,o){e.generateMipmap(t),r.get(n).__maxMipLevel=Math.log(Math.max(i,o))*Math.LOG2E}function m(e,n){if(!i.isWebGL2)return e;var r=e;return 6403===e&&(5126===n&&(r=33326),5131===n&&(r=33325),5121===n&&(r=33321)),6407===e&&(5126===n&&(r=34837),5131===n&&(r=34843),5121===n&&(r=32849)),6408===e&&(5126===n&&(r=34836),5131===n&&(r=34842),5121===n&&(r=32856)),33325===r||33326===r||34842===r||34836===r?t.get("EXT_color_buffer_float"):34843!==r&&34837!==r||console.warn("THREE.WebGLRenderer: Floating point textures with RGB format not supported. 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),e.texParameteri(n,10240,g(a.magFilter)),e.texParameteri(n,10241,g(a.minFilter)),a.minFilter!==pe&&a.minFilter!==ge&&console.warn("THREE.WebGLRenderer: Texture is not power of two. 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l=function(e){return!i.isWebGL2&&(e.wrapS!==de||e.wrapT!==de||e.minFilter!==pe&&e.minFilter!==ge)}(r)&&!1===h(r.image),u=d(r.image,l,!1,i.maxTextureSize),c=h(u)||i.isWebGL2,g=o.convert(r.format),y=o.convert(r.type),v=m(g,y);T(s,r,c);var b,_=r.mipmaps;if(r.isDepthTexture){if(v=6402,r.type===Se){if(!i.isWebGL2)throw new Error("Float Depth Texture only supported in WebGL2.0");v=36012}else i.isWebGL2&&(v=33189);r.format===ke&&6402===v&&r.type!==we&&r.type!==Ae&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),r.type=we,y=o.convert(r.type)),r.format===Fe&&(v=34041,r.type!==Me&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),r.type=Me,y=o.convert(r.type))),n.texImage2D(3553,0,v,u.width,u.height,0,g,y,null)}else if(r.isDataTexture)if(_.length>0&&c){for(var E=0,w=_.length;E<w;E++)b=_[E],n.texImage2D(3553,E,v,b.width,b.height,0,g,y,b.data);r.generateMipmaps=!1,t.__maxMipLevel=_.length-1}else n.texImage2D(3553,0,v,u.width,u.height,0,g,y,u.data),t.__maxMipLevel=0;else if(r.isCompressedTexture){for(E=0,w=_.length;E<w;E++)b=_[E],r.format!==De&&r.format!==Pe?n.getCompressedTextureFormats().indexOf(g)>-1?n.compressedTexImage2D(3553,E,v,b.width,b.height,0,b.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texImage2D(3553,E,v,b.width,b.height,0,g,y,b.data);t.__maxMipLevel=_.length-1}else if(r.isDataTexture2DArray)n.texImage3D(35866,0,v,u.width,u.height,u.depth,0,g,y,u.data),t.__maxMipLevel=0;else if(r.isDataTexture3D)n.texImage3D(32879,0,v,u.width,u.height,u.depth,0,g,y,u.data),t.__maxMipLevel=0;else if(_.length>0&&c){for(E=0,w=_.length;E<w;E++)b=_[E],n.texImage2D(3553,E,v,g,y,b);r.generateMipmaps=!1,t.__maxMipLevel=_.length-1}else n.texImage2D(3553,0,v,g,y,u),t.__maxMipLevel=0;p(r,c)&&f(3553,r,u.width,u.height),t.__version=r.version,r.onUpdate&&r.onUpdate(r)}function x(t,i,a,s){var l=o.convert(i.texture.format),u=o.convert(i.texture.type),c=m(l,u);n.texImage2D(s,0,c,i.width,i.height,0,l,u,null),e.bindFramebuffer(36160,t),e.framebufferTexture2D(36160,a,s,r.get(i.texture).__webglTexture,0),e.bindFramebuffer(36160,null)}function I(t,n,r){if(e.bindRenderbuffer(36161,t),n.depthBuffer&&!n.stencilBuffer){if(r){var i=R(n);e.renderbufferStorageMultisample(36161,i,33189,n.width,n.height)}else e.renderbufferStorage(36161,33189,n.width,n.height);e.framebufferRenderbuffer(36160,36096,36161,t)}else if(n.depthBuffer&&n.stencilBuffer)r?(i=R(n),e.renderbufferStorageMultisample(36161,i,34041,n.width,n.height)):e.renderbufferStorage(36161,34041,n.width,n.height),e.framebufferRenderbuffer(36160,33306,36161,t);else{var a=m(o.convert(n.texture.format),o.convert(n.texture.type));r?(i=R(n),e.renderbufferStorageMultisample(36161,i,a,n.width,n.height)):e.renderbufferStorage(36161,a,n.width,n.height)}e.bindRenderbuffer(36161,null)}function R(e){return i.isWebGL2&&e.isWebGLMultisampleRenderTarget?Math.min(i.maxSamples,e.samples):0}var C=!1,M=!1;this.allocateTextureUnit=function(){var e=b;return e>=i.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+e+" texture units while this GPU supports only "+i.maxTextures),b+=1,e},this.resetTextureUnits=function(){b=0},this.setTexture2D=_,this.setTexture2DArray=function(e,t){var i=r.get(e);e.version>0&&i.__version!==e.version?S(i,e,t):(n.activeTexture(33984+t),n.bindTexture(35866,i.__webglTexture))},this.setTexture3D=function(e,t){var i=r.get(e);e.version>0&&i.__version!==e.version?S(i,e,t):(n.activeTexture(33984+t),n.bindTexture(32879,i.__webglTexture))},this.setTextureCube=E,this.setTextureCubeDynamic=w,this.setupRenderTarget=function(t){var s=r.get(t),l=r.get(t.texture);t.addEventListener("dispose",v),l.__webglTexture=e.createTexture(),a.memory.textures++;var u=!0===t.isWebGLRenderTargetCube,c=!0===t.isWebGLMultisampleRenderTarget,d=h(t)||i.isWebGL2;if(u){s.__webglFramebuffer=[];for(var g=0;g<6;g++)s.__webglFramebuffer[g]=e.createFramebuffer()}else if(s.__webglFramebuffer=e.createFramebuffer(),c)if(i.isWebGL2){s.__webglMultisampledFramebuffer=e.createFramebuffer(),s.__webglColorRenderbuffer=e.createRenderbuffer(),e.bindRenderbuffer(36161,s.__webglColorRenderbuffer);var y=m(o.convert(t.texture.format),o.convert(t.texture.type)),b=R(t);e.renderbufferStorageMultisample(36161,b,y,t.width,t.height),e.bindFramebuffer(36160,s.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(36160,36064,36161,s.__webglColorRenderbuffer),e.bindRenderbuffer(36161,null),t.depthBuffer&&(s.__webglDepthRenderbuffer=e.createRenderbuffer(),I(s.__webglDepthRenderbuffer,t,!0)),e.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(u){for(n.bindTexture(34067,l.__webglTexture),T(34067,t.texture,d),g=0;g<6;g++)x(s.__webglFramebuffer[g],t,36064,34069+g);p(t.texture,d)&&f(34067,t.texture,t.width,t.height),n.bindTexture(34067,null)}else n.bindTexture(3553,l.__webglTexture),T(3553,t.texture,d),x(s.__webglFramebuffer,t,36064,3553),p(t.texture,d)&&f(3553,t.texture,t.width,t.height),n.bindTexture(3553,null);t.depthBuffer&&function(t){var n=r.get(t),i=!0===t.isWebGLRenderTargetCube;if(t.depthTexture){if(i)throw new Error("target.depthTexture not supported in Cube render targets");!function(t,n){if(n&&n.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported");if(e.bindFramebuffer(36160,t),!n.depthTexture||!n.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");r.get(n.depthTexture).__webglTexture&&n.depthTexture.image.width===n.width&&n.depthTexture.image.height===n.height||(n.depthTexture.image.width=n.width,n.depthTexture.image.height=n.height,n.depthTexture.needsUpdate=!0),_(n.depthTexture,0);var i=r.get(n.depthTexture).__webglTexture;if(n.depthTexture.format===ke)e.framebufferTexture2D(36160,36096,3553,i,0);else{if(n.depthTexture.format!==Fe)throw new Error("Unknown depthTexture format");e.framebufferTexture2D(36160,33306,3553,i,0)}}(n.__webglFramebuffer,t)}else if(i){n.__webglDepthbuffer=[];for(var o=0;o<6;o++)e.bindFramebuffer(36160,n.__webglFramebuffer[o]),n.__webglDepthbuffer[o]=e.createRenderbuffer(),I(n.__webglDepthbuffer[o],t)}else e.bindFramebuffer(36160,n.__webglFramebuffer),n.__webglDepthbuffer=e.createRenderbuffer(),I(n.__webglDepthbuffer,t);e.bindFramebuffer(36160,null)}(t)},this.updateRenderTargetMipmap=function(e){var t=e.texture;if(p(t,h(e)||i.isWebGL2)){var o=e.isWebGLRenderTargetCube?34067:3553,a=r.get(t).__webglTexture;n.bindTexture(o,a),f(o,t,e.width,e.height),n.bindTexture(o,null)}},this.updateMultisampleRenderTarget=function(t){if(t.isWebGLMultisampleRenderTarget)if(i.isWebGL2){var n=r.get(t);e.bindFramebuffer(36008,n.__webglMultisampledFramebuffer),e.bindFramebuffer(36009,n.__webglFramebuffer);var o=t.width,a=t.height,s=16384;t.depthBuffer&&(s|=256),t.stencilBuffer&&(s|=1024),e.blitFramebuffer(0,0,o,a,0,0,o,a,s,9728)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")},this.safeSetTexture2D=function(e,t){e&&e.isWebGLRenderTarget&&(!1===C&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),C=!0),e=e.texture),_(e,t)},this.safeSetTextureCube=function(e,t){e&&e.isWebGLRenderTargetCube&&(!1===M&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),M=!0),e=e.texture),e&&e.isCubeTexture||Array.isArray(e.image)&&6===e.image.length?E(e,t):w(e,t)}}function eo(e,t,n){return{convert:function(e){var r;if(e===ce)return 10497;if(e===de)return 33071;if(e===he)return 33648;if(e===pe)return 9728;if(e===fe)return 9984;if(e===me)return 9986;if(e===ge)return 9729;if(e===ye)return 9985;if(e===ve)return 9987;if(e===be)return 5121;if(e===Ie)return 32819;if(e===Re)return 32820;if(e===Ce)return 33635;if(e===_e)return 5120;if(e===Ee)return 5122;if(e===we)return 5123;if(e===Te)return 5124;if(e===Ae)return 5125;if(e===Se)return 5126;if(e===xe){if(n.isWebGL2)return 5131;if(null!==(r=t.get("OES_texture_half_float")))return r.HALF_FLOAT_OES}if(e===Le)return 6406;if(e===Pe)return 6407;if(e===De)return 6408;if(e===Oe)return 6409;if(e===Ne)return 6410;if(e===ke)return 6402;if(e===Fe)return 34041;if(e===Be)return 6403;if(e===A)return 32774;if(e===S)return 32778;if(e===x)return 32779;if(e===C)return 0;if(e===M)return 1;if(e===L)return 768;if(e===P)return 769;if(e===D)return 770;if(e===O)return 771;if(e===N)return 772;if(e===k)return 773;if(e===F)return 774;if(e===B)return 775;if(e===U)return 776;if((e===Ue||e===ze||e===Ge||e===Ve)&&null!==(r=t.get("WEBGL_compressed_texture_s3tc"))){if(e===Ue)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===ze)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===Ge)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===Ve)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((e===je||e===He||e===Ze||e===qe)&&null!==(r=t.get("WEBGL_compressed_texture_pvrtc"))){if(e===je)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===He)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===Ze)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===qe)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(e===We&&null!==(r=t.get("WEBGL_compressed_texture_etc1")))return r.COMPRESSED_RGB_ETC1_WEBGL;if((e===Ye||e===Ke||e===$e||e===Xe||e===Qe||e===Je||e===et||e===tt||e===nt||e===rt||e===it||e===ot||e===at||e===st)&&null!==(r=t.get("WEBGL_compressed_texture_astc")))return e;if(e===I||e===R){if(n.isWebGL2){if(e===I)return 32775;if(e===R)return 32776}if(null!==(r=t.get("EXT_blend_minmax"))){if(e===I)return r.MIN_EXT;if(e===R)return r.MAX_EXT}}if(e===Me){if(n.isWebGL2)return 34042;if(null!==(r=t.get("WEBGL_depth_texture")))return r.UNSIGNED_INT_24_8_WEBGL}return 0}}}function to(){Cn.call(this),this.type="Group"}function no(){Cn.call(this),this.type="Camera",this.matrixWorldInverse=new an,this.projectionMatrix=new an,this.projectionMatrixInverse=new an}function ro(e,t,n,r){no.call(this),this.type="PerspectiveCamera",this.fov=void 0!==e?e:50,this.zoom=1,this.near=void 0!==n?n:.1,this.far=void 0!==r?r:2e3,this.focus=10,this.aspect=void 0!==t?t:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function io(e){ro.call(this),this.cameras=e||[]}Ki.prototype=Object.create(Jn.prototype),Ki.prototype.constructor=Ki,Ki.prototype.isMeshDepthMaterial=!0,Ki.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.depthPacking=e.depthPacking,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},$i.prototype=Object.create(Jn.prototype),$i.prototype.constructor=$i,$i.prototype.isMeshDistanceMaterial=!0,$i.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this},to.prototype=Object.assign(Object.create(Cn.prototype),{constructor:to,isGroup:!0}),no.prototype=Object.assign(Object.create(Cn.prototype),{constructor:no,isCamera:!0,copy:function(e,t){return Cn.prototype.copy.call(this,e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this},getWorldDirection:function(e){void 0===e&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),e=new Lt),this.updateMatrixWorld(!0);var t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()},updateMatrixWorld:function(e){Cn.prototype.updateMatrixWorld.call(this,e),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),ro.prototype=Object.assign(Object.create(no.prototype),{constructor:ro,isPerspectiveCamera:!0,copy:function(e,t){return no.prototype.copy.call(this,e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this},setFocalLength:function(e){var t=.5*this.getFilmHeight()/e;this.fov=2*Rt.RAD2DEG*Math.atan(t),this.updateProjectionMatrix()},getFocalLength:function(){var e=Math.tan(.5*Rt.DEG2RAD*this.fov);return.5*this.getFilmHeight()/e},getEffectiveFOV:function(){return 2*Rt.RAD2DEG*Math.atan(Math.tan(.5*Rt.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(e,t,n,r,i,o){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var e=this.near,t=e*Math.tan(.5*Rt.DEG2RAD*this.fov)/this.zoom,n=2*t,r=this.aspect*n,i=-.5*r,o=this.view;if(null!==this.view&&this.view.enabled){var a=o.fullWidth,s=o.fullHeight;i+=o.offsetX*r/a,t-=o.offsetY*n/s,r*=o.width/a,n*=o.height/s}var l=this.filmOffset;0!==l&&(i+=e*l/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,t,t-n,e,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(e){var t=Cn.prototype.toJSON.call(this,e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}),io.prototype=Object.assign(Object.create(ro.prototype),{constructor:io,isArrayCamera:!0});var oo,ao,so,lo,uo,co,ho=new Lt,po=new Lt;function fo(e,t,n){ho.setFromMatrixPosition(t.matrixWorld),po.setFromMatrixPosition(n.matrixWorld);var r=ho.distanceTo(po),i=t.projectionMatrix.elements,o=n.projectionMatrix.elements,a=i[14]/(i[10]-1),s=i[14]/(i[10]+1),l=(i[9]+1)/i[5],u=(i[9]-1)/i[5],c=(i[8]-1)/i[0],d=(o[8]+1)/o[0],h=a*c,p=a*d,f=r/(-c+d),m=f*-c;t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(m),e.translateZ(f),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.getInverse(e.matrixWorld);var g=a+f,y=s+f,v=h-m,b=p+(r-m),_=l*s/y*g,E=u*s/y*g;e.projectionMatrix.makePerspective(v,b,_,E,g,y)}function mo(e){var t,n,r=this,i=null,o=null,a=null,s=[],l=new an,u=new an,c=1,d="local-floor";"undefined"!=typeof window&&"VRFrameData"in window&&(o=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",E,!1));var h=new an,p=new Mt,f=new Lt,m=new ro;m.viewport=new $t,m.layers.enable(1);var g=new ro;g.viewport=new $t,g.layers.enable(2);var y=new io([m,g]);function v(){return null!==i&&!0===i.isPresenting}y.layers.enable(1),y.layers.enable(2);var b,_=new Ct;function E(){if(v()){var o=i.getEyeParameters("left");t=2*o.renderWidth*c,n=o.renderHeight*c,b=e.getPixelRatio(),e.getSize(_),e.setDrawingBufferSize(t,n,1),m.viewport.set(0,0,t/2,n),g.viewport.set(t/2,0,t/2,n),S.start()}else r.enabled&&e.setDrawingBufferSize(_.width,_.height,b),S.stop()}var w=[];function T(e){for(var t=navigator.getGamepads&&navigator.getGamepads(),n=0,r=0,i=t.length;n<i;n++){var o=t[n];if(o&&("Daydream Controller"===o.id||"Gear VR Controller"===o.id||"Oculus Go Controller"===o.id||"OpenVR Gamepad"===o.id||o.id.startsWith("Oculus Touch")||o.id.startsWith("Spatial Controller"))){if(r===e)return o;r++}}}function A(e,r){null!==r&&4===r.length&&e.set(r[0]*t,r[1]*n,r[2]*t,r[3]*n)}this.enabled=!1,this.getController=function(e){var t=s[e];return void 0===t&&((t=new to).matrixAutoUpdate=!1,t.visible=!1,s[e]=t),t},this.getDevice=function(){return i},this.setDevice=function(e){void 0!==e&&(i=e),S.setContext(e)},this.setFramebufferScaleFactor=function(e){c=e},this.setReferenceSpaceType=function(e){d=e},this.setPoseTarget=function(e){void 0!==e&&(a=e)},this.getCamera=function(e){var t="local-floor"===d?1.6:0;if(!1===v())return e.position.set(0,t,0),e.rotation.set(0,0,0),e;if(i.depthNear=e.near,i.depthFar=e.far,i.getFrameData(o),"local-floor"===d){var n=i.stageParameters;n?l.fromArray(n.sittingToStandingTransform):l.makeTranslation(0,t,0)}var r=o.pose,c=null!==a?a:e;c.matrix.copy(l),c.matrix.decompose(c.position,c.quaternion,c.scale),null!==r.orientation&&(p.fromArray(r.orientation),c.quaternion.multiply(p)),null!==r.position&&(p.setFromRotationMatrix(l),f.fromArray(r.position),f.applyQuaternion(p),c.position.add(f)),c.updateMatrixWorld(),m.near=e.near,g.near=e.near,m.far=e.far,g.far=e.far,m.matrixWorldInverse.fromArray(o.leftViewMatrix),g.matrixWorldInverse.fromArray(o.rightViewMatrix),u.getInverse(l),"local-floor"===d&&(m.matrixWorldInverse.multiply(u),g.matrixWorldInverse.multiply(u));var b=c.parent;null!==b&&(h.getInverse(b.matrixWorld),m.matrixWorldInverse.multiply(h),g.matrixWorldInverse.multiply(h)),m.matrixWorld.getInverse(m.matrixWorldInverse),g.matrixWorld.getInverse(g.matrixWorldInverse),m.projectionMatrix.fromArray(o.leftProjectionMatrix),g.projectionMatrix.fromArray(o.rightProjectionMatrix),fo(y,m,g);var _=i.getLayers();if(_.length){var E=_[0];A(m.viewport,E.leftBounds),A(g.viewport,E.rightBounds)}return function(){for(var e=0;e<s.length;e++){var t=s[e],n=T(e);if(void 0!==n&&void 0!==n.pose){if(null===n.pose)return;var r=n.pose;!1===r.hasPosition&&t.position.set(.2,-.6,-.05),null!==r.position&&t.position.fromArray(r.position),null!==r.orientation&&t.quaternion.fromArray(r.orientation),t.matrix.compose(t.position,t.quaternion,t.scale),t.matrix.premultiply(l),t.matrix.decompose(t.position,t.quaternion,t.scale),t.matrixWorldNeedsUpdate=!0,t.visible=!0;var i="Daydream Controller"===n.id?0:1;void 0===w[e]&&(w[e]=!1),w[e]!==n.buttons[i].pressed&&(w[e]=n.buttons[i].pressed,!0===w[e]?t.dispatchEvent({type:"selectstart"}):(t.dispatchEvent({type:"selectend"}),t.dispatchEvent({type:"select"})))}else t.visible=!1}}(),y},this.getStandingMatrix=function(){return l},this.isPresenting=v;var S=new vn;this.setAnimationLoop=function(e){S.setAnimationLoop(e),v()&&S.start()},this.submitFrame=function(){v()&&i.submitFrame()},this.dispose=function(){"undefined"!=typeof window&&window.removeEventListener("vrdisplaypresentchange",E)},this.setFrameOfReferenceType=function(){console.warn("THREE.WebVRManager: setFrameOfReferenceType() has been deprecated.")}}function go(e){var t=e.context,n=null,r=null,i="local-floor",o=null,a=[],s=[];function l(){return null!==n&&null!==r}var u=new ro;u.layers.enable(1),u.viewport=new $t;var c=new ro;c.layers.enable(2),c.viewport=new $t;var d=new io([u,c]);function h(e){for(var t=0;t<a.length;t++)s[t]===e.inputSource&&a[t].dispatchEvent({type:e.type})}function p(){e.setFramebuffer(null),e.setRenderTarget(e.getRenderTarget()),y.stop()}function f(e){r=e,y.setContext(n),y.start()}function m(e,t){null===t?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.getInverse(e.matrixWorld)}d.layers.enable(1),d.layers.enable(2),this.enabled=!1,this.getController=function(e){var t=a[e];return void 0===t&&((t=new 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r=t.getAttributes();e.hasPositions&&(f.bindBuffer(34962,n.position),f.bufferData(34962,e.positionArray,35048),v.enableAttribute(r.position),f.vertexAttribPointer(r.position,3,5126,!1,0,0)),e.hasNormals&&(f.bindBuffer(34962,n.normal),f.bufferData(34962,e.normalArray,35048),v.enableAttribute(r.normal),f.vertexAttribPointer(r.normal,3,5126,!1,0,0)),e.hasUvs&&(f.bindBuffer(34962,n.uv),f.bufferData(34962,e.uvArray,35048),v.enableAttribute(r.uv),f.vertexAttribPointer(r.uv,2,5126,!1,0,0)),e.hasColors&&(f.bindBuffer(34962,n.color),f.bufferData(34962,e.colorArray,35048),v.enableAttribute(r.color),f.vertexAttribPointer(r.color,3,5126,!1,0,0)),v.disableUnusedAttributes(),f.drawArrays(4,0,e.count),e.count=0},this.renderBufferDirect=function(e,t,n,r,i,o){var a=i.isMesh&&i.matrixWorld.determinant()<0;v.setMaterial(r,a);var s=we(e,t,r,i),l=!1;G.geometry===n.id&&G.program===s.id&&G.wireframe===(!0===r.wireframe)||(G.geometry=n.id,G.program=s.id,G.wireframe=!0===r.wireframe,l=!0),i.morphTargetInfluences&&(C.update(i,n,r,s),l=!0);var u,c=n.index,d=n.attributes.position,h=1;!0===r.wireframe&&(c=T.getWireframeAttribute(n),h=2);var p=M;null!==c&&(u=w.get(c),(p=L).setIndex(u)),l&&(function(e,t,n){if(n&&n.isInstancedBufferGeometry&&!y.isWebGL2&&null===g.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");else{v.initAttributes();var r=n.attributes,i=t.getAttributes(),o=e.defaultAttributeValues;for(var a in i){var s=i[a];if(s>=0){var l=r[a];if(void 0!==l){var u=l.normalized,c=l.itemSize,d=w.get(l);if(void 0===d)continue;var h=d.buffer,p=d.type,m=d.bytesPerElement;if(l.isInterleavedBufferAttribute){var b=l.data,_=b.stride,E=l.offset;b&&b.isInstancedInterleavedBuffer?(v.enableAttributeAndDivisor(s,b.meshPerAttribute),void 0===n.maxInstancedCount&&(n.maxInstancedCount=b.meshPerAttribute*b.count)):v.enableAttribute(s),f.bindBuffer(34962,h),f.vertexAttribPointer(s,c,p,u,_*m,E*m)}else l.isInstancedBufferAttribute?(v.enableAttributeAndDivisor(s,l.meshPerAttribute),void 0===n.maxInstancedCount&&(n.maxInstancedCount=l.meshPerAttribute*l.count)):v.enableAttribute(s),f.bindBuffer(34962,h),f.vertexAttribPointer(s,c,p,u,0,0)}else if(void 0!==o){var T=o[a];if(void 0!==T)switch(T.length){case 2:f.vertexAttrib2fv(s,T);break;case 3:f.vertexAttrib3fv(s,T);break;case 4:f.vertexAttrib4fv(s,T);break;default:f.vertexAttrib1fv(s,T)}}}}v.disableUnusedAttributes()}}(r,s,n),null!==c&&f.bindBuffer(34963,u.buffer));var m=1/0;null!==c?m=c.count:void 0!==d&&(m=d.count);var b=n.drawRange.start*h,_=n.drawRange.count*h,E=null!==o?o.start*h:0,A=null!==o?o.count*h:1/0,S=Math.max(b,E),x=Math.min(m,b+_,E+A)-1,I=Math.max(0,x-S+1);if(0!==I){if(i.isMesh)if(!0===r.wireframe)v.setLineWidth(r.wireframeLinewidth*ae()),p.setMode(1);else switch(i.drawMode){case ft:p.setMode(4);break;case mt:p.setMode(5);break;case gt:p.setMode(6)}else if(i.isLine){var R=r.linewidth;void 0===R&&(R=1),v.setLineWidth(R*ae()),i.isLineSegments?p.setMode(1):i.isLineLoop?p.setMode(2):p.setMode(3)}else i.isPoints?p.setMode(0):i.isSprite&&p.setMode(4);n&&n.isInstancedBufferGeometry?n.maxInstancedCount>0&&p.renderInstances(n,S,I):p.render(S,I)}},this.compile=function(e,t){(p=I.get(e,t)).init(),e.traverse((function(e){e.isLight&&(p.pushLight(e),e.castShadow&&p.pushShadow(e))})),p.setupLights(t),e.traverse((function(t){if(t.material)if(Array.isArray(t.material))for(var n=0;n<t.material.length;n++)Ee(t.material[n],e.fog,t);else Ee(t.material,e.fog,t)}))};var me=null,ge=new vn;function ye(e,t,n,r){if(!1!==e.visible){if(e.layers.test(t.layers))if(e.isGroup)n=e.renderOrder;else if(e.isLight)p.pushLight(e),e.castShadow&&p.pushShadow(e);else if(e.isSprite){if(!e.frustumCulled||ee.intersectsSprite(e)){r&&oe.setFromMatrixPosition(e.matrixWorld).applyMatrix4(ie);var i=A.update(e);(o=e.material).visible&&h.push(e,i,o,n,oe.z,null)}}else if(e.isImmediateRenderObject)r&&oe.setFromMatrixPosition(e.matrixWorld).applyMatrix4(ie),h.push(e,null,e.material,n,oe.z,null);else if((e.isMesh||e.isLine||e.isPoints)&&(e.isSkinnedMesh&&e.skeleton.update(),!e.frustumCulled||ee.intersectsObject(e))){r&&oe.setFromMatrixPosition(e.matrixWorld).applyMatrix4(ie),i=A.update(e);var o=e.material;if(Array.isArray(o))for(var a=i.groups,s=0,l=a.length;s<l;s++){var u=a[s],c=o[u.materialIndex];c&&c.visible&&h.push(e,i,c,n,oe.z,u)}else o.visible&&h.push(e,i,o,n,oe.z,null)}var d=e.children;for(s=0,l=d.length;s<l;s++)ye(d[s],t,n,r)}}function ve(e,t,n,r){for(var i=0,o=e.length;i<o;i++){var a=e[i],s=a.object,l=a.geometry,u=void 0===r?a.material:r,c=a.group;if(n.isArrayCamera){j=n;for(var d=n.cameras,h=0,f=d.length;h<f;h++){var m=d[h];s.layers.test(m.layers)&&(v.viewport(H.copy(m.viewport)),p.setupLights(m),_e(s,t,m,l,u,c))}}else j=null,_e(s,t,n,l,u,c)}}function _e(e,t,n,r,i,o){if(e.onBeforeRender(D,t,n,r,i,o),p=I.get(t,j||n),e.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,e.matrixWorld),e.normalMatrix.getNormalMatrix(e.modelViewMatrix),e.isImmediateRenderObject){v.setMaterial(i);var a=we(n,t.fog,i,e);G.geometry=null,G.program=null,G.wireframe=!1,function(e,t){e.render((function(e){D.renderBufferImmediate(e,t)}))}(e,a)}else D.renderBufferDirect(n,t.fog,r,i,e,o);e.onAfterRender(D,t,n,r,i,o),p=I.get(t,j||n)}function Ee(e,t,n){var r=_.get(e),i=p.state.lights,o=p.state.shadowsArray,a=r.lightsHash,s=i.state.hash,l=S.getParameters(e,i.state,o,t,te.numPlanes,te.numIntersection,n),u=S.getProgramCode(e,l),c=r.program,d=!0;if(void 0===c)e.addEventListener("dispose",pe);else if(c.code!==u)fe(e);else if(a.stateID!==s.stateID||a.directionalLength!==s.directionalLength||a.pointLength!==s.pointLength||a.spotLength!==s.spotLength||a.rectAreaLength!==s.rectAreaLength||a.hemiLength!==s.hemiLength||a.shadowsLength!==s.shadowsLength)a.stateID=s.stateID,a.directionalLength=s.directionalLength,a.pointLength=s.pointLength,a.spotLength=s.spotLength,a.rectAreaLength=s.rectAreaLength,a.hemiLength=s.hemiLength,a.shadowsLength=s.shadowsLength,d=!1;else{if(void 0!==l.shaderID)return;d=!1}if(d){if(l.shaderID){var h=yn[l.shaderID];r.shader={name:e.type,uniforms:ln(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else r.shader={name:e.type,uniforms:e.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader};e.onBeforeCompile(r.shader,D),u=S.getProgramCode(e,l),c=S.acquireProgram(e,r.shader,l,u),r.program=c,e.program=c}var f=c.getAttributes();if(e.morphTargets){e.numSupportedMorphTargets=0;for(var m=0;m<D.maxMorphTargets;m++)f["morphTarget"+m]>=0&&e.numSupportedMorphTargets++}if(e.morphNormals)for(e.numSupportedMorphNormals=0,m=0;m<D.maxMorphNormals;m++)f["morphNormal"+m]>=0&&e.numSupportedMorphNormals++;var g=r.shader.uniforms;(e.isShaderMaterial||e.isRawShaderMaterial)&&!0!==e.clipping||(r.numClippingPlanes=te.numPlanes,r.numIntersection=te.numIntersection,g.clippingPlanes=te.uniform),r.fog=t,void 0===a&&(r.lightsHash=a={}),a.stateID=s.stateID,a.directionalLength=s.directionalLength,a.pointLength=s.pointLength,a.spotLength=s.spotLength,a.rectAreaLength=s.rectAreaLength,a.hemiLength=s.hemiLength,a.shadowsLength=s.shadowsLength,e.lights&&(g.ambientLightColor.value=i.state.ambient,g.lightProbe.value=i.state.probe,g.directionalLights.value=i.state.directional,g.spotLights.value=i.state.spot,g.rectAreaLights.value=i.state.rectArea,g.pointLights.value=i.state.point,g.hemisphereLights.value=i.state.hemi,g.directionalShadowMap.value=i.state.directionalShadowMap,g.directionalShadowMatrix.value=i.state.directionalShadowMatrix,g.spotShadowMap.value=i.state.spotShadowMap,g.spotShadowMatrix.value=i.state.spotShadowMatrix,g.pointShadowMap.value=i.state.pointShadowMap,g.pointShadowMatrix.value=i.state.pointShadowMatrix);var y=r.program.getUniforms(),v=xi.seqWithValue(y.seq,g);r.uniformsList=v}function we(e,t,n,r){E.resetTextureUnits();var i=_.get(n),o=p.state.lights,a=i.lightsHash,s=o.state.hash;if(ne&&(re||e!==V)){var l=e===V&&n.id===z;te.setState(n.clippingPlanes,n.clipIntersection,n.clipShadows,e,i,l)}!1===n.needsUpdate&&(void 0===i.program||n.fog&&i.fog!==t?n.needsUpdate=!0:(!n.lights||a.stateID===s.stateID&&a.directionalLength===s.directionalLength&&a.pointLength===s.pointLength&&a.spotLength===s.spotLength&&a.rectAreaLength===s.rectAreaLength&&a.hemiLength===s.hemiLength&&a.shadowsLength===s.shadowsLength)&&(void 0===i.numClippingPlanes||i.numClippingPlanes===te.numPlanes&&i.numIntersection===te.numIntersection)||(n.needsUpdate=!0)),n.needsUpdate&&(Ee(n,t,r),n.needsUpdate=!1);var u=!1,c=!1,d=!1,h=i.program,g=h.getUniforms(),b=i.shader.uniforms;if(v.useProgram(h.program)&&(u=!0,c=!0,d=!0),n.id!==z&&(z=n.id,c=!0),u||V!==e){if(g.setValue(f,"projectionMatrix",e.projectionMatrix),y.logarithmicDepthBuffer&&g.setValue(f,"logDepthBufFC",2/(Math.log(e.far+1)/Math.LN2)),V!==e&&(V=e,c=!0,d=!0),n.isShaderMaterial||n.isMeshPhongMaterial||n.isMeshStandardMaterial||n.envMap){var w=g.map.cameraPosition;void 0!==w&&w.setValue(f,oe.setFromMatrixPosition(e.matrixWorld))}(n.isMeshPhongMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial||n.skinning)&&g.setValue(f,"viewMatrix",e.matrixWorldInverse)}if(n.skinning){g.setOptional(f,r,"bindMatrix"),g.setOptional(f,r,"bindMatrixInverse");var T=r.skeleton;if(T){var A=T.bones;if(y.floatVertexTextures){if(void 0===T.boneTexture){var S=Math.sqrt(4*A.length);S=Rt.ceilPowerOfTwo(S),S=Math.max(S,4);var x=new Float32Array(S*S*4);x.set(T.boneMatrices);var I=new en(x,S,S,De,Se);I.needsUpdate=!0,T.boneMatrices=x,T.boneTexture=I,T.boneTextureSize=S}g.setValue(f,"boneTexture",T.boneTexture,E),g.setValue(f,"boneTextureSize",T.boneTextureSize)}else g.setOptional(f,T,"boneMatrices")}}return c&&(g.setValue(f,"toneMappingExposure",D.toneMappingExposure),g.setValue(f,"toneMappingWhitePoint",D.toneMappingWhitePoint),n.lights&&function(e,t){e.ambientLightColor.needsUpdate=t,e.lightProbe.needsUpdate=t,e.directionalLights.needsUpdate=t,e.pointLights.needsUpdate=t,e.spotLights.needsUpdate=t,e.rectAreaLights.needsUpdate=t,e.hemisphereLights.needsUpdate=t}(b,d),t&&n.fog&&function(e,t){e.fogColor.value.copy(t.color),t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)}(b,t),n.isMeshBasicMaterial?Te(b,n):n.isMeshLambertMaterial?(Te(b,n),function(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}(b,n)):n.isMeshPhongMaterial?(Te(b,n),n.isMeshToonMaterial?function(e,t){Ae(e,t),t.gradientMap&&(e.gradientMap.value=t.gradientMap)}(b,n):Ae(b,n)):n.isMeshStandardMaterial?(Te(b,n),n.isMeshPhysicalMaterial?function(e,t){Ie(e,t),e.reflectivity.value=t.reflectivity,e.clearCoat.value=t.clearCoat,e.clearCoatRoughness.value=t.clearCoatRoughness}(b,n):Ie(b,n)):n.isMeshMatcapMaterial?(Te(b,n),function(e,t){t.matcap&&(e.matcap.value=t.matcap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===m&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===m&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(b,n)):n.isMeshDepthMaterial?(Te(b,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(b,n)):n.isMeshDistanceMaterial?(Te(b,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias),e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}(b,n)):n.isMeshNormalMaterial?(Te(b,n),function(e,t){t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===m&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===m&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(b,n)):n.isLineBasicMaterial?(function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity}(b,n),n.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(b,n)):n.isPointsMaterial?function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.size.value=t.size*K,e.scale.value=.5*Y,e.map.value=t.map,null!==t.map&&(!0===t.map.matrixAutoUpdate&&t.map.updateMatrix(),e.uvTransform.value.copy(t.map.matrix))}(b,n):n.isSpriteMaterial?function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.rotation.value=t.rotation,e.map.value=t.map,null!==t.map&&(!0===t.map.matrixAutoUpdate&&t.map.updateMatrix(),e.uvTransform.value.copy(t.map.matrix))}(b,n):n.isShadowMaterial&&(b.color.value.copy(n.color),b.opacity.value=n.opacity),void 0!==b.ltc_1&&(b.ltc_1.value=gn.LTC_1),void 0!==b.ltc_2&&(b.ltc_2.value=gn.LTC_2),xi.upload(f,i.uniformsList,b,E)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(xi.upload(f,i.uniformsList,b,E),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&g.setValue(f,"center",r.center),g.setValue(f,"modelViewMatrix",r.modelViewMatrix),g.setValue(f,"normalMatrix",r.normalMatrix),g.setValue(f,"modelMatrix",r.matrixWorld),h}function Te(e,t){var n;e.opacity.value=t.opacity,t.color&&e.diffuse.value.copy(t.color),t.emissive&&e.emissive.value.copy(t.emissive).multiplyScalar(t.emissiveIntensity),t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap),t.specularMap&&(e.specularMap.value=t.specularMap),t.envMap&&(e.envMap.value=t.envMap,e.flipEnvMap.value=t.envMap.isCubeTexture?-1:1,e.reflectivity.value=t.reflectivity,e.refractionRatio.value=t.refractionRatio,e.maxMipLevel.value=_.get(t.envMap).__maxMipLevel),t.lightMap&&(e.lightMap.value=t.lightMap,e.lightMapIntensity.value=t.lightMapIntensity),t.aoMap&&(e.aoMap.value=t.aoMap,e.aoMapIntensity.value=t.aoMapIntensity),t.map?n=t.map:t.specularMap?n=t.specularMap:t.displacementMap?n=t.displacementMap:t.normalMap?n=t.normalMap:t.bumpMap?n=t.bumpMap:t.roughnessMap?n=t.roughnessMap:t.metalnessMap?n=t.metalnessMap:t.alphaMap?n=t.alphaMap:t.emissiveMap&&(n=t.emissiveMap),void 0!==n&&(n.isWebGLRenderTarget&&(n=n.texture),!0===n.matrixAutoUpdate&&n.updateMatrix(),e.uvTransform.value.copy(n.matrix))}function Ae(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===m&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===m&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function Ie(e,t){e.roughness.value=t.roughness,e.metalness.value=t.metalness,t.roughnessMap&&(e.roughnessMap.value=t.roughnessMap),t.metalnessMap&&(e.metalnessMap.value=t.metalnessMap),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===m&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===m&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias),t.envMap&&(e.envMapIntensity.value=t.envMapIntensity)}ge.setAnimationLoop((function(e){ue.isPresenting()||me&&me(e)})),"undefined"!=typeof window&&ge.setContext(window),this.setAnimationLoop=function(e){me=e,ue.setAnimationLoop(e),ge.start()},this.render=function(e,t){var n,r;if(void 0!==arguments[2]&&(console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead."),n=arguments[2]),void 0!==arguments[3]&&(console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead."),r=arguments[3]),t&&t.isCamera){if(!O){G.geometry=null,G.program=null,G.wireframe=!1,z=-1,V=null,!0===e.autoUpdate&&e.updateMatrixWorld(),null===t.parent&&t.updateMatrixWorld(),ue.enabled&&(t=ue.getCamera(t)),(p=I.get(e,t)).init(),e.onBeforeRender(D,e,t,n||B),ie.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),ee.setFromMatrix(ie),re=this.localClippingEnabled,ne=te.init(this.clippingPlanes,re,t),(h=x.get(e,t)).init(),ye(e,t,0,D.sortObjects),!0===D.sortObjects&&h.sort(),ne&&te.beginShadows();var i=p.state.shadowsArray;ce.render(i,e,t),p.setupLights(t),ne&&te.endShadows(),this.info.autoReset&&this.info.reset(),void 0!==n&&this.setRenderTarget(n),R.render(h,e,t,r);var o=h.opaque,a=h.transparent;if(e.overrideMaterial){var s=e.overrideMaterial;o.length&&ve(o,e,t,s),a.length&&ve(a,e,t,s)}else o.length&&ve(o,e,t),a.length&&ve(a,e,t);e.onAfterRender(D,e,t),null!==B&&(E.updateRenderTargetMipmap(B),E.updateMultisampleRenderTarget(B)),v.buffers.depth.setTest(!0),v.buffers.depth.setMask(!0),v.buffers.color.setMask(!0),v.setPolygonOffset(!1),ue.enabled&&ue.submitFrame(),h=null,p=null}}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.setFramebuffer=function(e){N!==e&&f.bindFramebuffer(36160,e),N=e},this.getActiveCubeFace=function(){return k},this.getActiveMipMapLevel=function(){return F},this.getRenderTarget=function(){return B},this.setRenderTarget=function(e,t,n){B=e,k=t,F=n,e&&void 0===_.get(e).__webglFramebuffer&&E.setupRenderTarget(e);var r=N,i=!1;if(e){var o=_.get(e).__webglFramebuffer;e.isWebGLRenderTargetCube?(r=o[t||0],i=!0):r=e.isWebGLMultisampleRenderTarget?_.get(e).__webglMultisampledFramebuffer:o,H.copy(e.viewport),Z.copy(e.scissor),q=e.scissorTest}else H.copy($).multiplyScalar(K),Z.copy(X).multiplyScalar(K),q=J;if(U!==r&&(f.bindFramebuffer(36160,r),U=r),v.viewport(H),v.scissor(Z),v.setScissorTest(q),i){var a=_.get(e.texture);f.framebufferTexture2D(36160,36064,34069+(t||0),a.__webglTexture,n||0)}},this.readRenderTargetPixels=function(e,t,n,r,i,o,a){if(e&&e.isWebGLRenderTarget){var s=_.get(e).__webglFramebuffer;if(e.isWebGLRenderTargetCube&&void 0!==a&&(s=s[a]),s){var l=!1;s!==U&&(f.bindFramebuffer(36160,s),l=!0);try{var u=e.texture,c=u.format,d=u.type;if(c!==De&&P.convert(c)!==f.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!(d===be||P.convert(d)===f.getParameter(35738)||d===Se&&(y.isWebGL2||g.get("OES_texture_float")||g.get("WEBGL_color_buffer_float"))||d===xe&&(y.isWebGL2?g.get("EXT_color_buffer_float"):g.get("EXT_color_buffer_half_float"))))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===f.checkFramebufferStatus(36160)?t>=0&&t<=e.width-r&&n>=0&&n<=e.height-i&&f.readPixels(t,n,r,i,P.convert(c),P.convert(d),o):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{l&&f.bindFramebuffer(36160,U)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")},this.copyFramebufferToTexture=function(e,t,n){var r=t.image.width,i=t.image.height,o=P.convert(t.format);E.setTexture2D(t,0),f.copyTexImage2D(3553,n||0,o,e.x,e.y,r,i,0)},this.copyTextureToTexture=function(e,t,n,r){var i=t.image.width,o=t.image.height,a=P.convert(n.format),s=P.convert(n.type);E.setTexture2D(n,0),t.isDataTexture?f.texSubImage2D(3553,r||0,e.x,e.y,i,o,a,s,t.image.data):f.texSubImage2D(3553,r||0,e.x,e.y,a,s,t.image)}}function vo(e,t){this.name="",this.color=new fn(e),this.density=void 0!==t?t:25e-5}function bo(e,t,n){this.name="",this.color=new fn(e),this.near=void 0!==t?t:1,this.far=void 0!==n?n:1e3}function _o(){Cn.call(this),this.type="Scene",this.background=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0}function Eo(e,t){this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0}function wo(e,t,n,r){this.data=e,this.itemSize=t,this.offset=n,this.normalized=!0===r}function To(e){Jn.call(this),this.type="SpriteMaterial",this.color=new fn(16777215),this.map=null,this.rotation=0,this.sizeAttenuation=!0,this.lights=!1,this.transparent=!0,this.setValues(e)}function Ao(e){if(Cn.call(this),this.type="Sprite",void 0===oo){oo=new Wn;var t=new Eo(new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),5);oo.setIndex([0,1,2,0,2,3]),oo.addAttribute("position",new wo(t,3,0,!1)),oo.addAttribute("uv",new wo(t,2,3,!1))}this.geometry=oo,this.material=void 0!==e?e:new To,this.center=new Ct(.5,.5)}function So(){Cn.call(this),this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function xo(e,t){e&&e.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),vr.call(this,e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new an,this.bindMatrixInverse=new an}function Io(e,t){if(e=e||[],this.bones=e.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),void 0===t)this.calculateInverses();else if(this.bones.length===t.length)this.boneInverses=t.slice(0);else{console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[];for(var n=0,r=this.bones.length;n<r;n++)this.boneInverses.push(new an)}}function Ro(){Cn.call(this),this.type="Bone"}function Co(e){Jn.call(this),this.type="LineBasicMaterial",this.color=new fn(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.lights=!1,this.setValues(e)}function Mo(e,t,n){1===n&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead."),Cn.call(this),this.type="Line",this.geometry=void 0!==e?e:new Wn,this.material=void 0!==t?t:new Co({color:16777215*Math.random()})}function Lo(e,t){Mo.call(this,e,t),this.type="LineSegments"}function Po(e,t){Mo.call(this,e,t),this.type="LineLoop"}function Do(e){Jn.call(this),this.type="PointsMaterial",this.color=new fn(16777215),this.map=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.lights=!1,this.setValues(e)}function Oo(e,t){Cn.call(this),this.type="Points",this.geometry=void 0!==e?e:new Wn,this.material=void 0!==t?t:new Do({color:16777215*Math.random()})}function No(e,t,n,r,i,o,a,s,l){Kt.call(this,e,t,n,r,i,o,a,s,l),this.format=void 0!==a?a:Pe,this.minFilter=void 0!==o?o:ge,this.magFilter=void 0!==i?i:ge,this.generateMipmaps=!1}function ko(e,t,n,r,i,o,a,s,l,u,c,d){Kt.call(this,null,o,a,s,l,u,r,i,c,d),this.image={width:t,height:n},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}function Fo(e,t,n,r,i,o,a,s,l){Kt.call(this,e,t,n,r,i,o,a,s,l),this.needsUpdate=!0}function Bo(e,t,n,r,i,o,a,s,l,u){if((u=void 0!==u?u:ke)!==ke&&u!==Fe)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&u===ke&&(n=we),void 0===n&&u===Fe&&(n=Me),Kt.call(this,null,r,i,o,a,s,u,n,l),this.image={width:e,height:t},this.magFilter=void 0!==a?a:pe,this.minFilter=void 0!==s?s:pe,this.flipY=!1,this.generateMipmaps=!1}function Uo(e){Wn.call(this),this.type="WireframeGeometry";var t,n,r,i,o,a,s,l,u,c,d=[],h=[0,0],p={},f=["a","b","c"];if(e&&e.isGeometry){var m=e.faces;for(t=0,r=m.length;t<r;t++){var g=m[t];for(n=0;n<3;n++)s=g[f[n]],l=g[f[(n+1)%3]],h[0]=Math.min(s,l),h[1]=Math.max(s,l),void 0===p[u=h[0]+","+h[1]]&&(p[u]={index1:h[0],index2:h[1]})}for(u in p)a=p[u],c=e.vertices[a.index1],d.push(c.x,c.y,c.z),c=e.vertices[a.index2],d.push(c.x,c.y,c.z)}else if(e&&e.isBufferGeometry){var y,v,b,_,E,w,T;if(c=new Lt,null!==e.index){for(y=e.attributes.position,v=e.index,0===(b=e.groups).length&&(b=[{start:0,count:v.count,materialIndex:0}]),i=0,o=b.length;i<o;++i)for(t=E=(_=b[i]).start,r=E+_.count;t<r;t+=3)for(n=0;n<3;n++)s=v.getX(t+n),l=v.getX(t+(n+1)%3),h[0]=Math.min(s,l),h[1]=Math.max(s,l),void 0===p[u=h[0]+","+h[1]]&&(p[u]={index1:h[0],index2:h[1]});for(u in p)a=p[u],c.fromBufferAttribute(y,a.index1),d.push(c.x,c.y,c.z),c.fromBufferAttribute(y,a.index2),d.push(c.x,c.y,c.z)}else for(t=0,r=(y=e.attributes.position).count/3;t<r;t++)for(n=0;n<3;n++)w=3*t+n,c.fromBufferAttribute(y,w),d.push(c.x,c.y,c.z),T=3*t+(n+1)%3,c.fromBufferAttribute(y,T),d.push(c.x,c.y,c.z)}this.addAttribute("position",new Vn(d,3))}function zo(e,t,n){Dn.call(this),this.type="ParametricGeometry",this.parameters={func:e,slices:t,stacks:n},this.fromBufferGeometry(new Go(e,t,n)),this.mergeVertices()}function Go(e,t,n){Wn.call(this),this.type="ParametricBufferGeometry",this.parameters={func:e,slices:t,stacks:n};var r,i,o=[],a=[],s=[],l=[],u=1e-5,c=new Lt,d=new Lt,h=new Lt,p=new Lt,f=new Lt;e.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");var m=t+1;for(r=0;r<=n;r++){var g=r/n;for(i=0;i<=t;i++){var y=i/t;e(y,g,d),a.push(d.x,d.y,d.z),y-u>=0?(e(y-u,g,h),p.subVectors(d,h)):(e(y+u,g,h),p.subVectors(h,d)),g-u>=0?(e(y,g-u,h),f.subVectors(d,h)):(e(y,g+u,h),f.subVectors(h,d)),c.crossVectors(p,f).normalize(),s.push(c.x,c.y,c.z),l.push(y,g)}}for(r=0;r<n;r++)for(i=0;i<t;i++){var v=r*m+i,b=r*m+i+1,_=(r+1)*m+i+1,E=(r+1)*m+i;o.push(v,b,E),o.push(b,_,E)}this.setIndex(o),this.addAttribute("position",new Vn(a,3)),this.addAttribute("normal",new Vn(s,3)),this.addAttribute("uv",new Vn(l,2))}function Vo(e,t,n,r){Dn.call(this),this.type="PolyhedronGeometry",this.parameters={vertices:e,indices:t,radius:n,detail:r},this.fromBufferGeometry(new jo(e,t,n,r)),this.mergeVertices()}function jo(e,t,n,r){Wn.call(this),this.type="PolyhedronBufferGeometry",this.parameters={vertices:e,indices:t,radius:n,detail:r},n=n||1;var i=[],o=[];function a(e,t,n,r){var i,o,a=Math.pow(2,r),l=[];for(i=0;i<=a;i++){l[i]=[];var u=e.clone().lerp(n,i/a),c=t.clone().lerp(n,i/a),d=a-i;for(o=0;o<=d;o++)l[i][o]=0===o&&i===a?u:u.clone().lerp(c,o/d)}for(i=0;i<a;i++)for(o=0;o<2*(a-i)-1;o++){var h=Math.floor(o/2);o%2==0?(s(l[i][h+1]),s(l[i+1][h]),s(l[i][h])):(s(l[i][h+1]),s(l[i+1][h+1]),s(l[i+1][h]))}}function s(e){i.push(e.x,e.y,e.z)}function l(t,n){var r=3*t;n.x=e[r+0],n.y=e[r+1],n.z=e[r+2]}function u(e,t,n,r){r<0&&1===e.x&&(o[t]=e.x-1),0===n.x&&0===n.z&&(o[t]=r/2/Math.PI+.5)}function c(e){return Math.atan2(e.z,-e.x)}function d(e){return Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))}!function(e){for(var n=new Lt,r=new Lt,i=new Lt,o=0;o<t.length;o+=3)l(t[o+0],n),l(t[o+1],r),l(t[o+2],i),a(n,r,i,e)}(r=r||0),function(e){for(var t=new Lt,n=0;n<i.length;n+=3)t.x=i[n+0],t.y=i[n+1],t.z=i[n+2],t.normalize().multiplyScalar(e),i[n+0]=t.x,i[n+1]=t.y,i[n+2]=t.z}(n),function(){for(var e=new Lt,t=0;t<i.length;t+=3){e.x=i[t+0],e.y=i[t+1],e.z=i[t+2];var n=c(e)/2/Math.PI+.5,r=d(e)/Math.PI+.5;o.push(n,1-r)}(function(){for(var e=new Lt,t=new Lt,n=new Lt,r=new Lt,a=new Ct,s=new Ct,l=new Ct,d=0,h=0;d<i.length;d+=9,h+=6){e.set(i[d+0],i[d+1],i[d+2]),t.set(i[d+3],i[d+4],i[d+5]),n.set(i[d+6],i[d+7],i[d+8]),a.set(o[h+0],o[h+1]),s.set(o[h+2],o[h+3]),l.set(o[h+4],o[h+5]),r.copy(e).add(t).add(n).divideScalar(3);var p=c(r);u(a,h+0,e,p),u(s,h+2,t,p),u(l,h+4,n,p)}})(),function(){for(var e=0;e<o.length;e+=6){var t=o[e+0],n=o[e+2],r=o[e+4],i=Math.max(t,n,r),a=Math.min(t,n,r);i>.9&&a<.1&&(t<.2&&(o[e+0]+=1),n<.2&&(o[e+2]+=1),r<.2&&(o[e+4]+=1))}}()}(),this.addAttribute("position",new Vn(i,3)),this.addAttribute("normal",new Vn(i.slice(),3)),this.addAttribute("uv",new Vn(o,2)),0===r?this.computeVertexNormals():this.normalizeNormals()}function Ho(e,t){Dn.call(this),this.type="TetrahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new Zo(e,t)),this.mergeVertices()}function Zo(e,t){jo.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],e,t),this.type="TetrahedronBufferGeometry",this.parameters={radius:e,detail:t}}function qo(e,t){Dn.call(this),this.type="OctahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new Wo(e,t)),this.mergeVertices()}function Wo(e,t){jo.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],e,t),this.type="OctahedronBufferGeometry",this.parameters={radius:e,detail:t}}function Yo(e,t){Dn.call(this),this.type="IcosahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new Ko(e,t)),this.mergeVertices()}function Ko(e,t){var n=(1+Math.sqrt(5))/2,r=[-1,n,0,1,n,0,-1,-n,0,1,-n,0,0,-1,n,0,1,n,0,-1,-n,0,1,-n,n,0,-1,n,0,1,-n,0,-1,-n,0,1];jo.call(this,r,[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],e,t),this.type="IcosahedronBufferGeometry",this.parameters={radius:e,detail:t}}function $o(e,t){Dn.call(this),this.type="DodecahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new Xo(e,t)),this.mergeVertices()}function Xo(e,t){var n=(1+Math.sqrt(5))/2,r=1/n,i=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-r,-n,0,-r,n,0,r,-n,0,r,n,-r,-n,0,-r,n,0,r,-n,0,r,n,0,-n,0,-r,n,0,-r,-n,0,r,n,0,r];jo.call(this,i,[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],e,t),this.type="DodecahedronBufferGeometry",this.parameters={radius:e,detail:t}}function Qo(e,t,n,r,i,o){Dn.call(this),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:n,radialSegments:r,closed:i},void 0!==o&&console.warn("THREE.TubeGeometry: taper has been removed.");var a=new Jo(e,t,n,r,i);this.tangents=a.tangents,this.normals=a.normals,this.binormals=a.binormals,this.fromBufferGeometry(a),this.mergeVertices()}function Jo(e,t,n,r,i){Wn.call(this),this.type="TubeBufferGeometry",this.parameters={path:e,tubularSegments:t,radius:n,radialSegments:r,closed:i},t=t||64,n=n||1,r=r||8,i=i||!1;var o=e.computeFrenetFrames(t,i);this.tangents=o.tangents,this.normals=o.normals,this.binormals=o.binormals;var a,s,l=new Lt,u=new Lt,c=new Ct,d=new Lt,h=[],p=[],f=[],m=[];function g(i){d=e.getPointAt(i/t,d);var a=o.normals[i],c=o.binormals[i];for(s=0;s<=r;s++){var f=s/r*Math.PI*2,m=Math.sin(f),g=-Math.cos(f);u.x=g*a.x+m*c.x,u.y=g*a.y+m*c.y,u.z=g*a.z+m*c.z,u.normalize(),p.push(u.x,u.y,u.z),l.x=d.x+n*u.x,l.y=d.y+n*u.y,l.z=d.z+n*u.z,h.push(l.x,l.y,l.z)}}!function(){for(a=0;a<t;a++)g(a);g(!1===i?t:0),function(){for(a=0;a<=t;a++)for(s=0;s<=r;s++)c.x=a/t,c.y=s/r,f.push(c.x,c.y)}(),function(){for(s=1;s<=t;s++)for(a=1;a<=r;a++){var e=(r+1)*(s-1)+(a-1),n=(r+1)*s+(a-1),i=(r+1)*s+a,o=(r+1)*(s-1)+a;m.push(e,n,o),m.push(n,i,o)}}()}(),this.setIndex(m),this.addAttribute("position",new Vn(h,3)),this.addAttribute("normal",new Vn(p,3)),this.addAttribute("uv",new Vn(f,2))}function ea(e,t,n,r,i,o,a){Dn.call(this),this.type="TorusKnotGeometry",this.parameters={radius:e,tube:t,tubularSegments:n,radialSegments:r,p:i,q:o},void 0!==a&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead."),this.fromBufferGeometry(new ta(e,t,n,r,i,o)),this.mergeVertices()}function ta(e,t,n,r,i,o){Wn.call(this),this.type="TorusKnotBufferGeometry",this.parameters={radius:e,tube:t,tubularSegments:n,radialSegments:r,p:i,q:o},e=e||1,t=t||.4,n=Math.floor(n)||64,r=Math.floor(r)||8,i=i||2,o=o||3;var a,s,l=[],u=[],c=[],d=[],h=new Lt,p=new Lt,f=new Lt,m=new Lt,g=new Lt,y=new Lt,v=new Lt;for(a=0;a<=n;++a){var b=a/n*i*Math.PI*2;for(I(b,i,o,e,f),I(b+.01,i,o,e,m),y.subVectors(m,f),v.addVectors(m,f),g.crossVectors(y,v),v.crossVectors(g,y),g.normalize(),v.normalize(),s=0;s<=r;++s){var _=s/r*Math.PI*2,E=-t*Math.cos(_),w=t*Math.sin(_);h.x=f.x+(E*v.x+w*g.x),h.y=f.y+(E*v.y+w*g.y),h.z=f.z+(E*v.z+w*g.z),u.push(h.x,h.y,h.z),p.subVectors(h,f).normalize(),c.push(p.x,p.y,p.z),d.push(a/n),d.push(s/r)}}for(s=1;s<=n;s++)for(a=1;a<=r;a++){var T=(r+1)*(s-1)+(a-1),A=(r+1)*s+(a-1),S=(r+1)*s+a,x=(r+1)*(s-1)+a;l.push(T,A,x),l.push(A,S,x)}function I(e,t,n,r,i){var o=Math.cos(e),a=Math.sin(e),s=n/t*e,l=Math.cos(s);i.x=r*(2+l)*.5*o,i.y=r*(2+l)*a*.5,i.z=r*Math.sin(s)*.5}this.setIndex(l),this.addAttribute("position",new Vn(u,3)),this.addAttribute("normal",new Vn(c,3)),this.addAttribute("uv",new Vn(d,2))}function na(e,t,n,r,i){Dn.call(this),this.type="TorusGeometry",this.parameters={radius:e,tube:t,radialSegments:n,tubularSegments:r,arc:i},this.fromBufferGeometry(new ra(e,t,n,r,i)),this.mergeVertices()}function ra(e,t,n,r,i){Wn.call(this),this.type="TorusBufferGeometry",this.parameters={radius:e,tube:t,radialSegments:n,tubularSegments:r,arc:i},e=e||1,t=t||.4,n=Math.floor(n)||8,r=Math.floor(r)||6,i=i||2*Math.PI;var o,a,s=[],l=[],u=[],c=[],d=new Lt,h=new Lt,p=new Lt;for(o=0;o<=n;o++)for(a=0;a<=r;a++){var f=a/r*i,m=o/n*Math.PI*2;h.x=(e+t*Math.cos(m))*Math.cos(f),h.y=(e+t*Math.cos(m))*Math.sin(f),h.z=t*Math.sin(m),l.push(h.x,h.y,h.z),d.x=e*Math.cos(f),d.y=e*Math.sin(f),p.subVectors(h,d).normalize(),u.push(p.x,p.y,p.z),c.push(a/r),c.push(o/n)}for(o=1;o<=n;o++)for(a=1;a<=r;a++){var g=(r+1)*o+a-1,y=(r+1)*(o-1)+a-1,v=(r+1)*(o-1)+a,b=(r+1)*o+a;s.push(g,y,b),s.push(y,v,b)}this.setIndex(s),this.addAttribute("position",new Vn(l,3)),this.addAttribute("normal",new Vn(u,3)),this.addAttribute("uv",new Vn(c,2))}Object.assign(vo.prototype,{isFogExp2:!0,clone:function(){return new vo(this.color,this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}),Object.assign(bo.prototype,{isFog:!0,clone:function(){return new bo(this.color,this.near,this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}),_o.prototype=Object.assign(Object.create(Cn.prototype),{constructor:_o,isScene:!0,copy:function(e,t){return Cn.prototype.copy.call(this,e,t),null!==e.background&&(this.background=e.background.clone()),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this},toJSON:function(e){var t=Cn.prototype.toJSON.call(this,e);return null!==this.background&&(t.object.background=this.background.toJSON(e)),null!==this.fog&&(t.object.fog=this.fog.toJSON()),t},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(Eo.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(Eo.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setArray:function(e){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");return this.count=void 0!==e?e.length/this.stride:0,this.array=e,this},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.dynamic=e.dynamic,this},copyAt:function(e,t,n){e*=this.stride,n*=t.stride;for(var r=0,i=this.stride;r<i;r++)this.array[e+r]=t.array[n+r];return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(e){return this.onUploadCallback=e,this}}),Object.defineProperties(wo.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(wo.prototype,{isInterleavedBufferAttribute:!0,setX:function(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this},setY:function(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this},setZ:function(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this},setW:function(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this},getX:function(e){return this.data.array[e*this.data.stride+this.offset]},getY:function(e){return this.data.array[e*this.data.stride+this.offset+1]},getZ:function(e){return this.data.array[e*this.data.stride+this.offset+2]},getW:function(e){return this.data.array[e*this.data.stride+this.offset+3]},setXY:function(e,t,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this},setXYZ:function(e,t,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this},setXYZW:function(e,t,n,r,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this.data.array[e+3]=i,this}}),To.prototype=Object.create(Jn.prototype),To.prototype.constructor=To,To.prototype.isSpriteMaterial=!0,To.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this},Ao.prototype=Object.assign(Object.create(Cn.prototype),{constructor:Ao,isSprite:!0,raycast:function(){var e=new Lt,t=new Lt,n=new Lt,r=new Ct,i=new Ct,o=new an,a=new Lt,s=new Lt,l=new Lt,u=new Ct,c=new Ct,d=new Ct;function h(e,t,n,a,s,l){r.subVectors(e,n).addScalar(.5).multiply(a),void 0!==s?(i.x=l*r.x-s*r.y,i.y=s*r.x+l*r.y):i.copy(r),e.copy(t),e.x+=i.x,e.y+=i.y,e.applyMatrix4(o)}return function(r,i){t.setFromMatrixScale(this.matrixWorld),o.getInverse(this.modelViewMatrix).premultiply(this.matrixWorld),n.setFromMatrixPosition(this.modelViewMatrix);var p,f,m=this.material.rotation;0!==m&&(f=Math.cos(m),p=Math.sin(m));var g=this.center;h(a.set(-.5,-.5,0),n,g,t,p,f),h(s.set(.5,-.5,0),n,g,t,p,f),h(l.set(.5,.5,0),n,g,t,p,f),u.set(0,0),c.set(1,0),d.set(1,1);var y=r.ray.intersectTriangle(a,s,l,!1,e);if(null!==y||(h(s.set(-.5,.5,0),n,g,t,p,f),c.set(0,1),null!==(y=r.ray.intersectTriangle(a,l,s,!1,e)))){var v=r.ray.origin.distanceTo(e);v<r.near||v>r.far||i.push({distance:v,point:e.clone(),uv:gr.getUV(e,a,s,l,u,c,d,new Ct),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)},copy:function(e){return Cn.prototype.copy.call(this,e),void 0!==e.center&&this.center.copy(e.center),this}}),So.prototype=Object.assign(Object.create(Cn.prototype),{constructor:So,isLOD:!0,copy:function(e){Cn.prototype.copy.call(this,e,!1);for(var t=e.levels,n=0,r=t.length;n<r;n++){var i=t[n];this.addLevel(i.object.clone(),i.distance)}return this},addLevel:function(e,t){void 0===t&&(t=0),t=Math.abs(t);for(var n=this.levels,r=0;r<n.length&&!(t<n[r].distance);r++);return n.splice(r,0,{distance:t,object:e}),this.add(e),this},getObjectForDistance:function(e){for(var t=this.levels,n=1,r=t.length;n<r&&!(e<t[n].distance);n++);return t[n-1].object},raycast:(ao=new Lt,function(e,t){ao.setFromMatrixPosition(this.matrixWorld);var n=e.ray.origin.distanceTo(ao);this.getObjectForDistance(n).raycast(e,t)}),update:function(){var e=new Lt,t=new Lt;return function(n){var r=this.levels;if(r.length>1){e.setFromMatrixPosition(n.matrixWorld),t.setFromMatrixPosition(this.matrixWorld);var i=e.distanceTo(t);r[0].object.visible=!0;for(var o=1,a=r.length;o<a&&i>=r[o].distance;o++)r[o-1].object.visible=!1,r[o].object.visible=!0;for(;o<a;o++)r[o].object.visible=!1}}}(),toJSON:function(e){var t=Cn.prototype.toJSON.call(this,e);t.object.levels=[];for(var n=this.levels,r=0,i=n.length;r<i;r++){var o=n[r];t.object.levels.push({object:o.object.uuid,distance:o.distance})}return t}}),xo.prototype=Object.assign(Object.create(vr.prototype),{constructor:xo,isSkinnedMesh:!0,bind:function(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.getInverse(t)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var e=new $t,t=this.geometry.attributes.skinWeight,n=0,r=t.count;n<r;n++){e.x=t.getX(n),e.y=t.getY(n),e.z=t.getZ(n),e.w=t.getW(n);var i=1/e.manhattanLength();i!==1/0?e.multiplyScalar(i):e.set(1,0,0,0),t.setXYZW(n,e.x,e.y,e.z,e.w)}},updateMatrixWorld:function(e){vr.prototype.updateMatrixWorld.call(this,e),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Object.assign(Io.prototype,{calculateInverses:function(){this.boneInverses=[];for(var e=0,t=this.bones.length;e<t;e++){var n=new an;this.bones[e]&&n.getInverse(this.bones[e].matrixWorld),this.boneInverses.push(n)}},pose:function(){var e,t,n;for(t=0,n=this.bones.length;t<n;t++)(e=this.bones[t])&&e.matrixWorld.getInverse(this.boneInverses[t]);for(t=0,n=this.bones.length;t<n;t++)(e=this.bones[t])&&(e.parent&&e.parent.isBone?(e.matrix.getInverse(e.parent.matrixWorld),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))},update:(so=new an,lo=new an,function(){for(var e=this.bones,t=this.boneInverses,n=this.boneMatrices,r=this.boneTexture,i=0,o=e.length;i<o;i++){var a=e[i]?e[i].matrixWorld:lo;so.multiplyMatrices(a,t[i]),so.toArray(n,16*i)}void 0!==r&&(r.needsUpdate=!0)}),clone:function(){return new Io(this.bones,this.boneInverses)},getBoneByName:function(e){for(var t=0,n=this.bones.length;t<n;t++){var r=this.bones[t];if(r.name===e)return r}}}),Ro.prototype=Object.assign(Object.create(Cn.prototype),{constructor:Ro,isBone:!0}),Co.prototype=Object.create(Jn.prototype),Co.prototype.constructor=Co,Co.prototype.isLineBasicMaterial=!0,Co.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this},Mo.prototype=Object.assign(Object.create(Cn.prototype),{constructor:Mo,isLine:!0,computeLineDistances:(uo=new Lt,co=new Lt,function(){var e=this.geometry;if(e.isBufferGeometry)if(null===e.index){for(var t=e.attributes.position,n=[0],r=1,i=t.count;r<i;r++)uo.fromBufferAttribute(t,r-1),co.fromBufferAttribute(t,r),n[r]=n[r-1],n[r]+=uo.distanceTo(co);e.addAttribute("lineDistance",new Vn(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(e.isGeometry){var o=e.vertices;for((n=e.lineDistances)[0]=0,r=1,i=o.length;r<i;r++)n[r]=n[r-1],n[r]+=o[r-1].distanceTo(o[r])}return this}),raycast:function(){var e=new an,t=new mr,n=new nn;return function(r,i){var o=r.linePrecision,a=this.geometry,s=this.matrixWorld;if(null===a.boundingSphere&&a.computeBoundingSphere(),n.copy(a.boundingSphere),n.applyMatrix4(s),n.radius+=o,!1!==r.ray.intersectsSphere(n)){e.getInverse(s),t.copy(r.ray).applyMatrix4(e);var l=o/((this.scale.x+this.scale.y+this.scale.z)/3),u=l*l,c=new Lt,d=new Lt,h=new Lt,p=new Lt,f=this&&this.isLineSegments?2:1;if(a.isBufferGeometry){var m=a.index,g=a.attributes.position.array;if(null!==m)for(var y=m.array,v=0,b=y.length-1;v<b;v+=f){var _=y[v],E=y[v+1];c.fromArray(g,3*_),d.fromArray(g,3*E),t.distanceSqToSegment(c,d,p,h)>u||(p.applyMatrix4(this.matrixWorld),(A=r.ray.origin.distanceTo(p))<r.near||A>r.far||i.push({distance:A,point:h.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this}))}else for(v=0,b=g.length/3-1;v<b;v+=f)c.fromArray(g,3*v),d.fromArray(g,3*v+3),t.distanceSqToSegment(c,d,p,h)>u||(p.applyMatrix4(this.matrixWorld),(A=r.ray.origin.distanceTo(p))<r.near||A>r.far||i.push({distance:A,point:h.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this}))}else if(a.isGeometry){var w=a.vertices,T=w.length;for(v=0;v<T-1;v+=f){var A;t.distanceSqToSegment(w[v],w[v+1],p,h)>u||(p.applyMatrix4(this.matrixWorld),(A=r.ray.origin.distanceTo(p))<r.near||A>r.far||i.push({distance:A,point:h.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this}))}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Lo.prototype=Object.assign(Object.create(Mo.prototype),{constructor:Lo,isLineSegments:!0,computeLineDistances:function(){var e=new Lt,t=new Lt;return function(){var n=this.geometry;if(n.isBufferGeometry)if(null===n.index){for(var r=n.attributes.position,i=[],o=0,a=r.count;o<a;o+=2)e.fromBufferAttribute(r,o),t.fromBufferAttribute(r,o+1),i[o]=0===o?0:i[o-1],i[o+1]=i[o]+e.distanceTo(t);n.addAttribute("lineDistance",new Vn(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(n.isGeometry){var s=n.vertices;for(i=n.lineDistances,o=0,a=s.length;o<a;o+=2)e.copy(s[o]),t.copy(s[o+1]),i[o]=0===o?0:i[o-1],i[o+1]=i[o]+e.distanceTo(t)}return this}}()}),Po.prototype=Object.assign(Object.create(Mo.prototype),{constructor:Po,isLineLoop:!0}),Do.prototype=Object.create(Jn.prototype),Do.prototype.constructor=Do,Do.prototype.isPointsMaterial=!0,Do.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.morphTargets=e.morphTargets,this},Oo.prototype=Object.assign(Object.create(Cn.prototype),{constructor:Oo,isPoints:!0,raycast:function(){var e=new an,t=new mr,n=new nn;return function(r,i){var o=this,a=this.geometry,s=this.matrixWorld,l=r.params.Points.threshold;if(null===a.boundingSphere&&a.computeBoundingSphere(),n.copy(a.boundingSphere),n.applyMatrix4(s),n.radius+=l,!1!==r.ray.intersectsSphere(n)){e.getInverse(s),t.copy(r.ray).applyMatrix4(e);var u=l/((this.scale.x+this.scale.y+this.scale.z)/3),c=u*u,d=new Lt,h=new Lt;if(a.isBufferGeometry){var p=a.index,f=a.attributes.position.array;if(null!==p)for(var m=p.array,g=0,y=m.length;g<y;g++){var v=m[g];d.fromArray(f,3*v),E(d,v)}else{g=0;for(var b=f.length/3;g<b;g++)d.fromArray(f,3*g),E(d,g)}}else{var _=a.vertices;for(g=0,b=_.length;g<b;g++)E(_[g],g)}}function E(e,n){var a=t.distanceSqToPoint(e);if(a<c){t.closestPointToPoint(e,h),h.applyMatrix4(s);var l=r.ray.origin.distanceTo(h);if(l<r.near||l>r.far)return;i.push({distance:l,distanceToRay:Math.sqrt(a),point:h.clone(),index:n,face:null,object:o})}}}}(),clone:function(){return new 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Va(this.parameters.shapes,e)},ja.prototype=Object.create(Wn.prototype),ja.prototype.constructor=ja,Ha.prototype=Object.create(Dn.prototype),Ha.prototype.constructor=Ha,Za.prototype=Object.create(Wn.prototype),Za.prototype.constructor=Za,qa.prototype=Object.create(Ha.prototype),qa.prototype.constructor=qa,Wa.prototype=Object.create(Za.prototype),Wa.prototype.constructor=Wa,Ya.prototype=Object.create(Dn.prototype),Ya.prototype.constructor=Ya,Ka.prototype=Object.create(Wn.prototype),Ka.prototype.constructor=Ka;var $a=Object.freeze({WireframeGeometry:Uo,ParametricGeometry:zo,ParametricBufferGeometry:Go,TetrahedronGeometry:Ho,TetrahedronBufferGeometry:Zo,OctahedronGeometry:qo,OctahedronBufferGeometry:Wo,IcosahedronGeometry:Yo,IcosahedronBufferGeometry:Ko,DodecahedronGeometry:$o,DodecahedronBufferGeometry:Xo,PolyhedronGeometry:Vo,PolyhedronBufferGeometry:jo,TubeGeometry:Qo,TubeBufferGeometry:Jo,TorusKnotGeometry:ea,TorusKnotBufferGeometry:ta,TorusGeometry:na,TorusBufferGeometry:ra,TextGeometry:Pa,TextBufferGeometry:Da,SphereGeometry:Oa,SphereBufferGeometry:Na,RingGeometry:ka,RingBufferGeometry:Fa,PlaneGeometry:$n,PlaneBufferGeometry:Xn,LatheGeometry:Ba,LatheBufferGeometry:Ua,ShapeGeometry:za,ShapeBufferGeometry:Ga,ExtrudeGeometry:Ra,ExtrudeBufferGeometry:Ca,EdgesGeometry:ja,ConeGeometry:qa,ConeBufferGeometry:Wa,CylinderGeometry:Ha,CylinderBufferGeometry:Za,CircleGeometry:Ya,CircleBufferGeometry:Ka,BoxGeometry:Yn,BoxBufferGeometry:Kn});function Xa(e){Jn.call(this),this.type="ShadowMaterial",this.color=new fn(0),this.transparent=!0,this.setValues(e)}function Qa(e){fr.call(this,e),this.type="RawShaderMaterial"}function Ja(e){Jn.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new fn(16777215),this.roughness=.5,this.metalness=.5,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new fn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=xt,this.normalScale=new Ct(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function es(e){Ja.call(this),this.defines={PHYSICAL:""},this.type="MeshPhysicalMaterial",this.reflectivity=.5,this.clearCoat=0,this.clearCoatRoughness=0,this.setValues(e)}function ts(e){Jn.call(this),this.type="MeshPhongMaterial",this.color=new fn(16777215),this.specular=new fn(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new fn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=xt,this.normalScale=new Ct(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function ns(e){ts.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.gradientMap=null,this.setValues(e)}function rs(e){Jn.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=xt,this.normalScale=new Ct(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function is(e){Jn.call(this),this.type="MeshLambertMaterial",this.color=new fn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new fn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function os(e){Jn.call(this),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new fn(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=xt,this.normalScale=new Ct(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.lights=!1,this.setValues(e)}function as(e){Co.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}Xa.prototype=Object.create(Jn.prototype),Xa.prototype.constructor=Xa,Xa.prototype.isShadowMaterial=!0,Xa.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.color.copy(e.color),this},Qa.prototype=Object.create(fr.prototype),Qa.prototype.constructor=Qa,Qa.prototype.isRawShaderMaterial=!0,Ja.prototype=Object.create(Jn.prototype),Ja.prototype.constructor=Ja,Ja.prototype.isMeshStandardMaterial=!0,Ja.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},es.prototype=Object.create(Ja.prototype),es.prototype.constructor=es,es.prototype.isMeshPhysicalMaterial=!0,es.prototype.copy=function(e){return Ja.prototype.copy.call(this,e),this.defines={PHYSICAL:""},this.reflectivity=e.reflectivity,this.clearCoat=e.clearCoat,this.clearCoatRoughness=e.clearCoatRoughness,this},ts.prototype=Object.create(Jn.prototype),ts.prototype.constructor=ts,ts.prototype.isMeshPhongMaterial=!0,ts.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},ns.prototype=Object.create(ts.prototype),ns.prototype.constructor=ns,ns.prototype.isMeshToonMaterial=!0,ns.prototype.copy=function(e){return ts.prototype.copy.call(this,e),this.gradientMap=e.gradientMap,this},rs.prototype=Object.create(Jn.prototype),rs.prototype.constructor=rs,rs.prototype.isMeshNormalMaterial=!0,rs.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},is.prototype=Object.create(Jn.prototype),is.prototype.constructor=is,is.prototype.isMeshLambertMaterial=!0,is.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},os.prototype=Object.create(Jn.prototype),os.prototype.constructor=os,os.prototype.isMeshMatcapMaterial=!0,os.prototype.copy=function(e){return Jn.prototype.copy.call(this,e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},as.prototype=Object.create(Co.prototype),as.prototype.constructor=as,as.prototype.isLineDashedMaterial=!0,as.prototype.copy=function(e){return Co.prototype.copy.call(this,e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this};var 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0!==n.type&&(o.type=n.type),void 0!==n.mipmaps&&(o.mipmaps=n.mipmaps),1===n.mipmapCount&&(o.minFilter=ge),o.needsUpdate=!0,t&&t(o,n))}),n,r),o},setPath:function(e){return this.path=e,this}}),Object.assign(Rs.prototype,{crossOrigin:"anonymous",load:function(e,t,n,r){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);var i=this,o=Ts.get(e);if(void 0!==o)return i.manager.itemStart(e),setTimeout((function(){t&&t(o),i.manager.itemEnd(e)}),0),o;var a=document.createElementNS("http://www.w3.org/1999/xhtml","img");function s(){a.removeEventListener("load",s,!1),a.removeEventListener("error",l,!1),Ts.add(e,this),t&&t(this),i.manager.itemEnd(e)}function l(t){a.removeEventListener("load",s,!1),a.removeEventListener("error",l,!1),r&&r(t),i.manager.itemError(e),i.manager.itemEnd(e)}return a.addEventListener("load",s,!1),a.addEventListener("error",l,!1),"data:"!==e.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),i.manager.itemStart(e),a.src=e,a},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}}),Object.assign(Cs.prototype,{crossOrigin:"anonymous",load:function(e,t,n,r){var i=new Mr,o=new Rs(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);var a=0;function s(n){o.load(e[n],(function(e){i.images[n]=e,6==++a&&(i.needsUpdate=!0,t&&t(i))}),void 0,r)}for(var l=0;l<e.length;++l)s(l);return i},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}}),Object.assign(Ms.prototype,{crossOrigin:"anonymous",load:function(e,t,n,r){var i=new Kt,o=new Rs(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(e,(function(n){i.image=n;var r=e.search(/\.jpe?g($|\?)/i)>0||0===e.search(/^data\:image\/jpeg/);i.format=r?Pe:De,i.needsUpdate=!0,void 0!==t&&t(i)}),n,r),i},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}}),Object.assign(Ls.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(e,t){var n=this.getUtoTmapping(e);return this.getPoint(n,t)},getPoints:function(e){void 0===e&&(e=5);for(var t=[],n=0;n<=e;n++)t.push(this.getPoint(n/e));return t},getSpacedPoints:function(e){void 0===e&&(e=5);for(var t=[],n=0;n<=e;n++)t.push(this.getPointAt(n/e));return t},getLength:function(){var e=this.getLengths();return e[e.length-1]},getLengths:function(e){if(void 0===e&&(e=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var t,n,r=[],i=this.getPoint(0),o=0;for(r.push(0),n=1;n<=e;n++)o+=(t=this.getPoint(n/e)).distanceTo(i),r.push(o),i=t;return this.cacheArcLengths=r,r},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(e,t){var n,r=this.getLengths(),i=0,o=r.length;n=t||e*r[o-1];for(var a,s=0,l=o-1;s<=l;)if((a=r[i=Math.floor(s+(l-s)/2)]-n)<0)s=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(r[i=l]===n)return i/(o-1);var u=r[i];return(i+(n-u)/(r[i+1]-u))/(o-1)},getTangent:function(e){var t=1e-4,n=e-t,r=e+t;n<0&&(n=0),r>1&&(r=1);var i=this.getPoint(n);return this.getPoint(r).clone().sub(i).normalize()},getTangentAt:function(e){var t=this.getUtoTmapping(e);return this.getTangent(t)},computeFrenetFrames:function(e,t){var n,r,i,o=new Lt,a=[],s=[],l=[],u=new Lt,c=new an;for(n=0;n<=e;n++)r=n/e,a[n]=this.getTangentAt(r),a[n].normalize();s[0]=new Lt,l[0]=new Lt;var d=Number.MAX_VALUE,h=Math.abs(a[0].x),p=Math.abs(a[0].y),f=Math.abs(a[0].z);for(h<=d&&(d=h,o.set(1,0,0)),p<=d&&(d=p,o.set(0,1,0)),f<=d&&o.set(0,0,1),u.crossVectors(a[0],o).normalize(),s[0].crossVectors(a[0],u),l[0].crossVectors(a[0],s[0]),n=1;n<=e;n++)s[n]=s[n-1].clone(),l[n]=l[n-1].clone(),u.crossVectors(a[n-1],a[n]),u.length()>Number.EPSILON&&(u.normalize(),i=Math.acos(Rt.clamp(a[n-1].dot(a[n]),-1,1)),s[n].applyMatrix4(c.makeRotationAxis(u,i))),l[n].crossVectors(a[n],s[n]);if(!0===t)for(i=Math.acos(Rt.clamp(s[0].dot(s[e]),-1,1)),i/=e,a[0].dot(u.crossVectors(s[0],s[e]))>0&&(i=-i),n=1;n<=e;n++)s[n].applyMatrix4(c.makeRotationAxis(a[n],i*n)),l[n].crossVectors(a[n],s[n]);return{tangents:a,normals:s,binormals:l}},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this},toJSON:function(){var e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e},fromJSON:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}),Ps.prototype=Object.create(Ls.prototype),Ps.prototype.constructor=Ps,Ps.prototype.isEllipseCurve=!0,Ps.prototype.getPoint=function(e,t){for(var n=t||new Ct,r=2*Math.PI,i=this.aEndAngle-this.aStartAngle,o=Math.abs(i)<Number.EPSILON;i<0;)i+=r;for(;i>r;)i-=r;i<Number.EPSILON&&(i=o?0:r),!0!==this.aClockwise||o||(i===r?i=-r:i-=r);var a=this.aStartAngle+e*i,s=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){var u=Math.cos(this.aRotation),c=Math.sin(this.aRotation),d=s-this.aX,h=l-this.aY;s=d*u-h*c+this.aX,l=d*c+h*u+this.aY}return n.set(s,l)},Ps.prototype.copy=function(e){return Ls.prototype.copy.call(this,e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this},Ps.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e},Ps.prototype.fromJSON=function(e){return Ls.prototype.fromJSON.call(this,e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this},Ds.prototype=Object.create(Ps.prototype),Ds.prototype.constructor=Ds,Ds.prototype.isArcCurve=!0;var Ns=new Lt,ks=new Os,Fs=new Os,Bs=new Os;function Us(e,t,n,r){Ls.call(this),this.type="CatmullRomCurve3",this.points=e||[],this.closed=t||!1,this.curveType=n||"centripetal",this.tension=r||.5}function zs(e,t,n,r,i){var o=.5*(r-t),a=.5*(i-n),s=e*e;return(2*n-2*r+o+a)*(e*s)+(-3*n+3*r-2*o-a)*s+o*e+n}function Gs(e,t,n,r){return function(e,t){var n=1-e;return n*n*t}(e,t)+function(e,t){return 2*(1-e)*e*t}(e,n)+function(e,t){return e*e*t}(e,r)}function Vs(e,t,n,r,i){return function(e,t){var n=1-e;return n*n*n*t}(e,t)+function(e,t){var n=1-e;return 3*n*n*e*t}(e,n)+function(e,t){return 3*(1-e)*e*e*t}(e,r)+function(e,t){return e*e*e*t}(e,i)}function js(e,t,n,r){Ls.call(this),this.type="CubicBezierCurve",this.v0=e||new Ct,this.v1=t||new Ct,this.v2=n||new Ct,this.v3=r||new Ct}function Hs(e,t,n,r){Ls.call(this),this.type="CubicBezierCurve3",this.v0=e||new Lt,this.v1=t||new Lt,this.v2=n||new Lt,this.v3=r||new Lt}function Zs(e,t){Ls.call(this),this.type="LineCurve",this.v1=e||new Ct,this.v2=t||new Ct}function qs(e,t){Ls.call(this),this.type="LineCurve3",this.v1=e||new Lt,this.v2=t||new Lt}function Ws(e,t,n){Ls.call(this),this.type="QuadraticBezierCurve",this.v0=e||new Ct,this.v1=t||new Ct,this.v2=n||new Ct}function Ys(e,t,n){Ls.call(this),this.type="QuadraticBezierCurve3",this.v0=e||new Lt,this.v1=t||new Lt,this.v2=n||new Lt}function Ks(e){Ls.call(this),this.type="SplineCurve",this.points=e||[]}Us.prototype=Object.create(Ls.prototype),Us.prototype.constructor=Us,Us.prototype.isCatmullRomCurve3=!0,Us.prototype.getPoint=function(e,t){var n,r,i,o,a=t||new Lt,s=this.points,l=s.length,u=(l-(this.closed?0:1))*e,c=Math.floor(u),d=u-c;if(this.closed?c+=c>0?0:(Math.floor(Math.abs(c)/l)+1)*l:0===d&&c===l-1&&(c=l-2,d=1),this.closed||c>0?n=s[(c-1)%l]:(Ns.subVectors(s[0],s[1]).add(s[0]),n=Ns),r=s[c%l],i=s[(c+1)%l],this.closed||c+2<l?o=s[(c+2)%l]:(Ns.subVectors(s[l-1],s[l-2]).add(s[l-1]),o=Ns),"centripetal"===this.curveType||"chordal"===this.curveType){var h="chordal"===this.curveType?.5:.25,p=Math.pow(n.distanceToSquared(r),h),f=Math.pow(r.distanceToSquared(i),h),m=Math.pow(i.distanceToSquared(o),h);f<1e-4&&(f=1),p<1e-4&&(p=f),m<1e-4&&(m=f),ks.initNonuniformCatmullRom(n.x,r.x,i.x,o.x,p,f,m),Fs.initNonuniformCatmullRom(n.y,r.y,i.y,o.y,p,f,m),Bs.initNonuniformCatmullRom(n.z,r.z,i.z,o.z,p,f,m)}else"catmullrom"===this.curveType&&(ks.initCatmullRom(n.x,r.x,i.x,o.x,this.tension),Fs.initCatmullRom(n.y,r.y,i.y,o.y,this.tension),Bs.initCatmullRom(n.z,r.z,i.z,o.z,this.tension));return a.set(ks.calc(d),Fs.calc(d),Bs.calc(d)),a},Us.prototype.copy=function(e){Ls.prototype.copy.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push(r.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this},Us.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);e.points=[];for(var t=0,n=this.points.length;t<n;t++){var r=this.points[t];e.points.push(r.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e},Us.prototype.fromJSON=function(e){Ls.prototype.fromJSON.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push((new Lt).fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this},js.prototype=Object.create(Ls.prototype),js.prototype.constructor=js,js.prototype.isCubicBezierCurve=!0,js.prototype.getPoint=function(e,t){var n=t||new Ct,r=this.v0,i=this.v1,o=this.v2,a=this.v3;return n.set(Vs(e,r.x,i.x,o.x,a.x),Vs(e,r.y,i.y,o.y,a.y)),n},js.prototype.copy=function(e){return Ls.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this},js.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e},js.prototype.fromJSON=function(e){return Ls.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this},Hs.prototype=Object.create(Ls.prototype),Hs.prototype.constructor=Hs,Hs.prototype.isCubicBezierCurve3=!0,Hs.prototype.getPoint=function(e,t){var n=t||new Lt,r=this.v0,i=this.v1,o=this.v2,a=this.v3;return n.set(Vs(e,r.x,i.x,o.x,a.x),Vs(e,r.y,i.y,o.y,a.y),Vs(e,r.z,i.z,o.z,a.z)),n},Hs.prototype.copy=function(e){return Ls.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this},Hs.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e},Hs.prototype.fromJSON=function(e){return Ls.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this},Zs.prototype=Object.create(Ls.prototype),Zs.prototype.constructor=Zs,Zs.prototype.isLineCurve=!0,Zs.prototype.getPoint=function(e,t){var n=t||new Ct;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n},Zs.prototype.getPointAt=function(e,t){return this.getPoint(e,t)},Zs.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()},Zs.prototype.copy=function(e){return Ls.prototype.copy.call(this,e),this.v1.copy(e.v1),this.v2.copy(e.v2),this},Zs.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},Zs.prototype.fromJSON=function(e){return Ls.prototype.fromJSON.call(this,e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},qs.prototype=Object.create(Ls.prototype),qs.prototype.constructor=qs,qs.prototype.isLineCurve3=!0,qs.prototype.getPoint=function(e,t){var n=t||new Lt;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n},qs.prototype.getPointAt=function(e,t){return this.getPoint(e,t)},qs.prototype.copy=function(e){return Ls.prototype.copy.call(this,e),this.v1.copy(e.v1),this.v2.copy(e.v2),this},qs.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},qs.prototype.fromJSON=function(e){return Ls.prototype.fromJSON.call(this,e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},Ws.prototype=Object.create(Ls.prototype),Ws.prototype.constructor=Ws,Ws.prototype.isQuadraticBezierCurve=!0,Ws.prototype.getPoint=function(e,t){var n=t||new Ct,r=this.v0,i=this.v1,o=this.v2;return n.set(Gs(e,r.x,i.x,o.x),Gs(e,r.y,i.y,o.y)),n},Ws.prototype.copy=function(e){return Ls.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this},Ws.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},Ws.prototype.fromJSON=function(e){return Ls.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},Ys.prototype=Object.create(Ls.prototype),Ys.prototype.constructor=Ys,Ys.prototype.isQuadraticBezierCurve3=!0,Ys.prototype.getPoint=function(e,t){var n=t||new Lt,r=this.v0,i=this.v1,o=this.v2;return n.set(Gs(e,r.x,i.x,o.x),Gs(e,r.y,i.y,o.y),Gs(e,r.z,i.z,o.z)),n},Ys.prototype.copy=function(e){return Ls.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this},Ys.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},Ys.prototype.fromJSON=function(e){return Ls.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},Ks.prototype=Object.create(Ls.prototype),Ks.prototype.constructor=Ks,Ks.prototype.isSplineCurve=!0,Ks.prototype.getPoint=function(e,t){var n=t||new Ct,r=this.points,i=(r.length-1)*e,o=Math.floor(i),a=i-o,s=r[0===o?o:o-1],l=r[o],u=r[o>r.length-2?r.length-1:o+1],c=r[o>r.length-3?r.length-1:o+2];return n.set(zs(a,s.x,l.x,u.x,c.x),zs(a,s.y,l.y,u.y,c.y)),n},Ks.prototype.copy=function(e){Ls.prototype.copy.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push(r.clone())}return this},Ks.prototype.toJSON=function(){var e=Ls.prototype.toJSON.call(this);e.points=[];for(var t=0,n=this.points.length;t<n;t++){var r=this.points[t];e.points.push(r.toArray())}return e},Ks.prototype.fromJSON=function(e){Ls.prototype.fromJSON.call(this,e),this.points=[];for(var t=0,n=e.points.length;t<n;t++){var r=e.points[t];this.points.push((new Ct).fromArray(r))}return this};var $s=Object.freeze({ArcCurve:Ds,CatmullRomCurve3:Us,CubicBezierCurve:js,CubicBezierCurve3:Hs,EllipseCurve:Ps,LineCurve:Zs,LineCurve3:qs,QuadraticBezierCurve:Ws,QuadraticBezierCurve3:Ys,SplineCurve:Ks});function Xs(){Ls.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Qs(e){Xs.call(this),this.type="Path",this.currentPoint=new Ct,e&&this.setFromPoints(e)}function Js(e){Qs.call(this,e),this.uuid=Rt.generateUUID(),this.type="Shape",this.holes=[]}function el(e,t){Cn.call(this),this.type="Light",this.color=new fn(e),this.intensity=void 0!==t?t:1,this.receiveShadow=void 0}function tl(e,t,n){el.call(this,e,n),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy(Cn.DefaultUp),this.updateMatrix(),this.groundColor=new fn(t)}function nl(e){this.camera=e,this.bias=0,this.radius=1,this.mapSize=new Ct(512,512),this.map=null,this.matrix=new an}function rl(){nl.call(this,new ro(50,1,.5,500))}function il(e,t,n,r,i,o){el.call(this,e,t),this.type="SpotLight",this.position.copy(Cn.DefaultUp),this.updateMatrix(),this.target=new Cn,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(e){this.intensity=e/Math.PI}}),this.distance=void 0!==n?n:0,this.angle=void 0!==r?r:Math.PI/3,this.penumbra=void 0!==i?i:0,this.decay=void 0!==o?o:1,this.shadow=new rl}function ol(e,t,n,r){el.call(this,e,t),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(e){this.intensity=e/(4*Math.PI)}}),this.distance=void 0!==n?n:0,this.decay=void 0!==r?r:1,this.shadow=new nl(new ro(90,1,.5,500))}function al(e,t,n,r,i,o){no.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=void 0!==e?e:-1,this.right=void 0!==t?t:1,this.top=void 0!==n?n:1,this.bottom=void 0!==r?r:-1,this.near=void 0!==i?i:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function sl(){nl.call(this,new al(-5,5,5,-5,.5,500))}function ll(e,t){el.call(this,e,t),this.type="DirectionalLight",this.position.copy(Cn.DefaultUp),this.updateMatrix(),this.target=new Cn,this.shadow=new sl}function ul(e,t){el.call(this,e,t),this.type="AmbientLight",this.castShadow=void 0}function cl(e,t,n,r){el.call(this,e,t),this.type="RectAreaLight",this.width=void 0!==n?n:10,this.height=void 0!==r?r:10}function dl(e){this.manager=void 0!==e?e:Ss,this.textures={}}Xs.prototype=Object.assign(Object.create(Ls.prototype),{constructor:Xs,add:function(e){this.curves.push(e)},closePath:function(){var e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new Zs(t,e))},getPoint:function(e){for(var t=e*this.getLength(),n=this.getCurveLengths(),r=0;r<n.length;){if(n[r]>=t){var i=n[r]-t,o=this.curves[r],a=o.getLength(),s=0===a?0:1-i/a;return o.getPointAt(s)}r++}return null},getLength:function(){var e=this.getCurveLengths();return e[e.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],t=0,n=0,r=this.curves.length;n<r;n++)t+=this.curves[n].getLength(),e.push(t);return this.cacheLengths=e,e},getSpacedPoints:function(e){void 0===e&&(e=40);for(var t=[],n=0;n<=e;n++)t.push(this.getPoint(n/e));return this.autoClose&&t.push(t[0]),t},getPoints:function(e){e=e||12;for(var t,n=[],r=0,i=this.curves;r<i.length;r++)for(var o=i[r],a=o&&o.isEllipseCurve?2*e:o&&(o.isLineCurve||o.isLineCurve3)?1:o&&o.isSplineCurve?e*o.points.length:e,s=o.getPoints(a),l=0;l<s.length;l++){var u=s[l];t&&t.equals(u)||(n.push(u),t=u)}return this.autoClose&&n.length>1&&!n[n.length-1].equals(n[0])&&n.push(n[0]),n},copy:function(e){Ls.prototype.copy.call(this,e),this.curves=[];for(var t=0,n=e.curves.length;t<n;t++){var r=e.curves[t];this.curves.push(r.clone())}return this.autoClose=e.autoClose,this},toJSON:function(){var e=Ls.prototype.toJSON.call(this);e.autoClose=this.autoClose,e.curves=[];for(var t=0,n=this.curves.length;t<n;t++){var r=this.curves[t];e.curves.push(r.toJSON())}return e},fromJSON:function(e){Ls.prototype.fromJSON.call(this,e),this.autoClose=e.autoClose,this.curves=[];for(var t=0,n=e.curves.length;t<n;t++){var r=e.curves[t];this.curves.push((new $s[r.type]).fromJSON(r))}return this}}),Qs.prototype=Object.assign(Object.create(Xs.prototype),{constructor:Qs,setFromPoints:function(e){this.moveTo(e[0].x,e[0].y);for(var t=1,n=e.length;t<n;t++)this.lineTo(e[t].x,e[t].y)},moveTo:function(e,t){this.currentPoint.set(e,t)},lineTo:function(e,t){var n=new Zs(this.currentPoint.clone(),new Ct(e,t));this.curves.push(n),this.currentPoint.set(e,t)},quadraticCurveTo:function(e,t,n,r){var i=new Ws(this.currentPoint.clone(),new Ct(e,t),new Ct(n,r));this.curves.push(i),this.currentPoint.set(n,r)},bezierCurveTo:function(e,t,n,r,i,o){var a=new js(this.currentPoint.clone(),new Ct(e,t),new Ct(n,r),new Ct(i,o));this.curves.push(a),this.currentPoint.set(i,o)},splineThru:function(e){var t=new Ks([this.currentPoint.clone()].concat(e));this.curves.push(t),this.currentPoint.copy(e[e.length-1])},arc:function(e,t,n,r,i,o){var a=this.currentPoint.x,s=this.currentPoint.y;this.absarc(e+a,t+s,n,r,i,o)},absarc:function(e,t,n,r,i,o){this.absellipse(e,t,n,n,r,i,o)},ellipse:function(e,t,n,r,i,o,a,s){var l=this.currentPoint.x,u=this.currentPoint.y;this.absellipse(e+l,t+u,n,r,i,o,a,s)},absellipse:function(e,t,n,r,i,o,a,s){var l=new Ps(e,t,n,r,i,o,a,s);if(this.curves.length>0){var u=l.getPoint(0);u.equals(this.currentPoint)||this.lineTo(u.x,u.y)}this.curves.push(l);var c=l.getPoint(1);this.currentPoint.copy(c)},copy:function(e){return Xs.prototype.copy.call(this,e),this.currentPoint.copy(e.currentPoint),this},toJSON:function(){var e=Xs.prototype.toJSON.call(this);return e.currentPoint=this.currentPoint.toArray(),e},fromJSON:function(e){return Xs.prototype.fromJSON.call(this,e),this.currentPoint.fromArray(e.currentPoint),this}}),Js.prototype=Object.assign(Object.create(Qs.prototype),{constructor:Js,getPointsHoles:function(e){for(var t=[],n=0,r=this.holes.length;n<r;n++)t[n]=this.holes[n].getPoints(e);return t},extractPoints:function(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}},copy:function(e){Qs.prototype.copy.call(this,e),this.holes=[];for(var t=0,n=e.holes.length;t<n;t++){var r=e.holes[t];this.holes.push(r.clone())}return this},toJSON:function(){var e=Qs.prototype.toJSON.call(this);e.uuid=this.uuid,e.holes=[];for(var t=0,n=this.holes.length;t<n;t++){var r=this.holes[t];e.holes.push(r.toJSON())}return e},fromJSON:function(e){Qs.prototype.fromJSON.call(this,e),this.uuid=e.uuid,this.holes=[];for(var t=0,n=e.holes.length;t<n;t++){var r=e.holes[t];this.holes.push((new Qs).fromJSON(r))}return this}}),el.prototype=Object.assign(Object.create(Cn.prototype),{constructor:el,isLight:!0,copy:function(e){return Cn.prototype.copy.call(this,e),this.color.copy(e.color),this.intensity=e.intensity,this},toJSON:function(e){var t=Cn.prototype.toJSON.call(this,e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),t}}),tl.prototype=Object.assign(Object.create(el.prototype),{constructor:tl,isHemisphereLight:!0,copy:function(e){return el.prototype.copy.call(this,e),this.groundColor.copy(e.groundColor),this}}),Object.assign(nl.prototype,{copy:function(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var e={};return 0!==this.bias&&(e.bias=this.bias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}),rl.prototype=Object.assign(Object.create(nl.prototype),{constructor:rl,isSpotLightShadow:!0,update:function(e){var t=this.camera,n=2*Rt.RAD2DEG*e.angle,r=this.mapSize.width/this.mapSize.height,i=e.distance||t.far;n===t.fov&&r===t.aspect&&i===t.far||(t.fov=n,t.aspect=r,t.far=i,t.updateProjectionMatrix())}}),il.prototype=Object.assign(Object.create(el.prototype),{constructor:il,isSpotLight:!0,copy:function(e){return el.prototype.copy.call(this,e),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}),ol.prototype=Object.assign(Object.create(el.prototype),{constructor:ol,isPointLight:!0,copy:function(e){return el.prototype.copy.call(this,e),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}),al.prototype=Object.assign(Object.create(no.prototype),{constructor:al,isOrthographicCamera:!0,copy:function(e,t){return no.prototype.copy.call(this,e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this},setViewOffset:function(e,t,n,r,i,o){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2,i=n-e,o=n+e,a=r+t,s=r-t;if(null!==this.view&&this.view.enabled){var l=this.zoom/(this.view.width/this.view.fullWidth),u=this.zoom/(this.view.height/this.view.fullHeight),c=(this.right-this.left)/this.view.width,d=(this.top-this.bottom)/this.view.height;o=(i+=c*(this.view.offsetX/l))+c*(this.view.width/l),s=(a-=d*(this.view.offsetY/u))-d*(this.view.height/u)}this.projectionMatrix.makeOrthographic(i,o,a,s,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(e){var t=Cn.prototype.toJSON.call(this,e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}}),sl.prototype=Object.assign(Object.create(nl.prototype),{constructor:sl}),ll.prototype=Object.assign(Object.create(el.prototype),{constructor:ll,isDirectionalLight:!0,copy:function(e){return el.prototype.copy.call(this,e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}),ul.prototype=Object.assign(Object.create(el.prototype),{constructor:ul,isAmbientLight:!0}),cl.prototype=Object.assign(Object.create(el.prototype),{constructor:cl,isRectAreaLight:!0,copy:function(e){return el.prototype.copy.call(this,e),this.width=e.width,this.height=e.height,this},toJSON:function(e){var t=el.prototype.toJSON.call(this,e);return t.object.width=this.width,t.object.height=this.height,t}}),Object.assign(dl.prototype,{load:function(e,t,n,r){var i=this,o=new Is(i.manager);o.setPath(i.path),o.load(e,(function(e){t(i.parse(JSON.parse(e)))}),n,r)},parse:function(e){var t=this.textures;function n(e){return void 0===t[e]&&console.warn("THREE.MaterialLoader: Undefined texture",e),t[e]}var r=new ss[e.type];if(void 0!==e.uuid&&(r.uuid=e.uuid),void 0!==e.name&&(r.name=e.name),void 0!==e.color&&r.color.setHex(e.color),void 0!==e.roughness&&(r.roughness=e.roughness),void 0!==e.metalness&&(r.metalness=e.metalness),void 0!==e.emissive&&r.emissive.setHex(e.emissive),void 0!==e.specular&&r.specular.setHex(e.specular),void 0!==e.shininess&&(r.shininess=e.shininess),void 0!==e.clearCoat&&(r.clearCoat=e.clearCoat),void 0!==e.clearCoatRoughness&&(r.clearCoatRoughness=e.clearCoatRoughness),void 0!==e.vertexColors&&(r.vertexColors=e.vertexColors),void 0!==e.fog&&(r.fog=e.fog),void 0!==e.flatShading&&(r.flatShading=e.flatShading),void 0!==e.blending&&(r.blending=e.blending),void 0!==e.combine&&(r.combine=e.combine),void 0!==e.side&&(r.side=e.side),void 0!==e.opacity&&(r.opacity=e.opacity),void 0!==e.transparent&&(r.transparent=e.transparent),void 0!==e.alphaTest&&(r.alphaTest=e.alphaTest),void 0!==e.depthTest&&(r.depthTest=e.depthTest),void 0!==e.depthWrite&&(r.depthWrite=e.depthWrite),void 0!==e.colorWrite&&(r.colorWrite=e.colorWrite),void 0!==e.wireframe&&(r.wireframe=e.wireframe),void 0!==e.wireframeLinewidth&&(r.wireframeLinewidth=e.wireframeLinewidth),void 0!==e.wireframeLinecap&&(r.wireframeLinecap=e.wireframeLinecap),void 0!==e.wireframeLinejoin&&(r.wireframeLinejoin=e.wireframeLinejoin),void 0!==e.rotation&&(r.rotation=e.rotation),1!==e.linewidth&&(r.linewidth=e.linewidth),void 0!==e.dashSize&&(r.dashSize=e.dashSize),void 0!==e.gapSize&&(r.gapSize=e.gapSize),void 0!==e.scale&&(r.scale=e.scale),void 0!==e.polygonOffset&&(r.polygonOffset=e.polygonOffset),void 0!==e.polygonOffsetFactor&&(r.polygonOffsetFactor=e.polygonOffsetFactor),void 0!==e.polygonOffsetUnits&&(r.polygonOffsetUnits=e.polygonOffsetUnits),void 0!==e.skinning&&(r.skinning=e.skinning),void 0!==e.morphTargets&&(r.morphTargets=e.morphTargets),void 0!==e.dithering&&(r.dithering=e.dithering),void 0!==e.visible&&(r.visible=e.visible),void 0!==e.userData&&(r.userData=e.userData),void 0!==e.uniforms)for(var i in e.uniforms){var o=e.uniforms[i];switch(r.uniforms[i]={},o.type){case"t":r.uniforms[i].value=n(o.value);break;case"c":r.uniforms[i].value=(new fn).setHex(o.value);break;case"v2":r.uniforms[i].value=(new Ct).fromArray(o.value);break;case"v3":r.uniforms[i].value=(new Lt).fromArray(o.value);break;case"v4":r.uniforms[i].value=(new $t).fromArray(o.value);break;case"m3":r.uniforms[i].value=(new Pt).fromArray(o.value);case"m4":r.uniforms[i].value=(new an).fromArray(o.value);break;default:r.uniforms[i].value=o.value}}if(void 0!==e.defines&&(r.defines=e.defines),void 0!==e.vertexShader&&(r.vertexShader=e.vertexShader),void 0!==e.fragmentShader&&(r.fragmentShader=e.fragmentShader),void 0!==e.extensions)for(var a in e.extensions)r.extensions[a]=e.extensions[a];if(void 0!==e.shading&&(r.flatShading=1===e.shading),void 0!==e.size&&(r.size=e.size),void 0!==e.sizeAttenuation&&(r.sizeAttenuation=e.sizeAttenuation),void 0!==e.map&&(r.map=n(e.map)),void 0!==e.matcap&&(r.matcap=n(e.matcap)),void 0!==e.alphaMap&&(r.alphaMap=n(e.alphaMap),r.transparent=!0),void 0!==e.bumpMap&&(r.bumpMap=n(e.bumpMap)),void 0!==e.bumpScale&&(r.bumpScale=e.bumpScale),void 0!==e.normalMap&&(r.normalMap=n(e.normalMap)),void 0!==e.normalMapType&&(r.normalMapType=e.normalMapType),void 0!==e.normalScale){var s=e.normalScale;!1===Array.isArray(s)&&(s=[s,s]),r.normalScale=(new Ct).fromArray(s)}return void 0!==e.displacementMap&&(r.displacementMap=n(e.displacementMap)),void 0!==e.displacementScale&&(r.displacementScale=e.displacementScale),void 0!==e.displacementBias&&(r.displacementBias=e.displacementBias),void 0!==e.roughnessMap&&(r.roughnessMap=n(e.roughnessMap)),void 0!==e.metalnessMap&&(r.metalnessMap=n(e.metalnessMap)),void 0!==e.emissiveMap&&(r.emissiveMap=n(e.emissiveMap)),void 0!==e.emissiveIntensity&&(r.emissiveIntensity=e.emissiveIntensity),void 0!==e.specularMap&&(r.specularMap=n(e.specularMap)),void 0!==e.envMap&&(r.envMap=n(e.envMap)),void 0!==e.envMapIntensity&&(r.envMapIntensity=e.envMapIntensity),void 0!==e.reflectivity&&(r.reflectivity=e.reflectivity),void 0!==e.lightMap&&(r.lightMap=n(e.lightMap)),void 0!==e.lightMapIntensity&&(r.lightMapIntensity=e.lightMapIntensity),void 0!==e.aoMap&&(r.aoMap=n(e.aoMap)),void 0!==e.aoMapIntensity&&(r.aoMapIntensity=e.aoMapIntensity),void 0!==e.gradientMap&&(r.gradientMap=n(e.gradientMap)),r},setPath:function(e){return this.path=e,this},setTextures:function(e){return this.textures=e,this}});var hl=function(e){var t=e.lastIndexOf("/");return-1===t?"./":e.substr(0,t+1)};function pl(){Wn.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0}function fl(e,t,n,r){"number"==typeof n&&(r=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),On.call(this,e,t,n),this.meshPerAttribute=r||1}function ml(e){this.manager=void 0!==e?e:Ss}pl.prototype=Object.assign(Object.create(Wn.prototype),{constructor:pl,isInstancedBufferGeometry:!0,copy:function(e){return Wn.prototype.copy.call(this,e),this.maxInstancedCount=e.maxInstancedCount,this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var e=Wn.prototype.toJSON.call(this);return e.maxInstancedCount=this.maxInstancedCount,e.isInstancedBufferGeometry=!0,e}}),fl.prototype=Object.assign(Object.create(On.prototype),{constructor:fl,isInstancedBufferAttribute:!0,copy:function(e){return On.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this},toJSON:function(){var e=On.prototype.toJSON.call(this);return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}),Object.assign(ml.prototype,{load:function(e,t,n,r){var i=this,o=new Is(i.manager);o.setPath(i.path),o.load(e,(function(e){t(i.parse(JSON.parse(e)))}),n,r)},parse:function(e){var t=e.isInstancedBufferGeometry?new pl:new Wn,n=e.data.index;if(void 0!==n){var r=new gl[n.type](n.array);t.setIndex(new On(r,1))}var i=e.data.attributes;for(var o in i){var a=i[o],s=(r=new gl[a.type](a.array),new(a.isInstancedBufferAttribute?fl:On)(r,a.itemSize,a.normalized));void 0!==a.name&&(s.name=a.name),t.addAttribute(o,s)}var l=e.data.morphAttributes;if(l)for(var o in l){for(var u=l[o],c=[],d=0,h=u.length;d<h;d++)a=u[d],s=new On(r=new gl[a.type](a.array),a.itemSize,a.normalized),void 0!==a.name&&(s.name=a.name),c.push(s);t.morphAttributes[o]=c}var p=e.data.groups||e.data.drawcalls||e.data.offsets;if(void 0!==p){d=0;for(var f=p.length;d!==f;++d){var m=p[d];t.addGroup(m.start,m.count,m.materialIndex)}}var g=e.data.boundingSphere;if(void 0!==g){var y=new Lt;void 0!==g.center&&y.fromArray(g.center),t.boundingSphere=new nn(y,g.radius)}return e.name&&(t.name=e.name),e.userData&&(t.userData=e.userData),t},setPath:function(e){return this.path=e,this}});var gl={Int8Array,Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array};function yl(e){this.manager=void 0!==e?e:Ss,this.resourcePath=""}Object.assign(yl.prototype,{crossOrigin:"anonymous",load:function(e,t,n,r){var i=this,o=void 0===this.path?hl(e):this.path;this.resourcePath=this.resourcePath||o;var a=new Is(i.manager);a.setPath(this.path),a.load(e,(function(n){var o=null;try{o=JSON.parse(n)}catch(t){return void 0!==r&&r(t),void console.error("THREE:ObjectLoader: Can't parse "+e+".",t.message)}var a=o.metadata;void 0!==a&&void 0!==a.type&&"geometry"!==a.type.toLowerCase()?i.parse(o,t):console.error("THREE.ObjectLoader: Can't load "+e)}),n,r)},setPath:function(e){return this.path=e,this},setResourcePath:function(e){return this.resourcePath=e,this},setCrossOrigin:function(e){return this.crossOrigin=e,this},parse:function(e,t){var n=this.parseShape(e.shapes),r=this.parseGeometries(e.geometries,n),i=this.parseImages(e.images,(function(){void 0!==t&&t(s)})),o=this.parseTextures(e.textures,i),a=this.parseMaterials(e.materials,o),s=this.parseObject(e.object,r,a);return e.animations&&(s.animations=this.parseAnimations(e.animations)),void 0!==e.images&&0!==e.images.length||void 0!==t&&t(s),s},parseShape:function(e){var t={};if(void 0!==e)for(var n=0,r=e.length;n<r;n++){var i=(new Js).fromJSON(e[n]);t[i.uuid]=i}return t},parseGeometries:function(e,t){var n={};if(void 0!==e)for(var r=new ml,i=0,o=e.length;i<o;i++){var a,s=e[i];switch(s.type){case"PlaneGeometry":case"PlaneBufferGeometry":a=new $a[s.type](s.width,s.height,s.widthSegments,s.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":a=new $a[s.type](s.width,s.height,s.depth,s.widthSegments,s.heightSegments,s.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":a=new $a[s.type](s.radius,s.segments,s.thetaStart,s.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":a=new $a[s.type](s.radiusTop,s.radiusBottom,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":a=new $a[s.type](s.radius,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":a=new $a[s.type](s.radius,s.widthSegments,s.heightSegments,s.phiStart,s.phiLength,s.thetaStart,s.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":a=new $a[s.type](s.radius,s.detail);break;case"RingGeometry":case"RingBufferGeometry":a=new $a[s.type](s.innerRadius,s.outerRadius,s.thetaSegments,s.phiSegments,s.thetaStart,s.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":a=new $a[s.type](s.radius,s.tube,s.radialSegments,s.tubularSegments,s.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":a=new $a[s.type](s.radius,s.tube,s.tubularSegments,s.radialSegments,s.p,s.q);break;case"TubeGeometry":case"TubeBufferGeometry":a=new $a[s.type]((new $s[s.path.type]).fromJSON(s.path),s.tubularSegments,s.radius,s.radialSegments,s.closed);break;case"LatheGeometry":case"LatheBufferGeometry":a=new $a[s.type](s.points,s.segments,s.phiStart,s.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":a=new $a[s.type](s.vertices,s.indices,s.radius,s.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":for(var l=[],u=0,c=s.shapes.length;u<c;u++){var d=t[s.shapes[u]];l.push(d)}a=new $a[s.type](l,s.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":for(l=[],u=0,c=s.shapes.length;u<c;u++)d=t[s.shapes[u]],l.push(d);var h=s.options.extrudePath;void 0!==h&&(s.options.extrudePath=(new $s[h.type]).fromJSON(h)),a=new $a[s.type](l,s.options);break;case"BufferGeometry":case"InstancedBufferGeometry":a=r.parse(s);break;case"Geometry":"THREE"in window&&"LegacyJSONLoader"in THREE?a=(new THREE.LegacyJSONLoader).parse(s,this.resourcePath).geometry:console.error('THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+s.type+'"');continue}a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),!0===a.isBufferGeometry&&void 0!==s.userData&&(a.userData=s.userData),n[s.uuid]=a}return n},parseMaterials:function(e,t){var n={},r={};if(void 0!==e){var i=new dl;i.setTextures(t);for(var o=0,a=e.length;o<a;o++){var s=e[o];if("MultiMaterial"===s.type){for(var l=[],u=0;u<s.materials.length;u++){var c=s.materials[u];void 0===n[c.uuid]&&(n[c.uuid]=i.parse(c)),l.push(n[c.uuid])}r[s.uuid]=l}else void 0===n[s.uuid]&&(n[s.uuid]=i.parse(s)),r[s.uuid]=n[s.uuid]}}return r},parseAnimations:function(e){for(var t=[],n=0;n<e.length;n++){var r=e[n],i=Es.parse(r);void 0!==r.uuid&&(i.uuid=r.uuid),t.push(i)}return t},parseImages:function(e,t){var n=this,r={};function i(e){return n.manager.itemStart(e),o.load(e,(function(){n.manager.itemEnd(e)}),void 0,(function(){n.manager.itemError(e),n.manager.itemEnd(e)}))}if(void 0!==e&&e.length>0){var o=new Rs(new As(t));o.setCrossOrigin(this.crossOrigin);for(var a=0,s=e.length;a<s;a++){var l=e[a],u=l.url;if(Array.isArray(u)){r[l.uuid]=[];for(var c=0,d=u.length;c<d;c++){var h=u[c],p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h)?h:n.resourcePath+h;r[l.uuid].push(i(p))}}else p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(l.url)?l.url:n.resourcePath+l.url,r[l.uuid]=i(p)}}return r},parseTextures:function(e,t){function n(e,t){return"number"==typeof e?e:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",e),t[e])}var r={};if(void 0!==e)for(var i=0,o=e.length;i<o;i++){var a,s=e[i];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===t[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image),(a=Array.isArray(t[s.image])?new Mr(t[s.image]):new Kt(t[s.image])).needsUpdate=!0,a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),void 0!==s.mapping&&(a.mapping=n(s.mapping,Tl)),void 0!==s.offset&&a.offset.fromArray(s.offset),void 0!==s.repeat&&a.repeat.fromArray(s.repeat),void 0!==s.center&&a.center.fromArray(s.center),void 0!==s.rotation&&(a.rotation=s.rotation),void 0!==s.wrap&&(a.wrapS=n(s.wrap[0],Al),a.wrapT=n(s.wrap[1],Al)),void 0!==s.format&&(a.format=s.format),void 0!==s.type&&(a.type=s.type),void 0!==s.encoding&&(a.encoding=s.encoding),void 0!==s.minFilter&&(a.minFilter=n(s.minFilter,Sl)),void 0!==s.magFilter&&(a.magFilter=n(s.magFilter,Sl)),void 0!==s.anisotropy&&(a.anisotropy=s.anisotropy),void 0!==s.flipY&&(a.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(a.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(a.unpackAlignment=s.unpackAlignment),r[s.uuid]=a}return r},parseObject:function(e,t,n){var r;function i(e){return void 0===t[e]&&console.warn("THREE.ObjectLoader: Undefined geometry",e),t[e]}function o(e){if(void 0!==e){if(Array.isArray(e)){for(var t=[],r=0,i=e.length;r<i;r++){var o=e[r];void 0===n[o]&&console.warn("THREE.ObjectLoader: Undefined material",o),t.push(n[o])}return t}return void 0===n[e]&&console.warn("THREE.ObjectLoader: Undefined material",e),n[e]}}switch(e.type){case"Scene":r=new _o,void 0!==e.background&&Number.isInteger(e.background)&&(r.background=new fn(e.background)),void 0!==e.fog&&("Fog"===e.fog.type?r.fog=new bo(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(r.fog=new vo(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":r=new ro(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(r.focus=e.focus),void 0!==e.zoom&&(r.zoom=e.zoom),void 0!==e.filmGauge&&(r.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(r.filmOffset=e.filmOffset),void 0!==e.view&&(r.view=Object.assign({},e.view));break;case"OrthographicCamera":r=new al(e.left,e.right,e.top,e.bottom,e.near,e.far),void 0!==e.zoom&&(r.zoom=e.zoom),void 0!==e.view&&(r.view=Object.assign({},e.view));break;case"AmbientLight":r=new ul(e.color,e.intensity);break;case"DirectionalLight":r=new ll(e.color,e.intensity);break;case"PointLight":r=new ol(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":r=new cl(e.color,e.intensity,e.width,e.height);break;case"SpotLight":r=new il(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":r=new tl(e.color,e.groundColor,e.intensity);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":var a=i(e.geometry),s=o(e.material);r=a.bones&&a.bones.length>0?new xo(a,s):new vr(a,s),void 0!==e.drawMode&&r.setDrawMode(e.drawMode);break;case"LOD":r=new So;break;case"Line":r=new Mo(i(e.geometry),o(e.material),e.mode);break;case"LineLoop":r=new Po(i(e.geometry),o(e.material));break;case"LineSegments":r=new Lo(i(e.geometry),o(e.material));break;case"PointCloud":case"Points":r=new Oo(i(e.geometry),o(e.material));break;case"Sprite":r=new Ao(o(e.material));break;case"Group":r=new to;break;default:r=new Cn}if(r.uuid=e.uuid,void 0!==e.name&&(r.name=e.name),void 0!==e.matrix?(r.matrix.fromArray(e.matrix),void 0!==e.matrixAutoUpdate&&(r.matrixAutoUpdate=e.matrixAutoUpdate),r.matrixAutoUpdate&&r.matrix.decompose(r.position,r.quaternion,r.scale)):(void 0!==e.position&&r.position.fromArray(e.position),void 0!==e.rotation&&r.rotation.fromArray(e.rotation),void 0!==e.quaternion&&r.quaternion.fromArray(e.quaternion),void 0!==e.scale&&r.scale.fromArray(e.scale)),void 0!==e.castShadow&&(r.castShadow=e.castShadow),void 0!==e.receiveShadow&&(r.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(r.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(r.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&r.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(r.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(r.visible=e.visible),void 0!==e.frustumCulled&&(r.frustumCulled=e.frustumCulled),void 0!==e.renderOrder&&(r.renderOrder=e.renderOrder),void 0!==e.userData&&(r.userData=e.userData),void 0!==e.layers&&(r.layers.mask=e.layers),void 0!==e.children)for(var l=e.children,u=0;u<l.length;u++)r.add(this.parseObject(l[u],t,n));if("LOD"===e.type)for(var c=e.levels,d=0;d<c.length;d++){var h=c[d],p=r.getObjectByProperty("uuid",h.object);void 0!==p&&r.addLevel(p,h.distance)}return r}});var vl,bl,_l,El,wl,Tl={UVMapping:300,CubeReflectionMapping:re,CubeRefractionMapping:ie,EquirectangularReflectionMapping:oe,EquirectangularRefractionMapping:ae,SphericalReflectionMapping:se,CubeUVReflectionMapping:le,CubeUVRefractionMapping:ue},Al={RepeatWrapping:ce,ClampToEdgeWrapping:de,MirroredRepeatWrapping:he},Sl={NearestFilter:pe,NearestMipMapNearestFilter:fe,NearestMipMapLinearFilter:me,LinearFilter:ge,LinearMipMapNearestFilter:ye,LinearMipMapLinearFilter:ve};function xl(e){"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.manager=void 0!==e?e:Ss,this.options=void 0}function Il(){this.type="ShapePath",this.color=new fn,this.subPaths=[],this.currentPath=null}function Rl(e){this.type="Font",this.data=e}function Cl(e,t,n,r,i){var o=i.glyphs[e]||i.glyphs["?"];if(o){var a,s,l,u,c,d,h,p,f=new Il;if(o.o)for(var m=o._cachedOutline||(o._cachedOutline=o.o.split(" ")),g=0,y=m.length;g<y;)switch(m[g++]){case"m":a=m[g++]*t+n,s=m[g++]*t+r,f.moveTo(a,s);break;case"l":a=m[g++]*t+n,s=m[g++]*t+r,f.lineTo(a,s);break;case"q":l=m[g++]*t+n,u=m[g++]*t+r,c=m[g++]*t+n,d=m[g++]*t+r,f.quadraticCurveTo(c,d,l,u);break;case"b":l=m[g++]*t+n,u=m[g++]*t+r,c=m[g++]*t+n,d=m[g++]*t+r,h=m[g++]*t+n,p=m[g++]*t+r,f.bezierCurveTo(c,d,h,p,l,u)}return{offsetX:o.ha*t,path:f}}}function Ml(){}xl.prototype={constructor:xl,setOptions:function(e){return this.options=e,this},load:function(e,t,n,r){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);var i=this,o=Ts.get(e);if(void 0!==o)return i.manager.itemStart(e),setTimeout((function(){t&&t(o),i.manager.itemEnd(e)}),0),o;fetch(e).then((function(e){return e.blob()})).then((function(e){return void 0===i.options?createImageBitmap(e):createImageBitmap(e,i.options)})).then((function(n){Ts.add(e,n),t&&t(n),i.manager.itemEnd(e)})).catch((function(t){r&&r(t),i.manager.itemError(e),i.manager.itemEnd(e)})),i.manager.itemStart(e)},setCrossOrigin:function(){return this},setPath:function(e){return this.path=e,this}},Object.assign(Il.prototype,{moveTo:function(e,t){this.currentPath=new Qs,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t)},lineTo:function(e,t){this.currentPath.lineTo(e,t)},quadraticCurveTo:function(e,t,n,r){this.currentPath.quadraticCurveTo(e,t,n,r)},bezierCurveTo:function(e,t,n,r,i,o){this.currentPath.bezierCurveTo(e,t,n,r,i,o)},splineThru:function(e){this.currentPath.splineThru(e)},toShapes:function(e,t){function n(e){for(var t=[],n=0,r=e.length;n<r;n++){var i=e[n],o=new Js;o.curves=i.curves,t.push(o)}return t}function r(e,t){for(var n=t.length,r=!1,i=n-1,o=0;o<n;i=o++){var a=t[i],s=t[o],l=s.x-a.x,u=s.y-a.y;if(Math.abs(u)>Number.EPSILON){if(u<0&&(a=t[o],l=-l,s=t[i],u=-u),e.y<a.y||e.y>s.y)continue;if(e.y===a.y){if(e.x===a.x)return!0}else{var c=u*(e.x-a.x)-l*(e.y-a.y);if(0===c)return!0;if(c<0)continue;r=!r}}else{if(e.y!==a.y)continue;if(s.x<=e.x&&e.x<=a.x||a.x<=e.x&&e.x<=s.x)return!0}}return r}var i=Sa.isClockWise,o=this.subPaths;if(0===o.length)return[];if(!0===t)return n(o);var a,s,l,u=[];if(1===o.length)return s=o[0],(l=new Js).curves=s.curves,u.push(l),u;var c=!i(o[0].getPoints());c=e?!c:c;var d,h,p=[],f=[],m=[],g=0;f[g]=void 0,m[g]=[];for(var y=0,v=o.length;y<v;y++)a=i(d=(s=o[y]).getPoints()),(a=e?!a:a)?(!c&&f[g]&&g++,f[g]={s:new Js,p:d},f[g].s.curves=s.curves,c&&g++,m[g]=[]):m[g].push({h:s,p:d[0]});if(!f[0])return n(o);if(f.length>1){for(var b=!1,_=[],E=0,w=f.length;E<w;E++)p[E]=[];for(E=0,w=f.length;E<w;E++)for(var T=m[E],A=0;A<T.length;A++){for(var S=T[A],x=!0,I=0;I<f.length;I++)r(S.p,f[I].p)&&(E!==I&&_.push({froms:E,tos:I,hole:A}),x?(x=!1,p[I].push(S)):b=!0);x&&p[E].push(S)}_.length>0&&(b||(m=p))}y=0;for(var R=f.length;y<R;y++){l=f[y].s,u.push(l);for(var C=0,M=(h=m[y]).length;C<M;C++)l.holes.push(h[C].h)}return u}}),Object.assign(Rl.prototype,{isFont:!0,generateShapes:function(e,t){void 0===t&&(t=100);for(var n=[],r=function(e,t,n){for(var r=Array.from?Array.from(e):String(e).split(""),i=t/n.resolution,o=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*i,a=[],s=0,l=0,u=0;u<r.length;u++){var c=r[u];if("\n"===c)s=0,l-=o;else{var d=Cl(c,i,s,l,n);s+=d.offsetX,a.push(d.path)}}return a}(e,t,this.data),i=0,o=r.length;i<o;i++)Array.prototype.push.apply(n,r[i].toShapes());return n}}),Object.assign(function(e){this.manager=void 0!==e?e:Ss}.prototype,{load:function(e,t,n,r){var i=this,o=new Is(this.manager);o.setPath(this.path),o.load(e,(function(e){var n;try{n=JSON.parse(e)}catch(t){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),n=JSON.parse(e.substring(65,e.length-2))}var r=i.parse(n);t&&t(r)}),n,r)},parse:function(e){return new Rl(e)},setPath:function(e){return this.path=e,this}}),Ml.Handlers={handlers:[],add:function(e,t){this.handlers.push(e,t)},get:function(e){for(var t=this.handlers,n=0,r=t.length;n<r;n+=2){var i=t[n],o=t[n+1];if(i.test(e))return o}return null}},Object.assign(Ml.prototype,{crossOrigin:"anonymous",onLoadStart:function(){},onLoadProgress:function(){},onLoadComplete:function(){},initMaterials:function(e,t,n){for(var r=[],i=0;i<e.length;++i)r[i]=this.createMaterial(e[i],t,n);return r},createMaterial:(vl={NoBlending:v,NormalBlending:b,AdditiveBlending:_,SubtractiveBlending:E,MultiplyBlending:w,CustomBlending:T},bl=new fn,_l=new Ms,El=new dl,function(e,t,n){var r={};function i(e,i,o,a,s){var l,u=t+e,c=Ml.Handlers.get(u);null!==c?l=c.load(u):(_l.setCrossOrigin(n),l=_l.load(u)),void 0!==i&&(l.repeat.fromArray(i),1!==i[0]&&(l.wrapS=ce),1!==i[1]&&(l.wrapT=ce)),void 0!==o&&l.offset.fromArray(o),void 0!==a&&("repeat"===a[0]&&(l.wrapS=ce),"mirror"===a[0]&&(l.wrapS=he),"repeat"===a[1]&&(l.wrapT=ce),"mirror"===a[1]&&(l.wrapT=he)),void 0!==s&&(l.anisotropy=s);var d=Rt.generateUUID();return r[d]=l,d}var o={uuid:Rt.generateUUID(),type:"MeshLambertMaterial"};for(var a in e){var s=e[a];switch(a){case"DbgColor":case"DbgIndex":case"opticalDensity":case"illumination":case"mapDiffuseRepeat":case"mapDiffuseOffset":case"mapDiffuseWrap":case"mapDiffuseAnisotropy":case"mapEmissiveRepeat":case"mapEmissiveOffset":case"mapEmissiveWrap":case"mapEmissiveAnisotropy":case"mapLightRepeat":case"mapLightOffset":case"mapLightWrap":case"mapLightAnisotropy":case"mapAORepeat":case"mapAOOffset":case"mapAOWrap":case"mapAOAnisotropy":case"mapBumpRepeat":case"mapBumpOffset":case"mapBumpWrap":case"mapBumpAnisotropy":case"mapNormalRepeat":case"mapNormalOffset":case"mapNormalWrap":case"mapNormalAnisotropy":case"mapSpecularRepeat":case"mapSpecularOffset":case"mapSpecularWrap":case"mapSpecularAnisotropy":case"mapMetalnessRepeat":case"mapMetalnessOffset":case"mapMetalnessWrap":case"mapMetalnessAnisotropy":case"mapRoughnessRepeat":case"mapRoughnessOffset":case"mapRoughnessWrap":case"mapRoughnessAnisotropy":case"mapAlphaRepeat":case"mapAlphaOffset":case"mapAlphaWrap":case"mapAlphaAnisotropy":break;case"DbgName":o.name=s;break;case"blending":o.blending=vl[s];break;case"colorAmbient":case"mapAmbient":console.warn("THREE.Loader.createMaterial:",a,"is no longer supported.");break;case"colorDiffuse":o.color=bl.fromArray(s).getHex();break;case"colorSpecular":o.specular=bl.fromArray(s).getHex();break;case"colorEmissive":o.emissive=bl.fromArray(s).getHex();break;case"specularCoef":o.shininess=s;break;case"shading":"basic"===s.toLowerCase()&&(o.type="MeshBasicMaterial"),"phong"===s.toLowerCase()&&(o.type="MeshPhongMaterial"),"standard"===s.toLowerCase()&&(o.type="MeshStandardMaterial");break;case"mapDiffuse":o.map=i(s,e.mapDiffuseRepeat,e.mapDiffuseOffset,e.mapDiffuseWrap,e.mapDiffuseAnisotropy);break;case"mapEmissive":o.emissiveMap=i(s,e.mapEmissiveRepeat,e.mapEmissiveOffset,e.mapEmissiveWrap,e.mapEmissiveAnisotropy);break;case"mapLight":o.lightMap=i(s,e.mapLightRepeat,e.mapLightOffset,e.mapLightWrap,e.mapLightAnisotropy);break;case"mapAO":o.aoMap=i(s,e.mapAORepeat,e.mapAOOffset,e.mapAOWrap,e.mapAOAnisotropy);break;case"mapBump":o.bumpMap=i(s,e.mapBumpRepeat,e.mapBumpOffset,e.mapBumpWrap,e.mapBumpAnisotropy);break;case"mapBumpScale":o.bumpScale=s;break;case"mapNormal":o.normalMap=i(s,e.mapNormalRepeat,e.mapNormalOffset,e.mapNormalWrap,e.mapNormalAnisotropy);break;case"mapNormalFactor":o.normalScale=s;break;case"mapSpecular":o.specularMap=i(s,e.mapSpecularRepeat,e.mapSpecularOffset,e.mapSpecularWrap,e.mapSpecularAnisotropy);break;case"mapMetalness":o.metalnessMap=i(s,e.mapMetalnessRepeat,e.mapMetalnessOffset,e.mapMetalnessWrap,e.mapMetalnessAnisotropy);break;case"mapRoughness":o.roughnessMap=i(s,e.mapRoughnessRepeat,e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case"mapAlpha":o.alphaMap=i(s,e.mapAlphaRepeat,e.mapAlphaOffset,e.mapAlphaWrap,e.mapAlphaAnisotropy);break;case"flipSided":o.side=m;break;case"doubleSided":o.side=g;break;case"transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity"),o.opacity=s;break;case"depthTest":case"depthWrite":case"colorWrite":case"opacity":case"reflectivity":case"transparent":case"visible":case"wireframe":o[a]=s;break;case"vertexColors":!0===s&&(o.vertexColors=2),"face"===s&&(o.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",a,s)}}return"MeshBasicMaterial"===o.type&&delete o.emissive,"MeshPhongMaterial"!==o.type&&delete o.specular,o.opacity<1&&(o.transparent=!0),El.setTextures(r),El.parse(o)})});var Ll=function(){return void 0===wl&&(wl=new(window.AudioContext||window.webkitAudioContext)),wl};function Pl(e){this.manager=void 0!==e?e:Ss}function Dl(){this.coefficients=[];for(var e=0;e<9;e++)this.coefficients.push(new Lt)}function Ol(e,t){el.call(this,void 0,t),this.sh=void 0!==e?e:new Dl}function Nl(e,t,n){Ol.call(this,void 0,n);var r=(new fn).set(e),i=(new fn).set(t),o=new Lt(r.r,r.g,r.b),a=new Lt(i.r,i.g,i.b),s=Math.sqrt(Math.PI),l=s*Math.sqrt(.75);this.sh.coefficients[0].copy(o).add(a).multiplyScalar(s),this.sh.coefficients[1].copy(o).sub(a).multiplyScalar(l)}function kl(e,t){Ol.call(this,void 0,t);var n=(new fn).set(e);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}function Fl(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new ro,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new ro,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1}Object.assign(Pl.prototype,{load:function(e,t,n,r){var i=new Is(this.manager);i.setResponseType("arraybuffer"),i.setPath(this.path),i.load(e,(function(e){var n=e.slice(0);Ll().decodeAudioData(n,(function(e){t(e)}))}),n,r)},setPath:function(e){return this.path=e,this}}),Object.assign(Dl.prototype,{isSphericalHarmonics3:!0,set:function(e){for(var t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this},zero:function(){for(var e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this},getAt:function(e,t){var n=e.x,r=e.y,i=e.z,o=this.coefficients;return t=.282095*o[0],t+=.488603*o[1]*r,t+=.488603*o[2]*i,t+=.488603*o[3]*n,t+=1.092548*o[4]*(n*r),t+=1.092548*o[5]*(r*i),t+=.315392*o[6]*(3*i*i-1),(t+=1.092548*o[7]*(n*i))+.546274*o[8]*(n*n-r*r)},getIrradianceAt:function(e,t){var n=e.x,r=e.y,i=e.z,o=this.coefficients;return t=.886227*o[0],t+=2*o[1]*.511664*r,t+=2*o[2]*.511664*i,t+=2*o[3]*.511664*n,t+=2*o[4]*.429043*n*r,t+=2*o[5]*.429043*r*i,t+=o[6]*(.743125*i*i-.247708),(t+=2*o[7]*.429043*n*i)+.429043*o[8]*(n*n-r*r)},add:function(e){for(var t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this},scale:function(e){for(var t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this},lerp:function(e,t){for(var n=0;n<9;n++)this.coefficients[n].lerp(e.coefficients[n],t);return this},equals:function(e){for(var t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0},copy:function(e){return this.set(e.coefficients)},clone:function(){return(new this.constructor).copy(this)},fromArray:function(e){for(var t=this.coefficients,n=0;n<9;n++)t[n].fromArray(e,3*n);return this},toArray:function(){for(var e=[],t=this.coefficients,n=0;n<9;n++)t[n].toArray(e,3*n);return e}}),Object.assign(Dl,{getBasisAt:function(e,t){var n=e.x,r=e.y,i=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*i,t[3]=.488603*n,t[4]=1.092548*n*r,t[5]=1.092548*r*i,t[6]=.315392*(3*i*i-1),t[7]=1.092548*n*i,t[8]=.546274*(n*n-r*r)}}),Ol.prototype=Object.assign(Object.create(el.prototype),{constructor:Ol,isLightProbe:!0,copy:function(e){return el.prototype.copy.call(this,e),this.sh.copy(e.sh),this.intensity=e.intensity,this},toJSON:function(e){return el.prototype.toJSON.call(this,e)}}),Nl.prototype=Object.assign(Object.create(Ol.prototype),{constructor:Nl,isHemisphereLightProbe:!0,copy:function(e){return Ol.prototype.copy.call(this,e),this},toJSON:function(e){return Ol.prototype.toJSON.call(this,e)}}),kl.prototype=Object.assign(Object.create(Ol.prototype),{constructor:kl,isAmbientLightProbe:!0,copy:function(e){return Ol.prototype.copy.call(this,e),this},toJSON:function(e){return Ol.prototype.toJSON.call(this,e)}}),Object.assign(Fl.prototype,{update:function(){var e,t,n,r,i,o,a,s,l=new an,u=new an;return function(c){if(e!==this||t!==c.focus||n!==c.fov||r!==c.aspect*this.aspect||i!==c.near||o!==c.far||a!==c.zoom||s!==this.eyeSep){e=this,t=c.focus,n=c.fov,r=c.aspect*this.aspect,i=c.near,o=c.far,a=c.zoom;var d,h,p=c.projectionMatrix.clone(),f=(s=this.eyeSep/2)*i/t,m=i*Math.tan(Rt.DEG2RAD*n*.5)/a;u.elements[12]=-s,l.elements[12]=s,d=-m*r+f,h=m*r+f,p.elements[0]=2*i/(h-d),p.elements[8]=(h+d)/(h-d),this.cameraL.projectionMatrix.copy(p),d=-m*r-f,h=m*r-f,p.elements[0]=2*i/(h-d),p.elements[8]=(h+d)/(h-d),this.cameraR.projectionMatrix.copy(p)}this.cameraL.matrixWorld.copy(c.matrixWorld).multiply(u),this.cameraR.matrixWorld.copy(c.matrixWorld).multiply(l)}}()});var Bl=90;function Ul(e,t,n,r){Cn.call(this),this.type="CubeCamera";var i=new ro(Bl,1,e,t);i.up.set(0,-1,0),i.lookAt(new Lt(1,0,0)),this.add(i);var o=new ro(Bl,1,e,t);o.up.set(0,-1,0),o.lookAt(new Lt(-1,0,0)),this.add(o);var a=new ro(Bl,1,e,t);a.up.set(0,0,1),a.lookAt(new Lt(0,1,0)),this.add(a);var s=new ro(Bl,1,e,t);s.up.set(0,0,-1),s.lookAt(new Lt(0,-1,0)),this.add(s);var l=new ro(Bl,1,e,t);l.up.set(0,-1,0),l.lookAt(new Lt(0,0,1)),this.add(l);var u=new ro(Bl,1,e,t);u.up.set(0,-1,0),u.lookAt(new Lt(0,0,-1)),this.add(u),r=r||{format:Pe,magFilter:ge,minFilter:ge},this.renderTarget=new Jt(n,n,r),this.renderTarget.texture.name="CubeCamera",this.update=function(e,t){null===this.parent&&this.updateMatrixWorld();var n=e.getRenderTarget(),r=this.renderTarget,c=r.texture.generateMipmaps;r.texture.generateMipmaps=!1,e.setRenderTarget(r,0),e.render(t,i),e.setRenderTarget(r,1),e.render(t,o),e.setRenderTarget(r,2),e.render(t,a),e.setRenderTarget(r,3),e.render(t,s),e.setRenderTarget(r,4),e.render(t,l),r.texture.generateMipmaps=c,e.setRenderTarget(r,5),e.render(t,u),e.setRenderTarget(n)},this.clear=function(e,t,n,r){for(var i=e.getRenderTarget(),o=this.renderTarget,a=0;a<6;a++)e.setRenderTarget(o,a),e.clear(t,n,r);e.setRenderTarget(i)}}function zl(e){this.autoStart=void 0===e||e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}function Gl(){Cn.call(this),this.type="AudioListener",this.context=Ll(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0}function Vl(e){Cn.call(this),this.type="Audio",this.listener=e,this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.startTime=0,this.offset=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this.filters=[]}function jl(e){Vl.call(this,e),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}function Hl(e,t){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=void 0!==t?t:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}function Zl(e,t,n){this.binding=e,this.valueSize=n;var r,i=Float64Array;switch(t){case"quaternion":r=this._slerp;break;case"string":case"bool":i=Array,r=this._select;break;default:r=this._lerp}this.buffer=new i(4*n),this._mixBufferRegion=r,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}Ul.prototype=Object.create(Cn.prototype),Ul.prototype.constructor=Ul,Object.assign(zl.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var t=("undefined"==typeof performance?Date:performance).now();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}),Gl.prototype=Object.assign(Object.create(Cn.prototype),{constructor:Gl,getInput:function(){return this.gain},removeFilter:function(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this},getFilter:function(){return this.filter},setFilter:function(e){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=e,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this},updateMatrixWorld:function(){var e=new Lt,t=new Mt,n=new Lt,r=new Lt,i=new zl;return function(o){Cn.prototype.updateMatrixWorld.call(this,o);var a=this.context.listener,s=this.up;if(this.timeDelta=i.getDelta(),this.matrixWorld.decompose(e,t,n),r.set(0,0,-1).applyQuaternion(t),a.positionX){var l=this.context.currentTime+this.timeDelta;a.positionX.linearRampToValueAtTime(e.x,l),a.positionY.linearRampToValueAtTime(e.y,l),a.positionZ.linearRampToValueAtTime(e.z,l),a.forwardX.linearRampToValueAtTime(r.x,l),a.forwardY.linearRampToValueAtTime(r.y,l),a.forwardZ.linearRampToValueAtTime(r.z,l),a.upX.linearRampToValueAtTime(s.x,l),a.upY.linearRampToValueAtTime(s.y,l),a.upZ.linearRampToValueAtTime(s.z,l)}else a.setPosition(e.x,e.y,e.z),a.setOrientation(r.x,r.y,r.z,s.x,s.y,s.z)}}()}),Vl.prototype=Object.assign(Object.create(Cn.prototype),{constructor:Vl,getOutput:function(){return this.gain},setNodeSource:function(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this},setMediaElementSource:function(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this},setBuffer:function(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(){if(!0!==this.isPlaying){if(!1!==this.hasPlaybackControl){var e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.onended=this.onEnded.bind(this),this.startTime=this.context.currentTime,e.start(this.startTime,this.offset),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}console.warn("THREE.Audio: this Audio has no playback control.")}else console.warn("THREE.Audio: Audio is already playing.")},pause:function(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this.source.stop(),this.source.onended=null,this.offset+=(this.context.currentTime-this.startTime)*this.playbackRate,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")},stop:function(){if(!1!==this.hasPlaybackControl)return this.source.stop(),this.source.onended=null,this.offset=0,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")},connect:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(e){return e||(e=[]),!0===this.isPlaying?(this.disconnect(),this.filters=e,this.connect()):this.filters=e,this},setDetune:function(e){if(this.detune=e,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this},getDetune:function(){return this.detune},getFilter:function(){return this.getFilters()[0]},setFilter:function(e){return this.setFilters(e?[e]:[])},setPlaybackRate:function(e){if(!1!==this.hasPlaybackControl)return this.playbackRate=e,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(e){if(!1!==this.hasPlaybackControl)return this.loop=e,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")},getVolume:function(){return this.gain.gain.value},setVolume:function(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}}),jl.prototype=Object.assign(Object.create(Vl.prototype),{constructor:jl,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(e){return this.panner.refDistance=e,this},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(e){return this.panner.rolloffFactor=e,this},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(e){return this.panner.distanceModel=e,this},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(e){return this.panner.maxDistance=e,this},setDirectionalCone:function(e,t,n){return this.panner.coneInnerAngle=e,this.panner.coneOuterAngle=t,this.panner.coneOuterGain=n,this},updateMatrixWorld:function(){var e=new Lt,t=new Mt,n=new Lt,r=new Lt;return function(i){if(Cn.prototype.updateMatrixWorld.call(this,i),!0!==this.hasPlaybackControl||!1!==this.isPlaying){this.matrixWorld.decompose(e,t,n),r.set(0,0,1).applyQuaternion(t);var o=this.panner;if(o.positionX){var a=this.context.currentTime+this.listener.timeDelta;o.positionX.linearRampToValueAtTime(e.x,a),o.positionY.linearRampToValueAtTime(e.y,a),o.positionZ.linearRampToValueAtTime(e.z,a),o.orientationX.linearRampToValueAtTime(r.x,a),o.orientationY.linearRampToValueAtTime(r.y,a),o.orientationZ.linearRampToValueAtTime(r.z,a)}else o.setPosition(e.x,e.y,e.z),o.setOrientation(r.x,r.y,r.z)}}}()}),Object.assign(Hl.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var e=0,t=this.getFrequencyData(),n=0;n<t.length;n++)e+=t[n];return e/t.length}}),Object.assign(Zl.prototype,{accumulate:function(e,t){var n=this.buffer,r=this.valueSize,i=e*r+r,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==r;++a)n[i+a]=n[a];o=t}else{var s=t/(o+=t);this._mixBufferRegion(n,i,0,s,r)}this.cumulativeWeight=o},apply:function(e){var t=this.valueSize,n=this.buffer,r=e*t+t,i=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,i<1){var a=3*t;this._mixBufferRegion(n,r,a,1-i,t)}for(var s=t,l=t+t;s!==l;++s)if(n[s]!==n[s+t]){o.setValue(n,r);break}},saveOriginalState:function(){var e=this.binding,t=this.buffer,n=this.valueSize,r=3*n;e.getValue(t,r);for(var i=n,o=r;i!==o;++i)t[i]=t[r+i%n];this.cumulativeWeight=0},restoreOriginalState:function(){var e=3*this.valueSize;this.binding.setValue(this.buffer,e)},_select:function(e,t,n,r,i){if(r>=.5)for(var o=0;o!==i;++o)e[t+o]=e[n+o]},_slerp:function(e,t,n,r){Mt.slerpFlat(e,t,e,t,e,n,r)},_lerp:function(e,t,n,r,i){for(var o=1-r,a=0;a!==i;++a){var s=t+a;e[s]=e[s]*o+e[n+a]*r}}});var ql,Wl,Yl,Kl,$l,Xl,Ql,Jl,eu,tu,nu,ru,iu,ou,au,su="\\[\\]\\.:\\/";function lu(e,t,n){var r=n||uu.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}function uu(e,t,n){this.path=t,this.parsedPath=n||uu.parseTrackName(t),this.node=uu.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e}function cu(e,t,n){this._mixer=e,this._clip=t,this._localRoot=n||null;for(var r=t.tracks,i=r.length,o=new Array(i),a={endingStart:dt,endingEnd:dt},s=0;s!==i;++s){var l=r[s].createInterpolant(null);o[s]=l,l.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(i),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}function du(e){this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function hu(e){"string"==typeof e&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),e=arguments[1]),this.value=e}function pu(e,t,n){Eo.call(this,e,t),this.meshPerAttribute=n||1}function fu(e,t,n,r){this.ray=new mr(e,t),this.near=n||0,this.far=r||1/0,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}function mu(e,t){return e.distance-t.distance}function gu(e,t,n,r){if(!1!==e.visible&&(e.raycast(t,n),!0===r))for(var i=e.children,o=0,a=i.length;o<a;o++)gu(i[o],t,n,!0)}function yu(e,t){this.min=void 0!==e?e:new Ct(1/0,1/0),this.max=void 0!==t?t:new Ct(-1/0,-1/0)}function vu(e,t){this.start=void 0!==e?e:new Lt,this.end=void 0!==t?t:new Lt}function bu(e){Cn.call(this),this.material=e,this.render=function(){}}function _u(e,t,n,r){this.object=e,this.size=void 0!==t?t:1;var i=void 0!==n?n:16711680,o=void 0!==r?r:1,a=0,s=this.object.geometry;s&&s.isGeometry?a=3*s.faces.length:s&&s.isBufferGeometry&&(a=s.attributes.normal.count);var l=new Wn,u=new Vn(2*a*3,3);l.addAttribute("position",u),Lo.call(this,l,new Co({color:i,linewidth:o})),this.matrixAutoUpdate=!1,this.update()}function Eu(e,t){Cn.call(this),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=t;for(var n=new Wn,r=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],i=0,o=1;i<32;i++,o++){var a=i/32*Math.PI*2,s=o/32*Math.PI*2;r.push(Math.cos(a),Math.sin(a),1,Math.cos(s),Math.sin(s),1)}n.addAttribute("position",new Vn(r,3));var l=new Co({fog:!1});this.cone=new Lo(n,l),this.add(this.cone),this.update()}function wu(e){var t=[];e&&e.isBone&&t.push(e);for(var n=0;n<e.children.length;n++)t.push.apply(t,wu(e.children[n]));return t}function Tu(e){for(var t=wu(e),n=new Wn,r=[],i=[],o=new fn(0,0,1),a=new fn(0,1,0),s=0;s<t.length;s++){var l=t[s];l.parent&&l.parent.isBone&&(r.push(0,0,0),r.push(0,0,0),i.push(o.r,o.g,o.b),i.push(a.r,a.g,a.b))}n.addAttribute("position",new Vn(r,3)),n.addAttribute("color",new Vn(i,3));var u=new Co({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});Lo.call(this,n,u),this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}function Au(e,t,n){this.light=e,this.light.updateMatrixWorld(),this.color=n;var r=new Na(t,4,2),i=new yr({wireframe:!0,fog:!1});vr.call(this,r,i),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}function Su(e,t){this.type="RectAreaLightHelper",this.light=e,this.color=t;var n=new Wn;n.addAttribute("position",new Vn([1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3)),n.computeBoundingSphere();var r=new Co({fog:!1});Mo.call(this,n,r);var i=new Wn;i.addAttribute("position",new Vn([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3)),i.computeBoundingSphere(),this.add(new vr(i,new yr({side:m,fog:!1}))),this.update()}function xu(e,t,n){Cn.call(this),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=n;var r=new Wo(t);r.rotateY(.5*Math.PI),this.material=new yr({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=2);var i=r.getAttribute("position"),o=new Float32Array(3*i.count);r.addAttribute("color",new On(o,3)),this.add(new vr(r,this.material)),this.update()}function Iu(e,t){this.lightProbe=e,this.size=t;var n=new fr({defines:{GAMMA_OUTPUT:""},uniforms:{sh:{value:this.lightProbe.sh.coefficients},intensity:{value:this.lightProbe.intensity}},vertexShader:["varying vec3 vNormal;","void main() {","\tvNormal = normalize( normalMatrix * normal );","\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );","}"].join("\n"),fragmentShader:["#define RECIPROCAL_PI 0.318309886","vec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {","\t// matrix is assumed to be orthogonal","\treturn normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );","}","vec3 linearToOutput( in vec3 a ) {","\t#ifdef GAMMA_OUTPUT","\t\treturn pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );","\t#else","\t\treturn a;","\t#endif","}","// source: https://graphics.stanford.edu/papers/envmap/envmap.pdf","vec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {","\t// normal is assumed to have unit length","\tfloat x = normal.x, y = normal.y, z = normal.z;","\t// band 0","\tvec3 result = shCoefficients[ 0 ] * 0.886227;","\t// band 1","\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;","\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;","\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;","\t// band 2","\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;","\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;","\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );","\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;","\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );","\treturn result;","}","uniform vec3 sh[ 9 ]; // sh coefficients","uniform float intensity; // light probe intensity","varying vec3 vNormal;","void main() {","\tvec3 normal = normalize( vNormal );","\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );","\tvec3 irradiance = shGetIrradianceAt( worldNormal, sh );","\tvec3 outgoingLight = RECIPROCAL_PI * irradiance * intensity;","\toutgoingLight = linearToOutput( outgoingLight );","\tgl_FragColor = vec4( outgoingLight, 1.0 );","}"].join("\n")}),r=new Na(1,32,16);vr.call(this,r,n),this.onBeforeRender()}function Ru(e,t,n,r){e=e||10,t=t||10,n=new fn(void 0!==n?n:4473924),r=new fn(void 0!==r?r:8947848);for(var i=t/2,o=e/t,a=e/2,s=[],l=[],u=0,c=0,d=-a;u<=t;u++,d+=o){s.push(-a,0,d,a,0,d),s.push(d,0,-a,d,0,a);var h=u===i?n:r;h.toArray(l,c),c+=3,h.toArray(l,c),c+=3,h.toArray(l,c),c+=3,h.toArray(l,c),c+=3}var p=new Wn;p.addAttribute("position",new Vn(s,3)),p.addAttribute("color",new Vn(l,3));var f=new Co({vertexColors:2});Lo.call(this,p,f)}function Cu(e,t,n,r,i,o){e=e||10,t=t||16,n=n||8,r=r||64,i=new fn(void 0!==i?i:4473924),o=new fn(void 0!==o?o:8947848);var a,s,l,u,c,d,h,p=[],f=[];for(u=0;u<=t;u++)l=u/t*(2*Math.PI),a=Math.sin(l)*e,s=Math.cos(l)*e,p.push(0,0,0),p.push(a,0,s),h=1&u?i:o,f.push(h.r,h.g,h.b),f.push(h.r,h.g,h.b);for(u=0;u<=n;u++)for(h=1&u?i:o,d=e-e/n*u,c=0;c<r;c++)l=c/r*(2*Math.PI),a=Math.sin(l)*d,s=Math.cos(l)*d,p.push(a,0,s),f.push(h.r,h.g,h.b),l=(c+1)/r*(2*Math.PI),a=Math.sin(l)*d,s=Math.cos(l)*d,p.push(a,0,s),f.push(h.r,h.g,h.b);var m=new Wn;m.addAttribute("position",new Vn(p,3)),m.addAttribute("color",new Vn(f,3));var g=new Co({vertexColors:2});Lo.call(this,m,g)}function Mu(e,t,n,r){this.audio=e,this.range=t||1,this.divisionsInnerAngle=n||16,this.divisionsOuterAngle=r||2;var i=new Wn,o=this.divisionsInnerAngle+2*this.divisionsOuterAngle,a=new Float32Array(3*(3*o+3));i.addAttribute("position",new On(a,3));var s=new Co({color:65280}),l=new Co({color:16776960});Mo.call(this,i,[l,s]),this.update()}function Lu(e,t,n,r){this.object=e,this.size=void 0!==t?t:1;var i=void 0!==n?n:16776960,o=void 0!==r?r:1,a=0,s=this.object.geometry;s&&s.isGeometry?a=s.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");var l=new Wn,u=new Vn(2*a*3,3);l.addAttribute("position",u),Lo.call(this,l,new Co({color:i,linewidth:o})),this.matrixAutoUpdate=!1,this.update()}function Pu(e,t,n){Cn.call(this),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,void 0===t&&(t=1);var r=new Wn;r.addAttribute("position",new Vn([-t,t,0,t,t,0,t,-t,0,-t,-t,0,-t,t,0],3));var i=new Co({fog:!1});this.lightPlane=new Mo(r,i),this.add(this.lightPlane),(r=new Wn).addAttribute("position",new Vn([0,0,0,0,0,1],3)),this.targetLine=new Mo(r,i),this.add(this.targetLine),this.update()}function Du(e){var t=new Wn,n=new Co({color:16777215,vertexColors:1}),r=[],i=[],o={},a=new fn(16755200),s=new fn(16711680),l=new fn(43775),u=new fn(16777215),c=new fn(3355443);function d(e,t,n){h(e,n),h(t,n)}function h(e,t){r.push(0,0,0),i.push(t.r,t.g,t.b),void 0===o[e]&&(o[e]=[]),o[e].push(r.length/3-1)}d("n1","n2",a),d("n2","n4",a),d("n4","n3",a),d("n3","n1",a),d("f1","f2",a),d("f2","f4",a),d("f4","f3",a),d("f3","f1",a),d("n1","f1",a),d("n2","f2",a),d("n3","f3",a),d("n4","f4",a),d("p","n1",s),d("p","n2",s),d("p","n3",s),d("p","n4",s),d("u1","u2",l),d("u2","u3",l),d("u3","u1",l),d("c","t",u),d("p","c",c),d("cn1","cn2",c),d("cn3","cn4",c),d("cf1","cf2",c),d("cf3","cf4",c),t.addAttribute("position",new Vn(r,3)),t.addAttribute("color",new Vn(i,3)),Lo.call(this,t,n),this.camera=e,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=o,this.update()}function Ou(e,t){this.object=e,void 0===t&&(t=16776960);var n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),r=new Float32Array(24),i=new Wn;i.setIndex(new On(n,1)),i.addAttribute("position",new On(r,3)),Lo.call(this,i,new Co({color:t})),this.matrixAutoUpdate=!1,this.update()}function Nu(e,t){this.type="Box3Helper",this.box=e;var n=void 0!==t?t:16776960,r=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Wn;i.setIndex(new On(r,1)),i.addAttribute("position",new Vn([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),Lo.call(this,i,new Co({color:n})),this.geometry.computeBoundingSphere()}function ku(e,t,n){this.type="PlaneHelper",this.plane=e,this.size=void 0===t?1:t;var r=void 0!==n?n:16776960,i=new Wn;i.addAttribute("position",new Vn([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),i.computeBoundingSphere(),Mo.call(this,i,new Co({color:r}));var o=new Wn;o.addAttribute("position",new Vn([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),o.computeBoundingSphere(),this.add(new vr(o,new yr({color:r,opacity:.2,transparent:!0,depthWrite:!1})))}function Fu(e,t,n,r,i,o){Cn.call(this),void 0===e&&(e=new Lt(0,0,1)),void 0===t&&(t=new Lt(0,0,0)),void 0===n&&(n=1),void 0===r&&(r=16776960),void 0===i&&(i=.2*n),void 0===o&&(o=.2*i),void 0===ru&&((ru=new Wn).addAttribute("position",new Vn([0,0,0,0,1,0],3)),(iu=new Za(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(t),this.line=new Mo(ru,new Co({color:r})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new vr(iu,new yr({color:r})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(e),this.setLength(n,i,o)}function Bu(e){var t=[0,0,0,e=e||1,0,0,0,0,0,0,e,0,0,0,0,0,0,e],n=new Wn;n.addAttribute("position",new Vn(t,3)),n.addAttribute("color",new Vn([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var r=new Co({vertexColors:2});Lo.call(this,n,r)}function Uu(e){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),Us.call(this,e),this.type="catmullrom"}Object.assign(lu.prototype,{getValue:function(e,t){this.bind();var n=this._targetGroup.nCachedObjects_,r=this._bindings[n];void 0!==r&&r.getValue(e,t)},setValue:function(e,t){for(var n=this._bindings,r=this._targetGroup.nCachedObjects_,i=n.length;r!==i;++r)n[r].setValue(e,t)},bind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()},unbind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}}),Object.assign(uu,{Composite:lu,create:function(e,t,n){return e&&e.isAnimationObjectGroup?new uu.Composite(e,t,n):new uu(e,t,n)},sanitizeNodeName:(eu=new RegExp("["+su+"]","g"),function(e){return e.replace(/\s/g,"_").replace(eu,"")}),parseTrackName:(ql="[^"+su+"]",Wl="[^"+su.replace("\\.","")+"]",Yl=/((?:WC+[\/:])*)/.source.replace("WC",ql),Kl=/(WCOD+)?/.source.replace("WCOD",Wl),$l=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",ql),Xl=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",ql),Ql=new RegExp("^"+Yl+Kl+$l+Xl+"$"),Jl=["material","materials","bones"],function(e){var t=Ql.exec(e);if(!t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);var n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==r&&-1!==r){var i=n.nodeName.substring(r+1);-1!==Jl.indexOf(i)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=i)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return n}),findNode:function(e,t){if(!t||""===t||"root"===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){var n=e.skeleton.getBoneByName(t);if(void 0!==n)return n}if(e.children){var r=function(e){for(var n=0;n<e.length;n++){var i=e[n];if(i.name===t||i.uuid===t)return i;var o=r(i.children);if(o)return o}return null},i=r(e.children);if(i)return i}return null}}),Object.assign(uu.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(e,t){e[t]=this.node[this.propertyName]},function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)e[t++]=n[r]},function(e,t){e[t]=this.resolvedProperty[this.propertyIndex]},function(e,t){this.resolvedProperty.toArray(e,t)}],SetterByBindingTypeAndVersioning:[[function(e,t){this.targetObject[this.propertyName]=e[t]},function(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0},function(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=e[t++]},function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=e[t++];this.targetObject.needsUpdate=!0},function(e,t){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){this.resolvedProperty[this.propertyIndex]=e[t]},function(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0},function(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){this.resolvedProperty.fromArray(e,t)},function(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0},function(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(e,t){this.bind(),this.getValue(e,t)},setValue:function(e,t){this.bind(),this.setValue(e,t)},bind:function(){var e=this.node,t=this.parsedPath,n=t.objectName,r=t.propertyName,i=t.propertyIndex;if(e||(e=uu.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,e){if(n){var o=t.objectIndex;switch(n){case"materials":if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);e=e.skeleton.bones;for(var a=0;a<e.length;a++)if(e[a].name===o){o=a;break}break;default:if(void 0===e[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);e=e[n]}if(void 0!==o){if(void 0===e[o])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);e=e[o]}}var s=e[r];if(void 0!==s){var l=this.Versioning.None;this.targetObject=e,void 0!==e.needsUpdate?l=this.Versioning.NeedsUpdate:void 0!==e.matrixWorldNeedsUpdate&&(l=this.Versioning.MatrixWorldNeedsUpdate);var u=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===r){if(!e.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(e.geometry.isBufferGeometry){if(!e.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);for(a=0;a<this.node.geometry.morphAttributes.position.length;a++)if(e.geometry.morphAttributes.position[a].name===i){i=a;break}}else{if(!e.geometry.morphTargets)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);for(a=0;a<this.node.geometry.morphTargets.length;a++)if(e.geometry.morphTargets[a].name===i){i=a;break}}}u=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=i}else void 0!==s.fromArray&&void 0!==s.toArray?(u=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(u=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=r;this.getValue=this.GetterByBindingType[u],this.setValue=this.SetterByBindingTypeAndVersioning[u][l]}else{var c=t.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+c+"."+r+" but it wasn't found.",e)}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(uu.prototype,{_getValue_unbound:uu.prototype.getValue,_setValue_unbound:uu.prototype.setValue}),Object.assign(function(){this.uuid=Rt.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var e={};this._indicesByUUID=e;for(var t=0,n=arguments.length;t!==n;++t)e[arguments[t].uuid]=t;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var r=this;this.stats={objects:{get total(){return r._objects.length},get inUse(){return this.total-r.nCachedObjects_}},get bindingsPerObject(){return r._bindings.length}}}.prototype,{isAnimationObjectGroup:!0,add:function(){for(var e=this._objects,t=e.length,n=this.nCachedObjects_,r=this._indicesByUUID,i=this._paths,o=this._parsedPaths,a=this._bindings,s=a.length,l=void 0,u=0,c=arguments.length;u!==c;++u){var d=arguments[u],h=d.uuid,p=r[h];if(void 0===p){p=t++,r[h]=p,e.push(d);for(var f=0,m=s;f!==m;++f)a[f].push(new uu(d,i[f],o[f]))}else if(p<n){l=e[p];var g=--n,y=e[g];for(r[y.uuid]=p,e[p]=y,r[h]=g,e[g]=d,f=0,m=s;f!==m;++f){var v=a[f],b=v[g],_=v[p];v[p]=b,void 0===_&&(_=new uu(d,i[f],o[f])),v[g]=_}}else e[p]!==l&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=n},remove:function(){for(var e=this._objects,t=this.nCachedObjects_,n=this._indicesByUUID,r=this._bindings,i=r.length,o=0,a=arguments.length;o!==a;++o){var s=arguments[o],l=s.uuid,u=n[l];if(void 0!==u&&u>=t){var c=t++,d=e[c];n[d.uuid]=u,e[u]=d,n[l]=c,e[c]=s;for(var h=0,p=i;h!==p;++h){var f=r[h],m=f[c],g=f[u];f[u]=m,f[c]=g}}}this.nCachedObjects_=t},uncache:function(){for(var e=this._objects,t=e.length,n=this.nCachedObjects_,r=this._indicesByUUID,i=this._bindings,o=i.length,a=0,s=arguments.length;a!==s;++a){var l=arguments[a].uuid,u=r[l];if(void 0!==u)if(delete r[l],u<n){var c=--n,d=e[c],h=e[y=--t];r[d.uuid]=u,e[u]=d,r[h.uuid]=c,e[c]=h,e.pop();for(var p=0,f=o;p!==f;++p){var m=(v=i[p])[c],g=v[y];v[u]=m,v[c]=g,v.pop()}}else{var y;for(r[(h=e[y=--t]).uuid]=u,e[u]=h,e.pop(),p=0,f=o;p!==f;++p){var v;(v=i[p])[u]=v[y],v.pop()}}}this.nCachedObjects_=n},subscribe_:function(e,t){var n=this._bindingsIndicesByPath,r=n[e],i=this._bindings;if(void 0!==r)return i[r];var o=this._paths,a=this._parsedPaths,s=this._objects,l=s.length,u=this.nCachedObjects_,c=new Array(l);r=i.length,n[e]=r,o.push(e),a.push(t),i.push(c);for(var d=u,h=s.length;d!==h;++d){var p=s[d];c[d]=new uu(p,e,t)}return c},unsubscribe_:function(e){var t=this._bindingsIndicesByPath,n=t[e];if(void 0!==n){var r=this._paths,i=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];t[e[a]]=n,o[n]=s,o.pop(),i[n]=i[a],i.pop(),r[n]=r[a],r.pop()}}}),Object.assign(cu.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(e){return this._startTime=e,this},setLoop:function(e,t){return this.loop=e,this.repetitions=t,this},setEffectiveWeight:function(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(e){return this._scheduleFading(e,0,1)},fadeOut:function(e){return this._scheduleFading(e,1,0)},crossFadeFrom:function(e,t,n){if(e.fadeOut(t),this.fadeIn(t),n){var r=this._clip.duration,i=e._clip.duration,o=i/r,a=r/i;e.warp(1,o,t),this.warp(a,1,t)}return this},crossFadeTo:function(e,t,n){return e.crossFadeFrom(this,t,n)},stopFading:function(){var e=this._weightInterpolant;return null!==e&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this},setEffectiveTimeScale:function(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(e){return this.timeScale=this._clip.duration/e,this.stopWarping()},syncWith:function(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()},halt:function(e){return this.warp(this._effectiveTimeScale,0,e)},warp:function(e,t,n){var r=this._mixer,i=r.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=r._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,l=o.sampleValues;return s[0]=i,s[1]=i+n,l[0]=e/a,l[1]=t/a,this},stopWarping:function(){var e=this._timeScaleInterpolant;return null!==e&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(e,t,n,r){if(this.enabled){var i=this._startTime;if(null!==i){var o=(e-i)*n;if(o<0||0===n)return;this._startTime=null,t=n*o}t*=this._updateTimeScale(e);var a=this._updateTime(t),s=this._updateWeight(e);if(s>0)for(var l=this._interpolants,u=this._propertyBindings,c=0,d=l.length;c!==d;++c)l[c].evaluate(a),u[c].accumulate(r,s)}else this._updateWeight(e)},_updateWeight:function(e){var t=0;if(this.enabled){t=this.weight;var n=this._weightInterpolant;if(null!==n){var r=n.evaluate(e)[0];t*=r,e>n.parameterPositions[1]&&(this.stopFading(),0===r&&(this.enabled=!1))}}return this._effectiveWeight=t,t},_updateTimeScale:function(e){var t=0;if(!this.paused){t=this.timeScale;var n=this._timeScaleInterpolant;null!==n&&(t*=n.evaluate(e)[0],e>n.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t))}return this._effectiveTimeScale=t,t},_updateTime:function(e){var t=this.time+e,n=this._clip.duration,r=this.loop,i=this._loopCount,o=2202===r;if(0===e)return-1===i?t:o&&1==(1&i)?n-t:t;if(2200===r){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(t>=n)t=n;else{if(!(t<0)){this.time=t;break e}t=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=t,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(-1===i&&(e>=0?(i=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),t>=n||t<0){var a=Math.floor(t/n);t-=n*a,i+=Math.abs(a);var s=this.repetitions-i;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,t=e>0?n:0,this.time=t,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===s){var l=e<0;this._setEndings(l,!l,o)}else this._setEndings(!1,!1,o);this._loopCount=i,this.time=t,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}else this.time=t;if(o&&1==(1&i))return n-t}return t},_setEndings:function(e,t,n){var r=this._interpolantSettings;n?(r.endingStart=ht,r.endingEnd=ht):(r.endingStart=e?this.zeroSlopeAtStart?ht:dt:pt,r.endingEnd=t?this.zeroSlopeAtEnd?ht:dt:pt)},_scheduleFading:function(e,t,n){var r=this._mixer,i=r.time,o=this._weightInterpolant;null===o&&(o=r._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=i,s[0]=t,a[1]=i+e,s[1]=n,this}}),du.prototype=Object.assign(Object.create(r.prototype),{constructor:du,_bindAction:function(e,t){var n=e._localRoot||this._root,r=e._clip.tracks,i=r.length,o=e._propertyBindings,a=e._interpolants,s=n.uuid,l=this._bindingsByRootAndName,u=l[s];void 0===u&&(u={},l[s]=u);for(var c=0;c!==i;++c){var d=r[c],h=d.name,p=u[h];if(void 0!==p)o[c]=p;else{if(void 0!==(p=o[c])){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,s,h));continue}var f=t&&t._propertyBindings[c].binding.parsedPath;++(p=new Zl(uu.create(n,h,f),d.ValueTypeName,d.getValueSize())).referenceCount,this._addInactiveBinding(p,s,h),o[c]=p}a[c].resultBuffer=p.buffer}},_activateAction:function(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){var t=(e._localRoot||this._root).uuid,n=e._clip.uuid,r=this._actionsByClip[n];this._bindAction(e,r&&r.knownActions[0]),this._addInactiveAction(e,n,t)}for(var i=e._propertyBindings,o=0,a=i.length;o!==a;++o){var s=i[o];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(e)}},_deactivateAction:function(e){if(this._isActiveAction(e)){for(var t=e._propertyBindings,n=0,r=t.length;n!==r;++n){var i=t[n];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(e)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}},_isActiveAction:function(e){var t=e._cacheIndex;return null!==t&&t<this._nActiveActions},_addInactiveAction:function(e,t,n){var r=this._actions,i=this._actionsByClip,o=i[t];if(void 0===o)o={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,i[t]=o;else{var a=o.knownActions;e._byClipCacheIndex=a.length,a.push(e)}e._cacheIndex=r.length,r.push(e),o.actionByRoot[n]=e},_removeInactiveAction:function(e){var t=this._actions,n=t[t.length-1],r=e._cacheIndex;n._cacheIndex=r,t[r]=n,t.pop(),e._cacheIndex=null;var i=e._clip.uuid,o=this._actionsByClip,a=o[i],s=a.knownActions,l=s[s.length-1],u=e._byClipCacheIndex;l._byClipCacheIndex=u,s[u]=l,s.pop(),e._byClipCacheIndex=null,delete a.actionByRoot[(e._localRoot||this._root).uuid],0===s.length&&delete o[i],this._removeInactiveBindingsForAction(e)},_removeInactiveBindingsForAction:function(e){for(var t=e._propertyBindings,n=0,r=t.length;n!==r;++n){var i=t[n];0==--i.referenceCount&&this._removeInactiveBinding(i)}},_lendAction:function(e){var t=this._actions,n=e._cacheIndex,r=this._nActiveActions++,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_takeBackAction:function(e){var t=this._actions,n=e._cacheIndex,r=--this._nActiveActions,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_addInactiveBinding:function(e,t,n){var r=this._bindingsByRootAndName,i=r[t],o=this._bindings;void 0===i&&(i={},r[t]=i),i[n]=e,e._cacheIndex=o.length,o.push(e)},_removeInactiveBinding:function(e){var t=this._bindings,n=e.binding,r=n.rootNode.uuid,i=n.path,o=this._bindingsByRootAndName,a=o[r],s=t[t.length-1],l=e._cacheIndex;s._cacheIndex=l,t[l]=s,t.pop(),delete a[i];e:{for(var u in a)break e;delete o[r]}},_lendBinding:function(e){var t=this._bindings,n=e._cacheIndex,r=this._nActiveBindings++,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_takeBackBinding:function(e){var t=this._bindings,n=e._cacheIndex,r=--this._nActiveBindings,i=t[r];e._cacheIndex=r,t[r]=e,i._cacheIndex=n,t[n]=i},_lendControlInterpolant:function(){var e=this._controlInterpolants,t=this._nActiveControlInterpolants++,n=e[t];return void 0===n&&((n=new ds(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=t,e[t]=n),n},_takeBackControlInterpolant:function(e){var t=this._controlInterpolants,n=e.__cacheIndex,r=--this._nActiveControlInterpolants,i=t[r];e.__cacheIndex=r,t[r]=e,i.__cacheIndex=n,t[n]=i},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(e,t){var n=t||this._root,r=n.uuid,i="string"==typeof e?Es.findByName(n,e):e,o=null!==i?i.uuid:e,a=this._actionsByClip[o],s=null;if(void 0!==a){var l=a.actionByRoot[r];if(void 0!==l)return l;s=a.knownActions[0],null===i&&(i=s._clip)}if(null===i)return null;var u=new cu(this,i,t);return this._bindAction(u,s),this._addInactiveAction(u,o,r),u},existingAction:function(e,t){var n=t||this._root,r=n.uuid,i="string"==typeof e?Es.findByName(n,e):e,o=i?i.uuid:e,a=this._actionsByClip[o];return void 0!==a&&a.actionByRoot[r]||null},stopAllAction:function(){var e=this._actions,t=this._nActiveActions,n=this._bindings,r=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var i=0;i!==t;++i)e[i].reset();for(i=0;i!==r;++i)n[i].useCount=0;return this},update:function(e){e*=this.timeScale;for(var t=this._actions,n=this._nActiveActions,r=this.time+=e,i=Math.sign(e),o=this._accuIndex^=1,a=0;a!==n;++a)t[a]._update(r,e,i,o);var s=this._bindings,l=this._nActiveBindings;for(a=0;a!==l;++a)s[a].apply(o);return this},getRoot:function(){return this._root},uncacheClip:function(e){var t=this._actions,n=e.uuid,r=this._actionsByClip,i=r[n];if(void 0!==i){for(var o=i.knownActions,a=0,s=o.length;a!==s;++a){var l=o[a];this._deactivateAction(l);var u=l._cacheIndex,c=t[t.length-1];l._cacheIndex=null,l._byClipCacheIndex=null,c._cacheIndex=u,t[u]=c,t.pop(),this._removeInactiveBindingsForAction(l)}delete r[n]}},uncacheRoot:function(e){var t=e.uuid,n=this._actionsByClip;for(var r in n){var i=n[r].actionByRoot[t];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}var o=this._bindingsByRootAndName[t];if(void 0!==o)for(var a in o){var s=o[a];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(e,t){var n=this.existingAction(e,t);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}),hu.prototype.clone=function(){return new hu(void 0===this.value.clone?this.value:this.value.clone())},pu.prototype=Object.assign(Object.create(Eo.prototype),{constructor:pu,isInstancedInterleavedBuffer:!0,copy:function(e){return Eo.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this}}),Object.assign(fu.prototype,{linePrecision:1,set:function(e,t){this.ray.set(e,t)},setFromCamera:function(e,t){t&&t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize()):t&&t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(e,t,n){var r=n||[];return gu(e,this,r,t),r.sort(mu),r},intersectObjects:function(e,t,n){var r=n||[];if(!1===Array.isArray(e))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),r;for(var i=0,o=e.length;i<o;i++)gu(e[i],this,r,t);return r.sort(mu),r}}),Object.assign(function(e,t,n){return this.radius=void 0!==e?e:1,this.phi=void 0!==t?t:0,this.theta=void 0!==n?n:0,this}.prototype,{set:function(e,t,n){return this.radius=e,this.phi=t,this.theta=n,this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this},makeSafe:function(){var e=1e-6;return this.phi=Math.max(e,Math.min(Math.PI-e,this.phi)),this},setFromVector3:function(e){return this.setFromCartesianCoords(e.x,e.y,e.z)},setFromCartesianCoords:function(e,t,n){return this.radius=Math.sqrt(e*e+t*t+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,n),this.phi=Math.acos(Rt.clamp(t/this.radius,-1,1))),this}}),Object.assign(function(e,t,n){return this.radius=void 0!==e?e:1,this.theta=void 0!==t?t:0,this.y=void 0!==n?n:0,this}.prototype,{set:function(e,t,n){return this.radius=e,this.theta=t,this.y=n,this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.radius=e.radius,this.theta=e.theta,this.y=e.y,this},setFromVector3:function(e){return this.setFromCartesianCoords(e.x,e.y,e.z)},setFromCartesianCoords:function(e,t,n){return this.radius=Math.sqrt(e*e+n*n),this.theta=Math.atan2(e,n),this.y=t,this}}),Object.assign(yu.prototype,{set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new Ct;return function(t,n){var r=e.copy(n).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(e){return void 0===e&&(console.warn("THREE.Box2: .getCenter() target is now required"),e=new Ct),this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(e){return void 0===e&&(console.warn("THREE.Box2: .getSize() target is now required"),e=new Ct),this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},containsPoint:function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y},getParameter:function(e,t){return void 0===t&&(console.warn("THREE.Box2: .getParameter() target is now required"),t=new Ct),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)},clampPoint:function(e,t){return void 0===t&&(console.warn("THREE.Box2: .clampPoint() target is now required"),t=new Ct),t.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new Ct;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}),Object.assign(vu.prototype,{set:function(e,t){return this.start.copy(e),this.end.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.start.copy(e.start),this.end.copy(e.end),this},getCenter:function(e){return void 0===e&&(console.warn("THREE.Line3: .getCenter() target is now required"),e=new Lt),e.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(e){return void 0===e&&(console.warn("THREE.Line3: .delta() target is now required"),e=new Lt),e.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(e,t){return void 0===t&&(console.warn("THREE.Line3: .at() target is now required"),t=new Lt),this.delta(t).multiplyScalar(e).add(this.start)},closestPointToPointParameter:(tu=new Lt,nu=new Lt,function(e,t){tu.subVectors(e,this.start),nu.subVectors(this.end,this.start);var n=nu.dot(nu),r=nu.dot(tu)/n;return t&&(r=Rt.clamp(r,0,1)),r}),closestPointToPoint:function(e,t,n){var r=this.closestPointToPointParameter(e,t);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new Lt),this.delta(n).multiplyScalar(r).add(this.start)},applyMatrix4:function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},equals:function(e){return e.start.equals(this.start)&&e.end.equals(this.end)}}),bu.prototype=Object.create(Cn.prototype),bu.prototype.constructor=bu,bu.prototype.isImmediateRenderObject=!0,_u.prototype=Object.create(Lo.prototype),_u.prototype.constructor=_u,_u.prototype.update=function(){var e=new Lt,t=new Lt,n=new Pt;return function(){var r=["a","b","c"];this.object.updateMatrixWorld(!0),n.getNormalMatrix(this.object.matrixWorld);var i=this.object.matrixWorld,o=this.geometry.attributes.position,a=this.object.geometry;if(a&&a.isGeometry)for(var s=a.vertices,l=a.faces,u=0,c=0,d=l.length;c<d;c++)for(var h=l[c],p=0,f=h.vertexNormals.length;p<f;p++){var m=s[h[r[p]]],g=h.vertexNormals[p];e.copy(m).applyMatrix4(i),t.copy(g).applyMatrix3(n).normalize().multiplyScalar(this.size).add(e),o.setXYZ(u,e.x,e.y,e.z),u+=1,o.setXYZ(u,t.x,t.y,t.z),u+=1}else if(a&&a.isBufferGeometry){var y=a.attributes.position,v=a.attributes.normal;for(u=0,p=0,f=y.count;p<f;p++)e.set(y.getX(p),y.getY(p),y.getZ(p)).applyMatrix4(i),t.set(v.getX(p),v.getY(p),v.getZ(p)),t.applyMatrix3(n).normalize().multiplyScalar(this.size).add(e),o.setXYZ(u,e.x,e.y,e.z),u+=1,o.setXYZ(u,t.x,t.y,t.z),u+=1}o.needsUpdate=!0}}(),Eu.prototype=Object.create(Cn.prototype),Eu.prototype.constructor=Eu,Eu.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},Eu.prototype.update=function(){var e=new Lt;return function(){this.light.updateMatrixWorld();var t=this.light.distance?this.light.distance:1e3,n=t*Math.tan(this.light.angle);this.cone.scale.set(n,n,t),e.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(e),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}(),Tu.prototype=Object.create(Lo.prototype),Tu.prototype.constructor=Tu,Tu.prototype.updateMatrixWorld=function(){var e=new Lt,t=new an,n=new an;return function(r){var i=this.bones,o=this.geometry,a=o.getAttribute("position");n.getInverse(this.root.matrixWorld);for(var s=0,l=0;s<i.length;s++){var u=i[s];u.parent&&u.parent.isBone&&(t.multiplyMatrices(n,u.matrixWorld),e.setFromMatrixPosition(t),a.setXYZ(l,e.x,e.y,e.z),t.multiplyMatrices(n,u.parent.matrixWorld),e.setFromMatrixPosition(t),a.setXYZ(l+1,e.x,e.y,e.z),l+=2)}o.getAttribute("position").needsUpdate=!0,Cn.prototype.updateMatrixWorld.call(this,r)}}(),Au.prototype=Object.create(vr.prototype),Au.prototype.constructor=Au,Au.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},Au.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)},Su.prototype=Object.create(Mo.prototype),Su.prototype.constructor=Su,Su.prototype.update=function(){if(this.scale.set(.5*this.light.width,.5*this.light.height,1),void 0!==this.color)this.material.color.set(this.color),this.children[0].material.color.set(this.color);else{this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);var e=this.material.color,t=Math.max(e.r,e.g,e.b);t>1&&e.multiplyScalar(1/t),this.children[0].material.color.copy(this.material.color)}},Su.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()},xu.prototype=Object.create(Cn.prototype),xu.prototype.constructor=xu,xu.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},xu.prototype.update=function(){var e=new Lt,t=new fn,n=new fn;return function(){var r=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var i=r.geometry.getAttribute("color");t.copy(this.light.color),n.copy(this.light.groundColor);for(var o=0,a=i.count;o<a;o++){var s=o<a/2?t:n;i.setXYZ(o,s.r,s.g,s.b)}i.needsUpdate=!0}r.lookAt(e.setFromMatrixPosition(this.light.matrixWorld).negate())}}(),Iu.prototype=Object.create(vr.prototype),Iu.prototype.constructor=Iu,Iu.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},Iu.prototype.onBeforeRender=function(){this.position.copy(this.lightProbe.position),this.scale.set(1,1,1).multiplyScalar(this.size),this.material.uniforms.intensity.value=this.lightProbe.intensity},Ru.prototype=Object.assign(Object.create(Lo.prototype),{constructor:Ru,copy:function(e){return Lo.prototype.copy.call(this,e),this.geometry.copy(e.geometry),this.material.copy(e.material),this},clone:function(){return(new this.constructor).copy(this)}}),Cu.prototype=Object.create(Lo.prototype),Cu.prototype.constructor=Cu,Mu.prototype=Object.create(Mo.prototype),Mu.prototype.constructor=Mu,Mu.prototype.update=function(){var e,t,n=this.audio,r=this.range,i=this.divisionsInnerAngle,o=this.divisionsOuterAngle,a=Rt.degToRad(n.panner.coneInnerAngle),s=Rt.degToRad(n.panner.coneOuterAngle),l=a/2,u=s/2,c=0,d=0,h=this.geometry,p=h.attributes.position;function f(n,i,o,a){var s=(i-n)/o;for(p.setXYZ(c,0,0,0),d++,e=n;e<i;e+=s)t=c+d,p.setXYZ(t,Math.sin(e)*r,0,Math.cos(e)*r),p.setXYZ(t+1,Math.sin(Math.min(e+s,i))*r,0,Math.cos(Math.min(e+s,i))*r),p.setXYZ(t+2,0,0,0),d+=3;h.addGroup(c,d,a),c+=d,d=0}h.clearGroups(),f(-u,-l,o,0),f(-l,l,i,1),f(l,u,o,0),p.needsUpdate=!0,a===s&&(this.material[0].visible=!1)},Mu.prototype.dispose=function(){this.geometry.dispose(),this.material[0].dispose(),this.material[1].dispose()},Lu.prototype=Object.create(Lo.prototype),Lu.prototype.constructor=Lu,Lu.prototype.update=function(){var e=new Lt,t=new Lt,n=new Pt;return function(){this.object.updateMatrixWorld(!0),n.getNormalMatrix(this.object.matrixWorld);for(var r=this.object.matrixWorld,i=this.geometry.attributes.position,o=this.object.geometry,a=o.vertices,s=o.faces,l=0,u=0,c=s.length;u<c;u++){var d=s[u],h=d.normal;e.copy(a[d.a]).add(a[d.b]).add(a[d.c]).divideScalar(3).applyMatrix4(r),t.copy(h).applyMatrix3(n).normalize().multiplyScalar(this.size).add(e),i.setXYZ(l,e.x,e.y,e.z),l+=1,i.setXYZ(l,t.x,t.y,t.z),l+=1}i.needsUpdate=!0}}(),Pu.prototype=Object.create(Cn.prototype),Pu.prototype.constructor=Pu,Pu.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},Pu.prototype.update=function(){var e=new Lt,t=new Lt,n=new Lt;return function(){e.setFromMatrixPosition(this.light.matrixWorld),t.setFromMatrixPosition(this.light.target.matrixWorld),n.subVectors(t,e),this.lightPlane.lookAt(t),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(t),this.targetLine.scale.z=n.length()}}(),Du.prototype=Object.create(Lo.prototype),Du.prototype.constructor=Du,Du.prototype.update=function(){var e,t,n=new Lt,r=new no;function i(i,o,a,s){n.set(o,a,s).unproject(r);var l=t[i];if(void 0!==l)for(var u=e.getAttribute("position"),c=0,d=l.length;c<d;c++)u.setXYZ(l[c],n.x,n.y,n.z)}return function(){e=this.geometry,t=this.pointMap,r.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),i("c",0,0,-1),i("t",0,0,1),i("n1",-1,-1,-1),i("n2",1,-1,-1),i("n3",-1,1,-1),i("n4",1,1,-1),i("f1",-1,-1,1),i("f2",1,-1,1),i("f3",-1,1,1),i("f4",1,1,1),i("u1",.7,1.1,-1),i("u2",-.7,1.1,-1),i("u3",0,2,-1),i("cf1",-1,0,1),i("cf2",1,0,1),i("cf3",0,-1,1),i("cf4",0,1,1),i("cn1",-1,0,-1),i("cn2",1,0,-1),i("cn3",0,-1,-1),i("cn4",0,1,-1),e.getAttribute("position").needsUpdate=!0}}(),Ou.prototype=Object.create(Lo.prototype),Ou.prototype.constructor=Ou,Ou.prototype.update=function(){var e=new tn;return function(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&e.setFromObject(this.object),!e.isEmpty()){var n=e.min,r=e.max,i=this.geometry.attributes.position,o=i.array;o[0]=r.x,o[1]=r.y,o[2]=r.z,o[3]=n.x,o[4]=r.y,o[5]=r.z,o[6]=n.x,o[7]=n.y,o[8]=r.z,o[9]=r.x,o[10]=n.y,o[11]=r.z,o[12]=r.x,o[13]=r.y,o[14]=n.z,o[15]=n.x,o[16]=r.y,o[17]=n.z,o[18]=n.x,o[19]=n.y,o[20]=n.z,o[21]=r.x,o[22]=n.y,o[23]=n.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}}}(),Ou.prototype.setFromObject=function(e){return this.object=e,this.update(),this},Ou.prototype.copy=function(e){return Lo.prototype.copy.call(this,e),this.object=e.object,this},Ou.prototype.clone=function(){return(new this.constructor).copy(this)},Nu.prototype=Object.create(Lo.prototype),Nu.prototype.constructor=Nu,Nu.prototype.updateMatrixWorld=function(e){var t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5),Cn.prototype.updateMatrixWorld.call(this,e))},ku.prototype=Object.create(Mo.prototype),ku.prototype.constructor=ku,ku.prototype.updateMatrixWorld=function(e){var t=-this.plane.constant;Math.abs(t)<1e-8&&(t=1e-8),this.scale.set(.5*this.size,.5*this.size,t),this.children[0].material.side=t<0?m:f,this.lookAt(this.plane.normal),Cn.prototype.updateMatrixWorld.call(this,e)},Fu.prototype=Object.create(Cn.prototype),Fu.prototype.constructor=Fu,Fu.prototype.setDirection=(au=new Lt,function(e){e.y>.99999?this.quaternion.set(0,0,0,1):e.y<-.99999?this.quaternion.set(1,0,0,0):(au.set(e.z,0,-e.x).normalize(),ou=Math.acos(e.y),this.quaternion.setFromAxisAngle(au,ou))}),Fu.prototype.setLength=function(e,t,n){void 0===t&&(t=.2*e),void 0===n&&(n=.2*t),this.line.scale.set(1,Math.max(0,e-t),1),this.line.updateMatrix(),this.cone.scale.set(n,t,n),this.cone.position.y=e,this.cone.updateMatrix()},Fu.prototype.setColor=function(e){this.line.material.color.copy(e),this.cone.material.color.copy(e)},Fu.prototype.copy=function(e){return Cn.prototype.copy.call(this,e,!1),this.line.copy(e.line),this.cone.copy(e.cone),this},Fu.prototype.clone=function(){return(new this.constructor).copy(this)},Bu.prototype=Object.create(Lo.prototype),Bu.prototype.constructor=Bu,Ls.create=function(e,t){return console.log("THREE.Curve.create() has been deprecated"),e.prototype=Object.create(Ls.prototype),e.prototype.constructor=e,e.prototype.getPoint=t,e},Object.assign(Xs.prototype,{createPointsGeometry:function(e){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var t=this.getPoints(e);return this.createGeometry(t)},createSpacedPointsGeometry:function(e){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var t=this.getSpacedPoints(e);return this.createGeometry(t)},createGeometry:function(e){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var t=new Dn,n=0,r=e.length;n<r;n++){var i=e[n];t.vertices.push(new Lt(i.x,i.y,i.z||0))}return t}}),Object.assign(Qs.prototype,{fromPoints:function(e){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(e)}}),Object.create(Us.prototype),Object.create(Us.prototype),Uu.prototype=Object.create(Us.prototype),Object.assign(Uu.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),Ru.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},Tu.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(Ml.prototype,{extractUrlBase:function(e){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),hl(e)}}),Object.assign(yl.prototype,{setTexturePath:function(e){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(e)}}),Object.assign(yu.prototype,{center:function(e){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(e)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(e){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},size:function(e){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(e)}}),Object.assign(tn.prototype,{center:function(e){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(e)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(e){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},isIntersectionSphere:function(e){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},size:function(e){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(e)}}),vu.prototype.center=function(e){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(e)},Object.assign(Rt,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(e){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),Rt.floorPowerOfTwo(e)},nextPowerOfTwo:function(e){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),Rt.ceilPowerOfTwo(e)}}),Object.assign(Pt.prototype,{flattenToArrayOffset:function(e,t){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},multiplyVector3:function(e){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(e){return console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(e)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(an.prototype,{extractPosition:function(e){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(e)},flattenToArrayOffset:function(e,t){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},getPosition:function(){var e;return function(){return void 0===e&&(e=new Lt),console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),e.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(e){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(e)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(e){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},multiplyVector4:function(e){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(e){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),e.transformDirection(this)},crossVector:function(e){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(e){return console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(e)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(e,t,n,r,i,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(e,t,r,n,i,o)}}),rn.prototype.isIntersectionLine=function(e){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(e)},Mt.prototype.multiplyVector3=function(e){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),e.applyQuaternion(this)},Object.assign(mr.prototype,{isIntersectionBox:function(e){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},isIntersectionPlane:function(e){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(e)},isIntersectionSphere:function(e){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)}}),Object.assign(gr.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(e,t){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(e,t)},midpoint:function(e){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(e)},normal:function(e){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(e)},plane:function(e){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(e)}}),Object.assign(gr,{barycoordFromPoint:function(e,t,n,r,i){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),gr.getBarycoord(e,t,n,r,i)},normal:function(e,t,n,r){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),gr.getNormal(e,t,n,r)}}),Object.assign(Js.prototype,{extractAllPoints:function(e){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(e)},extrude:function(e){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new Ra(this,e)},makeGeometry:function(e){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new za(this,e)}}),Object.assign(Ct.prototype,{fromAttribute:function(e,t,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},distanceToManhattan:function(e){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Lt.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(e){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(e)},getScaleFromMatrix:function(e){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(e)},getColumnFromMatrix:function(e,t){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},applyProjection:function(e){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(e)},fromAttribute:function(e,t,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},distanceToManhattan:function(e){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign($t.prototype,{fromAttribute:function(e,t,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,n)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Dn.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")}}),Object.assign(Cn.prototype,{getChildByName:function(e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(e)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(e,t){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(t,e)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")}}),Object.defineProperties(Cn.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(e){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=e}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.defineProperties(So.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Io.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),xo.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(Ls.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(e){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=e}}),ro.prototype.setLens=function(e,t){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==t&&(this.filmGauge=t),this.setFocalLength(e)},Object.defineProperties(el.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(e){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=e}},shadowCameraLeft:{set:function(e){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=e}},shadowCameraRight:{set:function(e){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=e}},shadowCameraTop:{set:function(e){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=e}},shadowCameraBottom:{set:function(e){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=e}},shadowCameraNear:{set:function(e){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=e}},shadowCameraFar:{set:function(e){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=e}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(e){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=e}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(e){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=e}},shadowMapHeight:{set:function(e){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=e}}}),Object.defineProperties(On.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")}}),Object.assign(Wn.prototype,{addIndex:function(e){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(e)},addDrawCall:function(e,t,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(e,t)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}}),Object.defineProperties(Wn.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.assign(Ca.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}}),Object.defineProperties(hu.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(Jn.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new fn}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===e}}}),Object.defineProperties(ts.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(fr.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(e){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=e}}}),Object.assign(yo.prototype,{clearTarget:function(e,t,n,r){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(e),this.clear(t,n,r)},animate:function(e){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(e)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(e){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(e)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")}}),Object.defineProperties(yo.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=e}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=e}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(Xi.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(Jt.prototype,{activeCubeFace:{set:function(){console.warn("THREE.WebGLRenderTargetCube: .activeCubeFace has been removed. It is now the second parameter of WebGLRenderer.setRenderTarget().")}},activeMipMapLevel:{set:function(){console.warn("THREE.WebGLRenderTargetCube: .activeMipMapLevel has been removed. It is now the third parameter of WebGLRenderer.setRenderTarget().")}}}),Object.defineProperties(Xt.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=e}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=e}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=e}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=e}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(e){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=e}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(e){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=e}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(e){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=e}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(e){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=e}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(e){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=e}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(e){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=e}}}),Object.defineProperties(mo.prototype,{standing:{set:function(){console.warn("THREE.WebVRManager: .standing has been removed.")}},userHeight:{set:function(){console.warn("THREE.WebVRManager: .userHeight has been removed.")}}}),Vl.prototype.load=function(e){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var t=this;return(new Pl).load(e,(function(e){t.setBuffer(e)})),this},Hl.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Ul.prototype.updateCubeMap=function(e,t){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(e,t)},Wt.crossOrigin=void 0,Wt.loadTexture=function(e,t,n,r){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var i=new Ms;i.setCrossOrigin(this.crossOrigin);var o=i.load(e,n,void 0,r);return t&&(o.mapping=t),o},Wt.loadTextureCube=function(e,t,n,r){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var i=new Cs;i.setCrossOrigin(this.crossOrigin);var o=i.load(e,n,void 0,r);return t&&(o.mapping=t),o},Wt.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},Wt.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. 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google.maps.StreetViewService,this._count=0,this._total=0,this._canvas=[],this._ctx=[],this._wc=0,this._hc=0,this.result=null,this.rotation=0,this.copyright="",this.onSizeChange=null,this.onPanoramaLoad=null,this.levelsW=[1,2,4,7,13,26],this.levelsH=[1,1,2,4,7,13],this.widths=[416,832,1664,3328,6656,13312],this.heights=[416,416,832,1664,3328,6656],this.maxW=6656,this.maxH=6656;try{const e=document.createElement("canvas");t=e.getContext("experimental-webgl"),t||(t=e.getContext("webgl"))}catch(e){}this.maxW=Math.max(t.getParameter(t.MAX_TEXTURE_SIZE),this.maxW),this.maxH=Math.max(t.getParameter(t.MAX_TEXTURE_SIZE),this.maxH)}function hc(e,t){ac.call(this),this.panoId=e,this.gsvLoader=null,this.loadRequested=!1,this.setupGoogleMapAPI(t)}rc.prototype=Object.assign(Object.create(Ao.prototype),{constructor:rc,setContainer:function(e){let t;e instanceof HTMLElement?t=e:e&&e.container&&(t=e.container),t&&this.element&&t.appendChild(this.element),this.container=t},getContainer:function(){return this.container},onClick:function(e){this.element&&this.getContainer()&&(this.onHoverStart(e),this.lockHoverElement())},onDismiss:function(){this.element&&(this.unlockHoverElement(),this.onHoverEnd())},onHover:function(){},onHoverStart:function(e){if(!this.getContainer())return;const t=this.cursorStyle||(this.mode===Wu.NORMAL?"pointer":"default"),{scaleDownAnimation:n,scaleUpAnimation:r,element:i}=this;if(this.isHovering=!0,this.container.style.cursor=t,this.animated&&(n.stop(),r.start()),i&&e.mouseEvent.clientX>=0&&e.mouseEvent.clientY>=0){const{left:e,right:t,style:n}=i;this.mode===Wu.CARDBOARD||this.mode===Wu.STEREO?(n.display="none",e.style.display="block",t.style.display="block",i._width=e.clientWidth,i._height=e.clientHeight):(n.display="block",e&&(e.style.display="none"),t&&(t.style.display="none"),i._width=i.clientWidth,i._height=i.clientHeight)}},onHoverEnd:function(){if(!this.getContainer())return;const{scaleDownAnimation:e,scaleUpAnimation:t,element:n}=this;if(this.isHovering=!1,this.container.style.cursor="default",this.animated&&(t.stop(),e.start()),n&&!this.element.locked){const{left:e,right:t,style:r}=n;r.display="none",e&&(e.style.display="none"),t&&(t.style.display="none"),this.unlockHoverElement()}},onDualEyeEffect:function(e){if(!this.getContainer())return;let t,n,r;this.mode=e.mode,t=this.element,n=this.container.clientWidth/2,r=this.container.clientHeight/2,t&&(t.left||t.right||(t.left=t.cloneNode(!0),t.right=t.cloneNode(!0)),this.mode===Wu.CARDBOARD||this.mode===Wu.STEREO?(t.left.style.display=t.style.display,t.right.style.display=t.style.display,t.style.display="none"):(t.style.display=t.left.style.display,t.left.style.display="none",t.right.style.display="none"),this.translateElement(n,r),this.container.appendChild(t.left),this.container.appendChild(t.right))},translateElement:function(e,t){if(!this.element._width||!this.element._height||!this.getContainer())return;let n,r,i,o,a,s,l;l=this.container,i=this.element,o=i._width/2,a=i._height/2,s=void 0!==i.verticalDelta?i.verticalDelta:40,n=e-o,r=t-a-s,this.mode!==Wu.CARDBOARD&&this.mode!==Wu.STEREO||!i.left||!i.right||e===l.clientWidth/2&&t===l.clientHeight/2?this.setElementStyle("transform",i,"translate("+n+"px, "+r+"px)"):(n=l.clientWidth/4-o+(e-l.clientWidth/2),r=l.clientHeight/2-a-s+(t-l.clientHeight/2),this.setElementStyle("transform",i.left,"translate("+n+"px, "+r+"px)"),n+=l.clientWidth/2,this.setElementStyle("transform",i.right,"translate("+n+"px, "+r+"px)"))},setElementStyle:function(e,t,n){const r=t.style;"transform"===e&&(r.webkitTransform=r.msTransform=r.transform=n)},setText:function(e){this.element&&(this.element.textContent=e)},setCursorHoverStyle:function(e){this.cursorStyle=e},addHoverText:function(e,t=40){this.element||(this.element=document.createElement("div"),this.element.style.display="none",this.element.style.color="#fff",this.element.style.top=0,this.element.style.maxWidth="50%",this.element.style.maxHeight="50%",this.element.style.textShadow="0 0 3px #000000",this.element.style.fontFamily='"Trebuchet MS", Helvetica, sans-serif',this.element.style.position="absolute",this.element.classList.add("panolens-infospot"),this.element.verticalDelta=t),this.setText(e)},addHoverElement:function(e,t=40){this.element||(this.element=e.cloneNode(!0),this.element.style.display="none",this.element.style.top=0,this.element.style.position="absolute",this.element.classList.add("panolens-infospot"),this.element.verticalDelta=t)},removeHoverElement:function(){this.element&&(this.element.left&&(this.container.removeChild(this.element.left),this.element.left=null),this.element.right&&(this.container.removeChild(this.element.right),this.element.right=null),this.container.removeChild(this.element),this.element=null)},lockHoverElement:function(){this.element&&(this.element.locked=!0)},unlockHoverElement:function(){this.element&&(this.element.locked=!1)},enableRaycast:function(e=!0){this.raycast=e?this.originalRaycast:()=>{}},show:function(e=0){const{animated:t,hideAnimation:n,showAnimation:r,material:i}=this;t?(n.stop(),r.delay(e).start()):(this.enableRaycast(!0),i.opacity=1)},hide:function(e=0){const{animated:t,hideAnimation:n,showAnimation:r,material:i,element:o}=this;if(o){const{style:e}=o;e.display="none"}t?(r.stop(),n.delay(e).start()):(this.enableRaycast(!1),i.opacity=0)},setFocusMethod:function(e){e&&(this.HANDLER_FOCUS=e.method)},focus:function(e,t){this.HANDLER_FOCUS&&(this.HANDLER_FOCUS(this.position,e,t),this.onDismiss())},dispose:function(){const{geometry:e,material:t}=this,{map:n}=t;this.removeHoverElement(),this.parent&&this.parent.remove(this),n&&(n.dispose(),t.map=null),e&&(e.dispose(),this.geometry=null),t&&(t.dispose(),this.material=null)}}),ic.prototype=Object.assign(Object.create(r.prototype),{constructor:ic,addControlBar:function(){if(this.container){var e,t,n,r,i=this;r="linear-gradient(bottom, rgba(0,0,0,0.2), rgba(0,0,0,0))",(e=document.createElement("div")).style.width="100%",e.style.height="44px",e.style.float="left",e.style.transform=e.style.webkitTransform=e.style.msTransform="translateY(-100%)",e.style.background="-webkit-"+r,e.style.background="-moz-"+r,e.style.background="-o-"+r,e.style.background="-ms-"+r,e.style.background=r,e.style.transition=this.DEFAULT_TRANSITION,e.style.pointerEvents="none",e.isHidden=!1,e.toggle=function(){e.isHidden=!e.isHidden,t=e.isHidden?"translateY(0)":"translateY(-100%)",n=e.isHidden?0:1,e.style.transform=e.style.webkitTransform=e.style.msTransform=t,e.style.opacity=n};var o=this.createDefaultMenu();this.mainMenu=this.createMainMenu(o),e.appendChild(this.mainMenu);var a=this.createMask();this.mask=a,this.container.appendChild(a),e.dispose=function(){i.fullscreenElement&&(e.removeChild(i.fullscreenElement),i.fullscreenElement.dispose(),i.fullscreenElement=null),i.settingElement&&(e.removeChild(i.settingElement),i.settingElement.dispose(),i.settingElement=null),i.videoElement&&(e.removeChild(i.videoElement),i.videoElement.dispose(),i.videoElement=null)},this.container.appendChild(e),this.mask.addEventListener("mousemove",this.PREVENT_EVENT_HANDLER,!0),this.mask.addEventListener("mouseup",this.PREVENT_EVENT_HANDLER,!0),this.mask.addEventListener("mousedown",this.PREVENT_EVENT_HANDLER,!0),this.mask.addEventListener(i.TOUCH_ENABLED?"touchend":"click",(function(e){e.preventDefault(),e.stopPropagation(),i.mask.hide(),i.settingElement.deactivate()}),!1),this.addEventListener("control-bar-toggle",e.toggle),this.barElement=e}else console.warn("Widget container not set")},createDefaultMenu:function(){var e,t=this;return e=function(e,n){return function(){t.dispatchEvent({type:"panolens-viewer-handler",method:e,data:n})}},[{title:"Control",subMenu:[{title:this.TOUCH_ENABLED?"Touch":"Mouse",handler:e("enableControl",qu.ORBIT)},{title:"Sensor",handler:e("enableControl",qu.DEVICEORIENTATION)}]},{title:"Mode",subMenu:[{title:"Normal",handler:e("disableEffect")},{title:"Cardboard",handler:e("enableEffect",Wu.CARDBOARD)},{title:"Stereoscopic",handler:e("enableEffect",Wu.STEREO)}]}]},addControlButton:function(e){let t;switch(e){case"fullscreen":t=this.createFullscreenButton(),this.fullscreenElement=t;break;case"setting":t=this.createSettingButton(),this.settingElement=t;break;case"video":t=this.createVideoControl(),this.videoElement=t;break;default:return}t&&this.barElement.appendChild(t)},createMask:function(){const e=document.createElement("div");return e.style.position="absolute",e.style.top=0,e.style.left=0,e.style.width="100%",e.style.height="100%",e.style.background="transparent",e.style.display="none",e.show=function(){this.style.display="block"},e.hide=function(){this.style.display="none"},e},createSettingButton:function(){let e,t=this;return e=this.createCustomItem({style:{backgroundImage:'url("'+Yu.Setting+'")',webkitTransition:this.DEFAULT_TRANSITION,transition:this.DEFAULT_TRANSITION},onTap:function(e){e.preventDefault(),e.stopPropagation(),t.mainMenu.toggle(),this.activated?this.deactivate():this.activate()}}),e.activate=function(){this.style.transform="rotate3d(0,0,1,90deg)",this.activated=!0,t.mask.show()},e.deactivate=function(){this.style.transform="rotate3d(0,0,0,0)",this.activated=!1,t.mask.hide(),t.mainMenu&&t.mainMenu.visible&&t.mainMenu.hide(),t.activeSubMenu&&t.activeSubMenu.visible&&t.activeSubMenu.hide(),t.mainMenu&&t.mainMenu._width&&(t.mainMenu.changeSize(t.mainMenu._width),t.mainMenu.unslideAll())},e.activated=!1,e},createFullscreenButton:function(){let e,t,n=this,r=!1,i=!0;const{container:o}=this;if(t="panolens-style-addon",document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled){if(document.addEventListener("fullscreenchange",a,!1),document.addEventListener("webkitfullscreenchange",a,!1),document.addEventListener("mozfullscreenchange",a,!1),document.addEventListener("MSFullscreenChange",a,!1),e=this.createCustomItem({style:{backgroundImage:'url("'+Yu.FullscreenEnter+'")'},onTap:function(e){e.preventDefault(),e.stopPropagation(),i=!1,r?(document.exitFullscreen&&document.exitFullscreen(),document.msExitFullscreen&&document.msExitFullscreen(),document.mozCancelFullScreen&&document.mozCancelFullScreen(),document.webkitExitFullscreen&&document.webkitExitFullscreen(),r=!1):(o.requestFullscreen&&o.requestFullscreen(),o.msRequestFullscreen&&o.msRequestFullscreen(),o.mozRequestFullScreen&&o.mozRequestFullScreen(),o.webkitRequestFullscreen&&o.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT),r=!0),this.style.backgroundImage=r?'url("'+Yu.FullscreenLeave+'")':'url("'+Yu.FullscreenEnter+'")'}}),!document.querySelector(t)){const e=document.createElement("style");e.id=t,e.innerHTML=":-webkit-full-screen { width: 100% !important; height: 100% !important }",document.body.appendChild(e)}return e}function a(){i&&(r=!r,e.style.backgroundImage=r?'url("'+Yu.FullscreenLeave+'")':'url("'+Yu.FullscreenEnter+'")'),n.dispatchEvent({type:"panolens-viewer-handler",method:"onWindowResize"}),i=!0}},createVideoControl:function(){const e=document.createElement("span");return e.style.display="none",e.show=function(){e.style.display=""},e.hide=function(){e.style.display="none",e.controlButton.paused=!0,e.controlButton.update()},e.controlButton=this.createVideoControlButton(),e.seekBar=this.createVideoControlSeekbar(),e.appendChild(e.controlButton),e.appendChild(e.seekBar),e.dispose=function(){e.removeChild(e.controlButton),e.removeChild(e.seekBar),e.controlButton.dispose(),e.controlButton=null,e.seekBar.dispose(),e.seekBar=null},this.addEventListener("video-control-show",e.show),this.addEventListener("video-control-hide",e.hide),e},createVideoControlButton:function(){const e=this,t=this.createCustomItem({style:{float:"left",backgroundImage:'url("'+Yu.VideoPlay+'")'},onTap:function(n){n.preventDefault(),n.stopPropagation(),e.dispatchEvent({type:"panolens-viewer-handler",method:"toggleVideoPlay",data:!this.paused}),this.paused=!this.paused,t.update()}});return t.paused=!0,t.update=function(e){this.paused=void 0!==e?e:this.paused,this.style.backgroundImage='url("'+(this.paused?Yu.VideoPlay:Yu.VideoPause)+'")'},t},createVideoControlSeekbar:function(){let e,t,n,r,i,o,a=this,s=!1;function l(e){e.stopPropagation(),s=!0,r=e.clientX||e.changedTouches&&e.changedTouches[0].clientX,i=parseInt(t.style.width)/100,a.container.addEventListener("mousemove",u,{passive:!0}),a.container.addEventListener("mouseup",c,{passive:!0}),a.container.addEventListener("touchmove",u,{passive:!0}),a.container.addEventListener("touchend",c,{passive:!0})}function u(t){if(s){const n=t.clientX||t.changedTouches&&t.changedTouches[0].clientX;o=(n-r)/e.clientWidth,o=i+o,o=o>1?1:o<0?0:o,e.setProgress(o),a.dispatchEvent({type:"panolens-viewer-handler",method:"setVideoCurrentTime",data:o})}}function c(e){e.stopPropagation(),s=!1,d()}function d(){a.container.removeEventListener("mousemove",u,!1),a.container.removeEventListener("mouseup",c,!1),a.container.removeEventListener("touchmove",u,!1),a.container.removeEventListener("touchend",c,!1)}return t=document.createElement("div"),t.style.width="0%",t.style.height="100%",t.style.backgroundColor="#fff",n=document.createElement("div"),n.style.float="right",n.style.width="14px",n.style.height="14px",n.style.transform="translate(7px, -5px)",n.style.borderRadius="50%",n.style.backgroundColor="#ddd",n.addEventListener("mousedown",l,{passive:!0}),n.addEventListener("touchstart",l,{passive:!0}),t.appendChild(n),e=this.createCustomItem({style:{float:"left",width:"30%",height:"4px",marginTop:"20px",backgroundColor:"rgba(188,188,188,0.8)"},onTap:function(t){if(t.preventDefault(),t.stopPropagation(),t.target===n)return;const r=t.changedTouches&&t.changedTouches.length>0?(t.changedTouches[0].pageX-t.target.getBoundingClientRect().left)/this.clientWidth:t.offsetX/this.clientWidth;a.dispatchEvent({type:"panolens-viewer-handler",method:"setVideoCurrentTime",data:r}),e.setProgress(t.offsetX/this.clientWidth)},onDispose:function(){d(),t=null,n=null}}),e.appendChild(t),e.setProgress=function(e){t.style.width=100*e+"%"},this.addEventListener("video-update",(function(t){e.setProgress(t.percentage)})),e.progressElement=t,e.progressElementControl=n,e},createMenuItem:function(e){const t=this,n=document.createElement("a");return n.textContent=e,n.style.display="block",n.style.padding="10px",n.style.textDecoration="none",n.style.cursor="pointer",n.style.pointerEvents="auto",n.style.transition=this.DEFAULT_TRANSITION,n.slide=function(e){this.style.transform="translateX("+(e?"":"-")+"100%)"},n.unslide=function(){this.style.transform="translateX(0)"},n.setIcon=function(e){this.icon&&(this.icon.style.backgroundImage="url("+e+")")},n.setSelectionTitle=function(e){this.selection&&(this.selection.textContent=e)},n.addSelection=function(e){const t=document.createElement("span");return t.style.fontSize="13px",t.style.fontWeight="300",t.style.float="right",this.selection=t,this.setSelectionTitle(e),this.appendChild(t),this},n.addIcon=function(e=Yu.ChevronRight,t=!1,n=!1){const r=document.createElement("span");return r.style.float=t?"left":"right",r.style.width="17px",r.style.height="17px",r.style["margin"+(t?"Right":"Left")]="12px",r.style.backgroundSize="cover",n&&(r.style.transform="rotateZ(180deg)"),this.icon=r,this.setIcon(e),this.appendChild(r),this},n.addSubMenu=function(e,n){return this.subMenu=t.createSubMenu(e,n),this},n.addEventListener("mouseenter",(function(){this.style.backgroundColor="#e0e0e0"}),!1),n.addEventListener("mouseleave",(function(){this.style.backgroundColor="#fafafa"}),!1),n},createMenuItemHeader:function(e){const t=this.createMenuItem(e);return t.style.borderBottom="1px solid #333",t.style.paddingBottom="15px",t},createMainMenu:function(e){let t=this,n=this.createMenu();function r(e){e.preventDefault(),e.stopPropagation();let n=t.mainMenu,r=this.subMenu;n.hide(),n.slideAll(),n.parentElement.appendChild(r),t.activeMainItem=this,t.activeSubMenu=r,window.requestAnimationFrame((function(){n.changeSize(r.clientWidth),r.show(),r.unslideAll()}))}n._width=200,n.changeSize(n._width);for(var i=0;i<e.length;i++){var o=n.addItem(e[i].title);if(o.style.paddingLeft="20px",o.addIcon().addEventListener(t.TOUCH_ENABLED?"touchend":"click",r,!1),e[i].subMenu&&e[i].subMenu.length>0){var a=e[i].subMenu[0].title;o.addSelection(a).addSubMenu(e[i].title,e[i].subMenu)}}return n},createSubMenu:function(e,t){let n,r=this,i=this.createMenu();function o(e){e.preventDefault(),e.stopPropagation(),n=r.mainMenu,n.changeSize(n._width),n.unslideAll(),n.show(),i.slideAll(!0),i.hide(),"header"!==this.type&&(i.setActiveItem(this),r.activeMainItem.setSelectionTitle(this.textContent),this.handler&&this.handler())}i.items=t,i.activeItem=null,i.addHeader(e).addIcon(void 0,!0,!0).addEventListener(r.TOUCH_ENABLED?"touchend":"click",o,!1);for(let e=0;e<t.length;e++){const n=i.addItem(t[e].title);n.style.fontWeight=300,n.handler=t[e].handler,n.addIcon(" ",!0),n.addEventListener(r.TOUCH_ENABLED?"touchend":"click",o,!1),i.activeItem||i.setActiveItem(n)}return i.slideAll(!0),i},createMenu:function(){const e=this,t=document.createElement("span"),n=t.style;return n.padding="5px 0",n.position="fixed",n.bottom="100%",n.right="14px",n.backgroundColor="#fafafa",n.fontFamily="Helvetica Neue",n.fontSize="14px",n.visibility="hidden",n.opacity=0,n.boxShadow="0 0 12pt rgba(0,0,0,0.25)",n.borderRadius="2px",n.overflow="hidden",n.willChange="width, height, opacity",n.pointerEvents="auto",n.transition=this.DEFAULT_TRANSITION,t.visible=!1,t.changeSize=function(e,t){e&&(this.style.width=e+"px"),t&&(this.style.height=t+"px")},t.show=function(){this.style.opacity=1,this.style.visibility="visible",this.visible=!0},t.hide=function(){this.style.opacity=0,this.style.visibility="hidden",this.visible=!1},t.toggle=function(){this.visible?this.hide():this.show()},t.slideAll=function(e){for(let n=0;n<t.children.length;n++)t.children[n].slide&&t.children[n].slide(e)},t.unslideAll=function(){for(let e=0;e<t.children.length;e++)t.children[e].unslide&&t.children[e].unslide()},t.addHeader=function(t){const n=e.createMenuItemHeader(t);return n.type="header",this.appendChild(n),n},t.addItem=function(t){const n=e.createMenuItem(t);return n.type="item",this.appendChild(n),n},t.setActiveItem=function(e){this.activeItem&&this.activeItem.setIcon(" "),e.setIcon(Yu.Check),this.activeItem=e},t.addEventListener("mousemove",this.PREVENT_EVENT_HANDLER,!0),t.addEventListener("mouseup",this.PREVENT_EVENT_HANDLER,!0),t.addEventListener("mousedown",this.PREVENT_EVENT_HANDLER,!0),t},createCustomItem:function(e={}){const t=this,n=e.element||document.createElement("span"),{onDispose:r}=e;return n.style.cursor="pointer",n.style.float="right",n.style.width="44px",n.style.height="100%",n.style.backgroundSize="60%",n.style.backgroundRepeat="no-repeat",n.style.backgroundPosition="center",n.style.webkitUserSelect=n.style.MozUserSelect=n.style.userSelect="none",n.style.position="relative",n.style.pointerEvents="auto",n.addEventListener(t.TOUCH_ENABLED?"touchstart":"mouseenter",(function(){n.style.filter=n.style.webkitFilter="drop-shadow(0 0 5px rgba(255,255,255,1))"}),{passive:!0}),n.addEventListener(t.TOUCH_ENABLED?"touchend":"mouseleave",(function(){n.style.filter=n.style.webkitFilter=""}),{passive:!0}),this.mergeStyleOptions(n,e.style),e.onTap&&n.addEventListener(t.TOUCH_ENABLED?"touchend":"click",e.onTap,!1),n.dispose=function(){n.removeEventListener(t.TOUCH_ENABLED?"touchend":"click",e.onTap,!1),r&&e.onDispose()},n},mergeStyleOptions:function(e,t={}){for(let n in t)t.hasOwnProperty(n)&&(e.style[n]=t[n]);return e},dispose:function(){this.barElement&&(this.container.removeChild(this.barElement),this.barElement.dispose(),this.barElement=null)}}),oc.prototype=Object.assign(Object.create(vr.prototype),{constructor:oc,add:function(e){let t;if(arguments.length>1){for(var n=0;n<arguments.length;n++)this.add(arguments[n]);return this}if(e instanceof rc){if(t=e,e.dispatchEvent){const{container:t}=this;t&&e.dispatchEvent({type:"panolens-container",container:t}),e.dispatchEvent({type:"panolens-infospot-focus",method:function(e,t,n){this.dispatchEvent({type:"panolens-viewer-handler",method:"tweenControlCenter",data:[e,t,n]})}.bind(this)})}}else t=new Cn,t.scale.x=-1,t.scalePlaceHolder=!0,t.add(e);Cn.prototype.add.call(this,t)},load:function(){this.onLoad()},onClick:function(e){e.intersects&&0===e.intersects.length&&this.traverse((function(e){e.dispatchEvent({type:"dismiss"})}))},setContainer:function(e){let t;e instanceof HTMLElement?t=e:e&&e.container&&(t=e.container),t&&(this.children.forEach((function(e){e instanceof rc&&e.dispatchEvent&&e.dispatchEvent({type:"panolens-container",container:t})})),this.container=t)},onLoad:function(){this.loaded=!0,this.dispatchEvent({type:"load"})},onProgress:function(e){this.dispatchEvent({type:"progress",progress:e})},onError:function(){this.dispatchEvent({type:"error"})},getZoomLevel:function(){let e;return e=window.innerWidth<=800?this.ImageQualityFair:window.innerWidth>800&&window.innerWidth<=1280?this.ImageQualityMedium:window.innerWidth>1280&&window.innerWidth<=1920?this.ImageQualityHigh:window.innerWidth>1920?this.ImageQualitySuperHigh:this.ImageQualityLow,e},updateTexture:function(e){this.material.map=e,this.material.needsUpdate=!0},toggleInfospotVisibility:function(e,t){t=void 0!==t?t:0;const n=void 0!==e?e:!this.isInfospotVisible;this.traverse((function(e){e instanceof rc&&(n?e.show(t):e.hide(t))})),this.isInfospotVisible=n,this.infospotAnimation.onComplete(function(){this.dispatchEvent({type:"infospot-animation-complete",visible:n})}.bind(this)).delay(t).start()},setLinkingImage:function(e,t){this.linkingImageURL=e,this.linkingImageScale=t},link:function(e,t,n,r){let i,o;if(this.visible=!0,!t)return void console.warn("Please specify infospot position for linking");i=void 0!==n?n:void 0!==e.linkingImageScale?e.linkingImageScale:300,o=r||(e.linkingImageURL?e.linkingImageURL:Yu.Arrow);const a=new rc(i,o);a.position.copy(t),a.toPanorama=e,a.addEventListener("click",function(){this.dispatchEvent({type:"panolens-viewer-handler",method:"setPanorama",data:e})}.bind(this)),this.linkedSpots.push(a),this.add(a),this.visible=!1},reset:function(){this.children.length=0},setupTransitions:function(){this.fadeInAnimation=new nc.Tween(this.material).easing(nc.Easing.Quartic.Out).onStart(function(){this.visible=!0,this.dispatchEvent({type:"enter-fade-start"})}.bind(this)),this.fadeOutAnimation=new nc.Tween(this.material).easing(nc.Easing.Quartic.Out).onComplete(function(){this.visible=!1,this.dispatchEvent({type:"leave-complete"})}.bind(this)),this.enterTransition=new nc.Tween(this).easing(nc.Easing.Quartic.Out).onComplete(function(){this.dispatchEvent({type:"enter-complete"})}.bind(this)).start(),this.leaveTransition=new nc.Tween(this).easing(nc.Easing.Quartic.Out)},onFadeAnimationUpdate:function(){const e=this.material.opacity,{uniforms:t}=this.material;t&&t.opacity&&(t.opacity.value=e)},fadeIn:function(e){e=e>=0?e:this.animationDuration,this.fadeOutAnimation.stop(),this.fadeInAnimation.to({opacity:1},e).onUpdate(this.onFadeAnimationUpdate.bind(this)).onComplete(function(){this.toggleInfospotVisibility(!0,e/2),this.dispatchEvent({type:"enter-fade-complete"})}.bind(this)).start()},fadeOut:function(e){e=e>=0?e:this.animationDuration,this.fadeInAnimation.stop(),this.fadeOutAnimation.to({opacity:0},e).onUpdate(this.onFadeAnimationUpdate.bind(this)).start()},onEnter:function(){const e=this.animationDuration;this.leaveTransition.stop(),this.enterTransition.to({},e).onStart(function(){this.dispatchEvent({type:"enter-start"}),this.loaded?this.fadeIn(e):this.load()}.bind(this)).start(),this.dispatchEvent({type:"enter"}),this.children.forEach((e=>{e.dispatchEvent({type:"panorama-enter"})})),this.active=!0},onLeave:function(){const e=this.animationDuration;this.enterTransition.stop(),this.leaveTransition.to({},e).onStart(function(){this.dispatchEvent({type:"leave-start"}),this.fadeOut(e),this.toggleInfospotVisibility(!1)}.bind(this)).start(),this.dispatchEvent({type:"leave"}),this.children.forEach((e=>{e.dispatchEvent({type:"panorama-leave"})})),this.active=!1},dispose:function(){this.infospotAnimation.stop(),this.fadeInAnimation.stop(),this.fadeOutAnimation.stop(),this.enterTransition.stop(),this.leaveTransition.stop(),this.dispatchEvent({type:"panolens-viewer-handler",method:"onPanoramaDispose",data:this}),function e(t){const{geometry:n,material:r}=t;for(var i=t.children.length-1;i>=0;i--)e(t.children[i]),t.remove(t.children[i]);t instanceof rc&&t.dispose(),n&&(n.dispose(),t.geometry=null),r&&(r.dispose(),t.material=null)}(this),this.parent&&this.parent.remove(this)}}),ac.prototype=Object.assign(Object.create(oc.prototype),{constructor:ac,load:function(e){(e=e||this.src)?"string"==typeof e?$u.load(e,this.onLoad.bind(this),this.onProgress.bind(this),this.onError.bind(this)):e instanceof HTMLImageElement&&this.onLoad(new Kt(e)):console.warn("Image source undefined")},onLoad:function(e){e.minFilter=e.magFilter=ge,e.needsUpdate=!0,this.updateTexture(e),window.requestAnimationFrame(oc.prototype.onLoad.bind(this))},reset:function(){oc.prototype.reset.call(this)},dispose:function(){const{material:{map:e}}=this;Ts.remove(this.src),e&&e.dispose(),oc.prototype.dispose.call(this)}}),sc.prototype=Object.assign(Object.create(oc.prototype),{constructor:sc}),lc.prototype=Object.assign(Object.create(oc.prototype),{constructor:lc,load:function(){Xu.load(this.images,this.onLoad.bind(this),this.onProgress.bind(this),this.onError.bind(this))},onLoad:function(e){this.material.uniforms.tCube.value=e,oc.prototype.onLoad.call(this)},dispose:function(){const{value:e}=this.material.uniforms.tCube;this.images.forEach((e=>{Ts.remove(e)})),e instanceof Mr&&e.dispose(),oc.prototype.dispose.call(this)}}),uc.prototype=Object.assign(Object.create(lc.prototype),{constructor:uc}),cc.prototype=Object.assign(Object.create(oc.prototype),{constructor:cc,isMobile:function(){let e=!1;return function(t){(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(t)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(t.substr(0,4)))&&(e=!0)}(window.navigator.userAgent||window.navigator.vendor||window.opera),e},load:function(){const{muted:e,loop:t,autoplay:n,playsinline:r,crossOrigin:i}=this.options,o=this.videoElement,a=this.material,s=this.onProgress.bind(this),l=this.onLoad.bind(this);o.loop=t,o.autoplay=n,o.playsinline=r,o.crossOrigin=i,o.muted=e,r&&(o.setAttribute("playsinline",""),o.setAttribute("webkit-playsinline",""));const u=function(){this.setVideoTexture(o),n&&this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!1}),this.isMobile()&&(o.pause(),n&&e?this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!1}):this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!0})),window.requestAnimationFrame((()=>{a.map.needsUpdate=!0,s({loaded:1,total:1}),l()}))};if(o.readyState>2)u.call(this);else{if(0===o.querySelectorAll("source").length){const e=document.createElement("source");e.src=this.src,o.appendChild(e)}o.load()}o.addEventListener("loadeddata",u.bind(this)),o.addEventListener("timeupdate",function(){this.videoProgress=o.duration>=0?o.currentTime/o.duration:0,this.dispatchEvent({type:"panolens-viewer-handler",method:"onVideoUpdate",data:this.videoProgress})}.bind(this)),o.addEventListener("ended",function(){t||(this.resetVideo(),this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!0}))}.bind(this),!1)},setVideoTexture:function(e){if(!e)return;const t=new No(e);t.minFilter=ge,t.magFilter=ge,t.format=Pe,this.updateTexture(t)},reset:function(){this.videoElement=void 0,oc.prototype.reset.call(this)},isVideoPaused:function(){return this.videoElement.paused},toggleVideo:function(){const e=this.videoElement;e&&e[e.paused?"play":"pause"]()},setVideoCurrentTime:function({percentage:e}){const t=this.videoElement;t&&!Number.isNaN(e)&&1!==e&&(t.currentTime=t.duration*e,this.dispatchEvent({type:"panolens-viewer-handler",method:"onVideoUpdate",data:e}))},playVideo:function(){const e=this.videoElement,t=this.playVideo.bind(this),n=this.dispatchEvent.bind(this);e&&e.paused&&e.play().then((()=>{n({type:"play"})})).catch((e=>{window.requestAnimationFrame(t),n({type:"play-error",error:e})}))},pauseVideo:function(){const e=this.videoElement;e&&!e.paused&&e.pause(),this.dispatchEvent({type:"pause"})},resumeVideoProgress:function(){const e=this.videoElement;e.readyState>=4&&e.autoplay&&!this.isMobile()?(this.playVideo(),this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!1})):(this.pauseVideo(),this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!0})),this.setVideoCurrentTime({percentage:this.videoProgress})},resetVideo:function(){this.videoElement&&this.setVideoCurrentTime({percentage:0})},isVideoMuted:function(){return this.videoElement.muted},muteVideo:function(){const e=this.videoElement;e&&!e.muted&&(e.muted=!0),this.dispatchEvent({type:"volumechange"})},unmuteVideo:function(){const e=this.videoElement;e&&this.isVideoMuted()&&(e.muted=!1),this.dispatchEvent({type:"volumechange"})},getVideoElement:function(){return this.videoElement},dispose:function(){const{material:{map:e}}=this;this.pauseVideo(),this.removeEventListener("leave",this.pauseVideo.bind(this)),this.removeEventListener("enter-fade-start",this.resumeVideoProgress.bind(this)),this.removeEventListener("video-toggle",this.toggleVideo.bind(this)),this.removeEventListener("video-time",this.setVideoCurrentTime.bind(this)),e&&e.dispose(),oc.prototype.dispose.call(this)}}),Object.assign(dc.prototype,{constructor:dc,setProgress:function(e,t){this.onProgress&&this.onProgress({loaded:e,total:t})},adaptTextureToZoom:function(){const e=this.widths[this._zoom],t=this.heights[this._zoom],n=this.maxW,r=this.maxH;this._wc=Math.ceil(e/n),this._hc=Math.ceil(t/r);for(let i=0;i<this._hc;i++)for(let o=0;o<this._wc;o++){const a=document.createElement("canvas");o<this._wc-1?a.width=n:a.width=e-n*o,i<this._hc-1?a.height=r:a.height=t-r*i,this._canvas.push(a),this._ctx.push(a.getContext("2d"))}},composeFromTile:function(e,t,n){const r=this.maxW,i=this.maxH;e*=512,t*=512;const o=Math.floor(e/r),a=Math.floor(t/i);e-=o*r,t-=a*i,this._ctx[a*this._wc+o].drawImage(n,0,0,n.width,n.height,e,t,512,512),this.progress()},progress:function(){this._count++,this.setProgress(this._count,this._total),this._count===this._total&&(this.canvas=this._canvas,this.panoId=this._panoId,this.zoom=this._zoom,this.onPanoramaLoad&&this.onPanoramaLoad(this._canvas[0]))},composePanorama:function(){this.setProgress(0,1);const e=this.levelsW[this._zoom],t=this.levelsH[this._zoom],n=this;this._count=0,this._total=e*t;const{useWebGL:r}=this._parameters;for(let i=0;i<t;i++)for(let t=0;t<e;t++){const e="https://geo0.ggpht.com/cbk?cb_client=maps_sv.tactile&authuser=0&hl=en&output=tile&zoom="+this._zoom+"&x="+t+"&y="+i+"&panoid="+this._panoId+"&nbt&fover=2";!function(t,i){if(r){const r=$u.load(e,null,(function(){n.composeFromTile(t,i,r)}))}else{const r=new Image;r.addEventListener("load",(function(){n.composeFromTile(t,i,this)})),r.crossOrigin="",r.src=e}}(t,i)}},load:function(e){this.loadPano(e)},loadPano:function(e){const t=this;this._panoClient.getPanoramaById(e,(function(e,n){n===google.maps.StreetViewStatus.OK&&(t.result=e,t.copyright=e.copyright,t._panoId=e.location.pano,t.composePanorama())}))},setZoom:function(e){this._zoom=e,this.adaptTextureToZoom()}}),hc.prototype=Object.assign(Object.create(ac.prototype),{constructor:hc,load:function(e){this.loadRequested=!0,(e=e||this.panoId||{})&&this.gsvLoader&&this.loadGSVLoader(e)},setupGoogleMapAPI:function(e){const t=document.createElement("script");t.src="https://maps.googleapis.com/maps/api/js?",t.src+=e?"key="+e:"",t.onreadystatechange=this.setGSVLoader.bind(this),t.onload=this.setGSVLoader.bind(this),document.querySelector("head").appendChild(t)},setGSVLoader:function(){this.gsvLoader=new dc,this.loadRequested&&this.load()},getGSVLoader:function(){return this.gsvLoader},loadGSVLoader:function(e){this.loadRequested=!1,this.gsvLoader.onProgress=this.onProgress.bind(this),this.gsvLoader.onPanoramaLoad=this.onLoad.bind(this),this.gsvLoader.setZoom(this.getZoomLevel()),this.gsvLoader.load(e),this.gsvLoader.loaded=!0},onLoad:function(e){ac.prototype.onLoad.call(this,new Kt(e))},reset:function(){this.gsvLoader=void 0,ac.prototype.reset.call(this)}});const pc={uniforms:{tDiffuse:{value:new Kt},resolution:{value:1},transform:{value:new an},zoom:{value:1},opacity:{value:1}},vertexShader:["varying vec2 vUv;","void main() {","vUv = uv;","gl_Position = vec4( position, 1.0 );","}"].join("\n"),fragmentShader:["uniform sampler2D tDiffuse;","uniform float resolution;","uniform mat4 transform;","uniform float zoom;","uniform float opacity;","varying vec2 vUv;","const float PI = 3.141592653589793;","void main(){","vec2 position = -1.0 +  2.0 * vUv;","position *= vec2( zoom * resolution, zoom * 0.5 );","float x2y2 = position.x * position.x + position.y * position.y;","vec3 sphere_pnt = vec3( 2. * position, x2y2 - 1. ) / ( x2y2 + 1. );","sphere_pnt = vec3( transform * vec4( sphere_pnt, 1.0 ) );","vec2 sampleUV = vec2(","(atan(sphere_pnt.y, sphere_pnt.x) / PI + 1.0) * 0.5,","(asin(sphere_pnt.z) / PI + 0.5)",");","gl_FragColor = texture2D( tDiffuse, sampleUV );","gl_FragColor.a *= opacity;","}"].join("\n")};function fc(e="image",t,n=1e4,r=.5){"image"===e&&ac.call(this,t,this.createGeometry(n,r),this.createMaterial(n)),this.size=n,this.ratio=r,this.EPS=1e-6,this.frameId=null,this.dragging=!1,this.userMouse=new Ct,this.quatA=new Mt,this.quatB=new Mt,this.quatCur=new Mt,this.quatSlerp=new Mt,this.vectorX=new Lt(1,0,0),this.vectorY=new Lt(0,1,0),this.addEventListener("window-resize",this.onWindowResize)}function mc(e,t,n){fc.call(this,"image",e,t,n)}function gc(e){const t=new Na(5e3,60,40),n=new yr({visible:!1});oc.call(this,t,n),this.media=new Qu(e),this.radius=5e3,this.addEventListener("enter",this.start.bind(this)),this.addEventListener("leave",this.stop.bind(this)),this.addEventListener("panolens-container",this.onPanolensContainer.bind(this)),this.addEventListener("panolens-scene",this.onPanolensScene.bind(this))}function yc(e,t){this.object=e,this.domElement=void 0!==t?t:document,this.frameId=null,this.enabled=!0,this.target=new Lt,this.center=this.target,this.noZoom=!1,this.zoomSpeed=1,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.noRotate=!1,this.rotateSpeed=-.15,this.noPan=!0,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.momentumDampingFactor=.9,this.momentumScalingFactor=-.005,this.momentumKeydownFactor=20,this.minFov=30,this.maxFov=120,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.noKeys=!1,this.keys={LEFT:37,UP:38,RIGHT:39,BOTTOM:40},this.mouseButtons={ORBIT:l.LEFT,ZOOM:l.MIDDLE,PAN:l.RIGHT};var n,r,i,o,a,s=this,u=1e-7,c=1e-4,d=new Ct,h=new Ct,p=new Ct,f=new Ct,m=new Ct,g=new Ct,y=new Lt,v=new Lt,b=new Ct,_=new Ct,E=new Ct,w=0,T=0,A=0,S=0,x=1,I=new Lt,R=new Lt,C=new Mt,M=0,L=0,P=!1,D={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_DOLLY:4,TOUCH_PAN:5},O=D.NONE;this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom;var N=(new Mt).setFromUnitVectors(e.up,new Lt(0,1,0)),k=N.clone().inverse(),F={type:"change"},B={type:"start"},U={type:"end"};function z(){return 2*Math.PI/60/60*s.autoRotateSpeed}function G(){return Math.pow(.95,s.zoomSpeed)}function V(e){if(P=!1,M=L=0,!1!==s.enabled){if(e.preventDefault(),e.button===s.mouseButtons.ORBIT){if(!0===s.noRotate)return;O=D.ROTATE,d.set(e.clientX,e.clientY)}else if(e.button===s.mouseButtons.ZOOM){if(!0===s.noZoom)return;O=D.DOLLY,b.set(e.clientX,e.clientY)}else if(e.button===s.mouseButtons.PAN){if(!0===s.noPan)return;O=D.PAN,f.set(e.clientX,e.clientY)}O!==D.NONE&&(document.addEventListener("mousemove",j,!1),document.addEventListener("mouseup",H,!1),s.dispatchEvent(B)),s.update()}}function j(e){if(!1!==s.enabled){e.preventDefault();var t=s.domElement===document?s.domElement.body:s.domElement;if(O===D.ROTATE){if(!0===s.noRotate)return;h.set(e.clientX,e.clientY),p.subVectors(h,d),s.rotateLeft(2*Math.PI*p.x/t.clientWidth*s.rotateSpeed),s.rotateUp(2*Math.PI*p.y/t.clientHeight*s.rotateSpeed),d.copy(h),n&&(M=e.clientX-n.clientX,L=e.clientY-n.clientY),n=e}else if(O===D.DOLLY){if(!0===s.noZoom)return;_.set(e.clientX,e.clientY),E.subVectors(_,b),E.y>0?s.dollyIn():E.y<0&&s.dollyOut(),b.copy(_)}else if(O===D.PAN){if(!0===s.noPan)return;m.set(e.clientX,e.clientY),g.subVectors(m,f),s.pan(g.x,g.y),f.copy(m)}O!==D.NONE&&s.update()}}function H(){P=!0,n=void 0,!1!==s.enabled&&(document.removeEventListener("mousemove",j,!1),document.removeEventListener("mouseup",H,!1),s.dispatchEvent(U),O=D.NONE)}function Z(e){if(!1!==s.enabled&&!0!==s.noZoom&&O===D.NONE){e.preventDefault(),e.stopPropagation();var t=0;void 0!==e.wheelDelta?t=e.wheelDelta:void 0!==e.detail&&(t=-e.detail),t>0?(s.object.fov=s.object.fov<s.maxFov?s.object.fov+1:s.maxFov,s.object.updateProjectionMatrix()):t<0&&(s.object.fov=s.object.fov>s.minFov?s.object.fov-1:s.minFov,s.object.updateProjectionMatrix()),s.update(),s.dispatchEvent(F),s.dispatchEvent(B),s.dispatchEvent(U)}}function q(e){switch(e.keyCode){case s.keys.UP:r=!1;break;case s.keys.BOTTOM:i=!1;break;case s.keys.LEFT:o=!1;break;case s.keys.RIGHT:a=!1}}function W(e){if(!1!==s.enabled&&!0!==s.noKeys&&!0!==s.noRotate){switch(e.keyCode){case s.keys.UP:r=!0;break;case s.keys.BOTTOM:i=!0;break;case s.keys.LEFT:o=!0;break;case s.keys.RIGHT:a=!0}(r||i||o||a)&&(P=!0,r&&(L=-s.rotateSpeed*s.momentumKeydownFactor),i&&(L=s.rotateSpeed*s.momentumKeydownFactor),o&&(M=-s.rotateSpeed*s.momentumKeydownFactor),a&&(M=s.rotateSpeed*s.momentumKeydownFactor))}}function Y(e){if(P=!1,M=L=0,!1!==s.enabled){switch(e.touches.length){case 1:if(!0===s.noRotate)return;O=D.TOUCH_ROTATE,d.set(e.touches[0].pageX,e.touches[0].pageY);break;case 2:if(!0===s.noZoom)return;O=D.TOUCH_DOLLY;var t=e.touches[0].pageX-e.touches[1].pageX,n=e.touches[0].pageY-e.touches[1].pageY,r=Math.sqrt(t*t+n*n);b.set(0,r);break;case 3:if(!0===s.noPan)return;O=D.TOUCH_PAN,f.set(e.touches[0].pageX,e.touches[0].pageY);break;default:O=D.NONE}O!==D.NONE&&s.dispatchEvent(B)}}function K(e){if(!1!==s.enabled){e.preventDefault(),e.stopPropagation();var t=s.domElement===document?s.domElement.body:s.domElement;switch(e.touches.length){case 1:if(!0===s.noRotate)return;if(O!==D.TOUCH_ROTATE)return;h.set(e.touches[0].pageX,e.touches[0].pageY),p.subVectors(h,d),s.rotateLeft(2*Math.PI*p.x/t.clientWidth*s.rotateSpeed),s.rotateUp(2*Math.PI*p.y/t.clientHeight*s.rotateSpeed),d.copy(h),n&&(M=e.touches[0].pageX-n.pageX,L=e.touches[0].pageY-n.pageY),n={pageX:e.touches[0].pageX,pageY:e.touches[0].pageY},s.update();break;case 2:if(!0===s.noZoom)return;if(O!==D.TOUCH_DOLLY)return;var r=e.touches[0].pageX-e.touches[1].pageX,i=e.touches[0].pageY-e.touches[1].pageY,o=Math.sqrt(r*r+i*i);_.set(0,o),E.subVectors(_,b),E.y<0?(s.object.fov=s.object.fov<s.maxFov?s.object.fov+1:s.maxFov,s.object.updateProjectionMatrix()):E.y>0&&(s.object.fov=s.object.fov>s.minFov?s.object.fov-1:s.minFov,s.object.updateProjectionMatrix()),b.copy(_),s.update(),s.dispatchEvent(F);break;case 3:if(!0===s.noPan)return;if(O!==D.TOUCH_PAN)return;m.set(e.touches[0].pageX,e.touches[0].pageY),g.subVectors(m,f),s.pan(g.x,g.y),f.copy(m),s.update();break;default:O=D.NONE}}}function $(){P=!0,n=void 0,!1!==s.enabled&&(s.dispatchEvent(U),O=D.NONE)}this.setLastQuaternion=function(e){C.copy(e),s.object.quaternion.copy(e)},this.getLastPosition=function(){return R},this.rotateLeft=function(e){void 0===e&&(e=z()),S-=e},this.rotateUp=function(e){void 0===e&&(e=z()),A-=e},this.panLeft=function(e){var t=this.object.matrix.elements;y.set(t[0],t[1],t[2]),y.multiplyScalar(-e),I.add(y)},this.panUp=function(e){var t=this.object.matrix.elements;y.set(t[4],t[5],t[6]),y.multiplyScalar(e),I.add(y)},this.pan=function(e,t){var n=s.domElement===document?s.domElement.body:s.domElement;if(s.object instanceof ro){var r=s.object.position.clone().sub(s.target).length();r*=Math.tan(s.object.fov/2*Math.PI/180),s.panLeft(2*e*r/n.clientHeight),s.panUp(2*t*r/n.clientHeight)}else s.object instanceof al?(s.panLeft(e*(s.object.right-s.object.left)/n.clientWidth),s.panUp(t*(s.object.top-s.object.bottom)/n.clientHeight)):console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.")},this.momentum=function(){P&&(Math.abs(M)<c&&Math.abs(L)<c?P=!1:(L*=this.momentumDampingFactor,M*=this.momentumDampingFactor,S-=this.momentumScalingFactor*M,A-=this.momentumScalingFactor*L))},this.dollyIn=function(e){void 0===e&&(e=G()),s.object instanceof ro?x/=e:s.object instanceof al?(s.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom*e)),s.object.updateProjectionMatrix(),s.dispatchEvent(F)):console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.")},this.dollyOut=function(e){void 0===e&&(e=G()),s.object instanceof ro?x*=e:s.object instanceof al?(s.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/e)),s.object.updateProjectionMatrix(),s.dispatchEvent(F)):console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.")},this.update=function(e){var t=this.object.position;v.copy(t).sub(this.target),v.applyQuaternion(N),w=Math.atan2(v.x,v.z),T=Math.atan2(Math.sqrt(v.x*v.x+v.z*v.z),v.y),this.autoRotate&&O===D.NONE&&this.rotateLeft(z()),this.momentum(),w+=S,T+=A,w=Math.max(this.minAzimuthAngle,Math.min(this.maxAzimuthAngle,w)),T=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,T)),T=Math.max(u,Math.min(Math.PI-u,T));var n=v.length()*x;n=Math.max(this.minDistance,Math.min(this.maxDistance,n)),this.target.add(I),v.x=n*Math.sin(T)*Math.sin(w),v.y=n*Math.cos(T),v.z=n*Math.sin(T)*Math.cos(w),v.applyQuaternion(k),t.copy(this.target).add(v),this.object.lookAt(this.target),S=0,A=0,x=1,I.set(0,0,0),(R.distanceToSquared(this.object.position)>u||8*(1-C.dot(this.object.quaternion))>u)&&(!0!==e&&this.dispatchEvent(F),R.copy(this.object.position),C.copy(this.object.quaternion))},this.reset=function(){O=D.NONE,this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(F),this.update()},this.getPolarAngle=function(){return T},this.getAzimuthalAngle=function(){return w},this.dispose=function(){this.domElement.removeEventListener("mousedown",V),this.domElement.removeEventListener("mousewheel",Z),this.domElement.removeEventListener("DOMMouseScroll",Z),this.domElement.removeEventListener("touchstart",Y),this.domElement.removeEventListener("touchend",$),this.domElement.removeEventListener("touchmove",K),window.removeEventListener("keyup",q),window.removeEventListener("keydown",W)},this.domElement.addEventListener("mousedown",V,{passive:!1}),this.domElement.addEventListener("mousewheel",Z,{passive:!1}),this.domElement.addEventListener("DOMMouseScroll",Z,{passive:!1}),this.domElement.addEventListener("touchstart",Y,{passive:!1}),this.domElement.addEventListener("touchend",$,{passive:!1}),this.domElement.addEventListener("touchmove",K,{passive:!1}),window.addEventListener("keyup",q,{passive:!1}),window.addEventListener("keydown",W,{passive:!1}),this.update()}function vc(e,t){var n=this,r={type:"change"},i=0,o=0,a=0,s=0;this.camera=e,this.camera.rotation.reorder("YXZ"),this.domElement=void 0!==t?t:document,this.enabled=!0,this.deviceOrientation={},this.screenOrientation=0,this.alpha=0,this.alphaOffsetAngle=0;var l=function(e){n.deviceOrientation=e},u=function(){n.screenOrientation=window.orientation||0},c=function(e){e.preventDefault(),e.stopPropagation(),a=e.touches[0].pageX,s=e.touches[0].pageY},d=function(e){e.preventDefault(),e.stopPropagation(),i+=Rt.degToRad((e.touches[0].pageX-a)/4),o+=Rt.degToRad((s-e.touches[0].pageY)/4),n.updateAlphaOffsetAngle(i),a=e.touches[0].pageX,s=e.touches[0].pageY};this.connect=function(){u(),window.addEventListener("orientationchange",u,{passive:!0}),window.addEventListener("deviceorientation",l,{passive:!0}),window.addEventListener("deviceorientation",this.update.bind(this),{passive:!0}),n.domElement.addEventListener("touchstart",c,{passive:!1}),n.domElement.addEventListener("touchmove",d,{passive:!1}),n.enabled=!0},this.disconnect=function(){window.removeEventListener("orientationchange",u,!1),window.removeEventListener("deviceorientation",l,!1),window.removeEventListener("deviceorientation",this.update.bind(this),!1),n.domElement.removeEventListener("touchstart",c,!1),n.domElement.removeEventListener("touchmove",d,!1),n.enabled=!1},this.update=function(e){if(!1!==n.enabled){var t=n.deviceOrientation.alpha?Rt.degToRad(n.deviceOrientation.alpha)+n.alphaOffsetAngle:0,i=n.deviceOrientation.beta?Rt.degToRad(n.deviceOrientation.beta):0,a=n.deviceOrientation.gamma?Rt.degToRad(n.deviceOrientation.gamma):0,s=n.screenOrientation?Rt.degToRad(n.screenOrientation):0;!function(e,t,r,i,a){var s,l=new Lt(0,0,1),u=new En,c=new Mt,d=new Mt(-Math.sqrt(.5),0,0,Math.sqrt(.5)),h=new Mt,p=new Mt;0==n.screenOrientation?(s=new Lt(1,0,0),h.setFromAxisAngle(s,-o)):180==n.screenOrientation?(s=new Lt(1,0,0),h.setFromAxisAngle(s,o)):90==n.screenOrientation?(s=new Lt(0,1,0),h.setFromAxisAngle(s,o)):-90==n.screenOrientation&&(s=new Lt(0,1,0),h.setFromAxisAngle(s,-o)),d.multiply(h),d.multiply(p),u.set(r,t,-i,"YXZ"),e.setFromEuler(u),e.multiply(d),e.multiply(c.setFromAxisAngle(l,-a))}(n.camera.quaternion,t,i,a,s),n.alpha=t,!0!==e&&n.dispatchEvent(r)}},this.updateAlphaOffsetAngle=function(e){this.alphaOffsetAngle=e,this.update()},this.dispose=function(){this.disconnect()},this.connect()}function bc(e){var t=new al(-1,1,1,-1,0,1),n=new _o,r=new Fl;r.aspect=.5;var i=new Xt(512,512,{minFilter:ge,magFilter:pe,format:De});i.scissorTest=!0,i.texture.generateMipmaps=!1;var o=new Ct(.441,.156),a=new Xn(1,1,10,20).removeAttribute("normal").toNonIndexed(),s=a.attributes.position.array,l=a.attributes.uv.array;a.attributes.position.count*=2,a.attributes.uv.count*=2;var u=new Float32Array(2*s.length);u.set(s),u.set(s,s.length);var c=new Float32Array(2*l.length);c.set(l),c.set(l,l.length);for(var d=new Ct,h=s.length/3,p=0,f=u.length/3;p<f;p++){d.x=u[3*p+0],d.y=u[3*p+1];var m=d.dot(d),g=1.5+(o.x+o.y*m)*m,y=p<h?0:1;u[3*p+0]=d.x/g*1.5-.5+y,u[3*p+1]=d.y/g*3,c[2*p]=.5*(c[2*p]+y)}a.attributes.position.array=u,a.attributes.uv.array=c;var v=new vr(a,new yr({map:i.texture}));n.add(v),this.setSize=function(t,n){e.setSize(t,n);var r=e.getPixelRatio();i.setSize(t*r,n*r)},this.render=function(o,a){o.updateMatrixWorld(),null===a.parent&&a.updateMatrixWorld(),r.update(a);var s=i.width/2,l=i.height;e.autoClear&&e.clear(),i.scissor.set(0,0,s,l),i.viewport.set(0,0,s,l),e.setRenderTarget(i),e.render(o,r.cameraL),e.clearDepth(),i.scissor.set(s,0,s,l),i.viewport.set(s,0,s,l),e.setRenderTarget(i),e.render(o,r.cameraR),e.clearDepth(),e.setRenderTarget(null),e.render(n,t)}}fc.prototype=Object.assign(Object.create(ac.prototype),{constructor:fc,add:function(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}e instanceof rc&&(e.material.depthTest=!1),ac.prototype.add.call(this,e)},createGeometry:function(e,t){return new Xn(e,e*t)},createMaterial:function(e){const t=Object.assign({},pc),n=t.uniforms;return n.zoom.value=e,n.opacity.value=0,new fr({uniforms:n,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,side:m,transparent:!0})},registerMouseEvents:function(){this.container.addEventListener("mousedown",this.onMouseDown.bind(this),{passive:!0}),this.container.addEventListener("mousemove",this.onMouseMove.bind(this),{passive:!0}),this.container.addEventListener("mouseup",this.onMouseUp.bind(this),{passive:!0}),this.container.addEventListener("touchstart",this.onMouseDown.bind(this),{passive:!0}),this.container.addEventListener("touchmove",this.onMouseMove.bind(this),{passive:!0}),this.container.addEventListener("touchend",this.onMouseUp.bind(this),{passive:!0}),this.container.addEventListener("mousewheel",this.onMouseWheel.bind(this),{passive:!1}),this.container.addEventListener("DOMMouseScroll",this.onMouseWheel.bind(this),{passive:!1}),this.container.addEventListener("contextmenu",this.onContextMenu.bind(this),{passive:!0})},unregisterMouseEvents:function(){this.container.removeEventListener("mousedown",this.onMouseDown.bind(this),!1),this.container.removeEventListener("mousemove",this.onMouseMove.bind(this),!1),this.container.removeEventListener("mouseup",this.onMouseUp.bind(this),!1),this.container.removeEventListener("touchstart",this.onMouseDown.bind(this),!1),this.container.removeEventListener("touchmove",this.onMouseMove.bind(this),!1),this.container.removeEventListener("touchend",this.onMouseUp.bind(this),!1),this.container.removeEventListener("mousewheel",this.onMouseWheel.bind(this),!1),this.container.removeEventListener("DOMMouseScroll",this.onMouseWheel.bind(this),!1),this.container.removeEventListener("contextmenu",this.onContextMenu.bind(this),!1)},onMouseDown:function(e){switch(e.touches&&e.touches.length||1){case 1:const t=e.clientX>=0?e.clientX:e.touches[0].clientX,n=e.clientY>=0?e.clientY:e.touches[0].clientY;this.dragging=!0,this.userMouse.set(t,n);break;case 2:const r=e.touches[0].pageX-e.touches[1].pageX,i=e.touches[0].pageY-e.touches[1].pageY,o=Math.sqrt(r*r+i*i);this.userMouse.pinchDistance=o}this.onUpdateCallback()},onMouseMove:function(e){switch(e.touches&&e.touches.length||1){case 1:const t=e.clientX>=0?e.clientX:e.touches[0].clientX,n=e.clientY>=0?e.clientY:e.touches[0].clientY,r=.4*Rt.degToRad(t-this.userMouse.x),i=.4*Rt.degToRad(n-this.userMouse.y);this.dragging&&(this.quatA.setFromAxisAngle(this.vectorY,r),this.quatB.setFromAxisAngle(this.vectorX,i),this.quatCur.multiply(this.quatA).multiply(this.quatB),this.userMouse.set(t,n));break;case 2:const o=e.touches[0].pageX-e.touches[1].pageX,a=e.touches[0].pageY-e.touches[1].pageY,s=Math.sqrt(o*o+a*a);this.addZoomDelta(this.userMouse.pinchDistance-s)}},onMouseUp:function(){this.dragging=!1},onMouseWheel:function(e){e.preventDefault(),e.stopPropagation();let t=0;void 0!==e.wheelDelta?t=e.wheelDelta:void 0!==e.detail&&(t=-e.detail),this.addZoomDelta(t),this.onUpdateCallback()},addZoomDelta:function(e){const t=this.material.uniforms,n=.1*this.size,r=10*this.size;t.zoom.value+=e,t.zoom.value<=n?t.zoom.value=n:t.zoom.value>=r&&(t.zoom.value=r)},onUpdateCallback:function(){this.frameId=window.requestAnimationFrame(this.onUpdateCallback.bind(this)),this.quatSlerp.slerp(this.quatCur,.1),this.material&&this.material.uniforms.transform.value.makeRotationFromQuaternion(this.quatSlerp),!this.dragging&&1-this.quatSlerp.clone().dot(this.quatCur)<this.EPS&&window.cancelAnimationFrame(this.frameId)},reset:function(){this.quatCur.set(0,0,0,1),this.quatSlerp.set(0,0,0,1),this.onUpdateCallback()},onLoad:function(e){this.material.uniforms.resolution.value=this.container.clientWidth/this.container.clientHeight,this.registerMouseEvents(),this.onUpdateCallback(),this.dispatchEvent({type:"panolens-viewer-handler",method:"disableControl"}),ac.prototype.onLoad.call(this,e)},onLeave:function(){this.unregisterMouseEvents(),this.dispatchEvent({type:"panolens-viewer-handler",method:"enableControl",data:qu.ORBIT}),window.cancelAnimationFrame(this.frameId),ac.prototype.onLeave.call(this)},onWindowResize:function(){this.material.uniforms.resolution.value=this.container.clientWidth/this.container.clientHeight},onContextMenu:function(){this.dragging=!1},dispose:function(){this.unregisterMouseEvents(),ac.prototype.dispose.call(this)}}),mc.prototype=Object.assign(Object.create(fc.prototype),{constructor:mc,onLoad:function(e){this.updateTexture(e),fc.prototype.onLoad.call(this,e)},updateTexture:function(e){e.minFilter=e.magFilter=ge,this.material.uniforms.tDiffuse.value=e},dispose:function(){const e=this.material.uniforms.tDiffuse;e&&e.value&&e.value.dispose(),fc.prototype.dispose.call(this)}}),gc.prototype=Object.assign(Object.create(oc.prototype),{constructor:gc,onPanolensContainer:function({container:e}){this.media.setContainer(e)},onPanolensScene:function({scene:e}){this.media.setScene(e)},start:function(){return this.media.start()},stop:function(){this.media.stop()}}),yc.prototype=Object.assign(Object.create(r.prototype),{constructor:yc}),vc.prototype=Object.assign(Object.create(r.prototype),{constructor:vc});const _c=function(e){var t=new Fl;t.aspect=.5;var n=new Ct;this.setEyeSeparation=function(e){t.eyeSep=e},this.setSize=function(t,n){e.setSize(t,n)},this.render=function(r,i){r.updateMatrixWorld(),null===i.parent&&i.updateMatrixWorld(),t.update(i),e.getSize(n),e.autoClear&&e.clear(),e.setScissorTest(!0),e.setScissor(0,0,n.width/2,n.height),e.setViewport(0,0,n.width/2,n.height),e.render(r,t.cameraL),e.setScissor(n.width/2,0,n.width/2,n.height),e.setViewport(n.width/2,0,n.width/2,n.height),e.render(r,t.cameraR),e.setScissorTest(!1)}};function Ec(e){let t;(e=e||{}).controlBar=void 0===e.controlBar||e.controlBar,e.controlButtons=e.controlButtons||["fullscreen","setting","video"],e.autoHideControlBar=void 0!==e.autoHideControlBar&&e.autoHideControlBar,e.autoHideInfospot=void 0===e.autoHideInfospot||e.autoHideInfospot,e.horizontalView=void 0!==e.horizontalView&&e.horizontalView,e.clickTolerance=e.clickTolerance||10,e.cameraFov=e.cameraFov||60,e.reverseDragging=e.reverseDragging||!1,e.enableReticle=e.enableReticle||!1,e.dwellTime=e.dwellTime||1500,e.autoReticleSelect=void 0===e.autoReticleSelect||e.autoReticleSelect,e.viewIndicator=void 0!==e.viewIndicator&&e.viewIndicator,e.indicatorSize=e.indicatorSize||30,e.output=e.output?e.output:"none",e.autoRotate=e.autoRotate||!1,e.autoRotateSpeed=e.autoRotateSpeed||2,e.autoRotateActivationDuration=e.autoRotateActivationDuration||5e3,this.options=e,e.container?(t=e.container,t._width=t.clientWidth,t._height=t.clientHeight):(t=document.createElement("div"),t.classList.add("panolens-container"),t.style.width="100%",t.style.height="100%",t._width=window.innerWidth,t._height=window.innerHeight,document.body.appendChild(t)),this.container=t,this.camera=e.camera||new ro(this.options.cameraFov,this.container.clientWidth/this.container.clientHeight,1,1e4),this.scene=e.scene||new _o,this.renderer=e.renderer||new yo({alpha:!0,antialias:!1}),this.sceneReticle=new _o,this.viewIndicatorSize=this.options.indicatorSize,this.reticle={},this.tempEnableReticle=this.options.enableReticle,this.mode=Wu.NORMAL,this.panorama=null,this.widget=null,this.hoverObject=null,this.infospot=null,this.pressEntityObject=null,this.pressObject=null,this.raycaster=new fu,this.raycasterPoint=new Ct,this.userMouse=new Ct,this.updateCallbacks=[],this.requestAnimationId=null,this.cameraFrustum=new on,this.cameraViewProjectionMatrix=new an,this.autoRotateRequestId=null,this.outputDivElement=null,this.touchSupported="ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch,this.HANDLER_MOUSE_DOWN=this.onMouseDown.bind(this),this.HANDLER_MOUSE_UP=this.onMouseUp.bind(this),this.HANDLER_MOUSE_MOVE=this.onMouseMove.bind(this),this.HANDLER_WINDOW_RESIZE=this.onWindowResize.bind(this),this.HANDLER_KEY_DOWN=this.onKeyDown.bind(this),this.HANDLER_KEY_UP=this.onKeyUp.bind(this),this.HANDLER_TAP=this.onTap.bind(this,{clientX:this.container.clientWidth/2,clientY:this.container.clientHeight/2}),this.OUTPUT_INFOSPOT=!1,this.tweenLeftAnimation=new nc.Tween,this.tweenUpAnimation=new nc.Tween,this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(this.container.clientWidth,this.container.clientHeight),this.renderer.setClearColor(0,0),this.renderer.autoClear=!1,this.renderer.domElement.classList.add("panolens-canvas"),this.renderer.domElement.style.display="block",this.container.style.backgroundColor="#000",this.container.appendChild(this.renderer.domElement),this.OrbitControls=new yc(this.camera,this.container),this.OrbitControls.id="orbit",this.OrbitControls.minDistance=1,this.OrbitControls.noPan=!0,this.OrbitControls.autoRotate=this.options.autoRotate,this.OrbitControls.autoRotateSpeed=this.options.autoRotateSpeed,this.DeviceOrientationControls=new vc(this.camera,this.container),this.DeviceOrientationControls.id="device-orientation",this.DeviceOrientationControls.enabled=!1,this.camera.position.z=1,this.options.passiveRendering&&console.warn("passiveRendering is now deprecated"),this.controls=[this.OrbitControls,this.DeviceOrientationControls],this.control=this.OrbitControls,this.CardboardEffect=new bc(this.renderer),this.CardboardEffect.setSize(this.container.clientWidth,this.container.clientHeight),this.StereoEffect=new _c(this.renderer),this.StereoEffect.setSize(this.container.clientWidth,this.container.clientHeight),this.effect=this.CardboardEffect,this.addReticle(),this.options.horizontalView&&(this.OrbitControls.minPolarAngle=Math.PI/2,this.OrbitControls.maxPolarAngle=Math.PI/2),!1!==this.options.controlBar&&this.addDefaultControlBar(this.options.controlButtons),this.options.viewIndicator&&this.addViewIndicator(),this.options.reverseDragging&&this.reverseDraggingDirection(),this.options.enableReticle?this.enableReticleControl():this.registerMouseAndTouchEvents(),"overlay"===this.options.output&&this.addOutputElement(),this.registerEventListeners(),this.animate.call(this)}Ec.prototype=Object.assign(Object.create(r.prototype),{constructor:Ec,add:function(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}this.scene.add(e),e.addEventListener&&e.addEventListener("panolens-viewer-handler",this.eventHandler.bind(this)),e instanceof oc&&e.dispatchEvent&&e.dispatchEvent({type:"panolens-container",container:this.container}),e instanceof gc&&e.dispatchEvent({type:"panolens-scene",scene:this.scene}),"panorama"===e.type&&(this.addPanoramaEventListener(e),this.panorama||this.setPanorama(e))},remove:function(e){e.removeEventListener&&e.removeEventListener("panolens-viewer-handler",this.eventHandler.bind(this)),this.scene.remove(e)},addDefaultControlBar:function(e){if(this.widget)return void console.warn("Default control bar exists");const t=new ic(this.container);t.addEventListener("panolens-viewer-handler",this.eventHandler.bind(this)),t.addControlBar(),e.forEach((e=>{t.addControlButton(e)})),this.widget=t},setPanorama:function(e){const t=this.panorama;if("panorama"===e.type&&t!==e){this.hideInfospot();const n=function(){t&&t.onLeave(),e.removeEventListener("enter-fade-start",n)};e.addEventListener("enter-fade-start",n),(this.panorama=e).onEnter()}},eventHandler:function(e){e.method&&this[e.method]&&this[e.method](e.data)},dispatchEventToChildren:function(e){this.scene.traverse((function(t){t.dispatchEvent&&t.dispatchEvent(e)}))},activateWidgetItem:function(e,t){const n=this.widget.mainMenu,r=n.children[0],i=n.children[1];let o;if(void 0!==e){switch(e){case 0:default:o=r.subMenu.children[1];break;case 1:o=r.subMenu.children[2]}r.subMenu.setActiveItem(o),r.setSelectionTitle(o.textContent)}if(void 0!==t){switch(t){case Wu.CARDBOARD:o=i.subMenu.children[2];break;case Wu.STEREO:o=i.subMenu.children[3];break;default:o=i.subMenu.children[1]}i.subMenu.setActiveItem(o),i.setSelectionTitle(o.textContent)}},enableEffect:function(e){if(this.mode===e)return;if(e===Wu.NORMAL)return void this.disableEffect();this.mode=e;const t=this.camera.fov;switch(e){case Wu.CARDBOARD:this.effect=this.CardboardEffect,this.enableReticleControl();break;case Wu.STEREO:this.effect=this.StereoEffect,this.enableReticleControl();break;default:this.effect=null,this.disableReticleControl()}this.activateWidgetItem(void 0,this.mode),this.dispatchEventToChildren({type:"panolens-dual-eye-effect",mode:this.mode}),this.camera.fov=t+.01,this.effect.setSize(this.container.clientWidth,this.container.clientHeight),this.render(),this.camera.fov=t,this.dispatchEvent({type:"mode-change",mode:this.mode})},disableEffect:function(){this.mode!==Wu.NORMAL&&(this.mode=Wu.NORMAL,this.disableReticleControl(),this.activateWidgetItem(void 0,this.mode),this.dispatchEventToChildren({type:"panolens-dual-eye-effect",mode:this.mode}),this.renderer.setSize(this.container.clientWidth,this.container.clientHeight),this.render(),this.dispatchEvent({type:"mode-change",mode:this.mode}))},enableReticleControl:function(){this.reticle.visible||(this.tempEnableReticle=!0,this.unregisterMouseAndTouchEvents(),this.reticle.show(),this.registerReticleEvent(),this.updateReticleEvent())},disableReticleControl:function(){this.tempEnableReticle=!1,this.options.enableReticle?this.updateReticleEvent():(this.reticle.hide(),this.unregisterReticleEvent(),this.registerMouseAndTouchEvents())},enableAutoRate:function(){this.options.autoRotate=!0,this.OrbitControls.autoRotate=!0},disableAutoRate:function(){clearTimeout(this.autoRotateRequestId),this.options.autoRotate=!1,this.OrbitControls.autoRotate=!1},toggleVideoPlay:function(e){this.panorama instanceof cc&&this.panorama.dispatchEvent({type:"video-toggle",pause:e})},setVideoCurrentTime:function(e){this.panorama instanceof cc&&this.panorama.dispatchEvent({type:"video-time",percentage:e})},onVideoUpdate:function(e){const{widget:t}=this;t&&t.dispatchEvent({type:"video-update",percentage:e})},addUpdateCallback:function(e){e&&this.updateCallbacks.push(e)},removeUpdateCallback:function(e){const t=this.updateCallbacks.indexOf(e);e&&t>=0&&this.updateCallbacks.splice(t,1)},showVideoWidget:function(){const{widget:e}=this;e&&e.dispatchEvent({type:"video-control-show"})},hideVideoWidget:function(){const{widget:e}=this;e&&e.dispatchEvent({type:"video-control-hide"})},updateVideoPlayButton:function(e){const{widget:t}=this;t&&t.videoElement&&t.videoElement.controlButton&&t.videoElement.controlButton.update(e)},addPanoramaEventListener:function(e){e.addEventListener("enter-fade-start",this.setCameraControl.bind(this)),e instanceof cc&&(e.addEventListener("enter-fade-start",this.showVideoWidget.bind(this)),e.addEventListener("leave",function(){this.panorama instanceof cc||this.hideVideoWidget.call(this)}.bind(this)))},setCameraControl:function(){this.OrbitControls.target.copy(this.panorama.position)},getControl:function(){return this.control},getScene:function(){return this.scene},getCamera:function(){return this.camera},getRenderer:function(){return this.renderer},getContainer:function(){return this.container},getControlId:function(){return this.control.id},getNextControlId:function(){return this.controls[this.getNextControlIndex()].id},getNextControlIndex:function(){const e=this.controls,t=this.control,n=e.indexOf(t)+1;return n>=e.length?0:n},setCameraFov:function(e){this.camera.fov=e,this.camera.updateProjectionMatrix()},enableControl:function(e){switch(e=e>=0&&e<this.controls.length?e:0,this.control.enabled=!1,this.control=this.controls[e],this.control.enabled=!0,e){case qu.ORBIT:this.camera.position.copy(this.panorama.position),this.camera.position.z+=1;break;case qu.DEVICEORIENTATION:this.camera.position.copy(this.panorama.position)}this.control.update(),this.activateWidgetItem(e,void 0)},disableControl:function(){this.control.enabled=!1},toggleNextControl:function(){this.enableControl(this.getNextControlIndex())},getScreenVector:function(e){const t=e.clone(),n=this.container.clientWidth/2,r=this.container.clientHeight/2;return t.project(this.camera),t.x=t.x*n+n,t.y=-t.y*r+r,t.z=0,t},checkSpriteInViewport:function(e){return this.camera.matrixWorldInverse.getInverse(this.camera.matrixWorld),this.cameraViewProjectionMatrix.multiplyMatrices(this.camera.projectionMatrix,this.camera.matrixWorldInverse),this.cameraFrustum.setFromMatrix(this.cameraViewProjectionMatrix),e.visible&&this.cameraFrustum.intersectsSprite(e)},reverseDraggingDirection:function(){this.OrbitControls.rotateSpeed*=-1,this.OrbitControls.momentumScalingFactor*=-1},addReticle:function(){this.reticle=new Ju(16777215,!0,this.options.dwellTime),this.reticle.hide(),this.camera.add(this.reticle),this.sceneReticle.add(this.camera)},tweenControlCenter:function(e,t,n){if(this.control!==this.OrbitControls)return;let r,i,o,a,s,l,u,c,d,h;e instanceof Array&&(t=e[1],n=e[2],e=e[0]),t=void 0!==t?t:1e3,n=n||nc.Easing.Exponential.Out,r=this,a=this.camera.getWorldDirection(new Lt),s=a.clone(),c=this.panorama.getWorldPosition(new Lt).sub(this.camera.getWorldPosition(new Lt)),l=e.clone(),l.x*=-1,l.add(c).normalize(),u=l.clone(),a.y=0,l.y=0,i=Math.atan2(l.z,l.x)-Math.atan2(a.z,a.x),i=i>Math.PI?i-2*Math.PI:i,i=i<-Math.PI?i+2*Math.PI:i,o=Math.abs(s.angleTo(a)+(s.y*u.y<=0?u.angleTo(l):-u.angleTo(l))),o*=u.y<s.y?1:-1,d={left:0,up:0},h={left:0,up:0},this.tweenLeftAnimation.stop(),this.tweenUpAnimation.stop(),this.tweenLeftAnimation=new nc.Tween(d).to({left:i},t).easing(n).onUpdate((function(e){r.control.rotateLeft(e.left-h.left),h.left=e.left})).start(),this.tweenUpAnimation=new nc.Tween(d).to({up:o},t).easing(n).onUpdate((function(e){r.control.rotateUp(e.up-h.up),h.up=e.up})).start()},tweenControlCenterByObject:function(e,t,n){let r=!1;if(e.traverseAncestors((function(e){e.scalePlaceHolder&&(r=!0)})),r){const r=new Lt(-1,1,1);this.tweenControlCenter(e.getWorldPosition(new Lt).multiply(r),t,n)}else this.tweenControlCenter(e.getWorldPosition(new Lt),t,n)},onWindowResize:function(e,t){let n,r;const i=this.container.classList.contains("panolens-container")||this.container.isFullscreen;if(void 0!==e&&void 0!==t)n=e,r=t,this.container._width=e,this.container._height=t;else{const e=/(android)/i.test(window.navigator.userAgent),t=e?Math.min(document.documentElement.clientWidth,window.innerWidth||0):Math.max(document.documentElement.clientWidth,window.innerWidth||0),o=e?Math.min(document.documentElement.clientHeight,window.innerHeight||0):Math.max(document.documentElement.clientHeight,window.innerHeight||0);n=i?t:this.container.clientWidth,r=i?o:this.container.clientHeight,this.container._width=n,this.container._height=r}this.camera.aspect=n/r,this.camera.updateProjectionMatrix(),this.renderer.setSize(n,r),(this.options.enableReticle||this.tempEnableReticle)&&this.updateReticleEvent(),this.dispatchEvent({type:"window-resize",width:n,height:r}),this.scene.traverse((function(e){e.dispatchEvent&&e.dispatchEvent({type:"window-resize",width:n,height:r})}))},addOutputElement:function(){const e=document.createElement("div");e.style.position="absolute",e.style.right="10px",e.style.top="10px",e.style.color="#fff",this.container.appendChild(e),this.outputDivElement=e},outputPosition:function(){const e=this.raycaster.intersectObject(this.panorama,!0);if(e.length>0){const t=e[0].point.clone(),n=new Lt(-1,1,1),r=this.panorama.getWorldPosition(new Lt);t.sub(r).multiply(n);const i={x:t.x.toFixed(2),y:t.y.toFixed(2),z:t.z.toFixed(2)},o=`${i.x}, ${i.y}, ${i.z}`;if(0===t.length())return;switch(this.options.output){case"event":this.dispatchEvent({type:"position-output",position:i});break;case"console":console.info(o);break;case"overlay":this.outputDivElement.textContent=o}}},onMouseDown:function(e){e.preventDefault(),this.userMouse.x=e.clientX>=0?e.clientX:e.touches[0].clientX,this.userMouse.y=e.clientY>=0?e.clientY:e.touches[0].clientY,this.userMouse.type="mousedown",this.onTap(e)},onMouseMove:function(e){e.preventDefault(),this.userMouse.type="mousemove",this.onTap(e)},onMouseUp:function(e){let t=!1;this.userMouse.type="mouseup";const n=this.userMouse.x>=e.clientX-this.options.clickTolerance&&this.userMouse.x<=e.clientX+this.options.clickTolerance&&this.userMouse.y>=e.clientY-this.options.clickTolerance&&this.userMouse.y<=e.clientY+this.options.clickTolerance||e.changedTouches&&this.userMouse.x>=e.changedTouches[0].clientX-this.options.clickTolerance&&this.userMouse.x<=e.changedTouches[0].clientX+this.options.clickTolerance&&this.userMouse.y>=e.changedTouches[0].clientY-this.options.clickTolerance&&this.userMouse.y<=e.changedTouches[0].clientY+this.options.clickTolerance?"click":void 0;if((!e||!e.target||e.target.classList.contains("panolens-canvas"))&&(e.preventDefault(),t=e.changedTouches&&1===e.changedTouches.length?this.onTap({clientX:e.changedTouches[0].clientX,clientY:e.changedTouches[0].clientY},n):this.onTap(e,n),this.userMouse.type="none",!t&&"click"===n)){const{options:{autoHideInfospot:e,autoHideControlBar:t},panorama:n,toggleControlBar:r}=this;e&&n&&n.toggleInfospotVisibility(),t&&r()}},onTap:function(e,t){const{left:n,top:r}=this.container.getBoundingClientRect(),{clientWidth:i,clientHeight:o}=this.container;if(this.raycasterPoint.x=(e.clientX-n)/i*2-1,this.raycasterPoint.y=-(e.clientY-r)/o*2+1,this.raycaster.setFromCamera(this.raycasterPoint,this.camera),!this.panorama)return;("mousedown"!==e.type&&this.touchSupported||this.OUTPUT_INFOSPOT)&&this.outputPosition();const a=this.raycaster.intersectObjects(this.panorama.children,!0),s=this.getConvertedIntersect(a),l=a.length>0?a[0].object:void 0;if("mouseup"===this.userMouse.type&&(s&&this.pressEntityObject===s&&this.pressEntityObject.dispatchEvent&&this.pressEntityObject.dispatchEvent({type:"pressstop-entity",mouseEvent:e}),this.pressEntityObject=void 0),"mouseup"===this.userMouse.type&&(l&&this.pressObject===l&&this.pressObject.dispatchEvent&&this.pressObject.dispatchEvent({type:"pressstop",mouseEvent:e}),this.pressObject=void 0),"click"===t?(this.panorama.dispatchEvent({type:"click",intersects:a,mouseEvent:e}),s&&s.dispatchEvent&&s.dispatchEvent({type:"click-entity",mouseEvent:e}),l&&l.dispatchEvent&&l.dispatchEvent({type:"click",mouseEvent:e})):(this.panorama.dispatchEvent({type:"hover",intersects:a,mouseEvent:e}),(this.hoverObject&&a.length>0&&this.hoverObject!==s||this.hoverObject&&0===a.length)&&(this.hoverObject.dispatchEvent&&(this.hoverObject.dispatchEvent({type:"hoverleave",mouseEvent:e}),this.reticle.end()),this.hoverObject=void 0),s&&a.length>0&&(this.hoverObject!==s&&(this.hoverObject=s,this.hoverObject.dispatchEvent&&(this.hoverObject.dispatchEvent({type:"hoverenter",mouseEvent:e}),(this.options.autoReticleSelect&&this.options.enableReticle||this.tempEnableReticle)&&this.reticle.start(this.onTap.bind(this,e,"click")))),"mousedown"===this.userMouse.type&&this.pressEntityObject!=s&&(this.pressEntityObject=s,this.pressEntityObject.dispatchEvent&&this.pressEntityObject.dispatchEvent({type:"pressstart-entity",mouseEvent:e})),"mousedown"===this.userMouse.type&&this.pressObject!=l&&(this.pressObject=l,this.pressObject.dispatchEvent&&this.pressObject.dispatchEvent({type:"pressstart",mouseEvent:e})),("mousemove"===this.userMouse.type||this.options.enableReticle)&&(l&&l.dispatchEvent&&l.dispatchEvent({type:"hover",mouseEvent:e}),this.pressEntityObject&&this.pressEntityObject.dispatchEvent&&this.pressEntityObject.dispatchEvent({type:"pressmove-entity",mouseEvent:e}),this.pressObject&&this.pressObject.dispatchEvent&&this.pressObject.dispatchEvent({type:"pressmove",mouseEvent:e}))),!s&&this.pressEntityObject&&this.pressEntityObject.dispatchEvent&&(this.pressEntityObject.dispatchEvent({type:"pressstop-entity",mouseEvent:e}),this.pressEntityObject=void 0),!l&&this.pressObject&&this.pressObject.dispatchEvent&&(this.pressObject.dispatchEvent({type:"pressstop",mouseEvent:e}),this.pressObject=void 0)),l&&l instanceof rc){if(this.infospot=l,"click"===t)return!0}else this.infospot&&this.hideInfospot();this.options.autoRotate&&"mousemove"!==this.userMouse.type&&(clearTimeout(this.autoRotateRequestId),this.control===this.OrbitControls&&(this.OrbitControls.autoRotate=!1,this.autoRotateRequestId=window.setTimeout(this.enableAutoRate.bind(this),this.options.autoRotateActivationDuration)))},getConvertedIntersect:function(e){let t;for(let n=0;n<e.length;n++)if(e[n].distance>=0&&e[n].object&&!e[n].object.passThrough){if(e[n].object.entity&&e[n].object.entity.passThrough)continue;if(e[n].object.entity&&!e[n].object.entity.passThrough){t=e[n].object.entity;break}t=e[n].object;break}return t},hideInfospot:function(){this.infospot&&(this.infospot.onHoverEnd(),this.infospot=void 0)},toggleControlBar:function(){const{widget:e}=this;e&&e.dispatchEvent({type:"control-bar-toggle"})},onKeyDown:function(e){this.options.output&&"none"!==this.options.output&&"Control"===e.key&&(this.OUTPUT_INFOSPOT=!0)},onKeyUp:function(){this.OUTPUT_INFOSPOT=!1},update:function(){nc.update(),this.updateCallbacks.forEach((function(e){e()})),this.control.update(),this.scene.traverse(function(e){if(e instanceof rc&&e.element&&(this.hoverObject===e||"none"!==e.element.style.display||e.element.left&&"none"!==e.element.left.style.display||e.element.right&&"none"!==e.element.right.style.display))if(this.checkSpriteInViewport(e)){const{x:t,y:n}=this.getScreenVector(e.getWorldPosition(new Lt));e.translateElement(t,n)}else e.onDismiss()}.bind(this))},render:function(){this.mode===Wu.CARDBOARD||this.mode===Wu.STEREO?(this.renderer.clear(),this.effect.render(this.scene,this.camera),this.effect.render(this.sceneReticle,this.camera)):(this.renderer.clear(),this.renderer.render(this.scene,this.camera),this.renderer.clearDepth(),this.renderer.render(this.sceneReticle,this.camera))},animate:function(){this.requestAnimationId=window.requestAnimationFrame(this.animate.bind(this)),this.onChange()},onChange:function(){this.update(),this.render()},registerMouseAndTouchEvents:function(){const e={passive:!1};this.container.addEventListener("mousedown",this.HANDLER_MOUSE_DOWN,e),this.container.addEventListener("mousemove",this.HANDLER_MOUSE_MOVE,e),this.container.addEventListener("mouseup",this.HANDLER_MOUSE_UP,e),this.container.addEventListener("touchstart",this.HANDLER_MOUSE_DOWN,e),this.container.addEventListener("touchend",this.HANDLER_MOUSE_UP,e)},unregisterMouseAndTouchEvents:function(){this.container.removeEventListener("mousedown",this.HANDLER_MOUSE_DOWN,!1),this.container.removeEventListener("mousemove",this.HANDLER_MOUSE_MOVE,!1),this.container.removeEventListener("mouseup",this.HANDLER_MOUSE_UP,!1),this.container.removeEventListener("touchstart",this.HANDLER_MOUSE_DOWN,!1),this.container.removeEventListener("touchend",this.HANDLER_MOUSE_UP,!1)},registerReticleEvent:function(){this.addUpdateCallback(this.HANDLER_TAP)},unregisterReticleEvent:function(){this.removeUpdateCallback(this.HANDLER_TAP)},updateReticleEvent:function(){const e=this.container.clientWidth/2+this.container.offsetLeft,t=this.container.clientHeight/2;this.removeUpdateCallback(this.HANDLER_TAP),this.HANDLER_TAP=this.onTap.bind(this,{clientX:e,clientY:t}),this.addUpdateCallback(this.HANDLER_TAP)},registerEventListeners:function(){window.addEventListener("resize",this.HANDLER_WINDOW_RESIZE,!0),window.addEventListener("keydown",this.HANDLER_KEY_DOWN,!0),window.addEventListener("keyup",this.HANDLER_KEY_UP,!0)},unregisterEventListeners:function(){window.removeEventListener("resize",this.HANDLER_WINDOW_RESIZE,!0),window.removeEventListener("keydown",this.HANDLER_KEY_DOWN,!0),window.removeEventListener("keyup",this.HANDLER_KEY_UP,!0)},dispose:function(){this.tweenLeftAnimation.stop(),this.tweenUpAnimation.stop(),this.unregisterEventListeners(),function e(t){for(let n=t.children.length-1;n>=0;n--)e(t.children[n]),t.remove(t.children[n]);t instanceof oc||t instanceof rc?(t.dispose(),t=null):t.dispatchEvent&&t.dispatchEvent("dispose")}(this.scene),this.widget&&(this.widget.dispose(),this.widget=null),Ts&&Ts.enabled&&Ts.clear()},destroy:function(){this.dispose(),this.render(),window.cancelAnimationFrame(this.requestAnimationId)},onPanoramaDispose:function(e){e instanceof cc&&this.hideVideoWidget(),e===this.panorama&&(this.panorama=null)},loadAsyncRequest:function(e,t=(()=>{})){const n=new window.XMLHttpRequest;n.onloadend=function(e){t(e)},n.open("GET",e,!0),n.send(null)},addViewIndicator:function(){const e=this;this.loadAsyncRequest(Yu.ViewIndicator,(function(t){if(0===t.loaded)return;const n=t.target.responseXML.documentElement;n.style.width=e.viewIndicatorSize+"px",n.style.height=e.viewIndicatorSize+"px",n.style.position="absolute",n.style.top="10px",n.style.left="10px",n.style.opacity="0.5",n.style.cursor="pointer",n.id="panolens-view-indicator-container",e.container.appendChild(n);const 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O=D("plugins"),N=D("restricter"),k=D("storeUnsubscribe"),F=D("emitter"),B=D("preProcessors"),U=D("uploaders"),z=D("postProcessors"),G=D("informAndEmit"),V=D("checkRequiredMetaFieldsOnFile"),j=D("checkRequiredMetaFields"),H=D("assertNewUploadAllowed"),Z=D("transformFile"),q=D("startIfAutoProceed"),W=D("checkAndUpdateFileState"),Y=D("addListeners"),K=D("updateOnlineStatus"),$=D("createUpload"),X=D("getUpload"),Q=D("removeUpload"),J=D("runUpload");C=Symbol.for("uppy test: getPlugins"),M=Symbol.for("uppy test: createUpload");class ee{constructor(e){Object.defineProperty(this,J,{value:he}),Object.defineProperty(this,Q,{value:de}),Object.defineProperty(this,X,{value:ce}),Object.defineProperty(this,$,{value:ue}),Object.defineProperty(this,Y,{value:le}),Object.defineProperty(this,W,{value:se}),Object.defineProperty(this,q,{value:ae}),Object.defineProperty(this,Z,{value:oe}),Object.defineProperty(this,H,{value:ie}),Object.defineProperty(this,j,{value:re}),Object.defineProperty(this,V,{value:ne}),Object.defineProperty(this,G,{value:te}),Object.defineProperty(this,O,{writable:!0,value:Object.create(null)}),Object.defineProperty(this,N,{writable:!0,value:void 0}),Object.defineProperty(this,k,{writable:!0,value:void 0}),Object.defineProperty(this,F,{writable:!0,value:i()}),Object.defineProperty(this,B,{writable:!0,value:new Set}),Object.defineProperty(this,U,{writable:!0,value:new Set}),Object.defineProperty(this,z,{writable:!0,value:new Set}),this.calculateProgress=a(((e,t)=>{const n=this.getFile(null==e?void 0:e.id);if(null==e||!n)return void this.log(`Not setting progress for a file that has been removed: ${null==e?void 0:e.id}`);if(100===n.progress.percentage)return void this.log(`Not setting progress for a file that has been already uploaded: ${e.id}`);const r=Number.isFinite(t.bytesTotal)&&t.bytesTotal>0;this.setFileState(e.id,{progress:{...n.progress,bytesUploaded:t.bytesUploaded,bytesTotal:t.bytesTotal,percentage:r?Math.round(t.bytesUploaded/t.bytesTotal*100):0}}),this.calculateTotalProgress()}),500,{leading:!0,trailing:!0}),Object.defineProperty(this,K,{writable:!0,value:this.updateOnlineStatus.bind(this)}),this.defaultLocale=R;const t={id:"uppy",autoProceed:!1,allowMultipleUploadBatches:!0,debug:!1,restrictions:S,meta:{},onBeforeFileAdded:(e,t)=>!Object.hasOwn(t,e.id),onBeforeUpload:e=>e,store:new f,logger:E,infoTimeout:5e3};this.opts={...t,...e,restrictions:{...t.restrictions,...e&&e.restrictions}},e&&e.logger&&e.debug?this.log("You are using a custom `logger`, but also set `debug: true`, which uses built-in logger to output logs to console. Ignoring `debug: true` and using your custom `logger`.","warning"):e&&e.debug&&(this.opts.logger=w),this.log(`Using Core v${this.constructor.VERSION}`),this.i18nInit(),this.store=this.opts.store,this.setState({plugins:{},files:{},currentUploads:{},allowNewUpload:!0,capabilities:{uploadProgress:v(),individualCancellation:!0,resumableUploads:!1},totalProgress:0,meta:{...this.opts.meta},info:[],recoveredState:null}),L(this,N)[N]=new I((()=>this.opts),this.i18n),L(this,k)[k]=this.store.subscribe(((e,t,n)=>{this.emit("state-update",e,t,n),this.updateAll(t)})),this.opts.debug&&"undefined"!=typeof window&&(window[this.opts.id]=this),L(this,Y)[Y]()}emit(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];L(this,F)[F].emit(e,...n)}on(e,t){return L(this,F)[F].on(e,t),this}once(e,t){return L(this,F)[F].once(e,t),this}off(e,t){return L(this,F)[F].off(e,t),this}updateAll(e){this.iteratePlugins((t=>{t.update(e)}))}setState(e){this.store.setState(e)}getState(){return this.store.getState()}patchFilesState(e){const t=this.getState().files;this.setState({files:{...t,...Object.fromEntries(Object.entries(e).map((e=>{let[n,r]=e;return[n,{...t[n],...r}]})))}})}setFileState(e,t){if(!this.getState().files[e])throw new Error(`Can’t set state for ${e} (the file could have been removed)`);this.patchFilesState({[e]:t})}i18nInit(){const e=new r.Z([this.defaultLocale,this.opts.locale]);this.i18n=e.translate.bind(e),this.i18nArray=e.translateArray.bind(e),this.locale=e.locale}setOptions(e){this.opts={...this.opts,...e,restrictions:{...this.opts.restrictions,...e&&e.restrictions}},e.meta&&this.setMeta(e.meta),this.i18nInit(),e.locale&&this.iteratePlugins((t=>{t.setOptions(e)})),this.setState()}resetProgress(){const e={percentage:0,bytesUploaded:0,uploadComplete:!1,uploadStarted:null},t={...this.getState().files},n={};Object.keys(t).forEach((r=>{n[r]={...t[r],progress:{...t[r].progress,...e}}})),this.setState({files:n,totalProgress:0,allowNewUpload:!0,error:null,recoveredState:null}),this.emit("reset-progress")}addPreProcessor(e){L(this,B)[B].add(e)}removePreProcessor(e){return L(this,B)[B].delete(e)}addPostProcessor(e){L(this,z)[z].add(e)}removePostProcessor(e){return L(this,z)[z].delete(e)}addUploader(e){L(this,U)[U].add(e)}removeUploader(e){return L(this,U)[U].delete(e)}setMeta(e){const t={...this.getState().meta,...e},n={...this.getState().files};Object.keys(n).forEach((t=>{n[t]={...n[t],meta:{...n[t].meta,...e}}})),this.log("Adding metadata:"),this.log(e),this.setState({meta:t,files:n})}setFileMeta(e,t){const n={...this.getState().files};if(!n[e])return void this.log("Was trying to set metadata for a file that has been removed: ",e);const r={...n[e].meta,...t};n[e]={...n[e],meta:r},this.setState({files:n})}getFile(e){return this.getState().files[e]}getFiles(){const{files:e}=this.getState();return Object.values(e)}getFilesByIds(e){return e.map((e=>this.getFile(e)))}getObjectOfFilesPerState(){const{files:e,totalProgress:t,error:n}=this.getState(),r=Object.values(e),i=r.filter((e=>{let{progress:t}=e;return!t.uploadComplete&&t.uploadStarted})),o=r.filter((e=>!e.progress.uploadStarted)),a=r.filter((e=>e.progress.uploadStarted||e.progress.preprocess||e.progress.postprocess)),s=r.filter((e=>e.progress.uploadStarted)),l=r.filter((e=>e.isPaused)),u=r.filter((e=>e.progress.uploadComplete)),c=r.filter((e=>e.error)),d=i.filter((e=>!e.isPaused)),h=r.filter((e=>e.progress.preprocess||e.progress.postprocess));return{newFiles:o,startedFiles:a,uploadStartedFiles:s,pausedFiles:l,completeFiles:u,erroredFiles:c,inProgressFiles:i,inProgressNotPausedFiles:d,processingFiles:h,isUploadStarted:s.length>0,isAllComplete:100===t&&u.length===r.length&&0===h.length,isAllErrored:!!n&&c.length===r.length,isAllPaused:0!==i.length&&l.length===i.length,isUploadInProgress:i.length>0,isSomeGhost:r.some((e=>e.isGhost))}}validateRestrictions(e,t){void 0===t&&(t=this.getFiles());try{L(this,N)[N].validate(t,[e])}catch(e){return e}return null}checkIfFileAlreadyExists(e){const{files:t}=this.getState();return!(!t[e]||t[e].isGhost)}addFile(e){L(this,H)[H](e);const{nextFilesState:t,validFilesToAdd:n,errors:r}=L(this,W)[W]([e]),i=r.filter((e=>e.isRestriction));if(L(this,G)[G](i),r.length>0)throw r[0];this.setState({files:t});const[o]=n;return this.emit("file-added",o),this.emit("files-added",n),this.log(`Added file: ${o.name}, ${o.id}, mime type: ${o.type}`),L(this,q)[q](),o.id}addFiles(e){L(this,H)[H]();const{nextFilesState:t,validFilesToAdd:n,errors:r}=L(this,W)[W](e),i=r.filter((e=>e.isRestriction));L(this,G)[G](i);const o=r.filter((e=>!e.isRestriction));if(o.length>0){let e="Multiple errors occurred while adding files:\n";if(o.forEach((t=>{e+=`\n * ${t.message}`})),this.info({message:this.i18n("addBulkFilesFailed",{smart_count:o.length}),details:e},"error",this.opts.infoTimeout),"function"==typeof AggregateError)throw new AggregateError(o,e);{const t=new Error(e);throw t.errors=o,t}}this.setState({files:t}),n.forEach((e=>{this.emit("file-added",e)})),this.emit("files-added",n),n.length>5?this.log(`Added batch of ${n.length} files`):Object.values(n).forEach((e=>{this.log(`Added file: ${e.name}\n id: ${e.id}\n type: ${e.type}`)})),n.length>0&&L(this,q)[q]()}removeFiles(e,t){const{files:n,currentUploads:r}=this.getState(),i={...n},o={...r},a=Object.create(null);function s(e){return void 0===a[e]}e.forEach((e=>{n[e]&&(a[e]=n[e],delete i[e])})),Object.keys(o).forEach((e=>{const t=r[e].fileIDs.filter(s);if(0===t.length)return void delete o[e];const{capabilities:n}=this.getState();if(t.length!==r[e].fileIDs.length&&!n.individualCancellation)throw new Error("individualCancellation is disabled");o[e]={...r[e],fileIDs:t}}));const l={currentUploads:o,files:i};0===Object.keys(i).length&&(l.allowNewUpload=!0,l.error=null,l.recoveredState=null),this.setState(l),this.calculateTotalProgress();const u=Object.keys(a);u.forEach((e=>{this.emit("file-removed",a[e],t)})),u.length>5?this.log(`Removed ${u.length} files`):this.log(`Removed files: ${u.join(", ")}`)}removeFile(e,t){void 0===t&&(t=null),this.removeFiles([e],t)}pauseResume(e){if(!this.getState().capabilities.resumableUploads||this.getFile(e).uploadComplete)return;const t=!this.getFile(e).isPaused;return this.setFileState(e,{isPaused:t}),this.emit("upload-pause",e,t),t}pauseAll(){const e={...this.getState().files};Object.keys(e).filter((t=>!e[t].progress.uploadComplete&&e[t].progress.uploadStarted)).forEach((t=>{const n={...e[t],isPaused:!0};e[t]=n})),this.setState({files:e}),this.emit("pause-all")}resumeAll(){const e={...this.getState().files};Object.keys(e).filter((t=>!e[t].progress.uploadComplete&&e[t].progress.uploadStarted)).forEach((t=>{const n={...e[t],isPaused:!1,error:null};e[t]=n})),this.setState({files:e}),this.emit("resume-all")}retryAll(){const e={...this.getState().files},t=Object.keys(e).filter((t=>e[t].error));if(t.forEach((t=>{const n={...e[t],isPaused:!1,error:null};e[t]=n})),this.setState({files:e,error:null}),this.emit("retry-all",t),0===t.length)return Promise.resolve({successful:[],failed:[]});const n=L(this,$)[$](t,{forceAllowNewUpload:!0});return L(this,J)[J](n)}cancelAll(e){let{reason:t="user"}=void 0===e?{}:e;if(this.emit("cancel-all",{reason:t}),"user"===t){const{files:e}=this.getState(),t=Object.keys(e);t.length&&this.removeFiles(t,"cancel-all"),this.setState({totalProgress:0,error:null,recoveredState:null})}}retryUpload(e){this.setFileState(e,{error:null,isPaused:!1}),this.emit("upload-retry",e);const t=L(this,$)[$]([e],{forceAllowNewUpload:!0});return L(this,J)[J](t)}logout(){this.iteratePlugins((e=>{e.provider&&e.provider.logout&&e.provider.logout()}))}calculateTotalProgress(){const e=this.getFiles().filter((e=>e.progress.uploadStarted||e.progress.preprocess||e.progress.postprocess));if(0===e.length)return this.emit("progress",0),void this.setState({totalProgress:0});const t=e.filter((e=>null!=e.progress.bytesTotal)),n=e.filter((e=>null==e.progress.bytesTotal));if(0===t.length){const t=100*e.length,r=n.reduce(((e,t)=>e+t.progress.percentage),0),i=Math.round(r/t*100);return void this.setState({totalProgress:i})}let r=t.reduce(((e,t)=>e+t.progress.bytesTotal),0);const i=r/t.length;r+=i*n.length;let o=0;t.forEach((e=>{o+=e.progress.bytesUploaded})),n.forEach((e=>{o+=i*(e.progress.percentage||0)/100}));let a=0===r?0:Math.round(o/r*100);a>100&&(a=100),this.setState({totalProgress:a}),this.emit("progress",a)}updateOnlineStatus(){void 0===window.navigator.onLine||window.navigator.onLine?(this.emit("is-online"),this.wasOffline&&(this.emit("back-online"),this.info(this.i18n("connectedToInternet"),"success",3e3),this.wasOffline=!1)):(this.emit("is-offline"),this.info(this.i18n("noInternetConnection"),"error",0),this.wasOffline=!0)}getID(){return this.opts.id}use(e,t){if("function"!=typeof e)throw new TypeError(`Expected a plugin class, but got ${null===e?"null":typeof e}. Please verify that the plugin was imported and spelled correctly.`);const n=new e(this,t),r=n.id;if(!r)throw new Error("Your plugin must have an id");if(!n.type)throw new Error("Your plugin must have a type");const i=this.getPlugin(r);if(i){const e=`Already found a plugin named '${i.id}'. Tried to use: '${r}'.\nUppy plugins must have unique \`id\` options. See https://uppy.io/docs/plugins/#id.`;throw new Error(e)}return e.VERSION&&this.log(`Using ${r} v${e.VERSION}`),n.type in L(this,O)[O]?L(this,O)[O][n.type].push(n):L(this,O)[O][n.type]=[n],n.install(),this}getPlugin(e){for(const t of Object.values(L(this,O)[O])){const n=t.find((t=>t.id===e));if(null!=n)return n}}[C](e){return L(this,O)[O][e]}iteratePlugins(e){Object.values(L(this,O)[O]).flat(1).forEach(e)}removePlugin(e){this.log(`Removing plugin ${e.id}`),this.emit("plugin-remove",e),e.uninstall&&e.uninstall();const t=L(this,O)[O][e.type],n=t.findIndex((t=>t.id===e.id));-1!==n&&t.splice(n,1);const r={plugins:{...this.getState().plugins,[e.id]:void 0}};this.setState(r)}close(e){let{reason:t}=void 0===e?{}:e;this.log(`Closing Uppy instance ${this.opts.id}: removing all files and uninstalling plugins`),this.cancelAll({reason:t}),L(this,k)[k](),this.iteratePlugins((e=>{this.removePlugin(e)})),"undefined"!=typeof window&&window.removeEventListener&&(window.removeEventListener("online",L(this,K)[K]),window.removeEventListener("offline",L(this,K)[K]))}hideInfo(){const{info:e}=this.getState();this.setState({info:e.slice(1)}),this.emit("info-hidden")}info(e,t,n){void 0===t&&(t="info"),void 0===n&&(n=3e3);const r="object"==typeof e;this.setState({info:[...this.getState().info,{type:t,message:r?e.message:e,details:r?e.details:null}]}),setTimeout((()=>this.hideInfo()),n),this.emit("info-visible")}log(e,t){const{logger:n}=this.opts;switch(t){case"error":n.error(e);break;case"warning":n.warn(e);break;default:n.debug(e)}}restore(e){return this.log(`Core: attempting to restore upload "${e}"`),this.getState().currentUploads[e]?L(this,J)[J](e):(L(this,Q)[Q](e),Promise.reject(new Error("Nonexistent upload")))}[M](){return L(this,$)[$](...arguments)}addResultData(e,t){if(!L(this,X)[X](e))return void this.log(`Not setting result for an upload that has been removed: ${e}`);const{currentUploads:n}=this.getState(),r={...n[e],result:{...n[e].result,...t}};this.setState({currentUploads:{...n,[e]:r}})}upload(){var e;null!=(e=L(this,O)[O].uploader)&&e.length||this.log("No uploader type plugins are used","warning");let{files:t}=this.getState();const n=this.opts.onBeforeUpload(t);return!1===n?Promise.reject(new Error("Not starting the upload because onBeforeUpload returned false")):(n&&"object"==typeof n&&(t=n,this.setState({files:t})),Promise.resolve().then((()=>L(this,N)[N].validateMinNumberOfFiles(t))).catch((e=>{throw L(this,G)[G]([e]),e})).then((()=>{if(!L(this,j)[j](t))throw new x(this.i18n("missingRequiredMetaField"))})).catch((e=>{throw e})).then((()=>{const{currentUploads:e}=this.getState(),n=Object.values(e).flatMap((e=>e.fileIDs)),r=[];Object.keys(t).forEach((e=>{const t=this.getFile(e);t.progress.uploadStarted||-1!==n.indexOf(e)||r.push(t.id)}));const i=L(this,$)[$](r);return L(this,J)[J](i)})).catch((e=>{throw this.emit("error",e),this.log(e,"error"),e})))}}function te(e){for(const t of e){const{file:e,isRestriction:n}=t;n?this.emit("restriction-failed",e,t):this.emit("error",t),this.log(t,"warning")}const t=e.filter((e=>e.isUserFacing)),n=t.slice(0,4),r=t.slice(4);n.forEach((e=>{let{message:t,details:n=""}=e;this.info({message:t,details:n},"error",this.opts.infoTimeout)})),r.length>0&&this.info({message:this.i18n("additionalRestrictionsFailed",{count:r.length})})}function ne(e){const{missingFields:t,error:n}=L(this,N)[N].getMissingRequiredMetaFields(e);return!(t.length>0&&(this.setFileState(e.id,{missingRequiredMetaFields:t}),this.log(n.message),this.emit("restriction-failed",e,n),1))}function re(e){let t=!0;for(const n of Object.values(e))L(this,V)[V](n)||(t=!1);return t}function ie(e){const{allowNewUpload:t}=this.getState();if(!1===t){const t=new x(this.i18n("noMoreFilesAllowed"),{file:e});throw L(this,G)[G]([t]),t}}function oe(e){const t=e instanceof File?{name:e.name,type:e.type,size:e.size,data:e}:e,n=(0,m.Z)(t),r=function(e,t){return t.name?t.name:"image"===e.split("/")[0]?`${e.split("/")[0]}.${e.split("/")[1]}`:"noname"}(n,t),i=(0,g.Z)(r).extension,o=Boolean(t.isRemote),a=(0,y.H)(t),s=t.meta||{};s.name=r,s.type=n;const l=Number.isFinite(t.data.size)?t.data.size:null;return{source:t.source||"",id:a,name:r,extension:i||"",meta:{...this.getState().meta,...s},type:n,data:t.data,progress:{percentage:0,bytesUploaded:0,bytesTotal:l,uploadComplete:!1,uploadStarted:null},size:l,isRemote:o,remote:t.remote||"",preview:t.preview}}function ae(){this.opts.autoProceed&&!this.scheduledAutoProceed&&(this.scheduledAutoProceed=setTimeout((()=>{this.scheduledAutoProceed=null,this.upload().catch((e=>{e.isRestriction||this.log(e.stack||e.message||e)}))}),4))}function se(e){const{files:t}=this.getState(),n={...t},r=[],i=[];for(const a of e)try{var o;let e=L(this,Z)[Z](a);if(null!=(o=t[e.id])&&o.isGhost){const{isGhost:n,...r}=t[e.id];e={...r,data:a.data},this.log(`Replaced the blob in the restored ghost file: ${e.name}, ${e.id}`)}const i=this.opts.onBeforeFileAdded(e,n);if(!i&&this.checkIfFileAlreadyExists(e.id))throw new x(this.i18n("noDuplicates",{fileName:e.name}),{file:a});if(!1===i)throw new x("Cannot add the file because onBeforeFileAdded returned false.",{isUserFacing:!1,file:a});"object"==typeof i&&null!==i&&(e=i),L(this,N)[N].validateSingleFile(e),n[e.id]=e,r.push(e)}catch(e){i.push(e)}try{L(this,N)[N].validateAggregateRestrictions(Object.values(t),r)}catch(e){return i.push(e),{nextFilesState:t,validFilesToAdd:[],errors:i}}return{nextFilesState:n,validFilesToAdd:r,errors:i}}function le(){const e=(e,t,n)=>{let r=e.message||"Unknown error";e.details&&(r+=` ${e.details}`),this.setState({error:r}),null!=t&&t.id in this.getState().files&&this.setFileState(t.id,{error:r,response:n})};let t;this.on("error",e),this.on("upload-error",((t,n,r)=>{if(e(n,t,r),"object"==typeof n&&n.message){this.log(n.message,"error");const e=new Error(this.i18n("failedToUpload",{file:null==t?void 0:t.name}));e.isUserFacing=!0,e.details=n.message,n.details&&(e.details+=` ${n.details}`),L(this,G)[G]([e])}else L(this,G)[G]([n])})),this.on("upload-stalled",((e,n)=>{const{message:r}=e,i=n.map((e=>e.meta.name)).join(", ");t||(this.info({message:r,details:i},"warning",this.opts.infoTimeout),t=setTimeout((()=>{t=null}),this.opts.infoTimeout)),this.log(`${r} ${i}`.trim(),"warning")})),this.on("upload",(()=>{this.setState({error:null})}));const n=e=>{const t=e.filter((e=>{const t=null!=e&&this.getFile(e.id);return t||this.log(`Not setting progress for a file that has been removed: ${null==e?void 0:e.id}`),t})),n=Object.fromEntries(t.map((e=>[e.id,{progress:{uploadStarted:Date.now(),uploadComplete:!1,percentage:0,bytesUploaded:0,bytesTotal:e.size}}])));this.patchFilesState(n)};this.on("upload-start",(e=>{e.forEach((e=>{this.emit("upload-started",e)})),n(e)})),this.on("upload-progress",this.calculateProgress),this.on("upload-success",((e,t)=>{if(null==e||!this.getFile(e.id))return void this.log(`Not setting progress for a file that has been removed: ${null==e?void 0:e.id}`);const n=this.getFile(e.id).progress;this.setFileState(e.id,{progress:{...n,postprocess:L(this,z)[z].size>0?{mode:"indeterminate"}:null,uploadComplete:!0,percentage:100,bytesUploaded:n.bytesTotal},response:t,uploadURL:t.uploadURL,isPaused:!1}),null==e.size&&this.setFileState(e.id,{size:t.bytesUploaded||n.bytesTotal}),this.calculateTotalProgress()})),this.on("preprocess-progress",((e,t)=>{null!=e&&this.getFile(e.id)?this.setFileState(e.id,{progress:{...this.getFile(e.id).progress,preprocess:t}}):this.log(`Not 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0,this)}setupFromTrue(){let e;for(e of Le)this[e]=Ge[e];for(e of Be)this[e]=Ge[e];for(e of ke)this[e]=!0;for(e of Ne)this[e]=new ze(e,!0,void 0,this)}setupFromArray(e){let t;for(t of Le)this[t]=Ge[t];for(t of Be)this[t]=Ge[t];for(t of ke)this[t]=Ge[t];for(t of Ne)this[t]=new ze(t,!1,void 0,this);this.setupGlobalFilters(e,void 0,Oe)}setupFromObject(e){let t;for(t of(Oe.ifd0=Oe.ifd0||Oe.image,Oe.ifd1=Oe.ifd1||Oe.thumbnail,Object.assign(this,e),Le))this[t]=Ze(e[t],Ge[t]);for(t of Be)this[t]=Ze(e[t],Ge[t]);for(t of ke)this[t]=Ze(e[t],Ge[t]);for(t of De)this[t]=new ze(t,Ge[t],e[t],this);for(t of Oe)this[t]=new ze(t,Ge[t],e[t],this.tiff);this.setupGlobalFilters(e.pick,e.skip,Oe,Ne),!0===e.tiff?this.batchEnableWithBool(Oe,!0):!1===e.tiff?this.batchEnableWithUserValue(Oe,e):Array.isArray(e.tiff)?this.setupGlobalFilters(e.tiff,void 0,Oe):"object"==typeof e.tiff&&this.setupGlobalFilters(e.tiff.pick,e.tiff.skip,Oe)}batchEnableWithBool(e,t){for(let n of e)this[n].enabled=t}batchEnableWithUserValue(e,t){for(let n of e){let e=t[n];this[n].enabled=!1!==e&&void 0!==e}}setupGlobalFilters(e,t,n,r=n){if(e&&e.length){for(let e of r)this[e].enabled=!1;let t=He(e,n);for(let[e,n]of t)qe(this[e].pick,n),this[e].enabled=!0}else if(t&&t.length){let e=He(t,n);for(let[t,n]of e)qe(this[t].skip,n)}}filterNestedSegmentTags(){let{ifd0:e,exif:t,xmp:n,iptc:r,icc:i}=this;this.makerNote?t.deps.add(37500):t.skip.add(37500),this.userComment?t.deps.add(37510):t.skip.add(37510),n.enabled||e.skip.add(700),r.enabled||e.skip.add(33723),i.enabled||e.skip.add(34675)}traverseTiffDependencyTree(){let{ifd0:e,exif:t,gps:n,interop:r}=this;r.needed&&(t.deps.add(40965),e.deps.add(40965)),t.needed&&e.deps.add(34665),n.needed&&e.deps.add(34853),this.tiff.enabled=Oe.some((e=>!0===this[e].enabled))||this.makerNote||this.userComment;for(let e of Oe)this[e].finalizeFilters()}get onlyTiff(){return!Pe.map((e=>this[e].enabled)).some((e=>!0===e))&&this.tiff.enabled}checkLoadedPlugins(){for(let e of De)this[e].enabled&&!ye.has(e)&&fe("segment parser",e)}}function He(e,t){let n,r,i,o,a=[];for(i of t){for(o of(n=Re.get(i),r=[],n))(e.includes(o[0])||e.includes(o[1]))&&r.push(o[0]);r.length&&a.push([i,r])}return a}function Ze(e,t){return void 0!==e?e:void 0!==t?t:void 0}function qe(e,t){for(let n of t)e.add(n)}ee(je,"default",Ge);class We{constructor(e){ee(this,"parsers",{}),ee(this,"output",{}),ee(this,"errors",[]),ee(this,"pushToErrors",(e=>this.errors.push(e))),this.options=je.useCached(e)}async read(e){this.file=await function(e,t){return"string"==typeof e?_e(e,t):ne&&!re&&e instanceof HTMLImageElement?_e(e.src,t):e instanceof Uint8Array||e instanceof ArrayBuffer||e instanceof DataView?new pe(e):ne&&e instanceof Blob?Ee(e,t,"blob",Ae):void ue("Invalid input argument")}(e,this.options)}setup(){if(this.fileParser)return;let{file:e}=this,t=e.getUint16(0);for(let[n,r]of ge)if(r.canHandle(e,t))return this.fileParser=new r(this.options,this.file,this.parsers),e[n]=!0;this.file.close&&this.file.close(),ue("Unknown file format")}async parse(){let{output:e,errors:t}=this;return this.setup(),this.options.silentErrors?(await this.executeParsers().catch(this.pushToErrors),t.push(...this.fileParser.errors)):await this.executeParsers(),this.file.close&&this.file.close(),this.options.silentErrors&&t.length>0&&(e.errors=t),le(n=e)?void 0:n;var n}async executeParsers(){let{output:e}=this;await this.fileParser.parse();let t=Object.values(this.parsers).map((async t=>{let n=await t.parse();t.assignToOutput(e,n)}));this.options.silentErrors&&(t=t.map((e=>e.catch(this.pushToErrors)))),await Promise.all(t)}async extractThumbnail(){this.setup();let{options:e,file:t}=this,n=ye.get("tiff",e);var r;if(t.tiff?r={start:0,type:"tiff"}:t.jpeg&&(r=await this.fileParser.getOrFindSegment("tiff")),void 0===r)return;let i=await this.fileParser.ensureSegmentChunk(r),o=this.parsers.tiff=new n(i,e,t),a=await o.extractThumbnail();return t.close&&t.close(),a}}async function Ye(e,t){let n=new We(t);return await n.read(e),n.parse()}var Ke=Object.freeze({__proto__:null,parse:Ye,Exifr:We,fileParsers:ge,segmentParsers:ye,fileReaders:ve,tagKeys:Re,tagValues:Ce,tagRevivers:Me,createDictionary:xe,extendDictionary:Ie,fetchUrlAsArrayBuffer:Te,readBlobAsArrayBuffer:Ae,chunkedProps:Le,otherSegments:Pe,segments:De,tiffBlocks:Oe,segmentsAndBlocks:Ne,tiffExtractables:ke,inheritables:Fe,allFormatters:Be,Options:je});class $e{static findPosition(e,t){let n=e.getUint16(t+2)+2,r="function"==typeof this.headerLength?this.headerLength(e,t,n):this.headerLength,i=t+r,o=n-r;return{offset:t,length:n,headerLength:r,start:i,size:o,end:i+o}}static parse(e,t={}){return new this(e,new je({[this.type]:t}),e).parse()}normalizeInput(e){return e instanceof pe?e:new pe(e)}constructor(e,t={},n){ee(this,"errors",[]),ee(this,"raw",new Map),ee(this,"handleError",(e=>{if(!this.options.silentErrors)throw e;this.errors.push(e.message)})),this.chunk=this.normalizeInput(e),this.file=n,this.type=this.constructor.type,this.globalOptions=this.options=t,this.localOptions=t[this.type],this.canTranslate=this.localOptions&&this.localOptions.translate}translate(){this.canTranslate&&(this.translated=this.translateBlock(this.raw,this.type))}get output(){return this.translated?this.translated:this.raw?Object.fromEntries(this.raw):void 0}translateBlock(e,t){let n=Me.get(t),r=Ce.get(t),i=Re.get(t),o=this.options[t],a=o.reviveValues&&!!n,s=o.translateValues&&!!r,l=o.translateKeys&&!!i,u={};for(let[t,o]of e)a&&n.has(t)?o=n.get(t)(o):s&&r.has(t)&&(o=this.translateValue(o,r.get(t))),l&&i.has(t)&&(t=i.get(t)||t),u[t]=o;return u}translateValue(e,t){return t[e]||t.DEFAULT||e}assignToOutput(e,t){this.assignObjectToOutput(e,this.constructor.type,t)}assignObjectToOutput(e,t,n){if(this.globalOptions.mergeOutput)return Object.assign(e,n);e[t]?Object.assign(e[t],n):e[t]=n}}function Xe(e){return 192===e||194===e||196===e||219===e||221===e||218===e||254===e}function Qe(e){return e>=224&&e<=239}function Je(e,t,n){for(let[r,i]of ye)if(i.canHandle(e,t,n))return r}ee($e,"headerLength",4),ee($e,"type",void 0),ee($e,"multiSegment",!1),ee($e,"canHandle",(()=>!1));class et extends class{constructor(e,t,n){ee(this,"errors",[]),ee(this,"ensureSegmentChunk",(async e=>{let t=e.start,n=e.size||65536;if(this.file.chunked)if(this.file.available(t,n))e.chunk=this.file.subarray(t,n);else try{e.chunk=await this.file.readChunk(t,n)}catch(t){ue(`Couldn't read segment: ${JSON.stringify(e)}. ${t.message}`)}else this.file.byteLength>t+n?e.chunk=this.file.subarray(t,n):void 0===e.size?e.chunk=this.file.subarray(t):ue("Segment unreachable: "+JSON.stringify(e));return e.chunk})),this.extendOptions&&this.extendOptions(e),this.options=e,this.file=t,this.parsers=n}injectSegment(e,t){this.options[e].enabled&&this.createParser(e,t)}createParser(e,t){let n=new(ye.get(e))(t,this.options,this.file);return this.parsers[e]=n}createParsers(e){for(let t of e){let{type:e,chunk:n}=t,r=this.options[e];if(r&&r.enabled){let t=this.parsers[e];t&&t.append||t||this.createParser(e,n)}}}async readSegments(e){let t=e.map(this.ensureSegmentChunk);await Promise.all(t)}}{constructor(...e){super(...e),ee(this,"appSegments",[]),ee(this,"jpegSegments",[]),ee(this,"unknownSegments",[])}static canHandle(e,t){return 65496===t}async parse(){await this.findAppSegments(),await this.readSegments(this.appSegments),this.mergeMultiSegments(),this.createParsers(this.mergedAppSegments||this.appSegments)}setupSegmentFinderArgs(e){!0===e?(this.findAll=!0,this.wanted=new Set(ye.keyList())):(e=void 0===e?ye.keyList().filter((e=>this.options[e].enabled)):e.filter((e=>this.options[e].enabled&&ye.has(e))),this.findAll=!1,this.remaining=new Set(e),this.wanted=new Set(e)),this.unfinishedMultiSegment=!1}async findAppSegments(e=0,t){this.setupSegmentFinderArgs(t);let{file:n,findAll:r,wanted:i,remaining:o}=this;if(!r&&this.file.chunked&&(r=Array.from(i).some((e=>{let t=ye.get(e),n=this.options[e];return t.multiSegment&&n.multiSegment})),r&&await this.file.readWhole()),e=this.findAppSegmentsInRange(e,n.byteLength),!this.options.onlyTiff&&n.chunked){let t=!1;for(;o.size>0&&!t&&(n.canReadNextChunk||this.unfinishedMultiSegment);){let{nextChunkOffset:r}=n,i=this.appSegments.some((e=>!this.file.available(e.offset||e.start,e.length||e.size)));if(t=e>r&&!i?!await n.readNextChunk(e):!await n.readNextChunk(r),void 0===(e=this.findAppSegmentsInRange(e,n.byteLength)))return}}}findAppSegmentsInRange(e,t){t-=2;let n,r,i,o,a,s,{file:l,findAll:u,wanted:c,remaining:d,options:h}=this;for(;e<t;e++)if(255===l.getUint8(e))if(n=l.getUint8(e+1),Qe(n)){if(r=l.getUint16(e+2),i=Je(l,e,r),i&&c.has(i)&&(o=ye.get(i),a=o.findPosition(l,e),s=h[i],a.type=i,this.appSegments.push(a),!u&&(o.multiSegment&&s.multiSegment?(this.unfinishedMultiSegment=a.chunkNumber<a.chunkCount,this.unfinishedMultiSegment||d.delete(i)):d.delete(i),0===d.size)))break;h.recordUnknownSegments&&(a=$e.findPosition(l,e),a.marker=n,this.unknownSegments.push(a)),e+=r+1}else if(Xe(n)){if(r=l.getUint16(e+2),218===n&&!1!==h.stopAfterSos)return;h.recordJpegSegments&&this.jpegSegments.push({offset:e,length:r,marker:n}),e+=r+1}return e}mergeMultiSegments(){if(!this.appSegments.some((e=>e.multiSegment)))return;let e=function(e,t){let n,r,i,o=new Map;for(let t=0;t<e.length;t++)n=e[t],r=n.type,o.has(r)?i=o.get(r):o.set(r,i=[]),i.push(n);return Array.from(o)}(this.appSegments);this.mergedAppSegments=e.map((([e,t])=>{let n=ye.get(e,this.options);return n.handleMultiSegments?{type:e,chunk:n.handleMultiSegments(t)}:t[0]}))}getSegment(e){return this.appSegments.find((t=>t.type===e))}async getOrFindSegment(e){let t=this.getSegment(e);return void 0===t&&(await this.findAppSegments(0,[e]),t=this.getSegment(e)),t}}ee(et,"type","jpeg"),ge.set("jpeg",et);const tt=[void 0,1,1,2,4,8,1,1,2,4,8,4,8,4];class nt extends $e{parseHeader(){var e=this.chunk.getUint16();18761===e?this.le=!0:19789===e&&(this.le=!1),this.chunk.le=this.le,this.headerParsed=!0}parseTags(e,t,n=new Map){let{pick:r,skip:i}=this.options[t];r=new Set(r);let o=r.size>0,a=0===i.size,s=this.chunk.getUint16(e);e+=2;for(let l=0;l<s;l++){let s=this.chunk.getUint16(e);if(o){if(r.has(s)&&(n.set(s,this.parseTag(e,s,t)),r.delete(s),0===r.size))break}else!a&&i.has(s)||n.set(s,this.parseTag(e,s,t));e+=12}return n}parseTag(e,t,n){let{chunk:r}=this,i=r.getUint16(e+2),o=r.getUint32(e+4),a=tt[i];if(a*o<=4?e+=8:e=r.getUint32(e+8),(i<1||i>13)&&ue(`Invalid TIFF value type. block: ${n.toUpperCase()}, tag: ${t.toString(16)}, type: ${i}, offset ${e}`),e>r.byteLength&&ue(`Invalid TIFF value offset. block: ${n.toUpperCase()}, tag: ${t.toString(16)}, type: ${i}, offset ${e} is outside of chunk size ${r.byteLength}`),1===i)return r.getUint8Array(e,o);if(2===i)return""===(s=function(e){for(;e.endsWith("\0");)e=e.slice(0,-1);return e}(s=r.getString(e,o)).trim())?void 0:s;var s;if(7===i)return r.getUint8Array(e,o);if(1===o)return this.parseTagValue(i,e);{let t=new(function(e){switch(e){case 1:return Uint8Array;case 3:return Uint16Array;case 4:return Uint32Array;case 5:case 10:default:return Array;case 6:return Int8Array;case 8:return Int16Array;case 9:return Int32Array;case 11:return Float32Array;case 12:return Float64Array}}(i))(o),n=a;for(let r=0;r<o;r++)t[r]=this.parseTagValue(i,e),e+=n;return t}}parseTagValue(e,t){let{chunk:n}=this;switch(e){case 1:return n.getUint8(t);case 3:return n.getUint16(t);case 4:case 13:return n.getUint32(t);case 5:return n.getUint32(t)/n.getUint32(t+4);case 6:return n.getInt8(t);case 8:return n.getInt16(t);case 9:return n.getInt32(t);case 10:return n.getInt32(t)/n.getInt32(t+4);case 11:return n.getFloat(t);case 12:return n.getDouble(t);default:ue(`Invalid tiff type ${e}`)}}}class rt extends nt{static canHandle(e,t){return 225===e.getUint8(t+1)&&1165519206===e.getUint32(t+4)&&0===e.getUint16(t+8)}async parse(){this.parseHeader();let{options:e}=this;return e.ifd0.enabled&&await this.parseIfd0Block(),e.exif.enabled&&await this.safeParse("parseExifBlock"),e.gps.enabled&&await this.safeParse("parseGpsBlock"),e.interop.enabled&&await this.safeParse("parseInteropBlock"),e.ifd1.enabled&&await this.safeParse("parseThumbnailBlock"),this.createOutput()}safeParse(e){let t=this[e]();return void 0!==t.catch&&(t=t.catch(this.handleError)),t}findIfd0Offset(){void 0===this.ifd0Offset&&(this.ifd0Offset=this.chunk.getUint32(4))}findIfd1Offset(){if(void 0===this.ifd1Offset){this.findIfd0Offset();let e=this.chunk.getUint16(this.ifd0Offset),t=this.ifd0Offset+2+12*e;this.ifd1Offset=this.chunk.getUint32(t)}}parseBlock(e,t){let n=new Map;return this[t]=n,this.parseTags(e,t,n),n}async parseIfd0Block(){if(this.ifd0)return;let{file:e}=this;this.findIfd0Offset(),this.ifd0Offset<8&&ue("Malformed EXIF data"),!e.chunked&&this.ifd0Offset>e.byteLength&&ue(`IFD0 offset points to outside of file.\nthis.ifd0Offset: ${this.ifd0Offset}, file.byteLength: ${e.byteLength}`),e.tiff&&await e.ensureChunk(this.ifd0Offset,ce(this.options));let t=this.parseBlock(this.ifd0Offset,"ifd0");return 0!==t.size?(this.exifOffset=t.get(34665),this.interopOffset=t.get(40965),this.gpsOffset=t.get(34853),this.xmp=t.get(700),this.iptc=t.get(33723),this.icc=t.get(34675),this.options.sanitize&&(t.delete(34665),t.delete(40965),t.delete(34853),t.delete(700),t.delete(33723),t.delete(34675)),t):void 0}async parseExifBlock(){if(this.exif)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.exifOffset)return;this.file.tiff&&await this.file.ensureChunk(this.exifOffset,ce(this.options));let e=this.parseBlock(this.exifOffset,"exif");return this.interopOffset||(this.interopOffset=e.get(40965)),this.makerNote=e.get(37500),this.userComment=e.get(37510),this.options.sanitize&&(e.delete(40965),e.delete(37500),e.delete(37510)),this.unpack(e,41728),this.unpack(e,41729),e}unpack(e,t){let n=e.get(t);n&&1===n.length&&e.set(t,n[0])}async parseGpsBlock(){if(this.gps)return;if(this.ifd0||await this.parseIfd0Block(),void 0===this.gpsOffset)return;let e=this.parseBlock(this.gpsOffset,"gps");return e&&e.has(2)&&e.has(4)&&(e.set("latitude",it(...e.get(2),e.get(1))),e.set("longitude",it(...e.get(4),e.get(3)))),e}async parseInteropBlock(){if(!this.interop&&(this.ifd0||await this.parseIfd0Block(),void 0!==this.interopOffset||this.exif||await this.parseExifBlock(),void 0!==this.interopOffset))return this.parseBlock(this.interopOffset,"interop")}async parseThumbnailBlock(e=!1){if(!this.ifd1&&!this.ifd1Parsed&&(!this.options.mergeOutput||e))return this.findIfd1Offset(),this.ifd1Offset>0&&(this.parseBlock(this.ifd1Offset,"ifd1"),this.ifd1Parsed=!0),this.ifd1}async extractThumbnail(){if(this.headerParsed||this.parseHeader(),this.ifd1Parsed||await this.parseThumbnailBlock(!0),void 0===this.ifd1)return;let e=this.ifd1.get(513),t=this.ifd1.get(514);return this.chunk.getUint8Array(e,t)}get image(){return this.ifd0}get thumbnail(){return this.ifd1}createOutput(){let e,t,n,r={};for(t of Oe)if(e=this[t],!le(e))if(n=this.canTranslate?this.translateBlock(e,t):Object.fromEntries(e),this.options.mergeOutput){if("ifd1"===t)continue;Object.assign(r,n)}else r[t]=n;return this.makerNote&&(r.makerNote=this.makerNote),this.userComment&&(r.userComment=this.userComment),r}assignToOutput(e,t){if(this.globalOptions.mergeOutput)Object.assign(e,t);else for(let[n,r]of Object.entries(t))this.assignObjectToOutput(e,n,r)}}function it(e,t,n,r){var i=e+t/60+n/3600;return"S"!==r&&"W"!==r||(i*=-1),i}ee(rt,"type","tiff"),ee(rt,"headerLength",10),ye.set("tiff",rt),Object.freeze({__proto__:null,default:Ke,Exifr:We,fileParsers:ge,segmentParsers:ye,fileReaders:ve,tagKeys:Re,tagValues:Ce,tagRevivers:Me,createDictionary:xe,extendDictionary:Ie,fetchUrlAsArrayBuffer:Te,readBlobAsArrayBuffer:Ae,chunkedProps:Le,otherSegments:Pe,segments:De,tiffBlocks:Oe,segmentsAndBlocks:Ne,tiffExtractables:ke,inheritables:Fe,allFormatters:Be,Options:je,parse:Ye});const ot={ifd0:!1,ifd1:!1,exif:!1,gps:!1,interop:!1,sanitize:!1,reviveValues:!0,translateKeys:!1,translateValues:!1,mergeOutput:!1};Object.assign({},ot,{firstChunkSize:4e4,gps:[1,2,3,4]}),Object.assign({},ot,{tiff:!1,ifd1:!0,mergeOutput:!1});const at=Object.assign({},ot,{firstChunkSize:4e4,ifd0:[274]}),st=Object.freeze({1:{dimensionSwapped:!1,scaleX:1,scaleY:1,deg:0,rad:0},2:{dimensionSwapped:!1,scaleX:-1,scaleY:1,deg:0,rad:0},3:{dimensionSwapped:!1,scaleX:1,scaleY:1,deg:180,rad:180*Math.PI/180},4:{dimensionSwapped:!1,scaleX:-1,scaleY:1,deg:180,rad:180*Math.PI/180},5:{dimensionSwapped:!0,scaleX:1,scaleY:-1,deg:90,rad:90*Math.PI/180},6:{dimensionSwapped:!0,scaleX:1,scaleY:1,deg:90,rad:90*Math.PI/180},7:{dimensionSwapped:!0,scaleX:1,scaleY:-1,deg:270,rad:270*Math.PI/180},8:{dimensionSwapped:!0,scaleX:1,scaleY:1,deg:270,rad:270*Math.PI/180}});let lt=!0,ut=!0;if("object"==typeof navigator){let e=navigator.userAgent;if(e.includes("iPad")||e.includes("iPhone")){let t=e.match(/OS (\d+)_(\d+)/);if(t){let[,e,n]=t,r=Number(e)+.1*Number(n);lt=r<13.4,ut=!1}}else if(e.includes("OS X 10")){let[,t]=e.match(/OS X 10[_.](\d+)/);lt=ut=Number(t)<15}if(e.includes("Chrome/")){let[,t]=e.match(/Chrome\/(\d+)/);lt=ut=Number(t)<81}else if(e.includes("Firefox/")){let[,t]=e.match(/Firefox\/(\d+)/);lt=ut=Number(t)<77}}class ct extends pe{constructor(...e){super(...e),ee(this,"ranges",new dt),0!==this.byteLength&&this.ranges.add(0,this.byteLength)}_tryExtend(e,t,n){if(0===e&&0===this.byteLength&&n){let e=new DataView(n.buffer||n,n.byteOffset,n.byteLength);this._swapDataView(e)}else{let n=e+t;if(n>this.byteLength){let{dataView:e}=this._extend(n);this._swapDataView(e)}}}_extend(e){let t;t=ae?oe.allocUnsafe(e):new Uint8Array(e);let n=new DataView(t.buffer,t.byteOffset,t.byteLength);return t.set(new Uint8Array(this.buffer,this.byteOffset,this.byteLength),0),{uintView:t,dataView:n}}subarray(e,t,n=!1){return t=t||this._lengthToEnd(e),n&&this._tryExtend(e,t),this.ranges.add(e,t),super.subarray(e,t)}set(e,t,n=!1){n&&this._tryExtend(t,e.byteLength,e);let r=super.set(e,t);return this.ranges.add(t,r.byteLength),r}async ensureChunk(e,t){this.chunked&&(this.ranges.available(e,t)||await this.readChunk(e,t))}available(e,t){return this.ranges.available(e,t)}}class dt{constructor(){ee(this,"list",[])}get length(){return this.list.length}add(e,t,n=0){let r=e+t,i=this.list.filter((t=>ht(e,t.offset,r)||ht(e,t.end,r)));if(i.length>0){e=Math.min(e,...i.map((e=>e.offset))),r=Math.max(r,...i.map((e=>e.end))),t=r-e;let n=i.shift();n.offset=e,n.length=t,n.end=r,this.list=this.list.filter((e=>!i.includes(e)))}else this.list.push({offset:e,length:t,end:r})}available(e,t){let n=e+t;return this.list.some((t=>t.offset<=e&&n<=t.end))}}function ht(e,t,n){return e<=t&&t<=n}class pt extends ct{constructor(e,t){super(0),ee(this,"chunksRead",0),this.input=e,this.options=t}async readWhole(){this.chunked=!1,await this.readChunk(this.nextChunkOffset)}async readChunked(){this.chunked=!0,await this.readChunk(0,this.options.firstChunkSize)}async readNextChunk(e=this.nextChunkOffset){if(this.fullyRead)return this.chunksRead++,!1;let t=this.options.chunkSize,n=await this.readChunk(e,t);return!!n&&n.byteLength===t}async readChunk(e,t){if(this.chunksRead++,0!==(t=this.safeWrapAddress(e,t)))return this._readChunk(e,t)}safeWrapAddress(e,t){return void 0!==this.size&&e+t>this.size?Math.max(0,this.size-e):t}get nextChunkOffset(){if(0!==this.ranges.list.length)return this.ranges.list[0].length}get canReadNextChunk(){return this.chunksRead<this.options.chunkLimit}get fullyRead(){return void 0!==this.size&&this.nextChunkOffset===this.size}read(){return this.options.chunked?this.readChunked():this.readWhole()}close(){}}ve.set("blob",class extends pt{async readWhole(){this.chunked=!1;let e=await Ae(this.input);this._swapArrayBuffer(e)}readChunked(){return this.chunked=!0,this.size=this.input.size,super.readChunked()}async _readChunk(e,t){let n=t?e+t:void 0,r=this.input.slice(e,n),i=await Ae(r);return this.set(i,e,!0)}});const ft={strings:{generatingThumbnails:"Generating thumbnails..."}};class mt extends r.di{constructor(e,t){if(super(e,t),this.onFileAdded=e=>{!e.preview&&e.data&&J(e.type)&&!e.isRemote&&this.addToQueue(e.id)},this.onCancelRequest=e=>{const t=this.queue.indexOf(e.id);-1!==t&&this.queue.splice(t,1)},this.onFileRemoved=e=>{const t=this.queue.indexOf(e.id);-1!==t&&this.queue.splice(t,1),e.preview&&Q(e.preview)&&URL.revokeObjectURL(e.preview)},this.onRestored=()=>{this.uppy.getFiles().filter((e=>e.isRestored)).forEach((e=>{e.preview&&!Q(e.preview)||this.addToQueue(e.id)}))},this.onAllFilesRemoved=()=>{this.queue=[]},this.waitUntilAllProcessed=e=>{e.forEach((e=>{const t=this.uppy.getFile(e);this.uppy.emit("preprocess-progress",t,{mode:"indeterminate",message:this.i18n("generatingThumbnails")})}));const t=()=>{e.forEach((e=>{const t=this.uppy.getFile(e);this.uppy.emit("preprocess-complete",t)}))};return new Promise((e=>{this.queueProcessing?this.uppy.once("thumbnail:all-generated",(()=>{t(),e()})):(t(),e())}))},this.type="modifier",this.id=this.opts.id||"ThumbnailGenerator",this.title="Thumbnail Generator",this.queue=[],this.queueProcessing=!1,this.defaultThumbnailDimension=200,this.thumbnailType=this.opts.thumbnailType||"image/jpeg",this.defaultLocale=ft,this.opts={thumbnailWidth:null,thumbnailHeight:null,waitForThumbnailsBeforeUpload:!1,lazy:!1,...t},this.i18nInit(),this.opts.lazy&&this.opts.waitForThumbnailsBeforeUpload)throw new Error("ThumbnailGenerator: The `lazy` and `waitForThumbnailsBeforeUpload` options are mutually exclusive. Please ensure at most one of them is set to `true`.")}createThumbnail(e,t,n){const r=URL.createObjectURL(e.data),i=new Promise(((e,t)=>{const n=new Image;n.src=r,n.addEventListener("load",(()=>{URL.revokeObjectURL(r),e(n)})),n.addEventListener("error",(e=>{URL.revokeObjectURL(r),t(e.error||new Error("Could not create thumbnail"))}))})),o=async function(e){let t=await async function(e){let t=new We(at);await t.read(e);let n=await t.parse();if(n&&n.ifd0)return n.ifd0[274]}(e);return Object.assign({canvas:lt,css:ut},st[t])}(e.data).catch((()=>1));return Promise.all([i,o]).then((e=>{let[r,i]=e;const o=this.getProportionalDimensions(r,t,n,i.deg),a=function(e,t){let n=e.width,r=e.height;90!==t.deg&&270!==t.deg||(n=e.height,r=e.width);const i=document.createElement("canvas");i.width=n,i.height=r;const o=i.getContext("2d");return o.translate(n/2,r/2),t.canvas&&(o.rotate(t.rad),o.scale(t.scaleX,t.scaleY)),o.drawImage(e,-e.width/2,-e.height/2,e.width,e.height),i}(r,i);return function(e,t,n){try{e.getContext("2d").getImageData(0,0,1,1)}catch(e){if(18===e.code)return Promise.reject(new Error("cannot read image, probably an svg with external resources"))}return e.toBlob?new Promise((r=>{e.toBlob(r,t,n)})).then((e=>{if(null===e)throw new Error("cannot read image, probably an svg with external resources");return e})):Promise.resolve().then((()=>function(e,t,n){var r,i;const o=X.exec(e),a=null!=(r=null!=(i=t.mimeType)?i:null==o?void 0:o[1])?r:"plain/text";let s;if(null!=o[2]){const e=atob(decodeURIComponent(o[3])),t=new Uint8Array(e.length);for(let n=0;n<e.length;n++)t[n]=e.charCodeAt(n);s=[t]}else s=[decodeURIComponent(o[3])];return new Blob(s,{type:a})}(e.toDataURL(t,n),{}))).then((e=>{if(null===e)throw new Error("could not extract blob, probably an old browser");return e}))}(this.resizeImage(a,o.width,o.height),this.thumbnailType,80)})).then((e=>URL.createObjectURL(e)))}getProportionalDimensions(e,t,n,r){let i=e.width/e.height;return 90!==r&&270!==r||(i=e.height/e.width),null!=t?{width:t,height:Math.round(t/i)}:null!=n?{width:Math.round(n*i),height:n}:{width:this.defaultThumbnailDimension,height:Math.round(this.defaultThumbnailDimension/i)}}resizeImage(e,t,n){let r=function(e){const t=e.width/e.height,n=5e6,r=4096;let i=Math.floor(Math.sqrt(n*t)),o=Math.floor(n/Math.sqrt(n*t));if(i>r&&(i=r,o=Math.round(i/t)),o>r&&(o=r,i=Math.round(t*o)),e.width>i){const t=document.createElement("canvas");return t.width=i,t.height=o,t.getContext("2d").drawImage(e,0,0,i,o),t}return e}(e),i=Math.ceil(Math.log2(r.width/t));i<1&&(i=1);let o=t*2**(i-1),a=n*2**(i-1);for(;i--;){const e=document.createElement("canvas");e.width=o,e.height=a,e.getContext("2d").drawImage(r,0,0,o,a),r=e,o=Math.round(o/2),a=Math.round(a/2)}return r}setPreviewURL(e,t){this.uppy.setFileState(e,{preview:t})}addToQueue(e){this.queue.push(e),!1===this.queueProcessing&&this.processQueue()}processQueue(){if(this.queueProcessing=!0,this.queue.length>0){const e=this.uppy.getFile(this.queue.shift());return e?this.requestThumbnail(e).catch((()=>{})).then((()=>this.processQueue())):(this.uppy.log("[ThumbnailGenerator] file was removed before a thumbnail could be generated, but not removed from the queue. 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tr=function(e){const{currentSelection:t,folders:n,files:r,uppyFiles:i,viewType:o,headerComponent:a,showBreadcrumbs:u,isChecked:c,toggleCheckbox:d,recordShiftKeyPress:h,handleScroll:p,showTitles:f,i18n:m,validateRestrictions:g,isLoading:y,showSearchFilter:v,search:b,searchTerm:_,clearSearch:E,searchOnInput:w,searchInputLabel:T,clearSearchLabel:A,getNextFolder:S,cancel:x,done:I,columns:R,noResultsLabel:C,loadAllFiles:M}=e,L=t.length,P=Cn((()=>[...n,...r]),[n,r]);return(0,s.h)("div",{className:l("uppy-ProviderBrowser",`uppy-ProviderBrowser-viewType--${o}`)},a&&(0,s.h)("div",{className:"uppy-ProviderBrowser-header"},(0,s.h)("div",{className:l("uppy-ProviderBrowser-headerBar",!u&&"uppy-ProviderBrowser-headerBar--simple")},a)),v&&(0,s.h)("div",{class:"uppy-ProviderBrowser-searchFilter"},(0,s.h)(Hn,{search:b,searchTerm:_,clearSearch:E,inputLabel:T,clearSearchLabel:A,inputClassName:"uppy-ProviderBrowser-searchFilterInput",searchOnInput:w})),y?(0,s.h)("div",{className:"uppy-Provider-loading"},(0,s.h)("span",null,m("loading"))):n.length||r.length?M?(0,s.h)("div",{className:"uppy-ProviderBrowser-body"},(0,s.h)("ul",{className:"uppy-ProviderBrowser-list"},(0,s.h)(Vn,{data:P,renderRow:e=>(0,s.h)(er,{currentSelection:t,uppyFiles:i,viewType:o,isChecked:c,toggleCheckbox:d,recordShiftKeyPress:h,showTitles:f,i18n:m,validateRestrictions:g,getNextFolder:S,columns:R,f:e}),rowHeight:31}))):(0,s.h)("div",{className:"uppy-ProviderBrowser-body"},(0,s.h)("ul",{className:"uppy-ProviderBrowser-list",onScroll:p,role:"listbox",tabIndex:"-1"},P.map((e=>(0,s.h)(er,{currentSelection:t,uppyFiles:i,viewType:o,isChecked:c,toggleCheckbox:d,recordShiftKeyPress:h,showTitles:f,i18n:m,validateRestrictions:g,getNextFolder:S,columns:R,f:e}))))):(0,s.h)("div",{className:"uppy-Provider-empty"},C),L>0&&(0,s.h)(Zn,{selected:L,done:I,cancel:x,i18n:m}))},nr=e=>{let{i18n:t,loading:n}=e;return(0,s.h)("div",{className:"uppy-Provider-loading"},(0,s.h)("span",null,t("loading")),"string"==typeof n&&(0,s.h)("span",{style:{marginTop:".7em"}},n))};class rr extends s.wA{componentWillUnmount(){const{onUnmount:e}=this.props;e()}render(){const{children:e}=this.props;return(0,s.bR)(e)[0]}}var ir=n(3563);class or{constructor(e,t){this.filterItems=e=>{const t=this.plugin.getPluginState();return t.filterInput&&""!==t.filterInput?e.filter((e=>-1!==e.name.toLowerCase().indexOf(t.filterInput.toLowerCase()))):e},this.recordShiftKeyPress=e=>{this.isShiftKeyPressed=e.shiftKey},this.toggleCheckbox=(e,t)=>{e.stopPropagation(),e.preventDefault(),e.currentTarget.focus();const{folders:n,files:r}=this.plugin.getPluginState(),i=this.filterItems(n.concat(r));if(this.lastCheckbox&&this.isShiftKeyPressed){const{currentSelection:e}=this.plugin.getPluginState(),n=i.indexOf(this.lastCheckbox),r=i.indexOf(t),o=n<r?i.slice(n,r+1):i.slice(r,n+1),a=[];for(const e of o){const{uppy:t}=this.plugin,n=t.validateRestrictions(pn(e),[...t.getFiles(),...a]);n?t.info({message:n.message},"error",t.opts.infoTimeout):a.push(e)}return void this.plugin.setPluginState({currentSelection:[...new Set([...e,...a])]})}this.lastCheckbox=t;const{currentSelection:o}=this.plugin.getPluginState();this.isChecked(t)?this.plugin.setPluginState({currentSelection:o.filter((e=>e.id!==t.id))}):this.plugin.setPluginState({currentSelection:o.concat([t])})},this.isChecked=e=>{const{currentSelection:t}=this.plugin.getPluginState();return t.some((t=>t.id===e.id))},this.plugin=e,this.provider=t.provider,this.isHandlingScroll=!1,this.preFirstRender=this.preFirstRender.bind(this),this.handleError=this.handleError.bind(this),this.clearSelection=this.clearSelection.bind(this),this.cancelPicking=this.cancelPicking.bind(this)}preFirstRender(){this.plugin.setPluginState({didFirstRender:!0}),this.plugin.onFirstRender()}shouldHandleScroll(e){const{scrollHeight:t,scrollTop:n,offsetHeight:r}=e.target;return t-(n+r)<50&&!this.isHandlingScroll}clearSelection(){this.plugin.setPluginState({currentSelection:[],filterInput:""})}cancelPicking(){this.clearSelection();const e=this.plugin.uppy.getPlugin("Dashboard");e&&e.hideAllPanels()}handleError(e){var t;const{uppy:n}=this.plugin,r=n.i18n("companionError");n.log(e.toString()),e.isAuthError||"AbortError"===(null==(t=e.cause)?void 0:t.name)||n.info({message:r,details:e.toString()},"error",5e3)}getTagFile(e){const t={id:e.id,source:this.plugin.id,data:e,name:e.name||e.id,type:e.mimeType,isRemote:!0,meta:{},body:{fileId:e.id},remote:{companionUrl:this.plugin.opts.companionUrl,url:`${this.provider.fileUrl(e.requestPath)}`,body:{fileId:e.id},providerOptions:this.provider.opts,providerName:this.provider.name,provider:this.provider.provider}},n=(0,ir.Z)(t);return n&&J(n)&&(t.preview=e.thumbnail),e.author&&(null!=e.author.name&&(t.meta.authorName=String(e.author.name)),e.author.url&&(t.meta.authorUrl=e.author.url)),null!=e.relDirPath&&(t.meta.relativePath=e.relDirPath?`${e.relDirPath}/${t.name}`:null),null!=e.absDirPath&&(t.meta.absolutePath=e.absDirPath?`/${e.absDirPath}/${t.name}`:`/${t.name}`),t}setLoading(e){this.plugin.setPluginState({loading:e})}}function ar(e,t){if(!Object.prototype.hasOwnProperty.call(e,t))throw new TypeError("attempted to use private field on non-instance");return e}var sr=0;function lr(e){return"__private_"+sr+++"_"+e}function ur(e,t){return e?`${e}/${t}`:t}function cr(){return(0,s.h)("svg",{"aria-hidden":"true",focusable:"false",width:"30",height:"30",viewBox:"0 0 30 30"},(0,s.h)("path",{d:"M15 30c8.284 0 15-6.716 15-15 0-8.284-6.716-15-15-15C6.716 0 0 6.716 0 15c0 8.284 6.716 15 15 15zm4.258-12.676v6.846h-8.426v-6.846H5.204l9.82-12.364 9.82 12.364H19.26z"}))}var dr=lr("abortController"),hr=lr("withAbort"),pr=lr("list"),fr=lr("listFilesAndFolders"),mr=lr("recursivelyListAllFiles");class gr extends or{constructor(e,t){super(e,t),Object.defineProperty(this,mr,{value:_r}),Object.defineProperty(this,fr,{value:br}),Object.defineProperty(this,pr,{value:vr}),Object.defineProperty(this,hr,{value:yr}),Object.defineProperty(this,dr,{writable:!0,value:void 0}),this.opts={viewType:"list",showTitles:!0,showFilter:!0,showBreadcrumbs:!0,loadAllFiles:!1,...t},this.filterQuery=this.filterQuery.bind(this),this.clearFilter=this.clearFilter.bind(this),this.getFolder=this.getFolder.bind(this),this.getNextFolder=this.getNextFolder.bind(this),this.logout=this.logout.bind(this),this.handleAuth=this.handleAuth.bind(this),this.handleScroll=this.handleScroll.bind(this),this.donePicking=this.donePicking.bind(this),this.render=this.render.bind(this),this.plugin.setPluginState({authenticated:!1,files:[],folders:[],breadcrumbs:[],filterInput:"",isSearchVisible:!1,currentSelection:[]})}tearDown(){}async getFolder(e,t){this.setLoading(!0);try{await ar(this,hr)[hr]((async n=>{this.lastCheckbox=void 0;let{breadcrumbs:r}=this.plugin.getPluginState();const i=r.findIndex((t=>e===t.requestPath));r=-1!==i?r.slice(0,i+1):[...r,{requestPath:e,name:t}],this.nextPagePath=e;let o=[],a=[];do{const{files:e,folders:t}=await ar(this,fr)[fr]({breadcrumbs:r,signal:n});o=o.concat(e),a=a.concat(t),this.setLoading(this.plugin.uppy.i18n("loadedXFiles",{numFiles:o.length+a.length}))}while(this.opts.loadAllFiles&&this.nextPagePath);this.plugin.setPluginState({folders:a,files:o,breadcrumbs:r,filterInput:""})}))}catch(e){this.handleError(e)}finally{this.setLoading(!1)}}getNextFolder(e){this.getFolder(e.requestPath,e.name),this.lastCheckbox=void 0}async logout(){try{await ar(this,hr)[hr]((async e=>{const t=await this.provider.logout({signal:e});if(t.ok){if(!t.revoked){const e=this.plugin.uppy.i18n("companionUnauthorizeHint",{provider:this.plugin.title,url:t.manual_revoke_url});this.plugin.uppy.info(e,"info",7e3)}const e={authenticated:!1,files:[],folders:[],breadcrumbs:[],filterInput:""};this.plugin.setPluginState(e)}}))}catch(e){this.handleError(e)}}filterQuery(e){this.plugin.setPluginState({filterInput:e})}clearFilter(){this.plugin.setPluginState({filterInput:""})}async handleAuth(){const e=`@uppy/provider-views=${gr.VERSION}`;try{await this.provider.login({uppyVersions:e}),this.plugin.setPluginState({authenticated:!0}),this.preFirstRender()}catch(e){this.plugin.uppy.log(`login failed: ${e.message}`)}}async handleScroll(e){if(this.shouldHandleScroll(e)&&this.nextPagePath){this.isHandlingScroll=!0;try{await ar(this,hr)[hr]((async e=>{const{files:t,folders:n,breadcrumbs:r}=this.plugin.getPluginState(),{files:i,folders:o}=await ar(this,fr)[fr]({breadcrumbs:r,signal:e}),a=t.concat(i),s=n.concat(o);this.plugin.setPluginState({folders:s,files:a})}))}catch(e){this.handleError(e)}finally{this.isHandlingScroll=!1}}}async donePicking(){this.setLoading(!0);try{await ar(this,hr)[hr]((async e=>{const{currentSelection:t}=this.plugin.getPluginState(),n=[],r=[];for(const i of t){const{requestPath:t}=i,o=e=>({...e,relDirPath:e.absDirPath.replace(i.absDirPath,"").replace(/^\//,"")});if(i.isFolder){let a=!0,s=0;const l=new an({concurrency:6}),u=e=>{for(const t of e){const e=this.getTagFile(t),n=(0,sn.H)(e);this.plugin.uppy.checkIfFileAlreadyExists(n)||(r.push(o(t)),s++,this.setLoading(this.plugin.uppy.i18n("addedNumFiles",{numFiles:s}))),a=!1}};let c;await ar(this,mr)[mr]({requestPath:t,absDirPath:ur(i.absDirPath,i.name),relDirPath:i.name,queue:l,onFiles:u,signal:e}),await l.onIdle(),c=a?this.plugin.uppy.i18n("emptyFolderAdded"):0===s?this.plugin.uppy.i18n("folderAlreadyAdded",{folder:i.name}):this.plugin.uppy.i18n("folderAdded",{smart_count:s,folder:i.name}),n.push(c)}else r.push(o(i))}this.plugin.uppy.log("Adding remote provider files"),this.plugin.uppy.addFiles(r.map((e=>this.getTagFile(e)))),this.plugin.setPluginState({filterInput:""}),n.forEach((e=>this.plugin.uppy.info(e))),this.clearSelection()}))}catch(e){this.handleError(e)}finally{this.setLoading(!1)}}render(e,t){var n=this;void 0===t&&(t={});const{authenticated:r,didFirstRender:i}=this.plugin.getPluginState(),{i18n:o}=this.plugin.uppy;i||this.preFirstRender();const a={...this.opts,...t},{files:l,folders:u,filterInput:c,loading:d,currentSelection:h}=this.plugin.getPluginState(),{isChecked:p,toggleCheckbox:f,recordShiftKeyPress:m,filterItems:g}=this,y=""!==c,v=this.plugin.icon||cr,b={showBreadcrumbs:a.showBreadcrumbs,getFolder:this.getFolder,breadcrumbs:this.plugin.getPluginState().breadcrumbs,pluginIcon:v,title:this.plugin.title,logout:this.logout,username:this.username,i18n:o},_={isChecked:p,toggleCheckbox:f,recordShiftKeyPress:m,currentSelection:h,files:y?g(l):l,folders:y?g(u):u,username:this.username,getNextFolder:this.getNextFolder,getFolder:this.getFolder,loadAllFiles:this.opts.loadAllFiles,showSearchFilter:a.showFilter,search:this.filterQuery,clearSearch:this.clearFilter,searchTerm:c,searchOnInput:!0,searchInputLabel:o("filter"),clearSearchLabel:o("resetFilter"),noResultsLabel:o("noFilesFound"),logout:this.logout,handleScroll:this.handleScroll,done:this.donePicking,cancel:this.cancelPicking,headerComponent:dn(b),title:this.plugin.title,viewType:a.viewType,showTitles:a.showTitles,showBreadcrumbs:a.showBreadcrumbs,pluginIcon:v,i18n:this.plugin.uppy.i18n,uppyFiles:this.plugin.uppy.getFiles(),validateRestrictions:function(){return n.plugin.uppy.validateRestrictions(...arguments)}};return d?(0,s.h)(rr,{onUnmount:this.clearSelection},(0,s.h)(nr,{i18n:this.plugin.uppy.i18n,loading:d})):r?(0,s.h)(rr,{onUnmount:this.clearSelection},(0,s.h)(tr,_)):(0,s.h)(rr,{onUnmount:this.clearSelection},(0,s.h)(un,{pluginName:this.plugin.title,pluginIcon:v,handleAuth:this.handleAuth,i18n:this.plugin.uppy.i18n,i18nArray:this.plugin.uppy.i18nArray}))}}async function yr(e){var t;null==(t=ar(this,dr)[dr])||t.abort();const n=new AbortController;ar(this,dr)[dr]=n;const r=()=>{n.abort(),this.clearSelection()};try{this.plugin.uppy.on("dashboard:close-panel",r),this.plugin.uppy.on("cancel-all",r),await e(n.signal)}finally{this.plugin.uppy.off("dashboard:close-panel",r),this.plugin.uppy.off("cancel-all",r),ar(this,dr)[dr]=void 0}}async function vr(e){let{requestPath:t,absDirPath:n,signal:r}=e;const{username:i,nextPagePath:o,items:a}=await this.provider.list(t,{signal:r});return this.username=i||this.username,{items:a.map((e=>({...e,absDirPath:n}))),nextPagePath:o}}async function br(e){let{breadcrumbs:t,signal:n}=e;const r=function(e){return e.slice(1).map((e=>e.name)).join("/")}(t),{items:i,nextPagePath:o}=await ar(this,pr)[pr]({requestPath:this.nextPagePath,absDirPath:r,signal:n});this.nextPagePath=o;const a=[],s=[];return i.forEach((e=>{e.isFolder?s.push(e):a.push(e)})),{files:a,folders:s}}async function _r(e){let{requestPath:t,absDirPath:n,relDirPath:r,queue:i,onFiles:o,signal:a}=e,s=t;for(;s;){const e=await ar(this,pr)[pr]({requestPath:s,absDirPath:n,signal:a});s=e.nextPagePath;const t=e.items.filter((e=>!e.isFolder)),l=e.items.filter((e=>e.isFolder));o(t);const u=l.map((async e=>i.add((async()=>ar(this,mr)[mr]({requestPath:e.requestPath,absDirPath:ur(n,e.name),relDirPath:ur(r,e.name),queue:i,onFiles:o,signal:a})))));await Promise.all(u)}}function Er(e,t){if(!Object.prototype.hasOwnProperty.call(e,t))throw new TypeError("attempted to use private field on non-instance");return e}gr.VERSION="3.5.0";var wr=0;function Tr(e){return"__private_"+wr+++"_"+e}var Ar=Tr("updateFilesAndInputMode");function Sr(e,t){this.nextPageQuery=e.nextPageQuery,e.items.forEach((e=>{t.push(e)})),this.plugin.setPluginState({currentSelection:[],isInputMode:!1,files:t,searchTerm:e.searchedFor})}(class extends or{constructor(e,t){super(e,t),Object.defineProperty(this,Ar,{value:Sr}),this.opts={viewType:"grid",showTitles:!1,showFilter:!1,showBreadcrumbs:!1,...t},this.search=this.search.bind(this),this.clearSearch=this.clearSearch.bind(this),this.resetPluginState=this.resetPluginState.bind(this),this.handleScroll=this.handleScroll.bind(this),this.donePicking=this.donePicking.bind(this),this.render=this.render.bind(this),this.defaultState={isInputMode:!0,files:[],folders:[],breadcrumbs:[],filterInput:"",currentSelection:[],searchTerm:null},this.plugin.setPluginState(this.defaultState)}tearDown(){}resetPluginState(){this.plugin.setPluginState(this.defaultState)}async search(e){const{searchTerm:t}=this.plugin.getPluginState();if(!e||e!==t){this.setLoading(!0);try{const t=await this.provider.search(e);Er(this,Ar)[Ar](t,[])}catch(e){this.handleError(e)}finally{this.setLoading(!1)}}}clearSearch(){this.plugin.setPluginState({currentSelection:[],files:[],searchTerm:null})}async handleScroll(e){const t=this.nextPageQuery||null;if(this.shouldHandleScroll(e)&&t){this.isHandlingScroll=!0;try{const{files:e,searchTerm:n}=this.plugin.getPluginState(),r=await this.provider.search(n,t);Er(this,Ar)[Ar](r,e)}catch(e){this.handleError(e)}finally{this.isHandlingScroll=!1}}}donePicking(){const{currentSelection:e}=this.plugin.getPluginState();this.plugin.uppy.log("Adding remote search provider files"),this.plugin.uppy.addFiles(e.map((e=>this.getTagFile(e)))),this.resetPluginState()}render(e,t){var n=this;void 0===t&&(t={});const{didFirstRender:r,isInputMode:i,searchTerm:o}=this.plugin.getPluginState(),{i18n:a}=this.plugin.uppy;r||this.preFirstRender();const l={...this.opts,...t},{files:u,folders:c,filterInput:d,loading:h,currentSelection:p}=this.plugin.getPluginState(),{isChecked:f,toggleCheckbox:m,filterItems:g,recordShiftKeyPress:y}=this,v=""!==d,b={isChecked:f,toggleCheckbox:m,recordShiftKeyPress:y,currentSelection:p,files:v?g(u):u,folders:v?g(c):c,handleScroll:this.handleScroll,done:this.donePicking,cancel:this.cancelPicking,showSearchFilter:l.showFilter,search:this.search,clearSearch:this.clearSearch,searchTerm:o,searchOnInput:!1,searchInputLabel:a("search"),clearSearchLabel:a("resetSearch"),noResultsLabel:a("noSearchResults"),title:this.plugin.title,viewType:l.viewType,showTitles:l.showTitles,showFilter:l.showFilter,isLoading:h,showBreadcrumbs:l.showBreadcrumbs,pluginIcon:this.plugin.icon,i18n:a,uppyFiles:this.plugin.uppy.getFiles(),validateRestrictions:function(){return n.plugin.uppy.validateRestrictions(...arguments)}};return i?(0,s.h)(rr,{onUnmount:this.resetPluginState},(0,s.h)("div",{className:"uppy-SearchProvider"},(0,s.h)(Hn,{search:this.search,clearSelection:this.clearSelection,inputLabel:a("enterTextToSearch"),buttonLabel:a("searchImages"),inputClassName:"uppy-c-textInput uppy-SearchProvider-input",buttonCSSClassName:"uppy-SearchProvider-searchButton",showButton:!0}))):(0,s.h)(rr,{onUnmount:this.resetPluginState},(0,s.h)(tr,b))}}).VERSION="3.5.0";var xr=Number.isNaN||function(e){return"number"==typeof e&&e!=e};function Ir(e,t){if(e.length!==t.length)return!1;for(var n=0;n<e.length;n++)if(!((r=e[n])===(i=t[n])||xr(r)&&xr(i)))return!1;var r,i;return!0}function Rr(e,t){void 0===t&&(t=Ir);var n=null;function r(){for(var r=[],i=0;i<arguments.length;i++)r[i]=arguments[i];if(n&&n.lastThis===this&&t(r,n.lastArgs))return n.lastResult;var o=e.apply(this,r);return n={lastResult:o,lastArgs:r,lastThis:this},o}return r.clear=function(){n=null},r}const 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ti(e){const{uppy:t,file:n,uploadInProgressOrComplete:r,canEditFile:i,metaFields:o,showLinkToFileUploadResult:a,showRemoveButton:l,i18n:u,toggleFileCard:c,openFileEditor:d}=e;return(0,s.h)("div",{className:"uppy-Dashboard-Item-actionWrapper"},(0,s.h)(Xr,{i18n:u,file:n,uploadInProgressOrComplete:r,canEditFile:i,metaFields:o,onClick:()=>{o&&o.length>0?c(!0,n.id):d(n)}}),a&&n.uploadURL?(0,s.h)(ei,{file:n,uppy:t,i18n:u}):null,l?(0,s.h)(Qr,{i18n:u,file:n,uppy:t,onClick:()=>e.uppy.removeFile(n.id,"removed-by-user")}):null)}class ni extends s.wA{componentDidMount(){const{file:e}=this.props;e.preview||this.props.handleRequestThumbnail(e)}shouldComponentUpdate(e){return!Nr(this.props,e)}componentDidUpdate(){const{file:e}=this.props;e.preview||this.props.handleRequestThumbnail(e)}componentWillUnmount(){const{file:e}=this.props;e.preview||this.props.handleCancelThumbnail(e)}render(){const{file:e}=this.props,t=e.progress.preprocess||e.progress.postprocess,n=e.progress.uploadComplete&&!t&&!e.error,r=e.progress.uploadStarted||t,i=e.progress.uploadStarted&&!e.progress.uploadComplete||t,o=e.error||!1,{isGhost:a}=e;let u=(this.props.individualCancellation||!i)&&!n;n&&this.props.showRemoveButtonAfterComplete&&(u=!0);const c=l({"uppy-Dashboard-Item":!0,"is-inprogress":i&&!this.props.recoveredState,"is-processing":t,"is-complete":n,"is-error":!!o,"is-resumable":this.props.resumableUploads,"is-noIndividualCancellation":!this.props.individualCancellation,"is-ghost":a});return(0,s.h)("div",{className:c,id:`uppy_${e.id}`,role:this.props.role},(0,s.h)("div",{className:"uppy-Dashboard-Item-preview"},(0,s.h)(zr,{file:e,showLinkToFileUploadResult:this.props.showLinkToFileUploadResult,i18n:this.props.i18n,toggleFileCard:this.props.toggleFileCard,metaFields:this.props.metaFields}),(0,s.h)(Zr,{uppy:this.props.uppy,file:e,error:o,isUploaded:n,hideRetryButton:this.props.hideRetryButton,hideCancelButton:this.props.hideCancelButton,hidePauseResumeButton:this.props.hidePauseResumeButton,recoveredState:this.props.recoveredState,showRemoveButtonAfterComplete:this.props.showRemoveButtonAfterComplete,resumableUploads:this.props.resumableUploads,individualCancellation:this.props.individualCancellation,i18n:this.props.i18n})),(0,s.h)("div",{className:"uppy-Dashboard-Item-fileInfoAndButtons"},(0,s.h)($r,{file:e,id:this.props.id,acquirers:this.props.acquirers,containerWidth:this.props.containerWidth,containerHeight:this.props.containerHeight,i18n:this.props.i18n,toggleAddFilesPanel:this.props.toggleAddFilesPanel,toggleFileCard:this.props.toggleFileCard,metaFields:this.props.metaFields,isSingleFile:this.props.isSingleFile}),(0,s.h)(ti,{file:e,metaFields:this.props.metaFields,showLinkToFileUploadResult:this.props.showLinkToFileUploadResult,showRemoveButton:u,canEditFile:this.props.canEditFile,uploadInProgressOrComplete:r,toggleFileCard:this.props.toggleFileCard,openFileEditor:this.props.openFileEditor,uppy:this.props.uppy,i18n:this.props.i18n})))}}const ri=e=>{let{id:t,error:n,i18n:r,uppy:i,files:o,acquirers:a,resumableUploads:l,hideRetryButton:u,hidePauseResumeButton:c,hideCancelButton:d,showLinkToFileUploadResult:h,showRemoveButtonAfterComplete:p,isWide:f,metaFields:m,isSingleFile:g,toggleFileCard:y,handleRequestThumbnail:v,handleCancelThumbnail:b,recoveredState:_,individualCancellation:E,itemsPerRow:w,openFileEditor:T,canEditFile:A,toggleAddFilesPanel:S,containerWidth:x,containerHeight:I}=e;const R=1===w?71:200,C=Cn((()=>{const e=Object.keys(o);return _&&e.sort(((e,t)=>o[t].isGhost-o[e].isGhost)),function(e,t){const n=[];let r=[];return 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r={photo:"image/*",video:"video/*"}[e];return(0,s.h)("input",{className:"uppy-Dashboard-input",hidden:!0,"aria-hidden":"true",tabIndex:-1,type:"file",name:`camera-${e}`,onChange:this.onFileInputChange,capture:t,accept:r,ref:n})},this.renderMyDeviceAcquirer=()=>(0,s.h)("div",{className:"uppy-DashboardTab",role:"presentation","data-uppy-acquirer-id":"MyDevice"},(0,s.h)("button",{type:"button",className:"uppy-u-reset uppy-c-btn uppy-DashboardTab-btn",role:"tab",tabIndex:0,"data-uppy-super-focusable":!0,onClick:this.triggerFileInputClick},(0,s.h)("div",{className:"uppy-DashboardTab-inner"},(0,s.h)("svg",{className:"uppy-DashboardTab-iconMyDevice","aria-hidden":"true",focusable:"false",width:"32",height:"32",viewBox:"0 0 32 32"},(0,s.h)("path",{d:"M8.45 22.087l-1.305-6.674h17.678l-1.572 6.674H8.45zm4.975-12.412l1.083 1.765a.823.823 0 00.715.386h7.951V13.5H8.587V9.675h4.838zM26.043 13.5h-1.195v-2.598c0-.463-.336-.75-.798-.75h-8.356l-1.082-1.766A.823.823 0 0013.897 8H7.728c-.462 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t=this.renderBrowseButton(this.props.i18n("browseFiles"),this.triggerFileInputClick),n=this.renderBrowseButton(this.props.i18n("browseFolders"),this.triggerFolderInputClick),r=this.props.fileManagerSelectionType,i=r.charAt(0).toUpperCase()+r.slice(1);return(0,s.h)("div",{class:"uppy-Dashboard-AddFiles-title"},this.props.disableLocalFiles?this.props.i18n("importFiles"):e>0?this.props.i18nArray(`dropPasteImport${i}`,{browseFiles:t,browseFolders:n,browse:t}):this.props.i18nArray(`dropPaste${i}`,{browseFiles:t,browseFolders:n,browse:t}))},this.renderAcquirer=e=>(0,s.h)("div",{className:"uppy-DashboardTab",role:"presentation","data-uppy-acquirer-id":e.id},(0,s.h)("button",{type:"button",className:"uppy-u-reset uppy-c-btn uppy-DashboardTab-btn",role:"tab",tabIndex:0,"data-cy":e.id,"aria-controls":`uppy-DashboardContent-panel--${e.id}`,"aria-selected":this.props.activePickerPanel.id===e.id,"data-uppy-super-focusable":!0,onClick:()=>this.props.showPanel(e.id)},(0,s.h)("div",{className:"uppy-DashboardTab-inner"},e.icon()),(0,s.h)("div",{className:"uppy-DashboardTab-name"},e.name))),this.renderAcquirers=e=>{const t=[...e],n=t.splice(e.length-2,e.length);return(0,s.h)(s.HY,null,t.map((e=>this.renderAcquirer(e))),(0,s.h)("span",{role:"presentation",style:{"white-space":"nowrap"}},n.map((e=>this.renderAcquirer(e)))))},this.renderSourcesList=(e,t)=>{const{showNativePhotoCameraButton:n,showNativeVideoCameraButton:r}=this.props;let i=[];const o="myDevice";t||(i.push({key:o,elements:this.renderMyDeviceAcquirer()}),n&&i.push({key:"nativePhotoCameraButton",elements:this.renderPhotoCamera()}),r&&i.push({key:"nativePhotoCameraButton",elements:this.renderVideoCamera()})),i.push(...e.map((e=>({key:e.id,elements:this.renderAcquirer(e)})))),1===i.length&&i[0].key===o&&(i=[]);const a=[...i],l=a.splice(i.length-2,i.length),u=e=>e.map((e=>{let{key:t,elements:n}=e;return(0,s.h)(s.HY,{key:t},n)}));return(0,s.h)(s.HY,null,this.renderDropPasteBrowseTagline(i.length),(0,s.h)("div",{className:"uppy-Dashboard-AddFiles-list",role:"tablist"},u(a),(0,s.h)("span",{role:"presentation",style:{"white-space":"nowrap"}},u(l))))}}[ii](){this.props.i18nArray("dropPasteBoth"),this.props.i18nArray("dropPasteFiles"),this.props.i18nArray("dropPasteFolders"),this.props.i18nArray("dropPasteImportBoth"),this.props.i18nArray("dropPasteImportFiles"),this.props.i18nArray("dropPasteImportFolders")}renderPoweredByUppy(){const{i18nArray:e}=this.props,t=e("poweredBy",{uppy:(0,s.h)("span",null,(0,s.h)("svg",{"aria-hidden":"true",focusable:"false",className:"uppy-c-icon uppy-Dashboard-poweredByIcon",width:"11",height:"11",viewBox:"0 0 11 11"},(0,s.h)("path",{d:"M7.365 10.5l-.01-4.045h2.612L5.5.806l-4.467 5.65h2.604l.01 4.044h3.718z",fillRule:"evenodd"})),(0,s.h)("span",{className:"uppy-Dashboard-poweredByUppy"},"Uppy"))});return(0,s.h)("a",{tabIndex:"-1",href:"https://uppy.io",rel:"noreferrer noopener",target:"_blank",className:"uppy-Dashboard-poweredBy"},t)}render(){const{showNativePhotoCameraButton:e,showNativeVideoCameraButton:t,nativeCameraFacingMode:n}=this.props;return(0,s.h)("div",{className:"uppy-Dashboard-AddFiles"},this.renderHiddenInput(!1,(e=>{this.fileInput=e})),this.renderHiddenInput(!0,(e=>{this.folderInput=e})),e&&this.renderHiddenCameraInput("photo",n,(e=>{this.mobilePhotoFileInput=e})),t&&this.renderHiddenCameraInput("video",n,(e=>{this.mobileVideoFileInput=e})),this.renderSourcesList(this.props.acquirers,this.props.disableLocalFiles),(0,s.h)("div",{className:"uppy-Dashboard-AddFiles-info"},this.props.note&&(0,s.h)("div",{className:"uppy-Dashboard-note"},this.props.note),this.props.proudlyDisplayPoweredByUppy&&this.renderPoweredByUppy(this.props)))}}const ai=oi,si=e=>(0,s.h)("div",{className:l("uppy-Dashboard-AddFilesPanel",e.className),"data-uppy-panelType":"AddFiles","aria-hidden":e.showAddFilesPanel},(0,s.h)("div",{className:"uppy-DashboardContent-bar"},(0,s.h)("div",{className:"uppy-DashboardContent-title",role:"heading","aria-level":"1"},e.i18n("addingMoreFiles")),(0,s.h)("button",{className:"uppy-DashboardContent-back",type:"button",onClick:()=>e.toggleAddFilesPanel(!1)},e.i18n("back"))),(0,s.h)(ai,e)),li=function(e){const{tagName:t}=e.target;"INPUT"!==t&&"TEXTAREA"!==t?(e.preventDefault(),e.stopPropagation()):e.stopPropagation()},ui=function(e){let{activePickerPanel:t,className:n,hideAllPanels:r,i18n:i,state:o,uppy:a}=e;return(0,s.h)("div",{className:l("uppy-DashboardContent-panel",n),role:"tabpanel","data-uppy-panelType":"PickerPanel",id:`uppy-DashboardContent-panel--${t.id}`,onDragOver:li,onDragLeave:li,onDrop:li,onPaste:li},(0,s.h)("div",{className:"uppy-DashboardContent-bar"},(0,s.h)("div",{className:"uppy-DashboardContent-title",role:"heading","aria-level":"1"},i("importFrom",{name:t.name})),(0,s.h)("button",{className:"uppy-DashboardContent-back",type:"button",onClick:r},i("cancel"))),(0,s.h)("div",{className:"uppy-DashboardContent-panelBody"},a.getPlugin(t.id).render(o)))},ci=function(e){const t=e.files[e.fileCardFor];return(0,s.h)("div",{className:l("uppy-DashboardContent-panel",e.className),role:"tabpanel","data-uppy-panelType":"FileEditor",id:"uppy-DashboardContent-panel--editor"},(0,s.h)("div",{className:"uppy-DashboardContent-bar"},(0,s.h)("div",{className:"uppy-DashboardContent-title",role:"heading","aria-level":"1"},e.i18nArray("editing",{file:(0,s.h)("span",{className:"uppy-DashboardContent-titleFile"},t.meta?t.meta.name:t.name)})),(0,s.h)("button",{className:"uppy-DashboardContent-back",type:"button",onClick:e.hideAllPanels},e.i18n("cancel")),(0,s.h)("button",{className:"uppy-DashboardContent-save",type:"button",onClick:e.saveFileEditor},e.i18n("save"))),(0,s.h)("div",{className:"uppy-DashboardContent-panelBody"},e.editors.map((t=>e.uppy.getPlugin(t.id).render(e.state)))))},di="error",hi="waiting",pi="preprocessing",fi="uploading",mi="postprocessing",gi="complete",yi="paused";function vi(e){let{files:t,i18n:n,isAllComplete:r,isAllErrored:i,isAllPaused:o,inProgressNotPausedFiles:a,newFiles:s,processingFiles:l}=e;const u=function(e,t,n,r){if(void 0===r&&(r={}),e)return di;if(t)return gi;if(n)return yi;let i=hi;const o=Object.keys(r);for(let e=0;e<o.length;e++){const{progress:t}=r[o[e]];if(t.uploadStarted&&!t.uploadComplete)return fi;t.preprocess&&i!==fi&&(i=pi),t.postprocess&&i!==fi&&i!==pi&&(i=mi)}return i}(i,r,o,t);switch(u){case"uploading":return n("uploadingXFiles",{smart_count:a.length});case"preprocessing":case"postprocessing":return n("processingXFiles",{smart_count:l.length});case"paused":return n("uploadPaused");case"waiting":return n("xFilesSelected",{smart_count:s.length});case"complete":return n("uploadComplete");case"error":return n("error")}}const bi=function(e){const{i18n:t,isAllComplete:n,hideCancelButton:r,maxNumberOfFiles:i,toggleAddFilesPanel:o,uppy:a}=e;let{allowNewUpload:l}=e;return l&&i&&(l=e.totalFileCount<e.maxNumberOfFiles),(0,s.h)("div",{className:"uppy-DashboardContent-bar"},n||r?(0,s.h)("div",null):(0,s.h)("button",{className:"uppy-DashboardContent-back",type:"button",onClick:()=>a.cancelAll()},t("cancel")),(0,s.h)("div",{className:"uppy-DashboardContent-title",role:"heading","aria-level":"1"},(0,s.h)(vi,e)),l?(0,s.h)("button",{className:"uppy-DashboardContent-addMore",type:"button","aria-label":t("addMoreFiles"),title:t("addMoreFiles"),onClick:()=>o(!0)},(0,s.h)("svg",{"aria-hidden":"true",focusable:"false",className:"uppy-c-icon",width:"15",height:"15",viewBox:"0 0 15 15"},(0,s.h)("path",{d:"M8 6.5h6a.5.5 0 0 1 .5.5v.5a.5.5 0 0 1-.5.5H8v6a.5.5 0 0 1-.5.5H7a.5.5 0 0 1-.5-.5V8h-6a.5.5 0 0 1-.5-.5V7a.5.5 0 0 1 .5-.5h6v-6A.5.5 0 0 1 7 0h.5a.5.5 0 0 1 .5.5v6z"})),(0,s.h)("span",{className:"uppy-DashboardContent-addMoreCaption"},t("addMore"))):(0,s.h)("div",null))};function _i(e){const{computedMetaFields:t,requiredMetaFields:n,updateMeta:r,form:i,formState:o}=e,a={text:"uppy-u-reset uppy-c-textInput uppy-Dashboard-FileCard-input"};return t.map((e=>{const t=`uppy-Dashboard-FileCard-input-${e.id}`,l=n.includes(e.id);return(0,s.h)("fieldset",{key:e.id,className:"uppy-Dashboard-FileCard-fieldset"},(0,s.h)("label",{className:"uppy-Dashboard-FileCard-label",htmlFor:t},e.name),void 0!==e.render?e.render({value:o[e.id],onChange:t=>r(t,e.id),fieldCSSClasses:a,required:l,form:i.id},s.h):(0,s.h)("input",{className:a.text,id:t,form:i.id,type:e.type||"text",required:l,value:o[e.id],placeholder:e.placeholder,onInput:t=>r(t.target.value,e.id),"data-uppy-super-focusable":!0}))}))}function Ei(e){var t;const{uppy:n,files:r,fileCardFor:i,toggleFileCard:o,saveFileCard:a,metaFields:u,requiredMetaFields:c,openFileEditor:d,i18n:h,i18nArray:p,className:f,canEditFile:m}=e,g=r[i],y=null!=(t="function"==typeof u?u(r[i]):u)?t:[],v=m(g),b={};y.forEach((e=>{var t;b[e.id]=null!=(t=g.meta[e.id])?t:""}));const[_,E]=In(b),w=Mn((e=>{e.preventDefault(),a(_,i)}),[a,_,i]),T=()=>{n.emit("file-editor:cancel",g),o(!1)},[A]=In((()=>{const e=document.createElement("form");return e.setAttribute("tabindex","-1"),e.id=(0,jn.x)(),e}));return Rn((()=>(document.body.appendChild(A),A.addEventListener("submit",w),()=>{A.removeEventListener("submit",w),document.body.removeChild(A)})),[A,w]),(0,s.h)("div",{className:l("uppy-Dashboard-FileCard",f),"data-uppy-panelType":"FileCard",onDragOver:li,onDragLeave:li,onDrop:li,onPaste:li},(0,s.h)("div",{className:"uppy-DashboardContent-bar"},(0,s.h)("div",{className:"uppy-DashboardContent-title",role:"heading","aria-level":"1"},p("editing",{file:(0,s.h)("span",{className:"uppy-DashboardContent-titleFile"},g.meta?g.meta.name:g.name)})),(0,s.h)("button",{className:"uppy-DashboardContent-back",type:"button",form:A.id,title:h("finishEditingFile"),onClick:T},h("cancel"))),(0,s.h)("div",{className:"uppy-Dashboard-FileCard-inner"},(0,s.h)("div",{className:"uppy-Dashboard-FileCard-preview",style:{backgroundColor:kr(g.type).color}},(0,s.h)(Fr,{file:g}),v&&(0,s.h)("button",{type:"button",className:"uppy-u-reset uppy-c-btn uppy-Dashboard-FileCard-edit",onClick:e=>{w(e),d(g)}},h("editFile"))),(0,s.h)("div",{className:"uppy-Dashboard-FileCard-info"},(0,s.h)(_i,{computedMetaFields:y,requiredMetaFields:c,updateMeta:(e,t)=>{E({..._,[t]:e})},form:A,formState:_})),(0,s.h)("div",{className:"uppy-Dashboard-FileCard-actions"},(0,s.h)("button",{className:"uppy-u-reset uppy-c-btn uppy-c-btn-primary uppy-Dashboard-FileCard-actionsBtn",type:"submit",form:A.id},h("saveChanges")),(0,s.h)("button",{className:"uppy-u-reset uppy-c-btn uppy-c-btn-link uppy-Dashboard-FileCard-actionsBtn",type:"button",onClick:T,form:A.id},h("cancel")))))}const wi="uppy-transition-slideDownUp";class Ti extends s.wA{constructor(e){super(e),this.state={cachedChildren:null,className:""}}componentWillUpdate(e){const{cachedChildren:t}=this.state,n=(0,s.bR)(e.children)[0];if(t===n)return null;const r={cachedChildren:n};n&&!t&&(r.className=`${wi}-enter`,cancelAnimationFrame(this.animationFrame),clearTimeout(this.leaveTimeout),this.leaveTimeout=void 0,this.animationFrame=requestAnimationFrame((()=>{this.setState({className:`${wi}-enter ${wi}-enter-active`}),this.enterTimeout=setTimeout((()=>{this.setState({className:""})}),250)}))),t&&!n&&void 0===this.leaveTimeout&&(r.cachedChildren=t,r.className=`${wi}-leave`,cancelAnimationFrame(this.animationFrame),clearTimeout(this.enterTimeout),this.enterTimeout=void 0,this.animationFrame=requestAnimationFrame((()=>{this.setState({className:`${wi}-leave ${wi}-leave-active`}),this.leaveTimeout=setTimeout((()=>{this.setState({cachedChildren:null,className:""})}),250)}))),this.setState(r)}render(){const{cachedChildren:e,className:t}=this.state;return e?(0,s.Tm)(e,{className:l(t,e.props.className)}):null}}const Ai=Ti;function Si(){return Si=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},Si.apply(this,arguments)}const xi={strings:{closeModal:"Close Modal",addMoreFiles:"Add more files",addingMoreFiles:"Adding more files",importFrom:"Import from %{name}",dashboardWindowTitle:"Uppy Dashboard Window (Press escape to close)",dashboardTitle:"Uppy Dashboard",copyLinkToClipboardSuccess:"Link copied to clipboard.",copyLinkToClipboardFallback:"Copy the URL below",copyLink:"Copy link",back:"Back",removeFile:"Remove file",editFile:"Edit file",editing:"Editing %{file}",error:"Error",finishEditingFile:"Finish editing file",saveChanges:"Save changes",myDevice:"My Device",dropHint:"Drop your files here",uploadComplete:"Upload complete",uploadPaused:"Upload paused",resumeUpload:"Resume upload",pauseUpload:"Pause upload",retryUpload:"Retry upload",cancelUpload:"Cancel upload",xFilesSelected:{0:"%{smart_count} file selected",1:"%{smart_count} files selected"},uploadingXFiles:{0:"Uploading %{smart_count} file",1:"Uploading %{smart_count} files"},processingXFiles:{0:"Processing %{smart_count} file",1:"Processing %{smart_count} files"},poweredBy:"Powered by %{uppy}",addMore:"Add more",editFileWithFilename:"Edit file %{file}",save:"Save",cancel:"Cancel",dropPasteFiles:"Drop files here or %{browseFiles}",dropPasteFolders:"Drop files here or %{browseFolders}",dropPasteBoth:"Drop files here, %{browseFiles} or %{browseFolders}",dropPasteImportFiles:"Drop files here, %{browseFiles} or import from:",dropPasteImportFolders:"Drop files here, %{browseFolders} or import from:",dropPasteImportBoth:"Drop files here, %{browseFiles}, %{browseFolders} or import from:",importFiles:"Import files from:",browseFiles:"browse files",browseFolders:"browse folders",recoveredXFiles:{0:"We could not fully recover 1 file. Please re-select it and resume the upload.",1:"We could not fully recover %{smart_count} files. Please re-select them and resume the upload."},recoveredAllFiles:"We restored all files. You can now resume the upload.",sessionRestored:"Session restored",reSelect:"Re-select",missingRequiredMetaFields:{0:"Missing required meta field: %{fields}.",1:"Missing required meta fields: %{fields}."},takePictureBtn:"Take Picture",recordVideoBtn:"Record Video"}};function Ii(e,t){if(!Object.prototype.hasOwnProperty.call(e,t))throw new TypeError("attempted to use private field on non-instance");return e}var Ri=0;function Ci(e){return"__private_"+Ri+++"_"+e}const Mi=Rr.default||Rr;function Li(){const e={};return e.promise=new Promise(((t,n)=>{e.resolve=t,e.reject=n})),e}var Pi=Ci("disabledNodes"),Di=Ci("generateLargeThumbnailIfSingleFile"),Oi=Ci("openFileEditorWhenFilesAdded"),Ni=Ci("attachRenderFunctionToTarget"),ki=Ci("isTargetSupported"),Fi=Ci("getAcquirers"),Bi=Ci("getProgressIndicators"),Ui=Ci("getEditors");class zi extends r.di{constructor(e,t){var n;super(e,t),n=this,Object.defineProperty(this,Pi,{writable:!0,value:null}),this.removeTarget=e=>{const t=this.getPluginState().targets.filter((t=>t.id!==e.id));this.setPluginState({targets:t})},this.addTarget=e=>{const t=e.id||e.constructor.name,n=e.title||t,r=e.type;if("acquirer"!==r&&"progressindicator"!==r&&"editor"!==r){const e="Dashboard: can only be targeted by plugins of types: acquirer, progressindicator, editor";return void this.uppy.log(e,"error")}const i={id:t,name:n,type:r},o=this.getPluginState().targets.slice();return o.push(i),this.setPluginState({targets:o}),this.el},this.hideAllPanels=()=>{const e=this.getPluginState(),t={activePickerPanel:!1,showAddFilesPanel:!1,activeOverlayType:null,fileCardFor:null,showFileEditor:!1};e.activePickerPanel===t.activePickerPanel&&e.showAddFilesPanel===t.showAddFilesPanel&&e.showFileEditor===t.showFileEditor&&e.activeOverlayType===t.activeOverlayType||(this.setPluginState(t),this.uppy.emit("dashboard:close-panel",e.activePickerPanel.id))},this.showPanel=e=>{const{targets:t}=this.getPluginState(),n=t.filter((t=>"acquirer"===t.type&&t.id===e))[0];this.setPluginState({activePickerPanel:n,activeOverlayType:"PickerPanel"}),this.uppy.emit("dashboard:show-panel",e)},this.canEditFile=e=>{const{targets:t}=this.getPluginState();return Ii(this,Ui)[Ui](t).some((t=>this.uppy.getPlugin(t.id).canEditFile(e)))},this.openFileEditor=e=>{const{targets:t}=this.getPluginState(),n=Ii(this,Ui)[Ui](t);this.setPluginState({showFileEditor:!0,fileCardFor:e.id||null,activeOverlayType:"FileEditor"}),n.forEach((t=>{this.uppy.getPlugin(t.id).selectFile(e)}))},this.saveFileEditor=()=>{const{targets:e}=this.getPluginState();Ii(this,Ui)[Ui](e).forEach((e=>{this.uppy.getPlugin(e.id).save()})),this.hideAllPanels()},this.openModal=()=>{const{promise:e,resolve:t}=Li();if(this.savedScrollPosition=window.pageYOffset,this.savedActiveElement=document.activeElement,this.opts.disablePageScrollWhenModalOpen&&document.body.classList.add("uppy-Dashboard-isFixed"),this.opts.animateOpenClose&&this.getPluginState().isClosing){const e=()=>{this.setPluginState({isHidden:!1}),this.el.removeEventListener("animationend",e,!1),t()};this.el.addEventListener("animationend",e,!1)}else this.setPluginState({isHidden:!1}),t();return this.opts.browserBackButtonClose&&this.updateBrowserHistory(),document.addEventListener("keydown",this.handleKeyDownInModal),this.uppy.emit("dashboard:modal-open"),e},this.closeModal=function(e){void 0===e&&(e={});const{manualClose:t=!0}=e,{isHidden:r,isClosing:i}=n.getPluginState();if(r||i)return;const{promise:o,resolve:a}=Li();if(n.opts.disablePageScrollWhenModalOpen&&document.body.classList.remove("uppy-Dashboard-isFixed"),n.opts.animateOpenClose){n.setPluginState({isClosing:!0});const e=()=>{n.setPluginState({isHidden:!0,isClosing:!1}),n.superFocus.cancel(),n.savedActiveElement.focus(),n.el.removeEventListener("animationend",e,!1),a()};n.el.addEventListener("animationend",e,!1)}else n.setPluginState({isHidden:!0}),n.superFocus.cancel(),n.savedActiveElement.focus(),a();var s;return document.removeEventListener("keydown",n.handleKeyDownInModal),t&&n.opts.browserBackButtonClose&&null!=(s=history.state)&&s[n.modalName]&&history.back(),n.uppy.emit("dashboard:modal-closed"),o},this.isModalOpen=()=>!this.getPluginState().isHidden||!1,this.requestCloseModal=()=>this.opts.onRequestCloseModal?this.opts.onRequestCloseModal():this.closeModal(),this.setDarkModeCapability=e=>{const{capabilities:t}=this.uppy.getState();this.uppy.setState({capabilities:{...t,darkMode:e}})},this.handleSystemDarkModeChange=e=>{const t=e.matches;this.uppy.log("[Dashboard] Dark mode is "+(t?"on":"off")),this.setDarkModeCapability(t)},this.toggleFileCard=(e,t)=>{const n=this.uppy.getFile(t);e?this.uppy.emit("dashboard:file-edit-start",n):this.uppy.emit("dashboard:file-edit-complete",n),this.setPluginState({fileCardFor:e?t:null,activeOverlayType:e?"FileCard":null})},this.toggleAddFilesPanel=e=>{this.setPluginState({showAddFilesPanel:e,activeOverlayType:e?"AddFiles":null})},this.addFiles=e=>{const t=e.map((e=>({source:this.id,name:e.name,type:e.type,data:e,meta:{relativePath:e.relativePath||e.webkitRelativePath||null}})));try{this.uppy.addFiles(t)}catch(e){this.uppy.log(e)}},this.startListeningToResize=()=>{this.resizeObserver=new ResizeObserver((e=>{const t=e[0],{width:n,height:r}=t.contentRect;this.setPluginState({containerWidth:n,containerHeight:r,areInsidesReadyToBeVisible:!0})})),this.resizeObserver.observe(this.el.querySelector(".uppy-Dashboard-inner")),this.makeDashboardInsidesVisibleAnywayTimeout=setTimeout((()=>{const e=this.getPluginState(),t=!this.opts.inline&&e.isHidden;e.areInsidesReadyToBeVisible||t||(this.uppy.log("[Dashboard] resize event didn’t fire on time: defaulted to mobile layout","warning"),this.setPluginState({areInsidesReadyToBeVisible:!0}))}),1e3)},this.stopListeningToResize=()=>{this.resizeObserver.disconnect(),clearTimeout(this.makeDashboardInsidesVisibleAnywayTimeout)},this.recordIfFocusedOnUppyRecently=e=>{this.el.contains(e.target)?this.ifFocusedOnUppyRecently=!0:(this.ifFocusedOnUppyRecently=!1,this.superFocus.cancel())},this.disableInteractiveElements=e=>{var t;const n=null!=(t=Ii(this,Pi)[Pi])?t:(0,vt.Z)(this.el.querySelectorAll(["a[href]","input:not([disabled])","select:not([disabled])","textarea:not([disabled])","button:not([disabled])",'[role="button"]:not([disabled])'])).filter((e=>!e.classList.contains("uppy-Dashboard-close")));for(const t of n)"A"===t.tagName?t.setAttribute("aria-disabled",e):t.disabled=e;Ii(this,Pi)[Pi]=e?n:null,this.dashboardIsDisabled=e},this.updateBrowserHistory=()=>{var e;null!=(e=history.state)&&e[this.modalName]||history.pushState({...history.state,[this.modalName]:!0},""),window.addEventListener("popstate",this.handlePopState,!1)},this.handlePopState=e=>{var t;!this.isModalOpen()||e.state&&e.state[this.modalName]||this.closeModal({manualClose:!1}),!this.isModalOpen()&&null!=(t=e.state)&&t[this.modalName]&&history.back()},this.handleKeyDownInModal=e=>{27===e.keyCode&&this.requestCloseModal(e),9===e.keyCode&&Pr(e,this.getPluginState().activeOverlayType,this.el)},this.handleClickOutside=()=>{this.opts.closeModalOnClickOutside&&this.requestCloseModal()},this.handlePaste=e=>{this.uppy.iteratePlugins((t=>{"acquirer"===t.type&&(null==t.handleRootPaste||t.handleRootPaste(e))}));const t=(0,vt.Z)(e.clipboardData.files);t.length>0&&(this.uppy.log("[Dashboard] Files pasted"),this.addFiles(t))},this.handleInputChange=e=>{e.preventDefault();const t=(0,vt.Z)(e.target.files);t.length>0&&(this.uppy.log("[Dashboard] Files selected through input"),this.addFiles(t))},this.handleDragOver=e=>{var t,n;e.preventDefault(),e.stopPropagation();const r=(()=>{let t=!0;return this.uppy.iteratePlugins((n=>{null!=n.canHandleRootDrop&&n.canHandleRootDrop(e)&&(t=!0)})),t})(),i=(()=>{const{types:t}=e.dataTransfer;return t.some((e=>"Files"===e))})();if(!r&&!i||this.opts.disabled||this.opts.disableLocalFiles&&(i||!r)||!this.uppy.getState().allowNewUpload)return e.dataTransfer.dropEffect="none",void clearTimeout(this.removeDragOverClassTimeout);e.dataTransfer.dropEffect="copy",clearTimeout(this.removeDragOverClassTimeout),this.setPluginState({isDraggingOver:!0}),null==(t=(n=this.opts).onDragOver)||t.call(n,e)},this.handleDragLeave=e=>{var t,n;e.preventDefault(),e.stopPropagation(),clearTimeout(this.removeDragOverClassTimeout),this.removeDragOverClassTimeout=setTimeout((()=>{this.setPluginState({isDraggingOver:!1})}),50),null==(t=(n=this.opts).onDragLeave)||t.call(n,e)},this.handleDrop=async e=>{var t,n;e.preventDefault(),e.stopPropagation(),clearTimeout(this.removeDragOverClassTimeout),this.setPluginState({isDraggingOver:!1}),this.uppy.iteratePlugins((t=>{"acquirer"===t.type&&(null==t.handleRootDrop||t.handleRootDrop(e))}));let r=!1;this.uppy.log("[Dashboard] Processing dropped files");const i=await async function(e,t){let{logDropError:n=(()=>{})}=void 0===t?{}:t;try{const t=[];for await(const r of async function*(e,t){const n=await Promise.all(Array.from(e.items,(async e=>{let n;return null!=n||(n=_t("function"==typeof e.getAsEntry?e.getAsEntry():e.webkitGetAsEntry(),t)),{fileSystemHandle:n,lastResortFile:e.getAsFile()}})));for(const{lastResortFile:e,fileSystemHandle:r}of n)if(null!=r)try{yield*Et(r,"",e)}catch(n){null!=e?yield e:t(n)}else null!=e&&(yield e)}(e,n))t.push(r);return t}catch{return function(e){const t=(0,vt.Z)(e.files);return Promise.resolve(t)}(e)}}(e.dataTransfer,{logDropError:e=>{this.uppy.log(e,"error"),r||(this.uppy.info(e.message,"error"),r=!0)}});i.length>0&&(this.uppy.log("[Dashboard] Files dropped"),this.addFiles(i)),null==(t=(n=this.opts).onDrop)||t.call(n,e)},this.handleRequestThumbnail=e=>{this.opts.waitForThumbnailsBeforeUpload||this.uppy.emit("thumbnail:request",e)},this.handleCancelThumbnail=e=>{this.opts.waitForThumbnailsBeforeUpload||this.uppy.emit("thumbnail:cancel",e)},this.handleKeyDownInInline=e=>{9===e.keyCode&&function(e,t,n){null===t||Pr(e,t,n)}(e,this.getPluginState().activeOverlayType,this.el)},this.handlePasteOnBody=e=>{this.el.contains(document.activeElement)&&this.handlePaste(e)},this.handleComplete=e=>{let{failed:t}=e;this.opts.closeAfterFinish&&0===t.length&&this.requestCloseModal()},this.handleCancelRestore=()=>{this.uppy.emit("restore-canceled")},Object.defineProperty(this,Di,{writable:!0,value:()=>{if(this.opts.disableThumbnailGenerator)return;const e=this.uppy.getFiles();if(1===e.length){const t=this.uppy.getPlugin(`${this.id}:ThumbnailGenerator`);null==t||t.setOptions({thumbnailWidth:600});const n={...e[0],preview:void 0};t.requestThumbnail(n).then((()=>{null==t||t.setOptions({thumbnailWidth:this.opts.thumbnailWidth})}))}}}),Object.defineProperty(this,Oi,{writable:!0,value:e=>{const t=e[0];this.canEditFile(t)&&this.openFileEditor(t)}}),this.initEvents=()=>{if(this.opts.trigger&&!this.opts.inline){const e=yt(this.opts.trigger);e?e.forEach((e=>e.addEventListener("click",this.openModal))):this.uppy.log("Dashboard modal trigger not found. Make sure `trigger` is set in Dashboard options, unless you are planning to call `dashboard.openModal()` method yourself","warning")}this.startListeningToResize(),document.addEventListener("paste",this.handlePasteOnBody),this.uppy.on("plugin-remove",this.removeTarget),this.uppy.on("file-added",this.hideAllPanels),this.uppy.on("dashboard:modal-closed",this.hideAllPanels),this.uppy.on("file-editor:complete",this.hideAllPanels),this.uppy.on("complete",this.handleComplete),this.uppy.on("files-added",Ii(this,Di)[Di]),this.uppy.on("file-removed",Ii(this,Di)[Di]),document.addEventListener("focus",this.recordIfFocusedOnUppyRecently,!0),document.addEventListener("click",this.recordIfFocusedOnUppyRecently,!0),this.opts.inline&&this.el.addEventListener("keydown",this.handleKeyDownInInline),this.opts.autoOpenFileEditor&&this.uppy.on("files-added",Ii(this,Oi)[Oi])},this.removeEvents=()=>{const e=yt(this.opts.trigger);!this.opts.inline&&e&&e.forEach((e=>e.removeEventListener("click",this.openModal))),this.stopListeningToResize(),document.removeEventListener("paste",this.handlePasteOnBody),window.removeEventListener("popstate",this.handlePopState,!1),this.uppy.off("plugin-remove",this.removeTarget),this.uppy.off("file-added",this.hideAllPanels),this.uppy.off("dashboard:modal-closed",this.hideAllPanels),this.uppy.off("file-editor:complete",this.hideAllPanels),this.uppy.off("complete",this.handleComplete),this.uppy.off("files-added",Ii(this,Di)[Di]),this.uppy.off("file-removed",Ii(this,Di)[Di]),document.removeEventListener("focus",this.recordIfFocusedOnUppyRecently),document.removeEventListener("click",this.recordIfFocusedOnUppyRecently),this.opts.inline&&this.el.removeEventListener("keydown",this.handleKeyDownInInline),this.opts.autoOpenFileEditor&&this.uppy.off("files-added",Ii(this,Oi)[Oi])},this.superFocusOnEachUpdate=()=>{const e=this.el.contains(document.activeElement),t=document.activeElement===document.body||null===document.activeElement,n=0===this.uppy.getState().info.length,r=!this.opts.inline;n&&(r||e||t&&this.ifFocusedOnUppyRecently)?this.superFocus(this.el,this.getPluginState().activeOverlayType):this.superFocus.cancel()},this.afterUpdate=()=>{!this.opts.disabled||this.dashboardIsDisabled?(!this.opts.disabled&&this.dashboardIsDisabled&&this.disableInteractiveElements(!1),this.superFocusOnEachUpdate()):this.disableInteractiveElements(!0)},this.saveFileCard=(e,t)=>{this.uppy.setFileMeta(t,e),this.toggleFileCard(!1,t)},Object.defineProperty(this,Ni,{writable:!0,value:e=>{const t=this.uppy.getPlugin(e.id);return{...e,icon:t.icon||this.opts.defaultPickerIcon,render:t.render}}}),Object.defineProperty(this,ki,{writable:!0,value:e=>{const t=this.uppy.getPlugin(e.id);return"function"!=typeof t.isSupported||t.isSupported()}}),Object.defineProperty(this,Fi,{writable:!0,value:Mi((e=>e.filter((e=>"acquirer"===e.type&&Ii(this,ki)[ki](e))).map(Ii(this,Ni)[Ni])))}),Object.defineProperty(this,Bi,{writable:!0,value:Mi((e=>e.filter((e=>"progressindicator"===e.type)).map(Ii(this,Ni)[Ni])))}),Object.defineProperty(this,Ui,{writable:!0,value:Mi((e=>e.filter((e=>"editor"===e.type)).map(Ii(this,Ni)[Ni])))}),this.render=e=>{const t=this.getPluginState(),{files:n,capabilities:r,allowNewUpload:i}=e,{newFiles:o,uploadStartedFiles:a,completeFiles:u,erroredFiles:c,inProgressFiles:d,inProgressNotPausedFiles:h,processingFiles:p,isUploadStarted:f,isAllComplete:m,isAllErrored:g,isAllPaused:y}=this.uppy.getObjectOfFilesPerState(),v=Ii(this,Fi)[Fi](t.targets),b=Ii(this,Bi)[Bi](t.targets),_=Ii(this,Ui)[Ui](t.targets);let E;return E="auto"===this.opts.theme?r.darkMode?"dark":"light":this.opts.theme,["files","folders","both"].indexOf(this.opts.fileManagerSelectionType)<0&&(this.opts.fileManagerSelectionType="files",console.warn(`Unsupported option for "fileManagerSelectionType". Using default of "${this.opts.fileManagerSelectionType}".`)),function(e){const t=0===e.totalFileCount,n=1===e.totalFileCount,r=e.containerWidth>576,i=e.containerHeight>330,o=l({"uppy-Dashboard":!0,"uppy-Dashboard--isDisabled":e.disabled,"uppy-Dashboard--animateOpenClose":e.animateOpenClose,"uppy-Dashboard--isClosing":e.isClosing,"uppy-Dashboard--isDraggingOver":e.isDraggingOver,"uppy-Dashboard--modal":!e.inline,"uppy-size--md":e.containerWidth>576,"uppy-size--lg":e.containerWidth>700,"uppy-size--xl":e.containerWidth>900,"uppy-size--height-md":e.containerHeight>330,"uppy-Dashboard--isAddFilesPanelVisible":e.showAddFilesPanel,"uppy-Dashboard--isInnerWrapVisible":e.areInsidesReadyToBeVisible,"uppy-Dashboard--singleFile":e.singleFileFullScreen&&n&&i});let a=1;e.containerWidth>900?a=5:e.containerWidth>700?a=4:e.containerWidth>576&&(a=3);const u=e.showSelectedFiles&&!t,c=e.recoveredState?Object.keys(e.recoveredState.files).length:null,d=e.files?Object.keys(e.files).filter((t=>e.files[t].isGhost)).length:null;return(0,s.h)("div",{className:o,"data-uppy-theme":e.theme,"data-uppy-num-acquirers":e.acquirers.length,"data-uppy-drag-drop-supported":!e.disableLocalFiles&&Or(),"aria-hidden":e.inline?"false":e.isHidden,"aria-disabled":e.disabled,"aria-label":e.inline?e.i18n("dashboardTitle"):e.i18n("dashboardWindowTitle"),onPaste:e.handlePaste,onDragOver:e.handleDragOver,onDragLeave:e.handleDragLeave,onDrop:e.handleDrop},(0,s.h)("div",{"aria-hidden":"true",className:"uppy-Dashboard-overlay",tabIndex:-1,onClick:e.handleClickOutside}),(0,s.h)("div",{className:"uppy-Dashboard-inner","aria-modal":!e.inline&&"true",role:!e.inline&&"dialog",style:{width:e.inline&&e.width?e.width:"",height:e.inline&&e.height?e.height:""}},e.inline?null:(0,s.h)("button",{className:"uppy-u-reset uppy-Dashboard-close",type:"button","aria-label":e.i18n("closeModal"),title:e.i18n("closeModal"),onClick:e.closeModal},(0,s.h)("span",{"aria-hidden":"true"},"×")),(0,s.h)("div",{className:"uppy-Dashboard-innerWrap"},(0,s.h)("div",{className:"uppy-Dashboard-dropFilesHereHint"},e.i18n("dropHint")),u&&(0,s.h)(bi,e),c&&(0,s.h)("div",{className:"uppy-Dashboard-serviceMsg"},(0,s.h)("svg",{className:"uppy-Dashboard-serviceMsg-icon","aria-hidden":"true",focusable:"false",width:"21",height:"16",viewBox:"0 0 24 19"},(0,s.h)("g",{transform:"translate(0 -1)",fill:"none",fillRule:"evenodd"},(0,s.h)("path",{d:"M12.857 1.43l10.234 17.056A1 1 0 0122.234 20H1.766a1 1 0 01-.857-1.514L11.143 1.429a1 1 0 011.714 0z",fill:"#FFD300"}),(0,s.h)("path",{fill:"#000",d:"M11 6h2l-.3 8h-1.4z"}),(0,s.h)("circle",{fill:"#000",cx:"12",cy:"17",r:"1"}))),(0,s.h)("strong",{className:"uppy-Dashboard-serviceMsg-title"},e.i18n("sessionRestored")),(0,s.h)("div",{className:"uppy-Dashboard-serviceMsg-text"},d>0?e.i18n("recoveredXFiles",{smart_count:d}):e.i18n("recoveredAllFiles"))),u?(0,s.h)(ri,{id:e.id,error:e.error,i18n:e.i18n,uppy:e.uppy,files:e.files,acquirers:e.acquirers,resumableUploads:e.resumableUploads,hideRetryButton:e.hideRetryButton,hidePauseResumeButton:e.hidePauseResumeButton,hideCancelButton:e.hideCancelButton,showLinkToFileUploadResult:e.showLinkToFileUploadResult,showRemoveButtonAfterComplete:e.showRemoveButtonAfterComplete,isWide:e.isWide,metaFields:e.metaFields,toggleFileCard:e.toggleFileCard,handleRequestThumbnail:e.handleRequestThumbnail,handleCancelThumbnail:e.handleCancelThumbnail,recoveredState:e.recoveredState,individualCancellation:e.individualCancellation,openFileEditor:e.openFileEditor,canEditFile:e.canEditFile,toggleAddFilesPanel:e.toggleAddFilesPanel,isSingleFile:n,itemsPerRow:a}):(0,s.h)(ai,Si({},e,{isSizeMD:r})),(0,s.h)(Ai,null,e.showAddFilesPanel?(0,s.h)(si,Si({key:"AddFiles"},e,{isSizeMD:r})):null),(0,s.h)(Ai,null,e.fileCardFor?(0,s.h)(Ei,Si({key:"FileCard"},e)):null),(0,s.h)(Ai,null,e.activePickerPanel?(0,s.h)(ui,Si({key:"Picker"},e)):null),(0,s.h)(Ai,null,e.showFileEditor?(0,s.h)(ci,Si({key:"Editor"},e)):null),(0,s.h)("div",{className:"uppy-Dashboard-progressindicators"},e.progressindicators.map((t=>e.uppy.getPlugin(t.id).render(e.state)))))))}({state:e,isHidden:t.isHidden,files:n,newFiles:o,uploadStartedFiles:a,completeFiles:u,erroredFiles:c,inProgressFiles:d,inProgressNotPausedFiles:h,processingFiles:p,isUploadStarted:f,isAllComplete:m,isAllErrored:g,isAllPaused:y,totalFileCount:Object.keys(n).length,totalProgress:e.totalProgress,allowNewUpload:i,acquirers:v,theme:E,disabled:this.opts.disabled,disableLocalFiles:this.opts.disableLocalFiles,direction:this.opts.direction,activePickerPanel:t.activePickerPanel,showFileEditor:t.showFileEditor,saveFileEditor:this.saveFileEditor,disableInteractiveElements:this.disableInteractiveElements,animateOpenClose:this.opts.animateOpenClose,isClosing:t.isClosing,progressindicators:b,editors:_,autoProceed:this.uppy.opts.autoProceed,id:this.id,closeModal:this.requestCloseModal,handleClickOutside:this.handleClickOutside,handleInputChange:this.handleInputChange,handlePaste:this.handlePaste,inline:this.opts.inline,showPanel:this.showPanel,hideAllPanels:this.hideAllPanels,i18n:this.i18n,i18nArray:this.i18nArray,uppy:this.uppy,note:this.opts.note,recoveredState:e.recoveredState,metaFields:t.metaFields,resumableUploads:r.resumableUploads||!1,individualCancellation:r.individualCancellation,isMobileDevice:r.isMobileDevice,fileCardFor:t.fileCardFor,toggleFileCard:this.toggleFileCard,toggleAddFilesPanel:this.toggleAddFilesPanel,showAddFilesPanel:t.showAddFilesPanel,saveFileCard:this.saveFileCard,openFileEditor:this.openFileEditor,canEditFile:this.canEditFile,width:this.opts.width,height:this.opts.height,showLinkToFileUploadResult:this.opts.showLinkToFileUploadResult,fileManagerSelectionType:this.opts.fileManagerSelectionType,proudlyDisplayPoweredByUppy:this.opts.proudlyDisplayPoweredByUppy,hideCancelButton:this.opts.hideCancelButton,hideRetryButton:this.opts.hideRetryButton,hidePauseResumeButton:this.opts.hidePauseResumeButton,showRemoveButtonAfterComplete:this.opts.showRemoveButtonAfterComplete,containerWidth:t.containerWidth,containerHeight:t.containerHeight,areInsidesReadyToBeVisible:t.areInsidesReadyToBeVisible,isTargetDOMEl:this.isTargetDOMEl,parentElement:this.el,allowedFileTypes:this.uppy.opts.restrictions.allowedFileTypes,maxNumberOfFiles:this.uppy.opts.restrictions.maxNumberOfFiles,requiredMetaFields:this.uppy.opts.restrictions.requiredMetaFields,showSelectedFiles:this.opts.showSelectedFiles,showNativePhotoCameraButton:this.opts.showNativePhotoCameraButton,showNativeVideoCameraButton:this.opts.showNativeVideoCameraButton,nativeCameraFacingMode:this.opts.nativeCameraFacingMode,singleFileFullScreen:this.opts.singleFileFullScreen,handleCancelRestore:this.handleCancelRestore,handleRequestThumbnail:this.handleRequestThumbnail,handleCancelThumbnail:this.handleCancelThumbnail,isDraggingOver:t.isDraggingOver,handleDragOver:this.handleDragOver,handleDragLeave:this.handleDragLeave,handleDrop:this.handleDrop})},this.discoverProviderPlugins=()=>{this.uppy.iteratePlugins((e=>{e&&!e.target&&e.opts&&e.opts.target===this.constructor&&this.addTarget(e)}))},this.install=()=>{this.setPluginState({isHidden:!0,fileCardFor:null,activeOverlayType:null,showAddFilesPanel:!1,activePickerPanel:!1,showFileEditor:!1,metaFields:this.opts.metaFields,targets:[],areInsidesReadyToBeVisible:!1,isDraggingOver:!1});const{inline:e,closeAfterFinish:t}=this.opts;if(e&&t)throw new Error("[Dashboard] `closeAfterFinish: true` cannot be used on an inline Dashboard, because an inline Dashboard cannot be closed at all. Either set `inline: false`, or disable the `closeAfterFinish` option.");const{allowMultipleUploads:n,allowMultipleUploadBatches:r}=this.uppy.opts;(n||r)&&t&&this.uppy.log("[Dashboard] When using `closeAfterFinish`, we recommended setting the `allowMultipleUploadBatches` option to `false` in the Uppy constructor. See https://uppy.io/docs/uppy/#allowMultipleUploads-true","warning");const{target:i}=this.opts;i&&this.mount(i,this),(this.opts.plugins||[]).forEach((e=>{const t=this.uppy.getPlugin(e);t&&t.mount(this,t)})),this.opts.disableStatusBar||this.uppy.use(j,{id:`${this.id}:StatusBar`,target:this,hideUploadButton:this.opts.hideUploadButton,hideRetryButton:this.opts.hideRetryButton,hidePauseResumeButton:this.opts.hidePauseResumeButton,hideCancelButton:this.opts.hideCancelButton,showProgressDetails:this.opts.showProgressDetails,hideAfterFinish:this.opts.hideProgressAfterFinish,locale:this.opts.locale,doneButtonHandler:this.opts.doneButtonHandler}),this.opts.disableInformer||this.uppy.use($,{id:`${this.id}:Informer`,target:this}),this.opts.disableThumbnailGenerator||this.uppy.use(mt,{id:`${this.id}:ThumbnailGenerator`,thumbnailWidth:this.opts.thumbnailWidth,thumbnailHeight:this.opts.thumbnailHeight,thumbnailType:this.opts.thumbnailType,waitForThumbnailsBeforeUpload:this.opts.waitForThumbnailsBeforeUpload,lazy:!this.opts.waitForThumbnailsBeforeUpload}),this.darkModeMediaQuery="undefined"!=typeof window&&window.matchMedia?window.matchMedia("(prefers-color-scheme: dark)"):null;const o=!!this.darkModeMediaQuery&&this.darkModeMediaQuery.matches;this.uppy.log("[Dashboard] Dark mode is "+(o?"on":"off")),this.setDarkModeCapability(o),"auto"===this.opts.theme&&this.darkModeMediaQuery.addListener(this.handleSystemDarkModeChange),this.discoverProviderPlugins(),this.initEvents()},this.uninstall=()=>{if(!this.opts.disableInformer){const e=this.uppy.getPlugin(`${this.id}:Informer`);e&&this.uppy.removePlugin(e)}if(!this.opts.disableStatusBar){const e=this.uppy.getPlugin(`${this.id}:StatusBar`);e&&this.uppy.removePlugin(e)}if(!this.opts.disableThumbnailGenerator){const e=this.uppy.getPlugin(`${this.id}:ThumbnailGenerator`);e&&this.uppy.removePlugin(e)}(this.opts.plugins||[]).forEach((e=>{const t=this.uppy.getPlugin(e);t&&t.unmount()})),"auto"===this.opts.theme&&this.darkModeMediaQuery.removeListener(this.handleSystemDarkModeChange),this.unmount(),this.removeEvents()},this.id=this.opts.id||"Dashboard",this.title="Dashboard",this.type="orchestrator",this.modalName=`uppy-Dashboard-${(0,jn.x)()}`,this.defaultLocale=xi;const r={target:"body",metaFields:[],trigger:null,inline:!1,width:750,height:550,thumbnailWidth:280,thumbnailType:"image/jpeg",waitForThumbnailsBeforeUpload:!1,defaultPickerIcon:cr,showLinkToFileUploadResult:!1,showProgressDetails:!1,hideUploadButton:!1,hideCancelButton:!1,hideRetryButton:!1,hidePauseResumeButton:!1,hideProgressAfterFinish:!1,doneButtonHandler:()=>{this.uppy.cancelAll(),this.requestCloseModal()},note:null,closeModalOnClickOutside:!1,closeAfterFinish:!1,singleFileFullScreen:!0,disableStatusBar:!1,disableInformer:!1,disableThumbnailGenerator:!1,disablePageScrollWhenModalOpen:!0,animateOpenClose:!0,fileManagerSelectionType:"files",proudlyDisplayPoweredByUppy:!0,onRequestCloseModal:()=>this.closeModal(),showSelectedFiles:!0,showRemoveButtonAfterComplete:!1,browserBackButtonClose:!1,showNativePhotoCameraButton:!1,showNativeVideoCameraButton:!1,theme:"light",autoOpenFileEditor:!1,disabled:!1,disableLocalFiles:!1};this.opts={...r,...t},this.i18nInit(),this.superFocus=function(){let e=!1;return Dr(((t,n)=>{const r=Mr(t,n),i=r.contains(document.activeElement);if(i&&e)return;const o=r.querySelector("[data-uppy-super-focusable]");if(!i||o)if(o)o.focus({preventScroll:!0}),e=!0;else{const t=r.querySelector(Cr);null==t||t.focus({preventScroll:!0}),e=!1}}),260)}(),this.ifFocusedOnUppyRecently=!1,this.makeDashboardInsidesVisibleAnywayTimeout=null,this.removeDragOverClassTimeout=null}}zi.VERSION="3.5.1"},8576:(e,t,n)=>{"use strict";n.d(t,{Z:()=>g});var r=n(8596),i=n(8674),o=n(7581);function a(){return a=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},a.apply(this,arguments)}var s={"[object HTMLCollection]":!0,"[object NodeList]":!0,"[object RadioNodeList]":!0},l={button:!0,fieldset:!0,reset:!0,submit:!0},u={checkbox:!0,radio:!0},c=/^\s+|\s+$/g,d=Array.prototype.slice,h=Object.prototype.toString;function p(e,t){if(!e)throw new Error("A form is required by getFormData, was given form="+e);t=a({includeDisabled:!1,trim:!1},t);for(var n,r={},i=[],o={},s=0,u=e.elements.length;s<u;s++){var c=e.elements[s];l[c.type]||c.disabled&&!t.includeDisabled||(n=c.name||c.id)&&!o[n]&&(i.push(n),o[n]=!0)}for(var d=0,h=i.length;d<h;d++){var p=f(e,n=i[d],t);null!=p&&(r[n]=p)}return r}function f(e,t,n){if(!e)throw new Error("A form is required by getFieldData, was given form="+e);if(!t&&"[object String]"!==h.call(t))throw new Error("A field name is required by getFieldData, was given fieldName="+t);n=a({includeDisabled:!1,trim:!1},n);var r=e.elements[t];if(!r||r.disabled&&!n.includeDisabled)return null;if(!s[h.call(r)])return m(r,n.trim);for(var i=[],o=!0,l=0,u=r.length;l<u;l++)if(!r[l].disabled||n.includeDisabled){o&&"radio"!==r[l].type&&(o=!1);var c=m(r[l],n.trim);null!=c&&(i=i.concat(c))}return o&&1===i.length?i[0]:i.length>0?i:null}function m(e,t){var n=null,r=e.type;if("select-one"===r)return e.options.length&&(n=e.options[e.selectedIndex].value),n;if("select-multiple"===r){n=[];for(var i=0,o=e.options.length;i<o;i++)e.options[i].selected&&n.push(e.options[i].value);return 0===n.length&&(n=null),n}return"file"===r&&"files"in e?(e.multiple?0===(n=d.call(e.files)).length&&(n=null):n=e.files[0],n):(u[r]?e.checked&&(n="checkbox"===r&&!e.hasAttribute("value")||e.value):n=t?e.value.replace(c,""):e.value,n)}p.getFieldData=f;class g extends r.Z{constructor(e,t){super(e,t),this.type="acquirer",this.id=this.opts.id||"Form",this.title="Form",this.opts={target:null,resultName:"uppyResult",getMetaFromForm:!0,addResultToForm:!0,submitOnSuccess:!1,triggerUploadOnSubmit:!1,...t},this.handleFormSubmit=this.handleFormSubmit.bind(this),this.handleUploadStart=this.handleUploadStart.bind(this),this.handleSuccess=this.handleSuccess.bind(this),this.addResultToForm=this.addResultToForm.bind(this),this.getMetaFromForm=this.getMetaFromForm.bind(this)}handleUploadStart(){this.opts.getMetaFromForm&&this.getMetaFromForm()}handleSuccess(e){this.opts.addResultToForm&&this.addResultToForm(e),this.opts.submitOnSuccess&&this.form.submit()}handleFormSubmit(e){if(this.opts.triggerUploadOnSubmit){e.preventDefault();const t=(0,o.Z)(e.target.elements),n=[];t.forEach((e=>{("BUTTON"===e.tagName||"INPUT"===e.tagName&&"submit"===e.type)&&!e.disabled&&(e.disabled=!0,n.push(e))})),this.uppy.upload().then((()=>{n.forEach((e=>{e.disabled=!1}))}),(e=>(n.forEach((e=>{e.disabled=!1})),Promise.reject(e)))).catch((e=>{this.uppy.log(e.stack||e.message||e)}))}}addResultToForm(e){this.uppy.log("[Form] Adding result to the original form:"),this.uppy.log(e);let t=this.form.querySelector(`[name="${this.opts.resultName}"]`);if(t){let n;try{n=JSON.parse(t.value)}catch(e){}return Array.isArray(n)||(n=[]),n.push(e),void(t.value=JSON.stringify(n))}t=document.createElement("input"),t.name=this.opts.resultName,t.type="hidden",t.value=JSON.stringify([e]),this.form.appendChild(t)}getMetaFromForm(){const e=p(this.form);delete 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Error("Could not load authentication data required for third-party login. 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Please consult the docs (for example, https://uppy.io/docs/instagram/ for the Instagram plugin) and use the updated options.`");if(t.companionAllowedHosts){const n=t.companionAllowedHosts;if(!("string"==typeof n||Array.isArray(n)||n instanceof RegExp))throw new TypeError(`${e.id}: the option "companionAllowedHosts" must be one of string, Array, RegExp`);e.opts.companionAllowedHosts=n}else/^(?!https?:\/\/).*$/i.test(t.companionUrl)?e.opts.companionAllowedHosts=`https://${t.companionUrl.replace(/^\/\//,"")}`:e.opts.companionAllowedHosts=new URL(t.companionUrl).origin;e.storage=e.opts.storage||r}}async function bt(){return this.uppy.getPlugin(this.pluginId).storage.getItem(this.tokenKey)}async function _t(){return this.uppy.getPlugin(this.pluginId).storage.removeItem(this.tokenKey)}var Et=n(4800);let wt,Tt;function At(e,t){if(!Object.prototype.hasOwnProperty.call(e,t))throw new TypeError("attempted to use private field on non-instance");return e}var St=0;function xt(e){return"__private_"+St+++"_"+e}var It=xt("queued"),Rt=xt("emitter"),Ct=xt("isOpen"),Mt=xt("socket"),Lt=xt("handleMessage");wt=Symbol.for("uppy test: getSocket"),Tt=Symbol.for("uppy test: getQueued");class Pt{constructor(e){Object.defineProperty(this,It,{writable:!0,value:[]}),Object.defineProperty(this,Rt,{writable:!0,value:Et()}),Object.defineProperty(this,Ct,{writable:!0,value:!1}),Object.defineProperty(this,Mt,{writable:!0,value:void 0}),Object.defineProperty(this,Lt,{writable:!0,value:e=>{try{const t=JSON.parse(e.data);this.emit(t.action,t.payload)}catch(e){console.log(e)}}}),this.opts=e,e&&!1===e.autoOpen||this.open()}get isOpen(){return At(this,Ct)[Ct]}[wt](){return At(this,Mt)[Mt]}[Tt](){return At(this,It)[It]}open(){null==At(this,Mt)[Mt]&&(At(this,Mt)[Mt]=new WebSocket(this.opts.target),At(this,Mt)[Mt].onopen=()=>{for(At(this,Ct)[Ct]=!0;At(this,It)[It].length>0&&At(this,Ct)[Ct];){const 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un(e,t){void 0===t&&(t={});const n={fn:e,priority:t.priority||0,abort:()=>{zt(this,tn)[tn](n)},done:()=>{throw new Error("Cannot mark a queued request as done: this indicates a bug")}},r=zt(this,Zt)[Zt].findIndex((e=>n.priority>e.priority));return-1===r?zt(this,Zt)[Zt].push(n):zt(this,Zt)[Zt].splice(r,0,n),n}function cn(e){const t=zt(this,Zt)[Zt].indexOf(e);-1!==t&&zt(this,Zt)[Zt].splice(t,1)}function dn(e,t){if(!Object.prototype.hasOwnProperty.call(e,t))throw new TypeError("attempted to use private field on non-instance");return e}Symbol("__queue");var hn=0;function pn(e){return"__private_"+hn+++"_"+e}const fn={endpoint:"",uploadUrl:null,metadata:{},uploadSize:null,onProgress:null,onChunkComplete:null,onSuccess:null,onError:null,overridePatchMethod:!1,headers:{},addRequestId:!1,chunkSize:1/0,retryDelays:[100,1e3,3e3,5e3],parallelUploads:1,removeFingerprintOnSuccess:!1,uploadLengthDeferred:!1,uploadDataDuringCreation:!1};var mn=pn("retryDelayIterator"),gn=pn("upload"),yn=pn("requestSocketToken"),vn=pn("uploadFiles"),bn=pn("handleUpload");class _n extends u{constructor(e,t){var n,r;super(e,t),Object.defineProperty(this,vn,{value:wn}),Object.defineProperty(this,gn,{value:En}),Object.defineProperty(this,mn,{writable:!0,value:void 0}),Object.defineProperty(this,yn,{writable:!0,value:async(e,t)=>{const n=new(e.remote.providerOptions.provider?vt:at)(this.uppy,e.remote.providerOptions),r={...this.opts};return e.tus&&Object.assign(r,e.tus),(await n.post(e.remote.url,{...e.remote.body,endpoint:r.endpoint,uploadUrl:r.uploadUrl,protocol:"tus",size:e.data.size,headers:"function"==typeof r.headers?r.headers(e):r.headers,metadata:e.meta},t)).token}}),Object.defineProperty(this,bn,{writable:!0,value:async e=>{if(0===e.length)return void this.uppy.log("[Tus] No files to upload");0===this.opts.limit&&this.uppy.log("[Tus] When uploading multiple files at once, consider setting the `limit` option (to `10` for example), to limit the number of concurrent uploads, which helps prevent memory and network issues: https://uppy.io/docs/tus/#limit-0","warning"),this.uppy.log("[Tus] Uploading...");const t=this.uppy.getFilesByIds(e);await dn(this,vn)[vn](t)}}),this.type="uploader",this.id=this.opts.id||"Tus",this.title="Tus";const i={useFastRemoteRetry:!0,limit:20,retryDelays:fn.retryDelays,withCredentials:!1};if(this.opts={...i,...t},void 0===(null==t?void 0:t.allowedMetaFields)&&"metaFields"in this.opts)throw new Error("The `metaFields` option has been renamed to `allowedMetaFields`.");if("autoRetry"in t)throw new Error("The `autoRetry` option was deprecated and has been removed.");this.requests=null!=(n=this.opts.rateLimitedQueue)?n:new on(this.opts.limit),dn(this,mn)[mn]=null==(r=this.opts.retryDelays)?void 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t=/^(?:https?:\/\/|\/\/)?(?:[^@\n]+@)?(?:www\.)?([^\n]+)/i.exec(e)[1];return`${/^http:\/\//i.test(e)?"ws":"wss"}://${t}`}(e.remote.companionUrl),a=new Pt({target:`${o}/api/${i}`,autoOpen:!1});let s;this.uploaderSockets[e.id]=a,this.uploaderEvents[e.id]=new Ut(this.uppy),this.onFileRemove(e.id,(()=>{a.send("cancel",{}),s.abort(),this.resetUploaderReferences(e.id),n(`upload ${e.id} was removed`)})),this.onPause(e.id,(e=>{e?(a.send("pause",{}),s.abort()):(s.abort(),s=this.requests.run((()=>(a.open(),a.send("resume",{}),()=>{}))))})),this.onPauseAll(e.id,(()=>{a.send("pause",{}),s.abort()})),this.onCancelAll(e.id,(function(r){let{reason:i}=void 0===r?{}:r;"user"===i&&(a.send("cancel",{}),s.abort(),t.resetUploaderReferences(e.id)),n(`upload ${e.id} was canceled`)})),this.onResumeAll(e.id,(()=>{s.abort(),e.error&&a.send("pause",{}),s=this.requests.run((()=>(a.open(),a.send("resume",{}),()=>{})))})),this.onRetry(e.id,(()=>{a.isOpen&&(a.send("pause",{}),a.send("resume",{}))})),this.onRetryAll(e.id,(()=>{a.isOpen&&(a.send("pause",{}),a.send("resume",{}))})),a.on("progress",(t=>Dt(this,t,e))),a.on("error",(t=>{const{message:n}=t.error,i=Object.assign(new Error(n),{cause:t.error});this.opts.useFastRemoteRetry?a.close():(this.resetUploaderReferences(e.id),this.uppy.setFileState(e.id,{serverToken:null})),this.uppy.emit("upload-error",e,i),s.done(),r(i)})),a.on("success",(t=>{const r={uploadURL:t.url};this.uppy.emit("upload-success",e,r),this.resetUploaderReferences(e.id),s.done(),a.close(),n()})),s=this.requests.run((()=>(e.isPaused?a.send("pause",{}):a.open(),()=>{})))}))}onReceiveUploadUrl(e,t){const n=this.uppy.getFile(e.id);n&&(n.tus&&n.tus.uploadUrl===t||(this.uppy.log("[Tus] Storing upload 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n=this;this.uploaderEvents[e].on("cancel-all",(function(){n.uppy.getFile(e)&&t(...arguments)}))}onResumeAll(e,t){this.uploaderEvents[e].on("resume-all",(()=>{this.uppy.getFile(e)&&t()}))}install(){this.uppy.setState({capabilities:{...this.uppy.getState().capabilities,resumableUploads:!0}}),this.uppy.addUploader(dn(this,bn)[bn]),this.uppy.on("reset-progress",this.handleResetProgress)}uninstall(){this.uppy.setState({capabilities:{...this.uppy.getState().capabilities,resumableUploads:!1}}),this.uppy.removeUploader(dn(this,bn)[bn])}}function En(e){var t=this;return this.resetUploaderReferences(e.id),new Promise(((n,r)=>{let i,o,a;const s={...this.opts,...e.tus||{}};"function"==typeof s.headers&&(s.headers=s.headers(e));const l={...fn,...s};var u;l.fingerprint=(u=e,(e,t)=>{if("undefined"!=typeof window&&(void 0!==window.PhoneGap||void 0!==window.Cordova||void 0!==window.cordova)||"undefined"!=typeof navigator&&"string"==typeof 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t={uploadURL:a.url};this.resetUploaderReferences(e.id),i.done(),this.uppy.emit("upload-success",e,t),a.url&&this.uppy.log(`Download ${a.file.name} from ${a.url}`),n(a)};const c=e=>{var t;const n=null==e||null==(t=e.originalResponse)?void 0:t.getStatus();if(429===n){if(!this.requests.isPaused){var r;const e=null==(r=dn(this,mn)[mn])?void 0:r.next();if(null==e||e.done)return!1;this.requests.rateLimit(e.value)}}else{if(n>400&&n<500&&409!==n&&423!==n)return!1;"undefined"!=typeof navigator&&!1===navigator.onLine&&(this.requests.isPaused||(this.requests.pause(),window.addEventListener("online",(()=>{this.requests.resume()}),{once:!0})))}return i.abort(),i={shouldBeRequeued:!0,abort(){this.shouldBeRequeued=!1},done(){throw new Error("Cannot mark a queued request as done: this indicates a bug")},fn(){throw new Error("Cannot run a queued request: this indicates a bug")}},!0};null!=s.onShouldRetry?l.onShouldRetry=function(){for(var e=arguments.length,t=new 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b=function(){},_={trace:b,debug:b,log:b,warn:b,info:b,error:b};let E=_;const w=E,T=/^(\d+)x(\d+)$/,A=/(.+?)=(".*?"|.*?)(?:,|$)/g;class S{constructor(e){"string"==typeof e&&(e=S.parseAttrList(e));for(const t in e)e.hasOwnProperty(t)&&("X-"===t.substring(0,2)&&(this.clientAttrs=this.clientAttrs||[],this.clientAttrs.push(t)),this[t]=e[t])}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;const n=new Uint8Array(t.length/2);for(let e=0;e<t.length/2;e++)n[e]=parseInt(t.slice(2*e,2*e+2),16);return n}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const n=this[e];return n?parseFloat(n):t}enumeratedString(e){return this[e]}bool(e){return"YES"===this[e]}decimalResolution(e){const t=T.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e){let t;const n={};for(A.lastIndex=0;null!==(t=A.exec(e));){let e=t[2];0===e.indexOf('"')&&e.lastIndexOf('"')===e.length-1&&(e=e.slice(1,-1)),n[t[1].trim()]=e}return n}}function x(e){return"SCTE35-OUT"===e||"SCTE35-IN"===e}class I{constructor(e,t){if(this.attr=void 0,this._startDate=void 0,this._endDate=void 0,this._badValueForSameId=void 0,t){const n=t.attr;for(const t in n)if(Object.prototype.hasOwnProperty.call(e,t)&&e[t]!==n[t]){w.warn(`DATERANGE tag attribute: "${t}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=t;break}e=f(new S({}),n,e)}if(this.attr=e,this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const e=new Date(this.attr["END-DATE"]);m(e.getTime())&&(this._endDate=e)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get startDate(){return this._startDate}get endDate(){if(this._endDate)return this._endDate;const e=this.duration;return null!==e?new Date(this._startDate.getTime()+1e3*e):null}get duration(){if("DURATION"in this.attr){const e=this.attr.decimalFloatingPoint("DURATION");if(m(e))return e}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}get plannedDuration(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}get endOnNext(){return this.attr.bool("END-ON-NEXT")}get isValid(){return!!this.id&&!this._badValueForSameId&&m(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)}}class R{constructor(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}}var C="audio",M="video",L="audiovideo";class P{constructor(e){this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams={[C]:null,[M]:null,[L]:null},this.baseurl=e}setByteRange(e,t){const n=e.split("@",2),r=[];1===n.length?r[0]=t?t.byteRangeEndOffset:0:r[0]=parseInt(n[1]),r[1]=parseInt(n[0])+r[0],this._byteRange=r}get byteRange(){return this._byteRange?this._byteRange:[]}get byteRangeStartOffset(){return this.byteRange[0]}get byteRangeEndOffset(){return this.byteRange[1]}get url(){return!this._url&&this.baseurl&&this.relurl&&(this._url=c.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""}set url(e){this._url=e}}class D extends P{constructor(e,t){super(t),this._decryptdata=null,this.rawProgramDateTime=null,this.programDateTime=null,this.tagList=[],this.duration=0,this.sn=0,this.levelkeys=void 0,this.type=void 0,this.loader=null,this.keyLoader=null,this.level=-1,this.cc=0,this.startPTS=void 0,this.endPTS=void 0,this.startDTS=void 0,this.endDTS=void 0,this.start=0,this.deltaPTS=void 0,this.maxStartPTS=void 0,this.minEndPTS=void 0,this.stats=new R,this.urlId=0,this.data=void 0,this.bitrateTest=!1,this.title=null,this.initSegment=null,this.endList=void 0,this.gap=void 0,this.type=e}get decryptdata(){const{levelkeys:e}=this;if(!e&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkeys&&!this.levelkeys.NONE){const e=this.levelkeys.identity;if(e)this._decryptdata=e.getDecryptData(this.sn);else{const e=Object.keys(this.levelkeys);if(1===e.length)return this._decryptdata=this.levelkeys[e[0]].getDecryptData(this.sn)}}return this._decryptdata}get end(){return this.start+this.duration}get endProgramDateTime(){if(null===this.programDateTime)return null;if(!m(this.programDateTime))return null;const e=m(this.duration)?this.duration:0;return this.programDateTime+1e3*e}get encrypted(){var e;if(null!=(e=this._decryptdata)&&e.encrypted)return!0;if(this.levelkeys){const e=Object.keys(this.levelkeys),t=e.length;if(t>1||1===t&&this.levelkeys[e[0]].encrypted)return!0}return!1}setKeyFormat(e){if(this.levelkeys){const t=this.levelkeys[e];t&&!this._decryptdata&&(this._decryptdata=t.getDecryptData(this.sn))}}abortRequests(){var e,t;null==(e=this.loader)||e.abort(),null==(t=this.keyLoader)||t.abort()}setElementaryStreamInfo(e,t,n,r,i,o=!1){const{elementaryStreams:a}=this,s=a[e];s?(s.startPTS=Math.min(s.startPTS,t),s.endPTS=Math.max(s.endPTS,n),s.startDTS=Math.min(s.startDTS,r),s.endDTS=Math.max(s.endDTS,i)):a[e]={startPTS:t,endPTS:n,startDTS:r,endDTS:i,partial:o}}clearElementaryStreamInfo(){const{elementaryStreams:e}=this;e[C]=null,e[M]=null,e[L]=null}}class O extends P{constructor(e,t,n,r,i){super(n),this.fragOffset=0,this.duration=0,this.gap=!1,this.independent=!1,this.relurl=void 0,this.fragment=void 0,this.index=void 0,this.stats=new R,this.duration=e.decimalFloatingPoint("DURATION"),this.gap=e.bool("GAP"),this.independent=e.bool("INDEPENDENT"),this.relurl=e.enumeratedString("URI"),this.fragment=t,this.index=r;const o=e.enumeratedString("BYTERANGE");o&&this.setByteRange(o,i),i&&(this.fragOffset=i.fragOffset+i.duration)}get start(){return this.fragment.start+this.fragOffset}get end(){return this.start+this.duration}get loaded(){const{elementaryStreams:e}=this;return!!(e.audio||e.video||e.audiovideo)}}class N{constructor(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.encryptedFragments=void 0,this.playlistParsingError=null,this.variableList=null,this.hasVariableRefs=!1,this.fragments=[],this.encryptedFragments=[],this.dateRanges={},this.url=e}reloaded(e){if(!e)return this.advanced=!0,void(this.updated=!0);const t=this.lastPartSn-e.lastPartSn,n=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!n||!!t,this.advanced=this.endSN>e.endSN||t>0||0===t&&n>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1,this.availabilityDelay=e.availabilityDelay}get hasProgramDateTime(){return!!this.fragments.length&&m(this.fragments[this.fragments.length-1].programDateTime)}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||10}get drift(){const 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B={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},U="org.w3.clearkey",z="com.apple.streamingkeydelivery",G="com.microsoft.playready",V="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";function j(e){switch(e){case z:return B.FAIRPLAY;case G:return B.PLAYREADY;case V:return B.WIDEVINE;case U:return B.CLEARKEY}}var H="edef8ba979d64acea3c827dcd51d21ed";function Z(e){switch(e){case B.FAIRPLAY:return z;case B.PLAYREADY:return G;case B.WIDEVINE:return V;case B.CLEARKEY:return U}}function q(e){const{drmSystems:t,widevineLicenseUrl:n}=e,r=t?[B.FAIRPLAY,B.WIDEVINE,B.PLAYREADY,B.CLEARKEY].filter((e=>!!t[e])):[];return!r[B.WIDEVINE]&&n&&r.push(B.WIDEVINE),r}const W="undefined"!=typeof self&&self.navigator&&self.navigator.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null;function Y(e,t,n){return Uint8Array.prototype.slice?e.slice(t,n):new 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e+=parseInt(t.shift()).toString(16),e+=("000"+parseInt(t.shift()).toString(16)).slice(-4),e}return e}static resolve(e,t){return c.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}static isMediaPlaylist(e){return He.test(e)}static parseMasterPlaylist(e,t){const n={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:De(e)},r=[];let i;for(Ve.lastIndex=0;null!=(i=Ve.exec(e));)if(i[1]){var o;const e=new S(i[1]);Oe(n,e,["CODECS","SUPPLEMENTAL-CODECS","ALLOWED-CPC","PATHWAY-ID","STABLE-VARIANT-ID","AUDIO","VIDEO","SUBTITLES","CLOSED-CAPTIONS","NAME"]);const a=Ne(n,i[2]),s={attrs:e,bitrate:e.decimalInteger("AVERAGE-BANDWIDTH")||e.decimalInteger("BANDWIDTH"),name:e.NAME,url:We.resolve(a,t)},l=e.decimalResolution("RESOLUTION");l&&(s.width=l.width,s.height=l.height),$e((e.CODECS||"").split(/[ 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n.levels=a?r:n.levels,0===n.levels.length&&(n.playlistParsingError=new Error("no levels found in manifest")),n}static parseMasterPlaylistMedia(e,t,n){let r;const i={},o=n.levels,a={AUDIO:o.map((e=>({id:e.attrs.AUDIO,audioCodec:e.audioCodec}))),SUBTITLES:o.map((e=>({id:e.attrs.SUBTITLES,textCodec:e.textCodec}))),"CLOSED-CAPTIONS":[]};let s=0;for(je.lastIndex=0;null!==(r=je.exec(e));){const e=new S(r[1]),o=e.TYPE;if(o){const r=a[o],l=i[o]||[];i[o]=l,Oe(n,e,["URI","GROUP-ID","LANGUAGE","ASSOC-LANGUAGE","STABLE-RENDITION-ID","NAME","INSTREAM-ID","CHARACTERISTICS","CHANNELS"]);const u={attrs:e,bitrate:0,id:s++,groupId:e["GROUP-ID"]||"",instreamId:e["INSTREAM-ID"],name:e.NAME||e.LANGUAGE||"",type:o,default:e.bool("DEFAULT"),autoselect:e.bool("AUTOSELECT"),forced:e.bool("FORCED"),lang:e.LANGUAGE,url:e.URI?We.resolve(e.URI,t):""};if(null!=r&&r.length){const e=We.findGroup(r,u.groupId)||r[0];Xe(u,e,"audioCodec"),Xe(u,e,"textCodec")}l.push(u)}}return i}static parseLevelPlaylist(e,t,n,r,i,o){const a=new N(t),s=a.fragments;let l,u,c,d=null,h=0,p=0,g=0,y=0,v=null,b=new D(r,t),_=-1,E=!1;for(Ze.lastIndex=0,a.m3u8=e,a.hasVariableRefs=De(e);null!==(l=Ze.exec(e));){E&&(E=!1,b=new D(r,t),b.start=g,b.sn=h,b.cc=y,b.level=n,d&&(b.initSegment=d,b.rawProgramDateTime=d.rawProgramDateTime,d.rawProgramDateTime=null));const e=l[1];if(e){b.duration=parseFloat(e);const t=(" "+l[2]).slice(1);b.title=t||null,b.tagList.push(t?["INF",e,t]:["INF",e])}else if(l[3]){if(m(b.duration)){b.start=g,c&&et(b,c,a),b.sn=h,b.level=n,b.cc=y,b.urlId=i,s.push(b);const e=(" "+l[3]).slice(1);b.relurl=Ne(a,e),Qe(b,v),v=b,g+=b.duration,h++,p=0,E=!0}}else if(l[4]){const e=(" "+l[4]).slice(1);v?b.setByteRange(e,v):b.setByteRange(e)}else if(l[5])b.rawProgramDateTime=(" "+l[5]).slice(1),b.tagList.push(["PROGRAM-DATE-TIME",b.rawProgramDateTime]),-1===_&&(_=s.length);else{if(l=l[0].match(qe),!l){w.warn("No matches on slow regex match for level playlist!");continue}for(u=1;u<l.length&&void 0===l[u];u++);const e=(" "+l[u]).slice(1),i=(" "+l[u+1]).slice(1),g=l[u+2]?(" "+l[u+2]).slice(1):"";switch(e){case"PLAYLIST-TYPE":a.type=i.toUpperCase();break;case"MEDIA-SEQUENCE":h=a.startSN=parseInt(i);break;case"SKIP":{const e=new S(i);Oe(a,e,["RECENTLY-REMOVED-DATERANGES"]);const t=e.decimalInteger("SKIPPED-SEGMENTS");if(m(t)){a.skippedSegments=t;for(let e=t;e--;)s.unshift(null);h+=t}const n=e.enumeratedString("RECENTLY-REMOVED-DATERANGES");n&&(a.recentlyRemovedDateranges=n.split("\t"));break}case"TARGETDURATION":a.targetduration=Math.max(parseInt(i),1);break;case"VERSION":a.version=parseInt(i);break;case"EXTM3U":break;case"ENDLIST":a.live=!1;break;case"#":(i||g)&&b.tagList.push(g?[i,g]:[i]);break;case"DISCONTINUITY":y++,b.tagList.push(["DIS"]);break;case"GAP":b.gap=!0,b.tagList.push([e]);break;case"BITRATE":b.tagList.push([e,i]);break;case"DATERANGE":{const e=new S(i);Oe(a,e,["ID","CLASS","START-DATE","END-DATE","SCTE35-CMD","SCTE35-OUT","SCTE35-IN"]),Oe(a,e,e.clientAttrs);const t=new I(e,a.dateRanges[e.ID]);t.isValid||a.skippedSegments?a.dateRanges[t.id]=t:w.warn(`Ignoring invalid DATERANGE tag: "${i}"`),b.tagList.push(["EXT-X-DATERANGE",i]);break}case"DEFINE":{const e=new S(i);Oe(a,e,["NAME","VALUE","IMPORT","QUERYPARAM"]),"IMPORT"in e?Fe(a,e,o):ke(a,e,t)}break;case"DISCONTINUITY-SEQUENCE":y=parseInt(i);break;case"KEY":{const e=Ye(i,t,a);if(e.isSupported()){if("NONE"===e.method){c=void 0;break}c||(c={}),c[e.keyFormat]&&(c=f({},c)),c[e.keyFormat]=e}else w.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${i}"`);break}case"START":a.startTimeOffset=Ke(i);break;case"MAP":{const e=new S(i);if(Oe(a,e,["BYTERANGE","URI"]),b.duration){const i=new D(r,t);Je(i,e,n,c),d=i,b.initSegment=d,d.rawProgramDateTime&&!b.rawProgramDateTime&&(b.rawProgramDateTime=d.rawProgramDateTime)}else Je(b,e,n,c),d=b,E=!0;break}case"SERVER-CONTROL":{const e=new S(i);a.canBlockReload=e.bool("CAN-BLOCK-RELOAD"),a.canSkipUntil=e.optionalFloat("CAN-SKIP-UNTIL",0),a.canSkipDateRanges=a.canSkipUntil>0&&e.bool("CAN-SKIP-DATERANGES"),a.partHoldBack=e.optionalFloat("PART-HOLD-BACK",0),a.holdBack=e.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{const e=new S(i);a.partTarget=e.decimalFloatingPoint("PART-TARGET");break}case"PART":{let e=a.partList;e||(e=a.partList=[]);const n=p>0?e[e.length-1]:void 0,r=p++,o=new S(i);Oe(a,o,["BYTERANGE","URI"]);const s=new O(o,b,t,r,n);e.push(s),b.duration+=s.duration;break}case"PRELOAD-HINT":{const e=new S(i);Oe(a,e,["URI"]),a.preloadHint=e;break}case"RENDITION-REPORT":{const e=new S(i);Oe(a,e,["URI"]),a.renditionReports=a.renditionReports||[],a.renditionReports.push(e);break}default:w.warn(`line parsed but not handled: ${l}`)}}}v&&!v.relurl?(s.pop(),g-=v.duration,a.partList&&(a.fragmentHint=v)):a.partList&&(Qe(b,v),b.cc=y,a.fragmentHint=b,c&&et(b,c,a));const T=s.length,A=s[0],x=s[T-1];if(g+=a.skippedSegments*a.targetduration,g>0&&T&&x){a.averagetargetduration=g/T;const e=x.sn;a.endSN="initSegment"!==e?e:0,a.live||(x.endList=!0),A&&(a.startCC=A.cc)}else a.endSN=0,a.startCC=0;return a.fragmentHint&&(g+=a.fragmentHint.duration),a.totalduration=g,a.endCC=y,_>0&&function(e,t){let n=e[t];for(let r=t;r--;){const t=e[r];if(!t)return;t.programDateTime=n.programDateTime-1e3*t.duration,n=t}}(s,_),a}}function Ye(e,t,n){var r,i;const o=new S(e);Oe(n,o,["KEYFORMAT","KEYFORMATVERSIONS","URI","IV","URI"]);const a=null!=(r=o.METHOD)?r:"",s=o.URI,l=o.hexadecimalInteger("IV"),u=o.KEYFORMATVERSIONS,c=null!=(i=o.KEYFORMAT)?i:"identity";s&&o.IV&&!l&&w.error(`Invalid IV: ${o.IV}`);const d=s?We.resolve(s,t):"",h=(u||"1").split("/").map(Number).filter(Number.isFinite);return new Le(a,d,c,h,l)}function Ke(e){const t=new S(e).decimalFloatingPoint("TIME-OFFSET");return m(t)?t:null}function $e(e,t){["video","audio","text"].forEach((n=>{const r=e.filter((e=>function(e,t){const n=Ue[t];return!!n&&!0===n[e.slice(0,4)]}(e,n)));if(r.length){const i=r.filter((e=>0===e.lastIndexOf("avc1",0)||0===e.lastIndexOf("mp4a",0)));t[`${n}Codec`]=i.length>0?i[0]:r[0],e=e.filter((e=>-1===r.indexOf(e)))}})),t.unknownCodecs=e}function Xe(e,t,n){const r=t[n];r&&(e[n]=r)}function Qe(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),m(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}function Je(e,t,n,r){e.relurl=t.URI,t.BYTERANGE&&e.setByteRange(t.BYTERANGE),e.level=n,e.sn="initSegment",r&&(e.levelkeys=r),e.initSegment=null}function et(e,t,n){e.levelkeys=t;const{encryptedFragments:r}=n;r.length&&r[r.length-1].levelkeys===t||!Object.keys(t).some((e=>t[e].isCommonEncryption))||r.push(e)}var tt="manifest",nt="level",rt="audioTrack",it="subtitleTrack",ot="main",at="audio",st="subtitle";function lt(e){const{type:t}=e;switch(t){case rt:return at;case it:return st;default:return ot}}function ut(e,t){let n=e.url;return void 0!==n&&0!==n.indexOf("data:")||(n=t.url),n}class ct{constructor(e){this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.hls=e,this.registerListeners()}startLoad(e){}stopLoad(){this.destroyInternalLoaders()}registerListeners(){const{hls:e}=this;e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.LEVEL_LOADING,this.onLevelLoading,this),e.on(g.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(g.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}unregisterListeners(){const{hls:e}=this;e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.LEVEL_LOADING,this.onLevelLoading,this),e.off(g.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(g.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}createInternalLoader(e){const t=this.hls.config,n=t.pLoader,r=t.loader,i=new(n||r)(t);return this.loaders[e.type]=i,i}getInternalLoader(e){return this.loaders[e.type]}resetInternalLoader(e){this.loaders[e]&&delete this.loaders[e]}destroyInternalLoaders(){for(const e in this.loaders){const t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}}destroy(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()}onManifestLoading(e,t){const{url:n}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:tt,url:n,deliveryDirectives:null})}onLevelLoading(e,t){const{id:n,level:r,url:i,deliveryDirectives:o}=t;this.load({id:n,level:r,responseType:"text",type:nt,url:i,deliveryDirectives:o})}onAudioTrackLoading(e,t){const{id:n,groupId:r,url:i,deliveryDirectives:o}=t;this.load({id:n,groupId:r,level:null,responseType:"text",type:rt,url:i,deliveryDirectives:o})}onSubtitleTrackLoading(e,t){const{id:n,groupId:r,url:i,deliveryDirectives:o}=t;this.load({id:n,groupId:r,level:null,responseType:"text",type:it,url:i,deliveryDirectives:o})}load(e){var t;const n=this.hls.config;let r,i=this.getInternalLoader(e);if(i){const t=i.context;if(t&&t.url===e.url)return void w.trace("[playlist-loader]: playlist request ongoing");w.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),i.abort()}if(r=e.type===tt?n.manifestLoadPolicy.default:f({},n.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),i=this.createInternalLoader(e),null!=(t=e.deliveryDirectives)&&t.part){let t;if(e.type===nt&&null!==e.level?t=this.hls.levels[e.level].details:e.type===rt&&null!==e.id?t=this.hls.audioTracks[e.id].details:e.type===it&&null!==e.id&&(t=this.hls.subtitleTracks[e.id].details),t){const e=t.partTarget,n=t.targetduration;if(e&&n){const t=1e3*Math.max(3*e,.8*n);r=f({},r,{maxTimeToFirstByteMs:Math.min(t,r.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(t,r.maxTimeToFirstByteMs)})}}}const o=r.errorRetry||r.timeoutRetry||{},a={loadPolicy:r,timeout:r.maxLoadTimeMs,maxRetry:o.maxNumRetry||0,retryDelay:o.retryDelayMs||0,maxRetryDelay:o.maxRetryDelayMs||0},s={onSuccess:(e,t,n,r)=>{const i=this.getInternalLoader(n);this.resetInternalLoader(n.type);const o=e.data;0===o.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),We.isMediaPlaylist(o)?this.handleTrackOrLevelPlaylist(e,t,n,r||null,i):this.handleMasterPlaylist(e,t,n,r)):this.handleManifestParsingError(e,n,new Error("no EXTM3U delimiter"),r||null,t)},onError:(e,t,n,r)=>{this.handleNetworkError(t,n,!1,e,r)},onTimeout:(e,t,n)=>{this.handleNetworkError(t,n,!0,void 0,e)}};i.load(e,a,s)}handleMasterPlaylist(e,t,n,r){const i=this.hls,o=e.data,a=ut(e,n),s=We.parseMasterPlaylist(o,a);if(s.playlistParsingError)return void this.handleManifestParsingError(e,n,s.playlistParsingError,r,t);const{contentSteering:l,levels:u,sessionData:c,sessionKeys:d,startTimeOffset:h,variableList:p}=s;this.variableList=p;const{AUDIO:f=[],SUBTITLES:m,"CLOSED-CAPTIONS":y}=We.parseMasterPlaylistMedia(o,a,s);f.length&&(f.some((e=>!e.url))||!u[0].audioCodec||u[0].attrs.AUDIO||(w.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),f.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new S({}),bitrate:0,url:""}))),i.trigger(g.MANIFEST_LOADED,{levels:u,audioTracks:f,subtitles:m,captions:y,contentSteering:l,url:a,stats:t,networkDetails:r,sessionData:c,sessionKeys:d,startTimeOffset:h,variableList:p})}handleTrackOrLevelPlaylist(e,t,n,r,i){const o=this.hls,{id:a,level:s,type:l}=n,u=ut(e,n),c=m(a)?a:0,d=m(s)?s:c,h=lt(n),p=We.parseLevelPlaylist(e.data,u,d,h,c,this.variableList);if(l===tt){const e={attrs:new S({}),bitrate:0,details:p,name:"",url:u};o.trigger(g.MANIFEST_LOADED,{levels:[e],audioTracks:[],url:u,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),n.levelDetails=p,this.handlePlaylistLoaded(p,e,t,n,r,i)}handleManifestParsingError(e,t,n,r,i){this.hls.trigger(g.ERROR,{type:y.NETWORK_ERROR,details:v.MANIFEST_PARSING_ERROR,fatal:t.type===tt,url:e.url,err:n,error:n,reason:n.message,response:e,context:t,networkDetails:r,stats:i})}handleNetworkError(e,t,n=!1,r,i){let o=`A network ${n?"timeout":"error"+(r?" (status "+r.code+")":"")} occurred while loading ${e.type}`;e.type===nt?o+=`: ${e.level} id: ${e.id}`:e.type!==rt&&e.type!==it||(o+=` id: ${e.id} group-id: "${e.groupId}"`);const a=new Error(o);w.warn(`[playlist-loader]: ${o}`);let s=v.UNKNOWN,l=!1;const u=this.getInternalLoader(e);switch(e.type){case tt:s=n?v.MANIFEST_LOAD_TIMEOUT:v.MANIFEST_LOAD_ERROR,l=!0;break;case nt:s=n?v.LEVEL_LOAD_TIMEOUT:v.LEVEL_LOAD_ERROR,l=!1;break;case rt:s=n?v.AUDIO_TRACK_LOAD_TIMEOUT:v.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case it:s=n?v.SUBTITLE_TRACK_LOAD_TIMEOUT:v.SUBTITLE_LOAD_ERROR,l=!1}u&&this.resetInternalLoader(e.type);const c={type:y.NETWORK_ERROR,details:s,fatal:l,url:e.url,loader:u,context:e,error:a,networkDetails:t,stats:i};if(r){const n=(null==t?void 0:t.url)||e.url;c.response=h({url:n,data:void 0},r)}this.hls.trigger(g.ERROR,c)}handlePlaylistLoaded(e,t,n,r,i,o){const a=this.hls,{type:s,level:l,id:u,groupId:c,deliveryDirectives:d}=r,h=ut(t,r),p=lt(r),f="number"==typeof r.level&&p===ot?l:void 0;if(!e.fragments.length){const e=new Error("No Segments found in Playlist");return void a.trigger(g.ERROR,{type:y.NETWORK_ERROR,details:v.LEVEL_EMPTY_ERROR,fatal:!1,url:h,error:e,reason:e.message,response:t,context:r,level:f,parent:p,networkDetails:i,stats:n})}e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));const m=e.playlistParsingError;if(m)a.trigger(g.ERROR,{type:y.NETWORK_ERROR,details:v.LEVEL_PARSING_ERROR,fatal:!1,url:h,error:m,reason:m.message,response:t,context:r,level:f,parent:p,networkDetails:i,stats:n});else switch(e.live&&o&&(o.getCacheAge&&(e.ageHeader=o.getCacheAge()||0),o.getCacheAge&&!isNaN(e.ageHeader)||(e.ageHeader=0)),s){case tt:case nt:a.trigger(g.LEVEL_LOADED,{details:e,level:f||0,id:u||0,stats:n,networkDetails:i,deliveryDirectives:d});break;case rt:a.trigger(g.AUDIO_TRACK_LOADED,{details:e,id:u||0,groupId:c||"",stats:n,networkDetails:i,deliveryDirectives:d});break;case it:a.trigger(g.SUBTITLE_TRACK_LOADED,{details:e,id:u||0,groupId:c||"",stats:n,networkDetails:i,deliveryDirectives:d})}}}function dt(e,t){let n;try{n=new Event("addtrack")}catch(e){n=document.createEvent("Event"),n.initEvent("addtrack",!1,!1)}n.track=e,t.dispatchEvent(n)}function ht(e,t){const n=e.mode;if("disabled"===n&&(e.mode="hidden"),e.cues&&!e.cues.getCueById(t.id))try{if(e.addCue(t),!e.cues.getCueById(t.id))throw new Error(`addCue is failed for: ${t}`)}catch(n){w.debug(`[texttrack-utils]: ${n}`);try{const n=new self.TextTrackCue(t.startTime,t.endTime,t.text);n.id=t.id,e.addCue(n)}catch(e){w.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${e}`)}}"disabled"===n&&(e.mode=n)}function pt(e){const t=e.mode;if("disabled"===t&&(e.mode="hidden"),e.cues)for(let t=e.cues.length;t--;)e.removeCue(e.cues[t]);"disabled"===t&&(e.mode=t)}function ft(e,t,n,r){const i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues&&e.cues.length>0){const i=function(e,t,n){const r=[],i=function(e,t){if(t<e[0].startTime)return 0;const n=e.length-1;if(t>e[n].endTime)return-1;let r=0,i=n;for(;r<=i;){const o=Math.floor((i+r)/2);if(t<e[o].startTime)i=o-1;else{if(!(t>e[o].startTime&&r<n))return o;r=o+1}}return e[r].startTime-t<t-e[i].startTime?r:i}(e,t);if(i>-1)for(let o=i,a=e.length;o<a;o++){const i=e[o];if(i.startTime>=t&&i.endTime<=n)r.push(i);else if(i.startTime>n)return r}return r}(e.cues,t,n);for(let t=0;t<i.length;t++)r&&!r(i[t])||e.removeCue(i[t])}"disabled"===i&&(e.mode=i)}var mt="org.id3",gt="https://aomedia.org/emsg/ID3";function yt(){if("undefined"!=typeof self)return self.WebKitDataCue||self.VTTCue||self.TextTrackCue}const vt=(()=>{const e=yt();try{new e(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();function bt(e,t){return e.getTime()/1e3-t}class _t{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=e,this._registerListeners()}destroy(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=null}_registerListeners(){const{hls:e}=this;e.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(g.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(g.LEVEL_UPDATED,this.onLevelUpdated,this)}_unregisterListeners(){const{hls:e}=this;e.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(g.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(g.LEVEL_UPDATED,this.onLevelUpdated,this)}onMediaAttached(e,t){this.media=t.media}onMediaDetaching(){this.id3Track&&(pt(this.id3Track),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){const t=this.getID3Track(e.textTracks);return t.mode="hidden",t}getID3Track(e){if(this.media){for(let t=0;t<e.length;t++){const n=e[t];if("metadata"===n.kind&&"id3"===n.label)return dt(n,this.media),n}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media)return;const{hls:{config:{enableEmsgMetadataCues:n,enableID3MetadataCues:r}}}=this;if(!n&&!r)return;const{samples:i}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const o=yt();for(let e=0;e<i.length;e++){const t=i[e].type;if(t===gt&&!n||!r)continue;const a=ne(i[e].data);if(a){const n=i[e].pts;let r=n+i[e].duration;r>vt&&(r=vt),r-n<=0&&(r=n+.25);for(let e=0;e<a.length;e++){const i=a[e];if(!ee(i)){this.updateId3CueEnds(n,t);const e=new o(n,r,"");e.value=i,t&&(e.type=t),this.id3Track.addCue(e)}}}}}updateId3CueEnds(e,t){var n;const r=null==(n=this.id3Track)?void 0:n.cues;if(r)for(let n=r.length;n--;){const i=r[n];i.type===t&&i.startTime<e&&i.endTime===vt&&(i.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:n,type:r}){const{id3Track:i,hls:o}=this;if(!o)return;const{config:{enableEmsgMetadataCues:a,enableID3MetadataCues:s}}=o;if(i&&(a||s)){let e;e="audio"===r?e=>e.type===mt&&s:"video"===r?e=>e.type===gt&&a:e=>e.type===mt&&s||e.type===gt&&a,ft(i,t,n,e)}}onLevelUpdated(e,{details:t}){if(!this.media||!t.hasProgramDateTime||!this.hls.config.enableDateRangeMetadataCues)return;const{dateRangeCuesAppended:n,id3Track:r}=this,{dateRanges:i}=t,o=Object.keys(i);if(r){const e=Object.keys(n).filter((e=>!o.includes(e)));for(let t=e.length;t--;){const i=e[t];Object.keys(n[i].cues).forEach((e=>{r.removeCue(n[i].cues[e])})),delete n[i]}}const a=t.fragments[t.fragments.length-1];if(0===o.length||!m(null==a?void 0:a.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));const s=a.programDateTime/1e3-a.start,l=yt();for(let e=0;e<o.length;e++){const t=o[e],r=i[t],a=n[t],d=(null==a?void 0:a.cues)||{};let h=(null==a?void 0:a.durationKnown)||!1;const p=bt(r.startDate,s);let f=vt;const m=r.endDate;if(m)f=bt(m,s),h=!0;else if(r.endOnNext&&!h){const e=o.reduce(((e,t)=>{const n=i[t];return n.class===r.class&&n.id!==t&&n.startDate>r.startDate&&e.push(n),e}),[]).sort(((e,t)=>e.startDate.getTime()-t.startDate.getTime()))[0];e&&(f=bt(e.startDate,s),h=!0)}const g=Object.keys(r.attr);for(let e=0;e<g.length;e++){const n=g[e];if("ID"===(c=n)||"CLASS"===c||"START-DATE"===c||"DURATION"===c||"END-DATE"===c||"END-ON-NEXT"===c)continue;let i=d[n];if(i)h&&!a.durationKnown&&(i.endTime=f);else{let e=r.attr[n];i=new l(p,f,""),x(n)&&(u=e,e=Uint8Array.from(u.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer),i.value={key:n,data:e},i.type="com.apple.quicktime.HLS",i.id=t,this.id3Track.addCue(i),d[n]=i}}n[t]={cues:d,dateRange:r,durationKnown:h}}var u,c}}class Et{constructor(e){this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=()=>this.timeupdate(),this.hls=e,this.config=e.config,this.registerListeners()}get latency(){return this._latency||0}get maxLatency(){const{config:e,levelDetails:t}=this;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}get targetLatency(){const{levelDetails:e}=this;if(null===e)return null;const{holdBack:t,partHoldBack:n,targetduration:r}=e,{liveSyncDuration:i,liveSyncDurationCount:o,lowLatencyMode:a}=this.config,s=this.hls.userConfig;let l=a&&n||t;(s.liveSyncDuration||s.liveSyncDurationCount||0===l)&&(l=void 0!==i?i:o*r);const u=r;return l+Math.min(1*this.stallCount,u)}get liveSyncPosition(){const e=this.estimateLiveEdge(),t=this.targetLatency,n=this.levelDetails;if(null===e||null===t||null===n)return null;const r=n.edge,i=e-t-this.edgeStalled,o=r-n.totalduration,a=r-(this.config.lowLatencyMode&&n.partTarget||n.targetduration);return Math.min(Math.max(o,i),a)}get drift(){const{levelDetails:e}=this;return null===e?1:e.drift}get edgeStalled(){const{levelDetails:e}=this;if(null===e)return 0;const t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}get forwardBufferLength(){const{media:e,levelDetails:t}=this;if(!e||!t)return 0;const n=e.buffered.length;return(n?e.buffered.end(n-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null}registerListeners(){this.hls.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(g.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(g.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(g.ERROR,this.onError,this)}unregisterListeners(){this.hls.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.off(g.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(g.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.off(g.ERROR,this.onError,this)}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)}onManifestLoading(){this.levelDetails=null,this._latency=null,this.stallCount=0}onLevelUpdated(e,{details:t}){this.levelDetails=t,t.advanced&&this.timeupdate(),!t.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)}onError(e,t){var n;t.details===v.BUFFER_STALLED_ERROR&&(this.stallCount++,null!=(n=this.levelDetails)&&n.live&&w.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))}timeupdate(){const{media:e,levelDetails:t}=this;if(!e||!t)return;this.currentTime=e.currentTime;const n=this.computeLatency();if(null===n)return;this._latency=n;const{lowLatencyMode:r,maxLiveSyncPlaybackRate:i}=this.config;if(!r||1===i)return;const o=this.targetLatency;if(null===o)return;const a=n-o,s=a<Math.min(this.maxLatency,o+t.targetduration);if(t.live&&s&&a>.05&&this.forwardBufferLength>1){const t=Math.min(2,Math.max(1,i)),n=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;e.playbackRate=Math.min(t,Math.max(1,n))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}estimateLiveEdge(){const{levelDetails:e}=this;return null===e?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return null===e?null:e-this.currentTime}}const wt=["NONE","TYPE-0","TYPE-1",null];class Tt{constructor(e,t,n){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=n}addDirectives(e){const t=new self.URL(e);return void 0!==this.msn&&t.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.href}}class At{constructor(e){this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.unknownCodecs=void 0,this.audioGroupIds=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.textGroupIds=void 0,this.url=void 0,this._urlId=0,this.url=[e.url],this._attrs=[e.attrs],this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.unknownCodecs=e.unknownCodecs,this.codecSet=[e.videoCodec,e.audioCodec].filter((e=>e)).join(",").replace(/\.[^.,]+/g,"")}get maxBitrate(){return Math.max(this.realBitrate,this.bitrate)}get attrs(){return this._attrs[this._urlId]}get pathwayId(){return this.attrs["PATHWAY-ID"]||"."}get uri(){return this.url[this._urlId]||""}get urlId(){return this._urlId}set urlId(e){const t=e%this.url.length;this._urlId!==t&&(this.fragmentError=0,this.loadError=0,this.details=void 0,this._urlId=t)}get audioGroupId(){var e;return null==(e=this.audioGroupIds)?void 0:e[this.urlId]}get textGroupId(){var e;return null==(e=this.textGroupIds)?void 0:e[this.urlId]}addFallback(e){this.url.push(e.url),this._attrs.push(e.attrs)}}function St(e,t){const n=t.startPTS;if(m(n)){let r,i=0;t.sn>e.sn?(i=n-e.start,r=e):(i=e.start-n,r=t),r.duration!==i&&(r.duration=i)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration:t.start=Math.max(e.start-t.duration,0)}function xt(e,t,n,r,i,o){r-n<=0&&(w.warn("Fragment should have a positive duration",t),r=n+t.duration,o=i+t.duration);let a=n,s=r;const l=t.startPTS,u=t.endPTS;if(m(l)){const e=Math.abs(l-n);m(t.deltaPTS)?t.deltaPTS=Math.max(e,t.deltaPTS):t.deltaPTS=e,a=Math.max(n,l),n=Math.min(n,l),i=Math.min(i,t.startDTS),s=Math.min(r,u),r=Math.max(r,u),o=Math.max(o,t.endDTS)}const c=n-t.start;0!==t.start&&(t.start=n),t.duration=r-t.start,t.startPTS=n,t.maxStartPTS=a,t.startDTS=i,t.endPTS=r,t.minEndPTS=s,t.endDTS=o;const d=t.sn;if(!e||d<e.startSN||d>e.endSN)return 0;let h;const p=d-e.startSN,f=e.fragments;for(f[p]=t,h=p;h>0;h--)St(f[h],f[h-1]);for(h=p;h<f.length-1;h++)St(f[h],f[h+1]);return e.fragmentHint&&St(f[f.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,c}function It(e,t){const n=t.startSN+t.skippedSegments-e.startSN,r=e.fragments;n<0||n>=r.length||Rt(t,r[n].start)}function Rt(e,t){if(t){const n=e.fragments;for(let r=e.skippedSegments;r<n.length;r++)n[r].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function Ct(e,t,n){var r;return null!=e&&e.details?Mt(null==(r=e.details)?void 0:r.partList,t,n):null}function Mt(e,t,n){if(e)for(let r=e.length;r--;){const i=e[r];if(i.index===n&&i.fragment.sn===t)return i}return null}function Lt(e){switch(e.details){case v.FRAG_LOAD_TIMEOUT:case v.KEY_LOAD_TIMEOUT:case v.LEVEL_LOAD_TIMEOUT:case v.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function Pt(e,t){const n=Lt(t);return e.default[(n?"timeout":"error")+"Retry"]}function Dt(e,t){const n="linear"===e.backoff?1:Math.pow(2,t);return Math.min(n*e.retryDelayMs,e.maxRetryDelayMs)}function Ot(e){return h(h({},e),{errorRetry:null,timeoutRetry:null})}function Nt(e,t,n,r){return!!e&&t<e.maxNumRetry&&(function(e){return 0===e&&!1===navigator.onLine||!!e&&(e<400||e>499)}(r)||!!n)}const kt={search:function(e,t){let n=0,r=e.length-1,i=null,o=null;for(;n<=r;){i=(n+r)/2|0,o=e[i];const a=t(o);if(a>0)n=i+1;else{if(!(a<0))return o;r=i-1}}return null}};function Ft(e,t,n=0,r=0){let i=null;if(e?i=t[e.sn-t[0].sn+1]||null:0===n&&0===t[0].start&&(i=t[0]),i&&0===Bt(n,r,i))return i;const o=kt.search(t,Bt.bind(null,n,r));return!o||o===e&&i?i:o}function Bt(e=0,t=0,n){if(n.start<=e&&n.start+n.duration>e)return 0;const r=Math.min(t,n.duration+(n.deltaPTS?n.deltaPTS:0));return n.start+n.duration-r<=e?1:n.start-r>e&&n.start?-1:0}function Ut(e,t,n){const r=1e3*Math.min(t,n.duration+(n.deltaPTS?n.deltaPTS:0));return(n.endProgramDateTime||0)-r>e}function zt(e,t,n){if(performance.now()-e.lastErrorPerfMs>3e5)return!0;const r=e.details;if(t.details===v.FRAG_GAP&&r&&t.frag){const e=t.frag.start,n=Ft(null,r.fragments,e);if(n&&!n.gap)return!0}if(n&&e.errors.length<n.errors.length){const n=e.errors[e.errors.length-1];if(r&&n.frag&&t.frag&&Math.abs(n.frag.start-t.frag.start)>3*r.targetduration)return!0}return!1}class Gt{constructor(e,t){this.hls=void 0,this.timer=-1,this.requestScheduled=-1,this.canLoad=!1,this.log=void 0,this.warn=void 0,this.log=w.log.bind(w,`${t}:`),this.warn=w.warn.bind(w,`${t}:`),this.hls=e}destroy(){this.clearTimer(),this.hls=this.log=this.warn=null}clearTimer(){clearTimeout(this.timer),this.timer=-1}startLoad(){this.canLoad=!0,this.requestScheduled=-1,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(e,t){const n=null==t?void 0:t.renditionReports;if(n){let r=-1;for(let i=0;i<n.length;i++){const o=n[i];let a;try{a=new self.URL(o.URI,t.url).href}catch(e){w.warn(`Could not construct new URL for Rendition Report: ${e}`),a=o.URI||""}if(a===e){r=i;break}a===e.substring(0,a.length)&&(r=i)}if(-1!==r){const e=n[r],i=parseInt(e["LAST-MSN"])||(null==t?void 0:t.lastPartSn);let o=parseInt(e["LAST-PART"])||(null==t?void 0:t.lastPartIndex);if(this.hls.config.lowLatencyMode){const e=Math.min(t.age-t.partTarget,t.targetduration);o>=0&&e>t.partTarget&&(o+=1)}return new Tt(i,o>=0?o:void 0,"")}}}loadPlaylist(e){-1===this.requestScheduled&&(this.requestScheduled=self.performance.now())}shouldLoadPlaylist(e){return this.canLoad&&!!e&&!!e.url&&(!e.details||e.details.live)}shouldReloadPlaylist(e){return-1===this.timer&&-1===this.requestScheduled&&this.shouldLoadPlaylist(e)}playlistLoaded(e,t,n){const{details:r,stats:i}=t,o=self.performance.now(),a=i.loading.first?Math.max(0,o-i.loading.first):0;if(r.advancedDateTime=Date.now()-a,r.live||null!=n&&n.live){if(r.reloaded(n),n&&this.log(`live playlist ${e} ${r.advanced?"REFRESHED "+r.lastPartSn+"-"+r.lastPartIndex:"MISSED"}`),n&&r.fragments.length>0&&function(e,t){let n=null;const r=e.fragments;for(let e=r.length-1;e>=0;e--){const t=r[e].initSegment;if(t){n=t;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;let i,o=0;if(function(e,t,n){const r=t.skippedSegments,i=Math.max(e.startSN,t.startSN)-t.startSN,o=(e.fragmentHint?1:0)+(r?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,a=t.startSN-e.startSN,s=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments;for(let e=i;e<=o;e++){const i=l[a+e];let o=s[e];r&&!o&&e<r&&(o=t.fragments[e]=i),i&&o&&n(i,o)}}(e,t,((e,r)=>{e.relurl&&(o=e.cc-r.cc),m(e.startPTS)&&m(e.endPTS)&&(r.start=r.startPTS=e.startPTS,r.startDTS=e.startDTS,r.maxStartPTS=e.maxStartPTS,r.endPTS=e.endPTS,r.endDTS=e.endDTS,r.minEndPTS=e.minEndPTS,r.duration=e.endPTS-e.startPTS,r.duration&&(i=r),t.PTSKnown=t.alignedSliding=!0),r.elementaryStreams=e.elementaryStreams,r.loader=e.loader,r.stats=e.stats,r.urlId=e.urlId,e.initSegment&&(r.initSegment=e.initSegment,n=e.initSegment)})),n&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach((e=>{var t;e.initSegment&&e.initSegment.relurl!==(null==(t=n)?void 0:t.relurl)||(e.initSegment=n)})),t.skippedSegments)if(t.deltaUpdateFailed=t.fragments.some((e=>!e)),t.deltaUpdateFailed){w.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let e=t.skippedSegments;e--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}else t.canSkipDateRanges&&(t.dateRanges=function(e,t,n){const r=f({},e);return n&&n.forEach((e=>{delete r[e]})),Object.keys(t).forEach((e=>{const n=new I(t[e].attr,r[e]);n.isValid?r[e]=n:w.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${JSON.stringify(t[e].attr)}"`)})),r}(e.dateRanges,t.dateRanges,t.recentlyRemovedDateranges));const a=t.fragments;if(o){w.warn("discontinuity sliding from playlist, take drift into account");for(let e=0;e<a.length;e++)a[e].cc+=o}t.skippedSegments&&(t.startCC=t.fragments[0].cc),function(e,t,n){if(e&&t){let r=0;for(let i=0,o=e.length;i<=o;i++){const o=e[i],a=t[i+r];o&&a&&o.index===a.index&&o.fragment.sn===a.fragment.sn?n(o,a):r--}}}(e.partList,t.partList,((e,t)=>{t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),i?xt(t,i,i.startPTS,i.endPTS,i.startDTS,i.endDTS):It(e,t),a.length&&(t.totalduration=t.edge-a[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;const s=t.advancedDateTime;if(t.advanced&&s){const e=t.edge;t.driftStart||(t.driftStartTime=s,t.driftStart=e),t.driftEndTime=s,t.driftEnd=e}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}(n,r),!this.canLoad||!r.live)return;let a,s,l;if(r.canBlockReload&&r.endSN&&r.advanced){const e=this.hls.config.lowLatencyMode,i=r.lastPartSn,o=r.endSN,u=r.lastPartIndex,c=i===o;-1!==u?(s=c?o+1:i,l=c?e?0:u:u+1):s=o+1;const d=r.age,h=d+r.ageHeader;let p=Math.min(h-r.partTarget,1.5*r.targetduration);if(p>0){if(n&&p>n.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${n.tuneInGoal} to: ${p} with playlist age: ${r.age}`),p=0;else{const e=Math.floor(p/r.targetduration);s+=e,void 0!==l&&(l+=Math.round(p%r.targetduration/r.partTarget)),this.log(`CDN Tune-in age: ${r.ageHeader}s last advanced ${d.toFixed(2)}s goal: ${p} skip sn ${e} to part ${l}`)}r.tuneInGoal=p}if(a=this.getDeliveryDirectives(r,t.deliveryDirectives,s,l),e||!c)return void this.loadPlaylist(a)}else r.canBlockReload&&(a=this.getDeliveryDirectives(r,t.deliveryDirectives,s,l));const u=this.hls.mainForwardBufferInfo,c=u?u.end-u.len:0,d=function(e,t=1/0){let n=1e3*e.targetduration;if(e.updated){const r=e.fragments,i=4;if(r.length&&n*i>t){const e=1e3*r[r.length-1].duration;e<n&&(n=e)}}else n/=2;return Math.round(n)}(r,1e3*(r.edge-c));r.updated&&o>this.requestScheduled+d&&(this.requestScheduled=i.loading.start),void 0!==s&&r.canBlockReload?this.requestScheduled=i.loading.first+d-(1e3*r.partTarget||1e3):-1===this.requestScheduled||this.requestScheduled+d<o?this.requestScheduled=o:this.requestScheduled-o<=0&&(this.requestScheduled+=d);let h=this.requestScheduled-o;h=Math.max(0,h),this.log(`reload live playlist ${e} in ${Math.round(h)} ms`),this.timer=self.setTimeout((()=>this.loadPlaylist(a)),h)}else this.clearTimer()}getDeliveryDirectives(e,t,n,r){let i=function(e,t){const{canSkipUntil:n,canSkipDateRanges:r,endSN:i}=e;return n&&(void 0!==t?t-i:0)<n?r?"v2":"YES":""}(e,n);return null!=t&&t.skip&&e.deltaUpdateFailed&&(n=t.msn,r=t.part,i=""),new Tt(n,r,i)}checkRetry(e){const t=e.details,n=Lt(e),r=e.errorAction,{action:i,retryCount:o=0,retryConfig:a}=r||{},s=!!r&&!!a&&(5===i||!r.resolved&&2===i);if(s){var l;if(this.requestScheduled=-1,o>=a.maxNumRetry)return!1;if(n&&null!=(l=e.context)&&l.deliveryDirectives)this.warn(`Retrying playlist loading ${o+1}/${a.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const e=Dt(a,o);this.timer=self.setTimeout((()=>this.loadPlaylist()),e),this.warn(`Retrying playlist loading ${o+1}/${a.maxNumRetry} after "${t}" in ${e}ms`)}e.levelRetry=!0,r.resolved=!0}return s}}let Vt;class jt extends Gt{constructor(e,t){super(e,"[level-controller]"),this._levels=[],this._firstLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(g.LEVEL_LOADED,this.onLevelLoaded,this),e.on(g.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(g.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(g.FRAG_LOADED,this.onFragLoaded,this),e.on(g.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(g.LEVEL_LOADED,this.onLevelLoaded,this),e.off(g.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(g.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(g.FRAG_LOADED,this.onFragLoaded,this),e.off(g.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}startLoad(){this._levels.forEach((e=>{e.loadError=0,e.fragmentError=0})),super.startLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[]}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const n=[],r={};let i;t.levels.forEach((e=>{var t;const o=e.attrs;-1!==(null==(t=e.audioCodec)?void 0:t.indexOf("mp4a.40.34"))&&(Vt||(Vt=/chrome|firefox/i.test(navigator.userAgent)),Vt&&(e.audioCodec=void 0));const{AUDIO:a,CODECS:s,"FRAME-RATE":l,"PATHWAY-ID":u,RESOLUTION:c,SUBTITLES:d}=o,h=`${u||"."}-${e.bitrate}-${c}-${l}-${s}`;i=r[h],i?i.addFallback(e):(i=new At(e),r[h]=i,n.push(i)),Ht(i,"audio",a),Ht(i,"text",d)})),this.filterAndSortMediaOptions(n,t)}filterAndSortMediaOptions(e,t){let n=[],r=[],i=!1,o=!1,a=!1,s=e.filter((({audioCodec:e,videoCodec:t,width:n,height:r,unknownCodecs:s})=>(i||(i=!(!n||!r)),o||(o=!!t),a||(a=!!e),!(null!=s&&s.length)&&(!e||Ge(e,"audio"))&&(!t||Ge(t,"video")))));if((i||o)&&a&&(s=s.filter((({videoCodec:e,width:t,height:n})=>!!e||!(!t||!n)))),0===s.length)return void Promise.resolve().then((()=>{if(this.hls){const e=new Error("no level with compatible codecs found in manifest");this.hls.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:e,reason:e.message})}}));t.audioTracks&&(n=t.audioTracks.filter((e=>!e.audioCodec||Ge(e.audioCodec,"audio"))),Zt(n)),t.subtitles&&(r=t.subtitles,Zt(r));const l=s.slice(0);s.sort(((e,t)=>e.attrs["HDCP-LEVEL"]!==t.attrs["HDCP-LEVEL"]?(e.attrs["HDCP-LEVEL"]||"")>(t.attrs["HDCP-LEVEL"]||"")?1:-1:e.bitrate!==t.bitrate?e.bitrate-t.bitrate:e.attrs["FRAME-RATE"]!==t.attrs["FRAME-RATE"]?e.attrs.decimalFloatingPoint("FRAME-RATE")-t.attrs.decimalFloatingPoint("FRAME-RATE"):e.attrs.SCORE!==t.attrs.SCORE?e.attrs.decimalFloatingPoint("SCORE")-t.attrs.decimalFloatingPoint("SCORE"):i&&e.height!==t.height?e.height-t.height:0));let u=l[0];if(this.steering&&(s=this.steering.filterParsedLevels(s),s.length!==l.length))for(let e=0;e<l.length;e++)if(l[e].pathwayId===s[0].pathwayId){u=l[e];break}this._levels=s;for(let e=0;e<s.length;e++)if(s[e]===u){this._firstLevel=e,this.log(`manifest loaded, ${s.length} level(s) found, first bitrate: ${u.bitrate}`);break}const c=a&&!o,d={levels:s,audioTracks:n,subtitleTracks:r,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:a,video:o,altAudio:!c&&n.some((e=>!!e.url))};this.hls.trigger(g.MANIFEST_PARSED,d),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}get levels(){return 0===this._levels.length?null:this._levels}get level(){return this.currentLevelIndex}set level(e){const t=this._levels;if(0===t.length)return;if(e<0||e>=t.length){const n=new Error("invalid level idx"),r=e<0;if(this.hls.trigger(g.ERROR,{type:y.OTHER_ERROR,details:v.LEVEL_SWITCH_ERROR,level:e,fatal:r,error:n,reason:n.message}),r)return;e=Math.min(e,t.length-1)}const n=this.currentLevelIndex,r=this.currentLevel,i=r?r.attrs["PATHWAY-ID"]:void 0,o=t[e],a=o.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=o,n===e&&o.details&&r&&i===a)return;this.log(`Switching to level ${e}${a?" with Pathway "+a:""} from level ${n}${i?" with Pathway "+i:""}`);const s=f({},o,{level:e,maxBitrate:o.maxBitrate,attrs:o.attrs,uri:o.uri,urlId:o.urlId});delete s._attrs,delete s._urlId,this.hls.trigger(g.LEVEL_SWITCHING,s);const l=o.details;if(!l||l.live){const e=this.switchParams(o.uri,null==r?void 0:r.details);this.loadPlaylist(e)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}get firstLevel(){return this._firstLevel}set firstLevel(e){this._firstLevel=e}get startLevel(){if(void 0===this._startLevel){const e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel}set startLevel(e){this._startLevel=e}onError(e,t){!t.fatal&&t.context&&t.context.type===nt&&t.context.level===this.level&&this.checkRetry(t)}onFragLoaded(e,{frag:t}){if(void 0!==t&&t.type===ot){const e=this._levels[t.level];void 0!==e&&(e.loadError=0)}}onLevelLoaded(e,t){var n;const{level:r,details:i}=t,o=this._levels[r];var a;if(!o)return this.warn(`Invalid level index ${r}`),void(null!=(a=t.deliveryDirectives)&&a.skip&&(i.deltaUpdateFailed=!0));r===this.currentLevelIndex?(0===o.fragmentError&&(o.loadError=0),this.playlistLoaded(r,t,o.details)):null!=(n=t.deliveryDirectives)&&n.skip&&(i.deltaUpdateFailed=!0)}onAudioTrackSwitched(e,t){const n=this.currentLevel;if(!n)return;const r=this.hls.audioTracks[t.id].groupId;if(n.audioGroupIds&&n.audioGroupId!==r){let e=-1;for(let t=0;t<n.audioGroupIds.length;t++)if(n.audioGroupIds[t]===r){e=t;break}-1!==e&&e!==n.urlId&&(n.urlId=e,this.canLoad&&this.startLoad())}}loadPlaylist(e){super.loadPlaylist();const t=this.currentLevelIndex,n=this.currentLevel;if(n&&this.shouldLoadPlaylist(n)){const r=n.urlId;let i=n.uri;if(e)try{i=e.addDirectives(i)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}const o=n.attrs["PATHWAY-ID"];this.log(`Loading level index ${t}${void 0!==(null==e?void 0:e.msn)?" at sn "+e.msn+" part "+e.part:""} with${o?" Pathway "+o:""} URI ${r+1}/${n.url.length} ${i}`),this.clearTimer(),this.hls.trigger(g.LEVEL_LOADING,{url:i,level:t,id:r,deliveryDirectives:e||null})}}get nextLoadLevel(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}removeLevel(e,t){const n=(e,n)=>n!==t,r=this._levels.filter(((r,i)=>i!==e||(r.url.length>1&&void 0!==t?(r.url=r.url.filter(n),r.audioGroupIds&&(r.audioGroupIds=r.audioGroupIds.filter(n)),r.textGroupIds&&(r.textGroupIds=r.textGroupIds.filter(n)),r.urlId=0,!0):(this.steering&&this.steering.removeLevel(r),!1))));this.hls.trigger(g.LEVELS_UPDATED,{levels:r})}onLevelsUpdated(e,{levels:t}){t.forEach(((e,t)=>{const{details:n}=e;null!=n&&n.fragments&&n.fragments.forEach((e=>{e.level=t}))})),this._levels=t}}function Ht(e,t,n){n&&("audio"===t?(e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds[e.url.length-1]=n):"text"===t&&(e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds[e.url.length-1]=n))}function Zt(e){const t={};e.forEach((e=>{const n=e.groupId||"";e.id=t[n]=t[n]||0,t[n]++}))}var qt="NOT_LOADED",Wt="APPENDING",Yt="PARTIAL",Kt="OK";class $t{constructor(e){this.activePartLists=Object.create(null),this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hasGaps=!1,this.hls=e,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(g.BUFFER_APPENDED,this.onBufferAppended,this),e.on(g.FRAG_BUFFERED,this.onFragBuffered,this),e.on(g.FRAG_LOADED,this.onFragLoaded,this)}_unregisterListeners(){const{hls:e}=this;e.off(g.BUFFER_APPENDED,this.onBufferAppended,this),e.off(g.FRAG_BUFFERED,this.onFragBuffered,this),e.off(g.FRAG_LOADED,this.onFragLoaded,this)}destroy(){this._unregisterListeners(),this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(e,t){const n=this.activePartLists[t];if(n)for(let t=n.length;t--;){const r=n[t];if(!r)break;const i=r.end;if(r.start<=e&&null!==i&&e<=i)return r}return this.getBufferedFrag(e,t)}getBufferedFrag(e,t){const{fragments:n}=this,r=Object.keys(n);for(let i=r.length;i--;){const o=n[r[i]];if((null==o?void 0:o.body.type)===t&&o.buffered){const t=o.body;if(t.start<=e&&e<=t.end)return t}}return null}detectEvictedFragments(e,t,n,r){this.timeRanges&&(this.timeRanges[e]=t);const i=(null==r?void 0:r.fragment.sn)||-1;Object.keys(this.fragments).forEach((r=>{const o=this.fragments[r];if(!o)return;if(i>=o.body.sn)return;if(!o.buffered&&!o.loaded)return void(o.body.type===n&&this.removeFragment(o.body));const a=o.range[e];a&&a.time.some((e=>{const n=!this.isTimeBuffered(e.startPTS,e.endPTS,t);return n&&this.removeFragment(o.body),n}))}))}detectPartialFragments(e){const t=this.timeRanges,{frag:n,part:r}=e;if(!t||"initSegment"===n.sn)return;const i=Qt(n),o=this.fragments[i];if(!o||o.buffered&&n.gap)return;const a=!n.relurl;Object.keys(t).forEach((e=>{const i=n.elementaryStreams[e];if(!i)return;const s=t[e],l=a||!0===i.partial;o.range[e]=this.getBufferedTimes(n,r,l,s)})),o.loaded=null,Object.keys(o.range).length?(o.buffered=!0,o.body.endList&&(this.endListFragments[o.body.type]=o),Xt(o)||this.removeParts(n.sn-1,n.type)):this.removeFragment(o.body)}removeParts(e,t){const n=this.activePartLists[t];n&&(this.activePartLists[t]=n.filter((t=>t.fragment.sn>=e)))}fragBuffered(e,t){const n=Qt(e);let r=this.fragments[n];!r&&t&&(r=this.fragments[n]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),r&&(r.loaded=null,r.buffered=!0)}getBufferedTimes(e,t,n,r){const i={time:[],partial:n},o=e.start,a=e.end,s=e.minEndPTS||a,l=e.maxStartPTS||o;for(let e=0;e<r.length;e++){const t=r.start(e)-this.bufferPadding,n=r.end(e)+this.bufferPadding;if(l>=t&&s<=n){i.time.push({startPTS:Math.max(o,r.start(e)),endPTS:Math.min(a,r.end(e))});break}if(o<n&&a>t)i.partial=!0,i.time.push({startPTS:Math.max(o,r.start(e)),endPTS:Math.min(a,r.end(e))});else if(a<=t)break}return i}getPartialFragment(e){let t,n,r,i=null,o=0;const{bufferPadding:a,fragments:s}=this;return Object.keys(s).forEach((l=>{const u=s[l];u&&Xt(u)&&(n=u.body.start-a,r=u.body.end+a,e>=n&&e<=r&&(t=Math.min(e-n,r-e),o<=t&&(i=u.body,o=t)))})),i}isEndListAppended(e){const t=this.endListFragments[e];return void 0!==t&&(t.buffered||Xt(t))}getState(e){const t=Qt(e),n=this.fragments[t];return n?n.buffered?Xt(n)?Yt:Kt:Wt:qt}isTimeBuffered(e,t,n){let r,i;for(let o=0;o<n.length;o++){if(r=n.start(o)-this.bufferPadding,i=n.end(o)+this.bufferPadding,e>=r&&t<=i)return!0;if(t<=r)return!1}return!1}onFragLoaded(e,t){const{frag:n,part:r}=t;if("initSegment"===n.sn||n.bitrateTest)return;const i=r?null:t,o=Qt(n);this.fragments[o]={body:n,appendedPTS:null,loaded:i,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:n,part:r,timeRanges:i}=t;if("initSegment"===n.sn)return;const o=n.type;if(r){let e=this.activePartLists[o];e||(this.activePartLists[o]=e=[]),e.push(r)}this.timeRanges=i,Object.keys(i).forEach((e=>{const t=i[e];this.detectEvictedFragments(e,t,o,r)}))}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=Qt(e);return!!this.fragments[t]}hasParts(e){var t;return!(null==(t=this.activePartLists[e])||!t.length)}removeFragmentsInRange(e,t,n,r,i){r&&!this.hasGaps||Object.keys(this.fragments).forEach((o=>{const a=this.fragments[o];if(!a)return;const s=a.body;s.type!==n||r&&!s.gap||s.start<t&&s.end>e&&(a.buffered||i)&&this.removeFragment(s)}))}removeFragment(e){const t=Qt(e);e.stats.loaded=0,e.clearElementaryStreamInfo();const n=this.activePartLists[e.type];if(n){const t=e.sn;this.activePartLists[e.type]=n.filter((e=>e.fragment.sn!==t))}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1}}function Xt(e){var t,n,r;return e.buffered&&(e.body.gap||(null==(t=e.range.video)?void 0:t.partial)||(null==(n=e.range.audio)?void 0:n.partial)||(null==(r=e.range.audiovideo)?void 0:r.partial))}function Qt(e){return`${e.type}_${e.level}_${e.urlId}_${e.sn}`}const Jt=Math.pow(2,17);class en{constructor(e){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=e}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(e,t){const n=e.url;if(!n)return Promise.reject(new rn({type:y.NETWORK_ERROR,details:v.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error("Fragment does not have a "+(n?"part list":"url")),networkDetails:null}));this.abort();const r=this.config,i=r.fLoader,o=r.loader;return new Promise(((a,s)=>{if(this.loader&&this.loader.destroy(),e.gap){if(e.tagList.some((e=>"GAP"===e[0])))return void s(nn(e));e.gap=!1}const l=this.loader=e.loader=i?new i(r):new o(r),u=tn(e),c=Ot(r.fragLoadPolicy.default),d={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===e.sn?1/0:Jt};e.stats=l.stats,l.load(u,d,{onSuccess:(t,n,r,i)=>{this.resetLoader(e,l);let o=t.data;r.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(o.slice(0,16)),o=o.slice(16)),a({frag:e,part:null,payload:o,networkDetails:i})},onError:(t,r,i,o)=>{this.resetLoader(e,l),s(new rn({type:y.NETWORK_ERROR,details:v.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:h({url:n,data:void 0},t),error:new Error(`HTTP Error ${t.code} ${t.text}`),networkDetails:i,stats:o}))},onAbort:(t,n,r)=>{this.resetLoader(e,l),s(new rn({type:y.NETWORK_ERROR,details:v.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:r,stats:t}))},onTimeout:(t,n,r)=>{this.resetLoader(e,l),s(new rn({type:y.NETWORK_ERROR,details:v.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${d.timeout}ms`),networkDetails:r,stats:t}))},onProgress:(n,r,i,o)=>{t&&t({frag:e,part:null,payload:i,networkDetails:o})}})}))}loadPart(e,t,n){this.abort();const r=this.config,i=r.fLoader,o=r.loader;return new Promise(((a,s)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap)return void s(nn(e,t));const l=this.loader=e.loader=i?new i(r):new o(r),u=tn(e,t),c=Ot(r.fragLoadPolicy.default),d={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:Jt};t.stats=l.stats,l.load(u,d,{onSuccess:(r,i,o,s)=>{this.resetLoader(e,l),this.updateStatsFromPart(e,t);const u={frag:e,part:t,payload:r.data,networkDetails:s};n(u),a(u)},onError:(n,r,i,o)=>{this.resetLoader(e,l),s(new rn({type:y.NETWORK_ERROR,details:v.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:h({url:u.url,data:void 0},n),error:new Error(`HTTP Error ${n.code} ${n.text}`),networkDetails:i,stats:o}))},onAbort:(n,r,i)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,l),s(new rn({type:y.NETWORK_ERROR,details:v.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:i,stats:n}))},onTimeout:(n,r,i)=>{this.resetLoader(e,l),s(new rn({type:y.NETWORK_ERROR,details:v.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${d.timeout}ms`),networkDetails:i,stats:n}))}})}))}updateStatsFromPart(e,t){const n=e.stats,r=t.stats,i=r.total;if(n.loaded+=r.loaded,i){const r=Math.round(e.duration/t.duration),o=Math.min(Math.round(n.loaded/i),r),a=(r-o)*Math.round(n.loaded/o);n.total=n.loaded+a}else n.total=Math.max(n.loaded,n.total);const o=n.loading,a=r.loading;o.start?o.first+=a.first-a.start:(o.start=a.start,o.first=a.first),o.end=a.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}function tn(e,t=null){const n=t||e,r={frag:e,part:t,responseType:"arraybuffer",url:n.url,headers:{},rangeStart:0,rangeEnd:0},i=n.byteRangeStartOffset,o=n.byteRangeEndOffset;if(m(i)&&m(o)){var a;let t=i,n=o;if("initSegment"===e.sn&&"AES-128"===(null==(a=e.decryptdata)?void 0:a.method)){const e=o-i;e%16&&(n=o+(16-e%16)),0!==i&&(r.resetIV=!0,t=i-16)}r.rangeStart=t,r.rangeEnd=n}return r}function nn(e,t){const n=new Error(`GAP ${e.gap?"tag":"attribute"} found`),r={type:y.MEDIA_ERROR,details:v.FRAG_GAP,fatal:!1,frag:e,error:n,networkDetails:null};return t&&(r.part=t),(t||e).stats.aborted=!0,new rn(r)}class rn extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class on{constructor(e){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const t in this.keyUriToKeyInfo){const n=this.keyUriToKeyInfo[t].loader;if(n){if(e&&e!==n.context.frag.type)return;n.abort()}}}detach(){for(const e in this.keyUriToKeyInfo){const t=this.keyUriToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[e]}}destroy(){this.detach();for(const e in this.keyUriToKeyInfo){const t=this.keyUriToKeyInfo[e].loader;t&&t.destroy()}this.keyUriToKeyInfo={}}createKeyLoadError(e,t=v.KEY_LOAD_ERROR,n,r,i){return new rn({type:y.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:i,error:n,networkDetails:r})}loadClear(e,t){if(this.emeController&&this.config.emeEnabled){const{sn:n,cc:r}=e;for(let e=0;e<t.length;e++){const i=t[e];if(r<=i.cc&&("initSegment"===n||"initSegment"===i.sn||n<i.sn)){this.emeController.selectKeySystemFormat(i).then((e=>{i.setKeyFormat(e)}));break}}}}load(e){return!e.decryptdata&&e.encrypted&&this.emeController?this.emeController.selectKeySystemFormat(e).then((t=>this.loadInternal(e,t))):this.loadInternal(e)}loadInternal(e,t){var n,r;t&&e.setKeyFormat(t);const i=e.decryptdata;if(!i){const n=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,v.KEY_LOAD_ERROR,n))}const o=i.uri;if(!o)return Promise.reject(this.createKeyLoadError(e,v.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${o}"`)));let a=this.keyUriToKeyInfo[o];if(null!=(n=a)&&n.decryptdata.key)return i.key=a.decryptdata.key,Promise.resolve({frag:e,keyInfo:a});var s;if(null!=(r=a)&&r.keyLoadPromise)switch(null==(s=a.mediaKeySessionContext)?void 0:s.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return a.keyLoadPromise.then((t=>(i.key=t.keyInfo.decryptdata.key,{frag:e,keyInfo:a})))}switch(a=this.keyUriToKeyInfo[o]={decryptdata:i,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},i.method){case"ISO-23001-7":case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return"identity"===i.keyFormat?this.loadKeyHTTP(a,e):this.loadKeyEME(a,e);case"AES-128":return this.loadKeyHTTP(a,e);default:return Promise.reject(this.createKeyLoadError(e,v.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${i.method}"`)))}}loadKeyEME(e,t){const n={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){const t=this.emeController.loadKey(n);if(t)return(e.keyLoadPromise=t.then((t=>(e.mediaKeySessionContext=t,n)))).catch((t=>{throw e.keyLoadPromise=null,t}))}return Promise.resolve(n)}loadKeyHTTP(e,t){const n=this.config,r=new(0,n.loader)(n);return t.keyLoader=e.loader=r,e.keyLoadPromise=new Promise(((i,o)=>{const a={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},s=n.keyLoadPolicy.default,l={loadPolicy:s,timeout:s.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:(e,t,n,r)=>{const{frag:a,keyInfo:s,url:l}=n;if(!a.decryptdata||s!==this.keyUriToKeyInfo[l])return o(this.createKeyLoadError(a,v.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),r));s.decryptdata.key=a.decryptdata.key=new Uint8Array(e.data),a.keyLoader=null,s.loader=null,i({frag:a,keyInfo:s})},onError:(e,n,r,i)=>{this.resetLoader(n),o(this.createKeyLoadError(t,v.KEY_LOAD_ERROR,new Error(`HTTP Error ${e.code} loading key ${e.text}`),r,h({url:a.url,data:void 0},e)))},onTimeout:(e,n,r)=>{this.resetLoader(n),o(this.createKeyLoadError(t,v.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),r))},onAbort:(e,n,r)=>{this.resetLoader(n),o(this.createKeyLoadError(t,v.INTERNAL_ABORTED,new Error("key loading aborted"),r))}};r.load(a,l,u)}))}resetLoader(e){const{frag:t,keyInfo:n,url:r}=e,i=n.loader;t.keyLoader===i&&(t.keyLoader=null,n.loader=null),delete this.keyUriToKeyInfo[r],i&&i.destroy()}}class an{constructor(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}destroy(){this.onHandlerDestroying(),this.onHandlerDestroyed()}onHandlerDestroying(){this.clearNextTick(),this.clearInterval()}onHandlerDestroyed(){}hasInterval(){return!!this._tickInterval}hasNextTick(){return!!this._tickTimer}setInterval(e){return!this._tickInterval&&(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,e),!0)}clearInterval(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)}clearNextTick(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)}tick(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)}tickImmediate(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)}doTick(){}}const sn={length:0,start:()=>0,end:()=>0};class ln{static isBuffered(e,t){try{if(e){const n=ln.getBuffered(e);for(let e=0;e<n.length;e++)if(t>=n.start(e)&&t<=n.end(e))return!0}}catch(e){}return!1}static bufferInfo(e,t,n){try{if(e){const r=ln.getBuffered(e),i=[];let o;for(o=0;o<r.length;o++)i.push({start:r.start(o),end:r.end(o)});return this.bufferedInfo(i,t,n)}}catch(e){}return{len:0,start:t,end:t,nextStart:void 0}}static bufferedInfo(e,t,n){t=Math.max(0,t),e.sort((function(e,t){return e.start-t.start||t.end-e.end}));let r=[];if(n)for(let t=0;t<e.length;t++){const i=r.length;if(i){const o=r[i-1].end;e[t].start-o<n?e[t].end>o&&(r[i-1].end=e[t].end):r.push(e[t])}else r.push(e[t])}else r=e;let i,o=0,a=t,s=t;for(let e=0;e<r.length;e++){const l=r[e].start,u=r[e].end;if(t+n>=l&&t<u)a=l,s=u,o=s-t;else if(t+n<l){i=l;break}}return{len:o,start:a||0,end:s||0,nextStart:i}}static getBuffered(e){try{return e.buffered}catch(e){return w.log("failed to get media.buffered",e),sn}}}class un{constructor(e,t,n,r=0,i=-1,o=!1){this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=n,this.size=r,this.part=i,this.partial=o}}function cn(e,t){let n=null;for(let r=0,i=e.length;r<i;r++){const i=e[r];if(i&&i.cc===t){n=i;break}}return n}function dn(e,t){if(e){const n=e.start+t;e.start=e.startPTS=n,e.endPTS=n+e.duration}}function hn(e,t){const n=t.fragments;for(let t=0,r=n.length;t<r;t++)dn(n[t],e);t.fragmentHint&&dn(t.fragmentHint,e),t.alignedSliding=!0}function pn(e,t){if(!e.hasProgramDateTime||!t.hasProgramDateTime)return;const n=e.fragments,r=t.fragments;if(!n.length||!r.length)return;const i=r[Math.round(r.length/2)-1],o=cn(n,i.cc)||n[Math.round(n.length/2)-1],a=i.programDateTime,s=o.programDateTime;null!==a&&null!==s&&hn((s-a)/1e3-(o.start-i.start),e)}class fn{constructor(e,t){this.subtle=void 0,this.aesIV=void 0,this.subtle=e,this.aesIV=t}decrypt(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)}}class mn{constructor(e,t){this.subtle=void 0,this.key=void 0,this.subtle=e,this.key=t}expandKey(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])}}class gn{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(e){const t=new DataView(e),n=new Uint32Array(4);for(let e=0;e<4;e++)n[e]=t.getUint32(4*e);return n}initTable(){const e=this.sBox,t=this.invSBox,n=this.subMix,r=n[0],i=n[1],o=n[2],a=n[3],s=this.invSubMix,l=s[0],u=s[1],c=s[2],d=s[3],h=new Uint32Array(256);let p=0,f=0,m=0;for(m=0;m<256;m++)h[m]=m<128?m<<1:m<<1^283;for(m=0;m<256;m++){let n=f^f<<1^f<<2^f<<3^f<<4;n=n>>>8^255&n^99,e[p]=n,t[n]=p;const s=h[p],m=h[s],g=h[m];let y=257*h[n]^16843008*n;r[p]=y<<24|y>>>8,i[p]=y<<16|y>>>16,o[p]=y<<8|y>>>24,a[p]=y,y=16843009*g^65537*m^257*s^16843008*p,l[n]=y<<24|y>>>8,u[n]=y<<16|y>>>16,c[n]=y<<8|y>>>24,d[n]=y,p?(p=s^h[h[h[g^s]]],f^=h[h[f]]):p=f=1}}expandKey(e){const t=this.uint8ArrayToUint32Array_(e);let n=!0,r=0;for(;r<t.length&&n;)n=t[r]===this.key[r],r++;if(n)return;this.key=t;const i=this.keySize=t.length;if(4!==i&&6!==i&&8!==i)throw new Error("Invalid aes key size="+i);const o=this.ksRows=4*(i+6+1);let a,s;const l=this.keySchedule=new Uint32Array(o),u=this.invKeySchedule=new Uint32Array(o),c=this.sBox,d=this.rcon,h=this.invSubMix,p=h[0],f=h[1],m=h[2],g=h[3];let y,v;for(a=0;a<o;a++)a<i?y=l[a]=t[a]:(v=y,a%i==0?(v=v<<8|v>>>24,v=c[v>>>24]<<24|c[v>>>16&255]<<16|c[v>>>8&255]<<8|c[255&v],v^=d[a/i|0]<<24):i>6&&a%i==4&&(v=c[v>>>24]<<24|c[v>>>16&255]<<16|c[v>>>8&255]<<8|c[255&v]),l[a]=y=(l[a-i]^v)>>>0);for(s=0;s<o;s++)a=o-s,v=3&s?l[a]:l[a-4],u[s]=s<4||a<=4?v:p[c[v>>>24]]^f[c[v>>>16&255]]^m[c[v>>>8&255]]^g[c[255&v]],u[s]=u[s]>>>0}networkToHostOrderSwap(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}decrypt(e,t,n){const r=this.keySize+6,i=this.invKeySchedule,o=this.invSBox,a=this.invSubMix,s=a[0],l=a[1],u=a[2],c=a[3],d=this.uint8ArrayToUint32Array_(n);let h=d[0],p=d[1],f=d[2],m=d[3];const g=new Int32Array(e),y=new Int32Array(g.length);let v,b,_,E,w,T,A,S,x,I,R,C,M,L;const P=this.networkToHostOrderSwap;for(;t<g.length;){for(x=P(g[t]),I=P(g[t+1]),R=P(g[t+2]),C=P(g[t+3]),w=x^i[0],T=C^i[1],A=R^i[2],S=I^i[3],M=4,L=1;L<r;L++)v=s[w>>>24]^l[T>>16&255]^u[A>>8&255]^c[255&S]^i[M],b=s[T>>>24]^l[A>>16&255]^u[S>>8&255]^c[255&w]^i[M+1],_=s[A>>>24]^l[S>>16&255]^u[w>>8&255]^c[255&T]^i[M+2],E=s[S>>>24]^l[w>>16&255]^u[T>>8&255]^c[255&A]^i[M+3],w=v,T=b,A=_,S=E,M+=4;v=o[w>>>24]<<24^o[T>>16&255]<<16^o[A>>8&255]<<8^o[255&S]^i[M],b=o[T>>>24]<<24^o[A>>16&255]<<16^o[S>>8&255]<<8^o[255&w]^i[M+1],_=o[A>>>24]<<24^o[S>>16&255]<<16^o[w>>8&255]<<8^o[255&T]^i[M+2],E=o[S>>>24]<<24^o[w>>16&255]<<16^o[T>>8&255]<<8^o[255&A]^i[M+3],y[t]=P(v^h),y[t+1]=P(E^p),y[t+2]=P(_^f),y[t+3]=P(b^m),h=x,p=I,f=R,m=C,t+=4}return y.buffer}}class yn{constructor(e,{removePKCS7Padding:t=!0}={}){if(this.logEnabled=!0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.useSoftware=void 0,this.useSoftware=e.enableSoftwareAES,this.removePKCS7Padding=t,t)try{const e=self.crypto;e&&(this.subtle=e.subtle||e.webkitSubtle)}catch(e){}null===this.subtle&&(this.useSoftware=!0)}destroy(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null}isSync(){return this.useSoftware}flush(){const{currentResult:e,remainderData:t}=this;if(!e||t)return this.reset(),null;const n=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?function(e){const t=e.byteLength,n=t&&new DataView(e.buffer).getUint8(t-1);return n?Y(e,0,t-n):e}(n):n}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,n){return this.useSoftware?new Promise(((r,i)=>{this.softwareDecrypt(new Uint8Array(e),t,n);const o=this.flush();o?r(o.buffer):i(new Error("[softwareDecrypt] Failed to decrypt data"))})):this.webCryptoDecrypt(new Uint8Array(e),t,n)}softwareDecrypt(e,t,n){const{currentIV:r,currentResult:i,remainderData:o}=this;this.logOnce("JS AES decrypt"),o&&(e=Se(o,e),this.remainderData=null);const a=this.getValidChunk(e);if(!a.length)return null;r&&(n=r);let s=this.softwareDecrypter;s||(s=this.softwareDecrypter=new gn),s.expandKey(t);const l=i;return this.currentResult=s.decrypt(a.buffer,0,n),this.currentIV=Y(a,-16).buffer,l||null}webCryptoDecrypt(e,t,n){const r=this.subtle;return this.key===t&&this.fastAesKey||(this.key=t,this.fastAesKey=new mn(r,t)),this.fastAesKey.expandKey().then((t=>r?(this.logOnce("WebCrypto AES decrypt"),new fn(r,new Uint8Array(n)).decrypt(e.buffer,t)):Promise.reject(new Error("web crypto not initialized")))).catch((r=>(w.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${r.name}: ${r.message}`),this.onWebCryptoError(e,t,n))))}onWebCryptoError(e,t,n){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,n);const r=this.flush();if(r)return r.buffer;throw new Error("WebCrypto and softwareDecrypt: failed to decrypt data")}getValidChunk(e){let t=e;const n=e.length-e.length%16;return n!==e.length&&(t=Y(e,0,n),this.remainderData=Y(e,n)),t}logOnce(e){this.logEnabled&&(w.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const vn="STOPPED",bn="IDLE",_n="KEY_LOADING",En="FRAG_LOADING",wn="FRAG_LOADING_WAITING_RETRY",Tn="WAITING_TRACK",An="PARSING",Sn="PARSED",xn="ENDED",In="ERROR",Rn="WAITING_INIT_PTS",Cn="WAITING_LEVEL";class Mn extends an{constructor(e,t,n,r,i){super(),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=vn,this.playlistType=void 0,this.media=null,this.mediaBuffer=null,this.config=void 0,this.bitrateTest=!1,this.lastCurrentTime=0,this.nextLoadPosition=0,this.startPosition=0,this.startTimeOffset=null,this.loadedmetadata=!1,this.retryDate=0,this.levels=null,this.fragmentLoader=void 0,this.keyLoader=void 0,this.levelLastLoaded=null,this.startFragRequested=!1,this.decrypter=void 0,this.initPTS=[],this.onvseeking=null,this.onvended=null,this.logPrefix="",this.log=void 0,this.warn=void 0,this.playlistType=i,this.logPrefix=r,this.log=w.log.bind(w,`${r}:`),this.warn=w.warn.bind(w,`${r}:`),this.hls=e,this.fragmentLoader=new en(e.config),this.keyLoader=n,this.fragmentTracker=t,this.config=e.config,this.decrypter=new yn(e.config),e.on(g.MANIFEST_LOADED,this.onManifestLoaded,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);const e=this.fragCurrent;null!=e&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=vn}_streamEnded(e,t){if(t.live||e.nextStart||!e.end||!this.media)return!1;const n=t.partList;if(null!=n&&n.length){const e=n[n.length-1];return ln.isBuffered(this.media,e.start+e.duration/2)}const r=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(r)}getLevelDetails(){var e;if(this.levels&&null!==this.levelLastLoaded)return null==(e=this.levels[this.levelLastLoaded])?void 0:e.details}onMediaAttached(e,t){const n=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),n.addEventListener("seeking",this.onvseeking),n.addEventListener("ended",this.onvended);const r=this.config;this.levels&&r.autoStartLoad&&this.state===vn&&this.startLoad(r.startPosition)}onMediaDetaching(){const e=this.media;null!=e&&e.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&this.onvseeking&&this.onvended&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.keyLoader&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()}onMediaSeeking(){const{config:e,fragCurrent:t,media:n,mediaBuffer:r,state:i}=this,o=n?n.currentTime:0,a=ln.bufferInfo(r||n,o,e.maxBufferHole);if(this.log(`media seeking to ${m(o)?o.toFixed(3):o}, state: ${i}`),this.state===xn)this.resetLoadingState();else if(t){const n=e.maxFragLookUpTolerance,r=t.start-n,i=t.start+t.duration+n;if(!a.len||i<a.start||r>a.end){const e=o>i;(o<r||e)&&(e&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}n&&(this.fragmentTracker.removeFragmentsInRange(o,1/0,this.playlistType,!0),this.lastCurrentTime=o),this.loadedmetadata||a.len||(this.nextLoadPosition=this.startPosition=o),this.tickImmediate()}onMediaEnded(){this.startPosition=this.lastCurrentTime=0}onManifestLoaded(e,t){this.startTimeOffset=t.startTimeOffset,this.initPTS=[]}onHandlerDestroying(){this.stopLoad(),super.onHandlerDestroying()}onHandlerDestroyed(){this.state=vn,this.fragmentLoader&&this.fragmentLoader.destroy(),this.keyLoader&&this.keyLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.keyLoader=this.fragmentLoader=this.fragmentTracker=null,super.onHandlerDestroyed()}loadFragment(e,t,n){this._loadFragForPlayback(e,t,n)}_loadFragForPlayback(e,t,n){this._doFragLoad(e,t,n,(t=>{if(this.fragContextChanged(e))return this.warn(`Fragment ${e.sn}${t.part?" p: "+t.part.index:""} of level ${e.level} was dropped during download.`),void this.fragmentTracker.removeFragment(e);e.stats.chunkCount++,this._handleFragmentLoadProgress(t)})).then((t=>{if(!t)return;const n=this.state;this.fragContextChanged(e)?(n===En||!this.fragCurrent&&n===An)&&(this.fragmentTracker.removeFragment(e),this.state=bn):("payload"in t&&(this.log(`Loaded fragment ${e.sn} of level ${e.level}`),this.hls.trigger(g.FRAG_LOADED,t)),this._handleFragmentLoadComplete(t))})).catch((t=>{this.state!==vn&&this.state!==In&&(this.warn(t),this.resetFragmentLoading(e))}))}clearTrackerIfNeeded(e){var t;const{fragmentTracker:n}=this;if(n.getState(e)===Wt){const t=e.type,r=this.getFwdBufferInfo(this.mediaBuffer,t),i=Math.max(e.duration,r?r.len:this.config.maxBufferLength);this.reduceMaxBufferLength(i)&&n.removeFragment(e)}else 0===(null==(t=this.mediaBuffer)?void 0:t.buffered.length)?n.removeAllFragments():n.hasParts(e.type)&&(n.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),n.getState(e)===Yt&&n.removeFragment(e))}flushMainBuffer(e,t,n=null){if(!(e-t))return;const r={startOffset:e,endOffset:t,type:n};this.hls.trigger(g.BUFFER_FLUSHING,r)}_loadInitSegment(e,t){this._doFragLoad(e,t).then((t=>{if(!t||this.fragContextChanged(e)||!this.levels)throw new Error("init load aborted");return t})).then((t=>{const{hls:n}=this,{payload:r}=t,i=e.decryptdata;if(r&&r.byteLength>0&&i&&i.key&&i.iv&&"AES-128"===i.method){const o=self.performance.now();return this.decrypter.decrypt(new Uint8Array(r),i.key.buffer,i.iv.buffer).catch((t=>{throw n.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_DECRYPT_ERROR,fatal:!1,error:t,reason:t.message,frag:e}),t})).then((r=>{const i=self.performance.now();return n.trigger(g.FRAG_DECRYPTED,{frag:e,payload:r,stats:{tstart:o,tdecrypt:i}}),t.payload=r,t}))}return t})).then((n=>{const{fragCurrent:r,hls:i,levels:o}=this;if(!o)throw new Error("init load aborted, missing levels");const a=e.stats;this.state=bn,t.fragmentError=0,e.data=new Uint8Array(n.payload),a.parsing.start=a.buffering.start=self.performance.now(),a.parsing.end=a.buffering.end=self.performance.now(),n.frag===r&&i.trigger(g.FRAG_BUFFERED,{stats:a,frag:r,part:null,id:e.type}),this.tick()})).catch((t=>{this.state!==vn&&this.state!==In&&(this.warn(t),this.resetFragmentLoading(e))}))}fragContextChanged(e){const{fragCurrent:t}=this;return!e||!t||e.level!==t.level||e.sn!==t.sn||e.urlId!==t.urlId}fragBufferedComplete(e,t){var n,r,i,o;const a=this.mediaBuffer?this.mediaBuffer:this.media;this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.playlistType===ot?"level":"track"} ${e.level} (frag:[${(null!=(n=e.startPTS)?n:NaN).toFixed(3)}-${(null!=(r=e.endPTS)?r:NaN).toFixed(3)}] > buffer:${a?function(e){let t="";const n=e.length;for(let r=0;r<n;r++)t+=`[${e.start(r).toFixed(3)}-${e.end(r).toFixed(3)}]`;return t}(ln.getBuffered(a)):"(detached)"})`),this.state=bn,a&&(!this.loadedmetadata&&e.type==ot&&a.buffered.length&&(null==(i=this.fragCurrent)?void 0:i.sn)===(null==(o=this.fragPrevious)?void 0:o.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick())}seekToStartPos(){}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:n,part:r,partsLoaded:i}=e,o=!i||0===i.length||i.some((e=>!e)),a=new un(n.level,n.sn,n.stats.chunkCount+1,0,r?r.index:-1,!o);t.flush(a)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,n=null,r){var i;const o=null==t?void 0:t.details;if(!this.levels||!o)throw new Error(`frag load aborted, missing level${o?"":" detail"}s`);let a=null;if(!e.encrypted||null!=(i=e.decryptdata)&&i.key?!e.encrypted&&o.encryptedFragments.length&&this.keyLoader.loadClear(e,o.encryptedFragments):(this.log(`Loading key for ${e.sn} of [${o.startSN}-${o.endSN}], ${"[stream-controller]"===this.logPrefix?"level":"track"} ${e.level}`),this.state=_n,this.fragCurrent=e,a=this.keyLoader.load(e).then((e=>{if(!this.fragContextChanged(e.frag))return this.hls.trigger(g.KEY_LOADED,e),this.state===_n&&(this.state=bn),e})),this.hls.trigger(g.KEY_LOADING,{frag:e}),null===this.fragCurrent&&(a=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))),n=Math.max(e.start,n||0),this.config.lowLatencyMode&&"initSegment"!==e.sn){const i=o.partList;if(i&&r){n>e.end&&o.fragmentHint&&(e=o.fragmentHint);const s=this.getNextPart(i,e,n);if(s>-1){const l=i[s];let u;return this.log(`Loading part sn: ${e.sn} p: ${l.index} cc: ${e.cc} of playlist [${o.startSN}-${o.endSN}] parts [0-${s}-${i.length-1}] ${"[stream-controller]"===this.logPrefix?"level":"track"}: ${e.level}, target: ${parseFloat(n.toFixed(3))}`),this.nextLoadPosition=l.start+l.duration,this.state=En,u=a?a.then((n=>!n||this.fragContextChanged(n.frag)?null:this.doFragPartsLoad(e,l,t,r))).catch((e=>this.handleFragLoadError(e))):this.doFragPartsLoad(e,l,t,r).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(g.FRAG_LOADING,{frag:e,part:l,targetBufferTime:n}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):u}if(!e.url||this.loadedEndOfParts(i,n))return Promise.resolve(null)}}this.log(`Loading fragment ${e.sn} cc: ${e.cc} ${o?"of ["+o.startSN+"-"+o.endSN+"] ":""}${"[stream-controller]"===this.logPrefix?"level":"track"}: ${e.level}, target: ${parseFloat(n.toFixed(3))}`),m(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=En;const s=this.config.progressive;let l;return l=s&&a?a.then((t=>!t||this.fragContextChanged(null==t?void 0:t.frag)?null:this.fragmentLoader.load(e,r))).catch((e=>this.handleFragLoadError(e))):Promise.all([this.fragmentLoader.load(e,s?r:void 0),a]).then((([e])=>(!s&&e&&r&&r(e),e))).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(g.FRAG_LOADING,{frag:e,targetBufferTime:n}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):l}doFragPartsLoad(e,t,n,r){return new Promise(((i,o)=>{var a;const s=[],l=null==(a=n.details)?void 0:a.partList,u=t=>{this.fragmentLoader.loadPart(e,t,r).then((r=>{s[t.index]=r;const o=r.part;this.hls.trigger(g.FRAG_LOADED,r);const a=Ct(n,e.sn,t.index+1)||Mt(l,e.sn,t.index+1);if(!a)return i({frag:e,part:o,partsLoaded:s});u(a)})).catch(o)};u(t)}))}handleFragLoadError(e){if("data"in e){const t=e.data;e.data&&t.details===v.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(g.ERROR,t)}else this.hls.trigger(g.ERROR,{type:y.OTHER_ERROR,details:v.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){const t=this.getCurrentContext(e);if(!t||this.state!==An)return void(this.fragCurrent||this.state===vn||this.state===In||(this.state=bn));const{frag:n,part:r,level:i}=t,o=self.performance.now();n.stats.parsing.end=o,r&&(r.stats.parsing.end=o),this.updateLevelTiming(n,r,i,e.partial)}getCurrentContext(e){const{levels:t,fragCurrent:n}=this,{level:r,sn:i,part:o}=e;if(null==t||!t[r])return this.warn(`Levels object was unset while buffering fragment ${i} of level ${r}. The current chunk will not be buffered.`),null;const a=t[r],s=o>-1?Ct(a,i,o):null,l=s?s.fragment:function(e,t,n){if(null==e||!e.details)return null;const r=e.details;let i=r.fragments[t-r.startSN];return i||(i=r.fragmentHint,i&&i.sn===t?i:t<r.startSN&&n&&n.sn===t?n:null)}(a,i,n);return l?(n&&n!==l&&(l.stats=n.stats),{frag:l,part:s,level:a}):null}bufferFragmentData(e,t,n,r,i){var o;if(!e||this.state!==An)return;const{data1:a,data2:s}=e;let l=a;if(a&&s&&(l=Se(a,s)),null==(o=l)||!o.length)return;const u={type:e.type,frag:t,part:n,chunkMeta:r,parent:t.type,data:l};if(this.hls.trigger(g.BUFFER_APPENDING,u),e.dropped&&e.independent&&!n){if(i)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!ln.isBuffered(t,t.currentTime))return void this.flushMainBuffer(0,e.start);const n=t.currentTime,r=ln.bufferInfo(t,n,0),i=e.duration,o=Math.min(2*this.config.maxFragLookUpTolerance,.25*i),a=Math.max(Math.min(e.start-o,r.end-o),n+o);e.start-a>o&&this.flushMainBuffer(a,e.start)}getFwdBufferInfo(e,t){const n=this.getLoadPosition();return m(n)?this.getFwdBufferInfoAtPos(e,n,t):null}getFwdBufferInfoAtPos(e,t,n){const{config:{maxBufferHole:r}}=this,i=ln.bufferInfo(e,t,r);if(0===i.len&&void 0!==i.nextStart){const o=this.fragmentTracker.getBufferedFrag(t,n);if(o&&i.nextStart<o.end)return ln.bufferInfo(e,t,Math.max(i.nextStart,r))}return i}getMaxBufferLength(e){const{config:t}=this;let n;return n=e?Math.max(8*t.maxBufferSize/e,t.maxBufferLength):t.maxBufferLength,Math.min(n,t.maxMaxBufferLength)}reduceMaxBufferLength(e){const t=this.config,n=e||t.maxBufferLength;return t.maxMaxBufferLength>=n&&(t.maxMaxBufferLength/=2,this.warn(`Reduce max buffer length to ${t.maxMaxBufferLength}s`),!0)}getAppendedFrag(e,t=ot){const n=this.fragmentTracker.getAppendedFrag(e,ot);return n&&"fragment"in n?n.fragment:n}getNextFragment(e,t){const n=t.fragments,r=n.length;if(!r)return null;const{config:i}=this,o=n[0].start;let a;if(t.live){const o=i.initialLiveManifestSize;if(r<o)return this.warn(`Not enough fragments to start playback (have: ${r}, need: ${o})`),null;t.PTSKnown||this.startFragRequested||-1!==this.startPosition||(a=this.getInitialLiveFragment(t,n),this.startPosition=a?this.hls.liveSyncPosition||a.start:e)}else e<=o&&(a=n[0]);if(!a){const n=i.lowLatencyMode?t.partEnd:t.fragmentEnd;a=this.getFragmentAtPosition(e,n,t)}return this.mapToInitFragWhenRequired(a)}isLoopLoading(e,t){const n=this.fragmentTracker.getState(e);return(n===Kt||n===Yt&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,n,r,i){const o=e.gap,a=this.getNextFragment(this.nextLoadPosition,t);if(null===a)return a;if(e=a,o&&e&&!e.gap&&n.nextStart){const t=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,n.nextStart,r);if(null!==t&&n.len+t.len>=i)return this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${e.sn}`),null}return e}mapToInitFragWhenRequired(e){return null==e||!e.initSegment||null!=e&&e.initSegment.data||this.bitrateTest?e:e.initSegment}getNextPart(e,t,n){let r=-1,i=!1,o=!0;for(let a=0,s=e.length;a<s;a++){const s=e[a];if(o=o&&!s.independent,r>-1&&n<s.start)break;const l=s.loaded;l?r=-1:(i||s.independent||o)&&s.fragment===t&&(r=a),i=l}return r}loadedEndOfParts(e,t){const n=e[e.length-1];return n&&t>n.start&&n.loaded}getInitialLiveFragment(e,t){const n=this.fragPrevious;let r=null;if(n){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${n.programDateTime}`),r=function(e,t,n){if(null===t||!Array.isArray(e)||!e.length||!m(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;n=n||0;for(let r=0;r<e.length;++r){const i=e[r];if(Ut(t,n,i))return i}return null}(t,n.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){const i=n.sn+1;if(i>=e.startSN&&i<=e.endSN){const o=t[i-e.startSN];n.cc===o.cc&&(r=o,this.log(`Live playlist, switching playlist, load frag with next SN: ${r.sn}`))}r||(r=function(e,t){return kt.search(e,(e=>e.cc<t?1:e.cc>t?-1:0))}(t,n.cc),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{const t=this.hls.liveSyncPosition;null!==t&&(r=this.getFragmentAtPosition(t,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,n){const{config:r}=this;let{fragPrevious:i}=this,{fragments:o,endSN:a}=n;const{fragmentHint:s}=n,l=r.maxFragLookUpTolerance,u=n.partList,c=!!(r.lowLatencyMode&&null!=u&&u.length&&s);let d;if(c&&s&&!this.bitrateTest&&(o=o.concat(s),a=s.sn),d=e<t?Ft(i,o,e,e>t-l?0:l):o[o.length-1],d){const e=d.sn-n.startSN,t=this.fragmentTracker.getState(d);if((t===Kt||t===Yt&&d.gap)&&(i=d),i&&d.sn===i.sn&&(!c||u[0].fragment.sn>d.sn)&&i&&d.level===i.level){const t=o[e+1];d=d.sn<a&&this.fragmentTracker.getState(t)!==Kt?t:null}}return d}synchronizeToLiveEdge(e){const{config:t,media:n}=this;if(!n)return;const r=this.hls.liveSyncPosition,i=n.currentTime,o=e.fragments[0].start,a=e.edge,s=i>=o-t.maxFragLookUpTolerance&&i<=a;if(null!==r&&n.duration>r&&(i<r||!s)){const o=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!s&&n.readyState<4||i<a-o)&&(this.loadedmetadata||(this.nextLoadPosition=r),n.readyState&&(this.warn(`Playback: ${i.toFixed(3)} is located too far from the end of live sliding playlist: ${a}, reset currentTime to : ${r.toFixed(3)}`),n.currentTime=r))}}alignPlaylists(e,t){const{levels:n,levelLastLoaded:r,fragPrevious:i}=this,o=null!==r?n[r]:null,a=e.fragments.length;if(!a)return this.warn("No fragments in live playlist"),0;const s=e.fragments[0].start,l=!t,u=e.alignedSliding&&m(s);if(l||!u&&!s){!function(e,t,n){t&&(function(e,t,n){if(function(e,t,n){return!(!t.details||!(n.endCC>n.startCC||e&&e.cc<n.startCC))}(e,n,t)){const e=function(e,t,n=0){const r=e.fragments,i=t.fragments;if(!i.length||!r.length)return void w.log("No fragments to align");const o=cn(r,i[0].cc);if(o&&(!o||o.startPTS))return o;w.log("No frag in previous level to align on")}(n.details,t);e&&m(e.start)&&(w.log(`Adjusting PTS using last level due to CC increase within current level ${t.url}`),hn(e.start,t))}}(e,n,t),!n.alignedSliding&&t.details&&function(e,t){if(!t.fragments.length||!e.hasProgramDateTime||!t.hasProgramDateTime)return;const n=t.fragments[0].programDateTime,r=e.fragments[0].programDateTime,i=(r-n)/1e3+t.fragments[0].start;i&&m(i)&&(w.log(`Adjusting PTS using programDateTime delta ${r-n}ms, sliding:${i.toFixed(3)} ${e.url} `),hn(i,e))}(n,t.details),n.alignedSliding||!t.details||n.skippedSegments||It(t.details,n))}(i,o,e);const n=e.fragments[0].start;return this.log(`Live playlist sliding: ${n.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} prev-sn: ${i?i.sn:"na"} fragments: ${a}`),n}return s}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)}setStartPosition(e,t){let n=this.startPosition;if(n<t&&(n=-1),-1===n||-1===this.lastCurrentTime){const r=null!==this.startTimeOffset,i=r?this.startTimeOffset:e.startTimeOffset;null!==i&&m(i)?(n=t+i,i<0&&(n+=e.totalduration),n=Math.min(Math.max(t,n),t+e.totalduration),this.log(`Start time offset ${i} found in ${r?"multivariant":"media"} playlist, adjust startPosition to ${n}`),this.startPosition=n):e.live?n=this.hls.liveSyncPosition||t:this.startPosition=n=0,this.lastCurrentTime=n}this.nextLoadPosition=n}getLoadPosition(){const{media:e}=this;let t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t}handleFragLoadAborted(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn(`Fragment ${e.sn}${t?" part "+t.index:""} of level ${e.level} was aborted`),this.resetFragmentLoading(e))}resetFragmentLoading(e){this.fragCurrent&&(this.fragContextChanged(e)||this.state===wn)||(this.state=bn)}onFragmentOrKeyLoadError(e,t){if(t.chunkMeta&&!t.frag){const e=this.getCurrentContext(t.chunkMeta);e&&(t.frag=e.frag)}const n=t.frag;if(!n||n.type!==e||!this.levels)return;var r;if(this.fragContextChanged(n))return void this.warn(`Frag load error must match current frag to retry ${n.url} > ${null==(r=this.fragCurrent)?void 0:r.url}`);const i=t.details===v.FRAG_GAP;i&&this.fragmentTracker.fragBuffered(n,!0);const o=t.errorAction,{action:a,retryCount:s=0,retryConfig:l}=o||{};if(o&&5===a&&l){var u;this.resetStartWhenNotLoaded(null!=(u=this.levelLastLoaded)?u:n.level);const r=Dt(l,s);this.warn(`Fragment ${n.sn} of ${e} ${n.level} errored with ${t.details}, retrying loading ${s+1}/${l.maxNumRetry} in ${r}ms`),o.resolved=!0,this.retryDate=self.performance.now()+r,this.state=wn}else l&&o?(this.resetFragmentErrors(e),s<l.maxNumRetry?i||(o.resolved=!0):w.warn(`${t.details} reached or exceeded max retry (${s})`)):2===(null==o?void 0:o.action)?this.state=Cn:this.state=In;this.tickImmediate()}reduceLengthAndFlushBuffer(e){if(this.state===An||this.state===Sn){const t=e.parent,n=this.getFwdBufferInfo(this.mediaBuffer,t),r=n&&n.len>.5;r&&this.reduceMaxBufferLength(n.len);const i=!r;return i&&this.warn(`Buffer full error while media.currentTime is not buffered, flush ${t} buffer`),e.frag&&(this.fragmentTracker.removeFragment(e.frag),this.nextLoadPosition=e.frag.start),this.resetLoadingState(),i}return!1}resetFragmentErrors(e){e===at&&(this.fragCurrent=null),this.loadedmetadata||(this.startFragRequested=!1),this.state!==vn&&(this.state=bn)}afterBufferFlushed(e,t,n){if(!e)return;const r=ln.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,n),this.state===xn&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state=bn}resetStartWhenNotLoaded(e){if(!this.loadedmetadata){this.startFragRequested=!1;const t=this.levels?this.levels[e].details:null;null!=t&&t.live?(this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}}resetWhenMissingContext(e){var t;this.warn(`The loading context changed while buffering fragment ${e.sn} of level ${e.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(null!=(t=this.levelLastLoaded)?t:e.level),this.resetLoadingState()}removeUnbufferedFrags(e=0){this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}updateLevelTiming(e,t,n,r){var i;const o=n.details;if(o){if(Object.keys(e.elementaryStreams).reduce(((t,i)=>{const a=e.elementaryStreams[i];if(a){const s=a.endPTS-a.startPTS;if(s<=0)return this.warn(`Could not parse fragment ${e.sn} ${i} duration reliably (${s})`),t||!1;const l=r?0:xt(o,e,a.startPTS,a.endPTS,a.startDTS,a.endDTS);return this.hls.trigger(g.LEVEL_PTS_UPDATED,{details:o,level:n,drift:l,type:i,frag:e,start:a.startPTS,end:a.endPTS}),!0}return t}),!1))n.fragmentError=0;else if(null===(null==(i=this.transmuxer)?void 0:i.error)){const t=new Error(`Found no media in fragment ${e.sn} of level ${e.level} resetting transmuxer to fallback to playlist timing`);if(0===n.fragmentError&&(n.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)),this.warn(t.message),this.hls.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_PARSING_ERROR,fatal:!1,error:t,frag:e,reason:`Found no media in msn ${e.sn} of level "${n.url}"`}),!this.hls)return;this.resetTransmuxer()}this.state=Sn,this.hls.trigger(g.FRAG_PARSED,{frag:e,part:t})}else this.warn("level.details undefined")}resetTransmuxer(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)}recoverWorkerError(e){var t,n,r;"demuxerWorker"===e.event&&(this.fragmentTracker.removeAllFragments(),this.resetTransmuxer(),this.resetStartWhenNotLoaded(null!=(t=null!=(n=this.levelLastLoaded)?n:null==(r=this.fragCurrent)?void 0:r.level)?t:0),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function Ln(){return self.SourceBuffer||self.WebKitSourceBuffer}function Pn(e="",t=9e4){return{type:e,id:-1,pid:-1,inputTimeScale:t,sequenceNumber:-1,samples:[],dropped:0}}class Dn{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(e,t,n,r){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(e){this.initPTS=e,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(e,t){return!1}appendFrame(e,t,n){}demux(e,t){this.cachedData&&(e=Se(this.cachedData,e),this.cachedData=null);let n,r=X(e,0),i=r?r.length:0;const o=this._audioTrack,a=this._id3Track,s=r?(e=>{const t=ne(e);for(let e=0;e<t.length;e++){const n=t[e];if(ee(n))return se(n)}})(r):void 0,l=e.length;for((null===this.basePTS||0===this.frameIndex&&m(s))&&(this.basePTS=On(s,t,this.initPTS),this.lastPTS=this.basePTS),null===this.lastPTS&&(this.lastPTS=this.basePTS),r&&r.length>0&&a.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:mt,duration:Number.POSITIVE_INFINITY});i<l;){if(this.canParse(e,i)){const t=this.appendFrame(o,e,i);t?(this.frameIndex++,this.lastPTS=t.sample.pts,i+=t.length,n=i):i=l}else J(e,i)?(r=X(e,i),a.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:mt,duration:Number.POSITIVE_INFINITY}),i+=r.length,n=i):i++;if(i===l&&n!==l){const t=Y(e,n);this.cachedData?this.cachedData=Se(this.cachedData,t):this.cachedData=t}}return{audioTrack:o,videoTrack:Pn(),id3Track:a,textTrack:Pn()}}demuxSampleAes(e,t,n){return Promise.reject(new Error(`[${this}] This demuxer does not support Sample-AES decryption`))}flush(e){const t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),{audioTrack:this._audioTrack,videoTrack:Pn(),id3Track:this._id3Track,textTrack:Pn()}}destroy(){}}const On=(e,t,n)=>m(e)?90*e:9e4*t+(n?9e4*n.baseTime/n.timescale:0);function Nn(e,t){return 255===e[t]&&240==(246&e[t+1])}function kn(e,t){return 1&e[t+1]?7:9}function Fn(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function Bn(e,t){return t+1<e.length&&Nn(e,t)}function Un(e,t){if(Bn(e,t)){const n=kn(e,t);if(t+n>=e.length)return!1;const r=Fn(e,t);if(r<=n)return!1;const i=t+r;return i===e.length||Bn(e,i)}return!1}function zn(e,t,n,r,i){if(!e.samplerate){const o=function(e,t,n,r){let i,o,a,s;const l=navigator.userAgent.toLowerCase(),u=r,c=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];i=1+((192&t[n+2])>>>6);const d=(60&t[n+2])>>>2;if(!(d>c.length-1))return a=(1&t[n+2])<<2,a|=(192&t[n+3])>>>6,w.log(`manifest codec:${r}, ADTS type:${i}, samplingIndex:${d}`),/firefox/i.test(l)?d>=6?(i=5,s=new Array(4),o=d-3):(i=2,s=new Array(2),o=d):-1!==l.indexOf("android")?(i=2,s=new Array(2),o=d):(i=5,s=new Array(4),r&&(-1!==r.indexOf("mp4a.40.29")||-1!==r.indexOf("mp4a.40.5"))||!r&&d>=6?o=d-3:((r&&-1!==r.indexOf("mp4a.40.2")&&(d>=6&&1===a||/vivaldi/i.test(l))||!r&&1===a)&&(i=2,s=new Array(2)),o=d)),s[0]=i<<3,s[0]|=(14&d)>>1,s[1]|=(1&d)<<7,s[1]|=a<<3,5===i&&(s[1]|=(14&o)>>1,s[2]=(1&o)<<7,s[2]|=8,s[3]=0),{config:s,samplerate:c[d],channelCount:a,codec:"mp4a.40."+i,manifestCodec:u};e.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_PARSING_ERROR,fatal:!0,reason:`invalid ADTS sampling index:${d}`})}(t,n,r,i);if(!o)return;e.config=o.config,e.samplerate=o.samplerate,e.channelCount=o.channelCount,e.codec=o.codec,e.manifestCodec=o.manifestCodec,w.log(`parsed codec:${e.codec}, rate:${o.samplerate}, channels:${o.channelCount}`)}}function Gn(e){return 9216e4/e}function Vn(e,t,n,r,i){const o=r+i*Gn(e.samplerate),a=function(e,t){const n=kn(e,t);if(t+n<=e.length){const r=Fn(e,t)-n;if(r>0)return{headerLength:n,frameLength:r}}}(t,n);let s;if(a){const{frameLength:r,headerLength:i}=a,l=i+r,u=Math.max(0,n+l-t.length);u?(s=new Uint8Array(l-i),s.set(t.subarray(n+i,t.length),0)):s=t.subarray(n+i,n+l);const c={unit:s,pts:o};return u||e.samples.push(c),{sample:c,length:l,missing:u}}const l=t.length-n;return s=new Uint8Array(l),s.set(t.subarray(n,t.length),0),{sample:{unit:s,pts:o},length:l,missing:-1}}const jn=/\/emsg[-/]ID3/i;let Hn=null;const Zn=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],qn=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],Wn=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Yn=[0,1,1,4];function Kn(e,t,n,r,i){if(n+24>t.length)return;const o=$n(t,n);if(o&&n+o.frameLength<=t.length){const a=r+i*(9e4*o.samplesPerFrame/o.sampleRate),s={unit:t.subarray(n,n+o.frameLength),pts:a,dts:a};return e.config=[],e.channelCount=o.channelCount,e.samplerate=o.sampleRate,e.samples.push(s),{sample:s,length:o.frameLength,missing:0}}}function $n(e,t){const n=e[t+1]>>3&3,r=e[t+1]>>1&3,i=e[t+2]>>4&15,o=e[t+2]>>2&3;if(1!==n&&0!==i&&15!==i&&3!==o){const a=e[t+2]>>1&1,s=e[t+3]>>6,l=1e3*Zn[14*(3===n?3-r:3===r?3:4)+i-1],u=qn[3*(3===n?0:2===n?1:2)+o],c=3===s?1:2,d=Wn[n][r],h=Yn[r],p=8*d*h,f=Math.floor(d*l/u+a)*h;if(null===Hn){const e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Hn=e?parseInt(e[1]):0}return!!Hn&&Hn<=87&&2===r&&l>=224e3&&0===s&&(e[t+3]=128|e[t+3]),{sampleRate:u,channelCount:c,frameLength:f,samplesPerFrame:p}}}function Xn(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])}function Qn(e,t){return t+1<e.length&&Xn(e,t)}function Jn(e,t){if(t+1<e.length&&Xn(e,t)){const n=4,r=$n(e,t);let i=n;null!=r&&r.frameLength&&(i=r.frameLength);const o=t+i;return o===e.length||Qn(e,o)}return!1}class er{constructor(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}loadWord(){const e=this.data,t=this.bytesAvailable,n=e.byteLength-t,r=new Uint8Array(4),i=Math.min(4,t);if(0===i)throw new Error("no bytes available");r.set(e.subarray(n,n+i)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*i,this.bytesAvailable-=i}skipBits(e){let t;e=Math.min(e,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(t=(e-=this.bitsAvailable)>>3,e-=t<<3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}readBits(e){let t=Math.min(this.bitsAvailable,e);const n=this.word>>>32-t;if(e>32&&w.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return t=e-t,t>0&&this.bitsAvailable?n<<t|this.readBits(t):n}skipLZ(){let e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}skipUEG(){this.skipBits(1+this.skipLZ())}skipEG(){this.skipBits(1+this.skipLZ())}readUEG(){const e=this.skipLZ();return this.readBits(e+1)-1}readEG(){const e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}readBoolean(){return 1===this.readBits(1)}readUByte(){return this.readBits(8)}readUShort(){return this.readBits(16)}readUInt(){return this.readBits(32)}skipScalingList(e){let t,n=8,r=8;for(let i=0;i<e;i++)0!==r&&(t=this.readEG(),r=(n+t+256)%256),n=0===r?n:r}readSPS(){let e,t,n,r=0,i=0,o=0,a=0;const s=this.readUByte.bind(this),l=this.readBits.bind(this),u=this.readUEG.bind(this),c=this.readBoolean.bind(this),d=this.skipBits.bind(this),h=this.skipEG.bind(this),p=this.skipUEG.bind(this),f=this.skipScalingList.bind(this);s();const m=s();if(l(5),d(3),s(),p(),100===m||110===m||122===m||244===m||44===m||83===m||86===m||118===m||128===m){const e=u();if(3===e&&d(1),p(),p(),d(1),c())for(t=3!==e?8:12,n=0;n<t;n++)c()&&f(n<6?16:64)}p();const g=u();if(0===g)u();else if(1===g)for(d(1),h(),h(),e=u(),n=0;n<e;n++)h();p(),d(1);const y=u(),v=u(),b=l(1);0===b&&d(1),d(1),c()&&(r=u(),i=u(),o=u(),a=u());let _=[1,1];if(c()&&c())switch(s()){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:_=[s()<<8|s(),s()<<8|s()]}return{width:Math.ceil(16*(y+1)-2*r-2*i),height:(2-b)*(v+1)*16-(b?2:4)*(o+a),pixelRatio:_}}readSliceType(){return this.readUByte(),this.readUEG(),this.readUEG()}}class tr{constructor(e,t,n){this.keyData=void 0,this.decrypter=void 0,this.keyData=n,this.decrypter=new yn(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer)}decryptAacSample(e,t,n){const r=e[t].unit;if(r.length<=16)return;const i=r.subarray(16,r.length-r.length%16),o=i.buffer.slice(i.byteOffset,i.byteOffset+i.length);this.decryptBuffer(o).then((i=>{const o=new Uint8Array(i);r.set(o,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,n)}))}decryptAacSamples(e,t,n){for(;;t++){if(t>=e.length)return void n();if(!(e[t].unit.length<32||(this.decryptAacSample(e,t,n),this.decrypter.isSync())))return}}getAvcEncryptedData(e){const t=16*Math.floor((e.length-48)/160)+16,n=new Int8Array(t);let r=0;for(let t=32;t<e.length-16;t+=160,r+=16)n.set(e.subarray(t,t+16),r);return n}getAvcDecryptedUnit(e,t){const n=new Uint8Array(t);let r=0;for(let t=32;t<e.length-16;t+=160,r+=16)e.set(n.subarray(r,r+16),t);return e}decryptAvcSample(e,t,n,r,i){const o=Ce(i.data),a=this.getAvcEncryptedData(o);this.decryptBuffer(a.buffer).then((a=>{i.data=this.getAvcDecryptedUnit(o,a),this.decrypter.isSync()||this.decryptAvcSamples(e,t,n+1,r)}))}decryptAvcSamples(e,t,n,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,n=0){if(t>=e.length)return void r();const i=e[t].units;for(;!(n>=i.length);n++){const o=i[n];if(!(o.data.length<=48||1!==o.type&&5!==o.type||(this.decryptAvcSample(e,t,n,r,o),this.decrypter.isSync())))return}}}}const nr=188;class rr{constructor(e,t,n){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=e,this.config=t,this.typeSupported=n}static probe(e){const t=rr.syncOffset(e);return t>0&&w.warn(`MPEG2-TS detected but first sync word found @ offset ${t}`),-1!==t}static syncOffset(e){const t=e.length;let n=Math.min(940,e.length-nr)+1,r=0;for(;r<n;){let i=!1,o=-1,a=0;for(let s=r;s<t;s+=nr){if(71!==e[s]){if(a)return-1;break}if(a++,-1===o&&(o=s,0!==o&&(n=Math.min(o+18612,e.length-nr)+1)),i||(i=0===or(e,s)),i&&a>1&&(0===o&&a>2||s+nr>n))return o}r++}return-1}static createTrack(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:fe[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}}resetInitSegment(e,t,n,r){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=rr.createTrack("video"),this._audioTrack=rr.createTrack("audio",r),this._id3Track=rr.createTrack("id3"),this._txtTrack=rr.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.audioCodec=t,this.videoCodec=n,this._duration=r}resetTimeStamp(){}resetContiguity(){const{_audioTrack:e,_avcTrack:t,_id3Track:n}=this;e&&(e.pesData=null),t&&(t.pesData=null),n&&(n.pesData=null),this.aacOverFlow=null,this.avcSample=null,this.remainderData=null}demux(e,t,n=!1,r=!1){let i;n||(this.sampleAes=null);const o=this._avcTrack,a=this._audioTrack,s=this._id3Track,l=this._txtTrack;let u=o.pid,c=o.pesData,d=a.pid,h=s.pid,p=a.pesData,f=s.pesData,m=null,b=this.pmtParsed,_=this._pmtId,E=e.length;if(this.remainderData&&(E=(e=Se(this.remainderData,e)).length,this.remainderData=null),E<nr&&!r)return this.remainderData=e,{audioTrack:a,videoTrack:o,id3Track:s,textTrack:l};const T=Math.max(0,rr.syncOffset(e));E-=(E-T)%nr,E<e.byteLength&&!r&&(this.remainderData=new Uint8Array(e.buffer,E,e.buffer.byteLength-E));let A=0;for(let t=T;t<E;t+=nr)if(71===e[t]){const r=!!(64&e[t+1]),g=or(e,t);let y;if((48&e[t+3])>>4>1){if(y=t+5+e[t+4],y===t+nr)continue}else y=t+4;switch(g){case u:r&&(c&&(i=lr(c))&&this.parseAVCPES(o,l,i,!1),c={data:[],size:0}),c&&(c.data.push(e.subarray(y,t+nr)),c.size+=t+nr-y);break;case d:if(r){if(p&&(i=lr(p)))switch(a.segmentCodec){case"aac":this.parseAACPES(a,i);break;case"mp3":this.parseMPEGPES(a,i)}p={data:[],size:0}}p&&(p.data.push(e.subarray(y,t+nr)),p.size+=t+nr-y);break;case h:r&&(f&&(i=lr(f))&&this.parseID3PES(s,i),f={data:[],size:0}),f&&(f.data.push(e.subarray(y,t+nr)),f.size+=t+nr-y);break;case 0:r&&(y+=e[y]+1),_=this._pmtId=ar(e,y);break;case _:{r&&(y+=e[y]+1);const i=sr(e,y,this.typeSupported,n);u=i.avc,u>0&&(o.pid=u),d=i.audio,d>0&&(a.pid=d,a.segmentCodec=i.segmentCodec),h=i.id3,h>0&&(s.pid=h),null===m||b||(w.warn(`MPEG-TS PMT found at ${t} after unknown PID '${m}'. Backtracking to sync byte @${T} to parse all TS packets.`),m=null,t=T-188),b=this.pmtParsed=!0;break}case 17:case 8191:break;default:m=g}}else A++;if(A>0){const e=new Error(`Found ${A} TS packet/s that do not start with 0x47`);this.observer.emit(g.ERROR,g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_PARSING_ERROR,fatal:!1,error:e,reason:e.message})}o.pesData=c,a.pesData=p,s.pesData=f;const S={audioTrack:a,videoTrack:o,id3Track:s,textTrack:l};return r&&this.extractRemainingSamples(S),S}flush(){const{remainderData:e}=this;let t;return this.remainderData=null,t=e?this.demux(e,-1,!1,!0):{videoTrack:this._avcTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(t),this.sampleAes?this.decrypt(t,this.sampleAes):t}extractRemainingSamples(e){const{audioTrack:t,videoTrack:n,id3Track:r,textTrack:i}=e,o=n.pesData,a=t.pesData,s=r.pesData;let l;if(o&&(l=lr(o))?(this.parseAVCPES(n,i,l,!0),n.pesData=null):n.pesData=o,a&&(l=lr(a))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,l);break;case"mp3":this.parseMPEGPES(t,l)}t.pesData=null}else null!=a&&a.size&&w.log("last AAC PES packet truncated,might overlap between fragments"),t.pesData=a;s&&(l=lr(s))?(this.parseID3PES(r,l),r.pesData=null):r.pesData=s}demuxSampleAes(e,t,n){const r=this.demux(e,n,!0,!this.config.progressive),i=this.sampleAes=new tr(this.observer,this.config,t);return this.decrypt(r,i)}decrypt(e,t){return new Promise((n=>{const{audioTrack:r,videoTrack:i}=e;r.samples&&"aac"===r.segmentCodec?t.decryptAacSamples(r.samples,0,(()=>{i.samples?t.decryptAvcSamples(i.samples,0,0,(()=>{n(e)})):n(e)})):i.samples&&t.decryptAvcSamples(i.samples,0,0,(()=>{n(e)}))}))}destroy(){this._duration=0}parseAVCPES(e,t,n,r){const i=this.parseAVCNALu(e,n.data);let o,a=this.avcSample,s=!1;n.data=null,a&&i.length&&!e.audFound&&(ur(a,e),a=this.avcSample=ir(!1,n.pts,n.dts,"")),i.forEach((r=>{var i;switch(r.type){case 1:{let t=!1;o=!0;const i=r.data;if(s&&i.length>4){const e=new er(i).readSliceType();2!==e&&4!==e&&7!==e&&9!==e||(t=!0)}var l;t&&null!=(l=a)&&l.frame&&!a.key&&(ur(a,e),a=this.avcSample=null),a||(a=this.avcSample=ir(!0,n.pts,n.dts,"")),a.frame=!0,a.key=t;break}case 5:o=!0,null!=(i=a)&&i.frame&&!a.key&&(ur(a,e),a=this.avcSample=null),a||(a=this.avcSample=ir(!0,n.pts,n.dts,"")),a.key=!0,a.frame=!0;break;case 6:o=!0,Re(r.data,1,n.pts,t.samples);break;case 7:if(o=!0,s=!0,!e.sps){const t=r.data,n=new er(t).readSPS();e.width=n.width,e.height=n.height,e.pixelRatio=n.pixelRatio,e.sps=[t],e.duration=this._duration;const i=t.subarray(1,4);let o="avc1.";for(let e=0;e<3;e++){let t=i[e].toString(16);t.length<2&&(t="0"+t),o+=t}e.codec=o}break;case 8:o=!0,e.pps||(e.pps=[r.data]);break;case 9:o=!1,e.audFound=!0,a&&ur(a,e),a=this.avcSample=ir(!1,n.pts,n.dts,"");break;case 12:o=!0;break;default:o=!1,a&&(a.debug+="unknown NAL "+r.type+" ")}a&&o&&a.units.push(r)})),r&&a&&(ur(a,e),this.avcSample=null)}getLastNalUnit(e){var t;let n,r=this.avcSample;if(r&&0!==r.units.length||(r=e[e.length-1]),null!=(t=r)&&t.units){const e=r.units;n=e[e.length-1]}return n}parseAVCNALu(e,t){const n=t.byteLength;let r=e.naluState||0;const i=r,o=[];let a,s,l,u=0,c=-1,d=0;for(-1===r&&(c=0,d=31&t[0],r=0,u=1);u<n;)if(a=t[u++],r)if(1!==r)if(a)if(1===a){if(c>=0){const e={data:t.subarray(c,u-r-1),type:d};o.push(e)}else{const n=this.getLastNalUnit(e.samples);if(n&&(i&&u<=4-i&&n.state&&(n.data=n.data.subarray(0,n.data.byteLength-i)),s=u-r-1,s>0)){const e=new Uint8Array(n.data.byteLength+s);e.set(n.data,0),e.set(t.subarray(0,s),n.data.byteLength),n.data=e,n.state=0}}u<n?(l=31&t[u],c=u,d=l,r=0):r=-1}else r=0;else r=3;else r=a?0:2;else r=a?0:1;if(c>=0&&r>=0){const e={data:t.subarray(c,n),type:d,state:r};o.push(e)}if(0===o.length){const n=this.getLastNalUnit(e.samples);if(n){const e=new Uint8Array(n.data.byteLength+t.byteLength);e.set(n.data,0),e.set(t,n.data.byteLength),n.data=e}}return e.naluState=r,o}parseAACPES(e,t){let n=0;const r=this.aacOverFlow;let i,o,a,s=t.data;if(r){this.aacOverFlow=null;const t=r.missing,i=r.sample.unit.byteLength;if(-1===t){const e=new Uint8Array(i+s.byteLength);e.set(r.sample.unit,0),e.set(s,i),s=e}else{const o=i-t;r.sample.unit.set(s.subarray(0,t),o),e.samples.push(r.sample),n=r.missing}}for(i=n,o=s.length;i<o-1&&!Bn(s,i);i++);if(i!==n){let e;const t=i<o-1;e=t?`AAC PES did not start with ADTS header,offset:${i}`:"No ADTS header found in AAC PES";const n=new Error(e);if(w.warn(`parsing error: ${e}`),this.observer.emit(g.ERROR,g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_PARSING_ERROR,fatal:!1,levelRetry:t,error:n,reason:e}),!t)return}if(zn(e,this.observer,s,i,this.audioCodec),void 0!==t.pts)a=t.pts;else{if(!r)return void w.warn("[tsdemuxer]: AAC PES unknown PTS");{const t=Gn(e.samplerate);a=r.sample.pts+t}}let l,u=0;for(;i<o;){if(l=Vn(e,s,i,a,u),i+=l.length,l.missing){this.aacOverFlow=l;break}for(u++;i<o-1&&!Bn(s,i);i++);}}parseMPEGPES(e,t){const n=t.data,r=n.length;let i=0,o=0;const a=t.pts;if(void 0!==a)for(;o<r;)if(Qn(n,o)){const t=Kn(e,n,o,a,i);if(!t)break;o+=t.length,i++}else o++;else w.warn("[tsdemuxer]: MPEG PES unknown PTS")}parseID3PES(e,t){if(void 0===t.pts)return void w.warn("[tsdemuxer]: ID3 PES unknown PTS");const n=f({},t,{type:this._avcTrack?gt:mt,duration:Number.POSITIVE_INFINITY});e.samples.push(n)}}function ir(e,t,n,r){return{key:e,frame:!1,pts:t,dts:n,units:[],debug:r,length:0}}function or(e,t){return((31&e[t+1])<<8)+e[t+2]}function ar(e,t){return(31&e[t+10])<<8|e[t+11]}function sr(e,t,n,r){const i={audio:-1,avc:-1,id3:-1,segmentCodec:"aac"},o=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<o;){const o=or(e,t);switch(e[t]){case 207:if(!r){w.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:-1===i.audio&&(i.audio=o);break;case 21:-1===i.id3&&(i.id3=o);break;case 219:if(!r){w.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:-1===i.avc&&(i.avc=o);break;case 3:case 4:!0!==n.mpeg&&!0!==n.mp3?w.log("MPEG audio found, not supported in this browser"):-1===i.audio&&(i.audio=o,i.segmentCodec="mp3");break;case 36:w.warn("Unsupported HEVC stream type found")}t+=5+((15&e[t+3])<<8|e[t+4])}return i}function lr(e){let t,n,r,i,o,a=0;const s=e.data;if(!e||0===e.size)return null;for(;s[0].length<19&&s.length>1;){const e=new Uint8Array(s[0].length+s[1].length);e.set(s[0]),e.set(s[1],s[0].length),s[0]=e,s.splice(1,1)}if(t=s[0],1===(t[0]<<16)+(t[1]<<8)+t[2]){if(n=(t[4]<<8)+t[5],n&&n>e.size-6)return null;const l=t[7];192&l&&(i=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&l?(o=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,i-o>54e5&&(w.warn(`${Math.round((i-o)/9e4)}s delta between PTS and DTS, align them`),i=o)):o=i),r=t[8];let u=r+9;if(e.size<=u)return null;e.size-=u;const c=new Uint8Array(e.size);for(let e=0,n=s.length;e<n;e++){t=s[e];let n=t.byteLength;if(u){if(u>n){u-=n;continue}t=t.subarray(u),n-=u,u=0}c.set(t,a),a+=n}return n&&(n-=r+3),{data:c,pts:i,dts:o,len:n}}return null}function ur(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){const n=t.samples,r=n.length;if(!r)return void t.dropped++;{const t=n[r-1];e.pts=t.pts,e.dts=t.dts}}t.samples.push(e)}e.debug.length&&w.log(e.pts+"/"+e.dts+":"+e.debug)}class cr{static getSilentFrame(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}}}const dr=Math.pow(2,32)-1;class hr{static init(){let e;for(e in hr.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},hr.types)hr.types.hasOwnProperty(e)&&(hr.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);const t=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),n=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);hr.HDLR_TYPES={video:t,audio:n};const r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i=new Uint8Array([0,0,0,0,0,0,0,0]);hr.STTS=hr.STSC=hr.STCO=i,hr.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),hr.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),hr.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),hr.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);const o=new Uint8Array([105,115,111,109]),a=new Uint8Array([97,118,99,49]),s=new Uint8Array([0,0,0,1]);hr.FTYP=hr.box(hr.types.ftyp,o,s,o,a),hr.DINF=hr.box(hr.types.dinf,hr.box(hr.types.dref,r))}static box(e,...t){let n=8,r=t.length;const i=r;for(;r--;)n+=t[r].byteLength;const o=new Uint8Array(n);for(o[0]=n>>24&255,o[1]=n>>16&255,o[2]=n>>8&255,o[3]=255&n,o.set(e,4),r=0,n=8;r<i;r++)o.set(t[r],n),n+=t[r].byteLength;return o}static hdlr(e){return hr.box(hr.types.hdlr,hr.HDLR_TYPES[e])}static mdat(e){return hr.box(hr.types.mdat,e)}static mdhd(e,t){t*=e;const n=Math.floor(t/(dr+1)),r=Math.floor(t%(dr+1));return hr.box(hr.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,n>>24,n>>16&255,n>>8&255,255&n,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}static mdia(e){return hr.box(hr.types.mdia,hr.mdhd(e.timescale,e.duration),hr.hdlr(e.type),hr.minf(e))}static mfhd(e){return hr.box(hr.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))}static minf(e){return"audio"===e.type?hr.box(hr.types.minf,hr.box(hr.types.smhd,hr.SMHD),hr.DINF,hr.stbl(e)):hr.box(hr.types.minf,hr.box(hr.types.vmhd,hr.VMHD),hr.DINF,hr.stbl(e))}static moof(e,t,n){return hr.box(hr.types.moof,hr.mfhd(e),hr.traf(n,t))}static moov(e){let t=e.length;const n=[];for(;t--;)n[t]=hr.trak(e[t]);return hr.box.apply(null,[hr.types.moov,hr.mvhd(e[0].timescale,e[0].duration)].concat(n).concat(hr.mvex(e)))}static mvex(e){let t=e.length;const n=[];for(;t--;)n[t]=hr.trex(e[t]);return hr.box.apply(null,[hr.types.mvex,...n])}static mvhd(e,t){t*=e;const n=Math.floor(t/(dr+1)),r=Math.floor(t%(dr+1)),i=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,n>>24,n>>16&255,n>>8&255,255&n,r>>24,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return hr.box(hr.types.mvhd,i)}static sdtp(e){const t=e.samples||[],n=new Uint8Array(4+t.length);let r,i;for(r=0;r<t.length;r++)i=t[r].flags,n[r+4]=i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy;return hr.box(hr.types.sdtp,n)}static stbl(e){return hr.box(hr.types.stbl,hr.stsd(e),hr.box(hr.types.stts,hr.STTS),hr.box(hr.types.stsc,hr.STSC),hr.box(hr.types.stsz,hr.STSZ),hr.box(hr.types.stco,hr.STCO))}static avc1(e){let t,n,r,i=[],o=[];for(t=0;t<e.sps.length;t++)n=e.sps[t],r=n.byteLength,i.push(r>>>8&255),i.push(255&r),i=i.concat(Array.prototype.slice.call(n));for(t=0;t<e.pps.length;t++)n=e.pps[t],r=n.byteLength,o.push(r>>>8&255),o.push(255&r),o=o.concat(Array.prototype.slice.call(n));const a=hr.box(hr.types.avcC,new Uint8Array([1,i[3],i[4],i[5],255,224|e.sps.length].concat(i).concat([e.pps.length]).concat(o))),s=e.width,l=e.height,u=e.pixelRatio[0],c=e.pixelRatio[1];return hr.box(hr.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,s>>8&255,255&s,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),a,hr.box(hr.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),hr.box(hr.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,c>>24,c>>16&255,c>>8&255,255&c])))}static esds(e){const t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}static mp4a(e){const t=e.samplerate;return hr.box(hr.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,t>>8&255,255&t,0,0]),hr.box(hr.types.esds,hr.esds(e)))}static mp3(e){const t=e.samplerate;return hr.box(hr.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,t>>8&255,255&t,0,0]))}static stsd(e){return"audio"===e.type?"mp3"===e.segmentCodec&&"mp3"===e.codec?hr.box(hr.types.stsd,hr.STSD,hr.mp3(e)):hr.box(hr.types.stsd,hr.STSD,hr.mp4a(e)):hr.box(hr.types.stsd,hr.STSD,hr.avc1(e))}static tkhd(e){const t=e.id,n=e.duration*e.timescale,r=e.width,i=e.height,o=Math.floor(n/(dr+1)),a=Math.floor(n%(dr+1));return hr.box(hr.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,a>>24,a>>16&255,a>>8&255,255&a,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>8&255,255&r,0,0,i>>8&255,255&i,0,0]))}static traf(e,t){const n=hr.sdtp(e),r=e.id,i=Math.floor(t/(dr+1)),o=Math.floor(t%(dr+1));return hr.box(hr.types.traf,hr.box(hr.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),hr.box(hr.types.tfdt,new Uint8Array([1,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,o>>24,o>>16&255,o>>8&255,255&o])),hr.trun(e,n.length+16+20+8+16+8+8),n)}static trak(e){return e.duration=e.duration||4294967295,hr.box(hr.types.trak,hr.tkhd(e),hr.mdia(e))}static trex(e){const t=e.id;return hr.box(hr.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(e,t){const n=e.samples||[],r=n.length,i=12+16*r,o=new Uint8Array(i);let a,s,l,u,c,d;for(t+=8+i,o.set(["video"===e.type?1:0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,t>>>24&255,t>>>16&255,t>>>8&255,255&t],0),a=0;a<r;a++)s=n[a],l=s.duration,u=s.size,c=s.flags,d=s.cts,o.set([l>>>24&255,l>>>16&255,l>>>8&255,255&l,u>>>24&255,u>>>16&255,u>>>8&255,255&u,c.isLeading<<2|c.dependsOn,c.isDependedOn<<6|c.hasRedundancy<<4|c.paddingValue<<1|c.isNonSync,61440&c.degradPrio,15&c.degradPrio,d>>>24&255,d>>>16&255,d>>>8&255,255&d],12+16*a);return hr.box(hr.types.trun,o)}static initSegment(e){hr.types||hr.init();const t=hr.moov(e),n=new Uint8Array(hr.FTYP.byteLength+t.byteLength);return n.set(hr.FTYP),n.set(t,hr.FTYP.byteLength),n}}hr.types=void 0,hr.HDLR_TYPES=void 0,hr.STTS=void 0,hr.STSC=void 0,hr.STCO=void 0,hr.STSZ=void 0,hr.VMHD=void 0,hr.SMHD=void 0,hr.STSD=void 0,hr.FTYP=void 0,hr.DINF=void 0;function pr(e,t,n=1,r=!1){const i=e*t*n;return r?Math.round(i):i}function fr(e,t=!1){return pr(e,1e3,1/9e4,t)}let mr,gr=null,yr=null;class vr{constructor(e,t,n,r=""){if(this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextAvcDts=null,this.nextAudioPts=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=e,this.config=t,this.typeSupported=n,this.ISGenerated=!1,null===gr){const e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);gr=e?parseInt(e[1]):0}if(null===yr){const e=navigator.userAgent.match(/Safari\/(\d+)/i);yr=e?parseInt(e[1]):0}}destroy(){}resetTimeStamp(e){w.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){w.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){w.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1}getVideoStartPts(e){let t=!1;const n=e.reduce(((e,n)=>{const r=n.pts-e;return r<-4294967296?(t=!0,br(e,n.pts)):r>0?e:n.pts}),e[0].pts);return t&&w.debug("PTS rollover detected"),n}remux(e,t,n,r,i,o,a,s){let l,u,c,d,h,p,f=i,m=i;const g=e.pid>-1,y=t.pid>-1,v=t.samples.length,b=e.samples.length>0,_=a&&v>0||v>1;if((!g||b)&&(!y||_)||this.ISGenerated||a){this.ISGenerated||(c=this.generateIS(e,t,i,o));const n=this.isVideoContiguous;let r,a=-1;if(_&&(a=function(e){for(let t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!n&&this.config.forceKeyFrameOnDiscontinuity))if(p=!0,a>0){w.warn(`[mp4-remuxer]: Dropped ${a} out of ${v} video samples due to a missing keyframe`);const e=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(a),t.dropped+=a,m+=(t.samples[0].pts-e)/t.inputTimeScale,r=m}else-1===a&&(w.warn(`[mp4-remuxer]: No keyframe found out of ${v} video samples`),p=!1);if(this.ISGenerated){if(b&&_){const n=this.getVideoStartPts(t.samples),r=(br(e.samples[0].pts,n)-n)/t.inputTimeScale;f+=Math.max(0,r),m+=Math.max(0,-r)}if(b){if(e.samplerate||(w.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),c=this.generateIS(e,t,i,o)),u=this.remuxAudio(e,f,this.isAudioContiguous,o,y||_||s===at?m:void 0),_){const r=u?u.endPTS-u.startPTS:0;t.inputTimeScale||(w.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),c=this.generateIS(e,t,i,o)),l=this.remuxVideo(t,m,n,r)}}else _&&(l=this.remuxVideo(t,m,n,0));l&&(l.firstKeyFrame=a,l.independent=-1!==a,l.firstKeyFramePTS=r)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(n.samples.length&&(h=_r(n,i,this._initPTS,this._initDTS)),r.samples.length&&(d=Er(r,i,this._initPTS))),{audio:u,video:l,initSegment:c,independent:p,text:d,id3:h}}generateIS(e,t,n,r){const i=e.samples,o=t.samples,a=this.typeSupported,s={},l=this._initPTS;let u,c,d,h=!l||r,p="audio/mp4";if(h&&(u=c=1/0),e.config&&i.length&&(e.timescale=e.samplerate,"mp3"===e.segmentCodec&&(a.mpeg?(p="audio/mpeg",e.codec=""):a.mp3&&(e.codec="mp3")),s.audio={id:"audio",container:p,codec:e.codec,initSegment:"mp3"===e.segmentCodec&&a.mpeg?new Uint8Array(0):hr.initSegment([e]),metadata:{channelCount:e.channelCount}},h&&(d=e.inputTimeScale,l&&d===l.timescale?h=!1:u=c=i[0].pts-Math.round(d*n))),t.sps&&t.pps&&o.length&&(t.timescale=t.inputTimeScale,s.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:hr.initSegment([t]),metadata:{width:t.width,height:t.height}},h))if(d=t.inputTimeScale,l&&d===l.timescale)h=!1;else{const e=this.getVideoStartPts(o),t=Math.round(d*n);c=Math.min(c,br(o[0].dts,e)-t),u=Math.min(u,e-t)}if(Object.keys(s).length)return this.ISGenerated=!0,h?(this._initPTS={baseTime:u,timescale:d},this._initDTS={baseTime:c,timescale:d}):u=d=void 0,{tracks:s,initPTS:u,timescale:d}}remuxVideo(e,t,n,r){const i=e.inputTimeScale,o=e.samples,a=[],s=o.length,l=this._initPTS;let u,c,d=this.nextAvcDts,h=8,p=this.videoSampleDuration,m=Number.POSITIVE_INFINITY,b=Number.NEGATIVE_INFINITY,_=!1;n&&null!==d||(d=t*i-(o[0].pts-br(o[0].dts,o[0].pts)));const E=l.baseTime*i/l.timescale;for(let e=0;e<s;e++){const t=o[e];t.pts=br(t.pts-E,d),t.dts=br(t.dts-E,d),t.dts<o[e>0?e-1:e].dts&&(_=!0)}_&&o.sort((function(e,t){const n=e.dts-t.dts,r=e.pts-t.pts;return n||r})),u=o[0].dts,c=o[o.length-1].dts;const T=c-u,A=T?Math.round(T/(s-1)):p||e.inputTimeScale/30;if(n){const e=u-d,t=e>A,n=e<-1;if((t||n)&&(t?w.warn(`AVC: ${fr(e,!0)} ms (${e}dts) hole between fragments detected, filling it`):w.warn(`AVC: ${fr(-e,!0)} ms (${e}dts) overlapping between fragments detected`),!n||d>=o[0].pts)){u=d;const t=o[0].pts-e;o[0].dts=u,o[0].pts=t,w.log(`Video: First PTS/DTS adjusted: ${fr(t,!0)}/${fr(u,!0)}, delta: ${fr(e,!0)} ms`)}}u=Math.max(0,u);let S=0,x=0;for(let e=0;e<s;e++){const t=o[e],n=t.units,r=n.length;let i=0;for(let e=0;e<r;e++)i+=n[e].data.length;x+=i,S+=r,t.length=i,t.dts=Math.max(t.dts,u),m=Math.min(t.pts,m),b=Math.max(t.pts,b)}c=o[s-1].dts;const I=x+4*S+8;let R;try{R=new Uint8Array(I)}catch(e){return void this.observer.emit(g.ERROR,g.ERROR,{type:y.MUX_ERROR,details:v.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:I,reason:`fail allocating video mdat ${I}`})}const C=new DataView(R.buffer);C.setUint32(0,I),R.set(hr.types.mdat,4);let M=!1,L=Number.POSITIVE_INFINITY,P=Number.POSITIVE_INFINITY,D=Number.NEGATIVE_INFINITY,O=Number.NEGATIVE_INFINITY;for(let e=0;e<s;e++){const t=o[e],n=t.units;let l,u=0;for(let e=0,t=n.length;e<t;e++){const t=n[e],r=t.data,i=t.data.byteLength;C.setUint32(h,i),h+=4,R.set(r,h),h+=i,u+=4+i}if(e<s-1)p=o[e+1].dts-t.dts,l=o[e+1].pts-t.pts;else{const n=this.config,a=e>0?t.dts-o[e-1].dts:A;if(l=e>0?t.pts-o[e-1].pts:A,n.stretchShortVideoTrack&&null!==this.nextAudioPts){const e=Math.floor(n.maxBufferHole*i),o=(r?m+r*i:this.nextAudioPts)-t.pts;o>e?(p=o-a,p<0?p=a:M=!0,w.log(`[mp4-remuxer]: It is approximately ${o/90} ms to the next segment; using duration ${p/90} ms for the last video frame.`)):p=a}else p=a}const c=Math.round(t.pts-t.dts);L=Math.min(L,p),D=Math.max(D,p),P=Math.min(P,l),O=Math.max(O,l),a.push(new wr(t.key,p,u,c))}if(a.length)if(gr){if(gr<70){const e=a[0].flags;e.dependsOn=2,e.isNonSync=0}}else if(yr&&O-P<D-L&&A/D<.025&&0===a[0].cts){w.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let e=u;for(let t=0,n=a.length;t<n;t++){const r=e+a[t].duration,i=e+a[t].cts;if(t<n-1){const e=r+a[t+1].cts;a[t].duration=e-i}else a[t].duration=t?a[t-1].duration:A;a[t].cts=0,e=r}}p=M||!p?A:p,this.nextAvcDts=d=c+p,this.videoSampleDuration=p,this.isVideoContiguous=!0;const N={data1:hr.moof(e.sequenceNumber++,u,f({},e,{samples:a})),data2:R,startPTS:m/i,endPTS:(b+p)/i,startDTS:u/i,endDTS:d/i,type:"video",hasAudio:!1,hasVideo:!0,nb:a.length,dropped:e.dropped};return e.samples=[],e.dropped=0,N}remuxAudio(e,t,n,r,i){const o=e.inputTimeScale,a=o/(e.samplerate?e.samplerate:o),s="aac"===e.segmentCodec?1024:1152,l=s*a,u=this._initPTS,c="mp3"===e.segmentCodec&&this.typeSupported.mpeg,d=[],h=void 0!==i;let p=e.samples,m=c?0:8,b=this.nextAudioPts||-1;const _=t*o,E=u.baseTime*o/u.timescale;if(this.isAudioContiguous=n=n||p.length&&b>0&&(r&&Math.abs(_-b)<9e3||Math.abs(br(p[0].pts-E,_)-b)<20*l),p.forEach((function(e){e.pts=br(e.pts-E,_)})),!n||b<0){if(p=p.filter((e=>e.pts>=0)),!p.length)return;b=0===i?0:r&&!h?Math.max(0,_):p[0].pts}if("aac"===e.segmentCodec){const t=this.config.maxAudioFramesDrift;for(let n=0,r=b;n<p.length;n++){const i=p[n],a=i.pts,s=a-r,u=Math.abs(1e3*s/o);if(s<=-t*l&&h)0===n&&(w.warn(`Audio frame @ ${(a/o).toFixed(3)}s overlaps nextAudioPts by ${Math.round(1e3*s/o)} ms.`),this.nextAudioPts=b=r=a);else if(s>=t*l&&u<1e4&&h){let t=Math.round(s/l);r=a-t*l,r<0&&(t--,r+=l),0===n&&(this.nextAudioPts=b=r),w.warn(`[mp4-remuxer]: Injecting ${t} audio frame @ ${(r/o).toFixed(3)}s due to ${Math.round(1e3*s/o)} ms gap.`);for(let o=0;o<t;o++){const t=Math.max(r,0);let o=cr.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);o||(w.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),o=i.unit.subarray()),p.splice(n,0,{unit:o,pts:t}),r+=l,n++}}i.pts=r,r+=l}}let T,A=null,S=null,x=0,I=p.length;for(;I--;)x+=p[I].unit.byteLength;for(let t=0,r=p.length;t<r;t++){const r=p[t],i=r.unit;let o=r.pts;if(null!==S)d[t-1].duration=Math.round((o-S)/a);else{if(n&&"aac"===e.segmentCodec&&(o=b),A=o,!(x>0))return;x+=m;try{T=new Uint8Array(x)}catch(e){return void this.observer.emit(g.ERROR,g.ERROR,{type:y.MUX_ERROR,details:v.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:x,reason:`fail allocating audio mdat ${x}`})}c||(new DataView(T.buffer).setUint32(0,x),T.set(hr.types.mdat,4))}T.set(i,m);const l=i.byteLength;m+=l,d.push(new wr(!0,s,l,0)),S=o}const R=d.length;if(!R)return;const C=d[d.length-1];this.nextAudioPts=b=S+a*C.duration;const M=c?new Uint8Array(0):hr.moof(e.sequenceNumber++,A/a,f({},e,{samples:d}));e.samples=[];const L=A/o,P=b/o,D={data1:M,data2:T,startPTS:L,endPTS:P,startDTS:L,endDTS:P,type:"audio",hasAudio:!0,hasVideo:!1,nb:R};return this.isAudioContiguous=!0,D}remuxEmptyAudio(e,t,n,r){const i=e.inputTimeScale,o=i/(e.samplerate?e.samplerate:i),a=this.nextAudioPts,s=this._initDTS,l=9e4*s.baseTime/s.timescale,u=(null!==a?a:r.startDTS*i)+l,c=r.endDTS*i+l,d=1024*o,h=Math.ceil((c-u)/d),p=cr.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(w.warn("[mp4-remuxer]: remux empty Audio"),!p)return void w.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");const f=[];for(let e=0;e<h;e++){const t=u+e*d;f.push({unit:p,pts:t,dts:t})}return e.samples=f,this.remuxAudio(e,t,n,!1)}}function br(e,t){let n;if(null===t)return e;for(n=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=n;return e}function _r(e,t,n,r){const i=e.samples.length;if(!i)return;const o=e.inputTimeScale;for(let a=0;a<i;a++){const i=e.samples[a];i.pts=br(i.pts-n.baseTime*o/n.timescale,t*o)/o,i.dts=br(i.dts-r.baseTime*o/r.timescale,t*o)/o}const a=e.samples;return e.samples=[],{samples:a}}function Er(e,t,n){const r=e.samples.length;if(!r)return;const i=e.inputTimeScale;for(let o=0;o<r;o++){const r=e.samples[o];r.pts=br(r.pts-n.baseTime*i/n.timescale,t*i)/i}e.samples.sort(((e,t)=>e.pts-t.pts));const o=e.samples;return e.samples=[],{samples:o}}class wr{constructor(e,t,n,r){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=t,this.size=n,this.cts=r,this.flags=new Tr(e)}}class Tr{constructor(e){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=e?2:1,this.isNonSync=e?0:1}}function Ar(e,t){const n=null==e?void 0:e.codec;return n&&n.length>4?n:"hvc1"===n||"hev1"===n?"hvc1.1.6.L120.90":"av01"===n?"av01.0.04M.08":"avc1"===n||t===M?"avc1.42e01e":"mp4a.40.5"}try{mr=self.performance.now.bind(self.performance)}catch(e){w.debug("Unable to use Performance API on this environment"),mr="undefined"!=typeof self&&self.Date.now}const Sr=[{demux:class{constructor(e,t){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=t}resetTimeStamp(){}resetInitSegment(e,t,n,r){const i=this.videoTrack=Pn("video",1),o=this.audioTrack=Pn("audio",1),a=this.txtTrack=Pn("text",1);if(this.id3Track=Pn("id3",1),this.timeOffset=0,null==e||!e.byteLength)return;const s=we(e);if(s.video){const{id:e,timescale:t,codec:n}=s.video;i.id=e,i.timescale=a.timescale=t,i.codec=n}if(s.audio){const{id:e,timescale:t,codec:n}=s.audio;o.id=e,o.timescale=t,o.codec=n}a.id=fe.text,i.sampleDuration=0,i.duration=o.duration=r}resetContiguity(){this.remainderData=null}static probe(e){return _e(e=e.length>16384?e.subarray(0,16384):e,["moof"]).length>0}demux(e,t){this.timeOffset=t;let n=e;const r=this.videoTrack,i=this.txtTrack;if(this.config.progressive){this.remainderData&&(n=Se(this.remainderData,e));const t=function(e){const t={valid:null,remainder:null},n=_e(e,["moof"]);if(!n)return t;if(n.length<2)return t.remainder=e,t;const r=n[n.length-1];return t.valid=Y(e,0,r.byteOffset-8),t.remainder=Y(e,r.byteOffset-8),t}(n);this.remainderData=t.remainder,r.samples=t.valid||new Uint8Array}else r.samples=n;const o=this.extractID3Track(r,t);return i.samples=xe(t,r),{videoTrack:r,audioTrack:this.audioTrack,id3Track:o,textTrack:this.txtTrack}}flush(){const e=this.timeOffset,t=this.videoTrack,n=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;const r=this.extractID3Track(t,this.timeOffset);return n.samples=xe(e,t),{videoTrack:t,audioTrack:Pn(),id3Track:r,textTrack:Pn()}}extractID3Track(e,t){const n=this.id3Track;if(e.samples.length){const r=_e(e.samples,["emsg"]);r&&r.forEach((e=>{const r=function(e){const t=e[0];let n="",r="",i=0,o=0,a=0,s=0,l=0,u=0;if(0===t){for(;"\0"!==me(e.subarray(u,u+1));)n+=me(e.subarray(u,u+1)),u+=1;for(n+=me(e.subarray(u,u+1)),u+=1;"\0"!==me(e.subarray(u,u+1));)r+=me(e.subarray(u,u+1)),u+=1;r+=me(e.subarray(u,u+1)),u+=1,i=ye(e,12),o=ye(e,16),s=ye(e,20),l=ye(e,24),u=28}else if(1===t){u+=4,i=ye(e,u),u+=4;const t=ye(e,u);u+=4;const o=ye(e,u);for(u+=4,a=2**32*t+o,Number.isSafeInteger(a)||(a=Number.MAX_SAFE_INTEGER,w.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),s=ye(e,u),u+=4,l=ye(e,u),u+=4;"\0"!==me(e.subarray(u,u+1));)n+=me(e.subarray(u,u+1)),u+=1;for(n+=me(e.subarray(u,u+1)),u+=1;"\0"!==me(e.subarray(u,u+1));)r+=me(e.subarray(u,u+1)),u+=1;r+=me(e.subarray(u,u+1)),u+=1}return{schemeIdUri:n,value:r,timeScale:i,presentationTime:a,presentationTimeDelta:o,eventDuration:s,id:l,payload:e.subarray(u,e.byteLength)}}(e);if(jn.test(r.schemeIdUri)){const e=m(r.presentationTime)?r.presentationTime/r.timeScale:t+r.presentationTimeDelta/r.timeScale;let i=4294967295===r.eventDuration?Number.POSITIVE_INFINITY:r.eventDuration/r.timeScale;i<=.001&&(i=Number.POSITIVE_INFINITY);const o=r.payload;n.samples.push({data:o,len:o.byteLength,dts:e,pts:e,type:gt,duration:i})}}))}return n}demuxSampleAes(e,t,n){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){}},remux:class{constructor(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null}destroy(){}resetTimeStamp(e){this.initPTS=e,this.lastEndTime=null}resetNextTimestamp(){this.lastEndTime=null}resetInitSegment(e,t,n,r){this.audioCodec=t,this.videoCodec=n,this.generateInitSegment(function(e,t){if(!e||!t)return e;const n=t.keyId;return n&&t.isCommonEncryption&&_e(e,["moov","trak"]).forEach((e=>{const t=_e(e,["mdia","minf","stbl","stsd"])[0].subarray(8);let r=_e(t,["enca"]);const i=r.length>0;i||(r=_e(t,["encv"])),r.forEach((e=>{_e(i?e.subarray(28):e.subarray(78),["sinf"]).forEach((e=>{const t=Te(e);if(t){const e=t.subarray(8,24);e.some((e=>0!==e))||(w.log(`[eme] Patching keyId in 'enc${i?"a":"v"}>sinf>>tenc' box: ${de(e)} -> ${de(n)}`),t.set(n,8))}}))}))})),e}(e,r)),this.emitInitSegment=!0}generateInitSegment(e){let{audioCodec:t,videoCodec:n}=this;if(null==e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);const r=this.initData=we(e);t||(t=Ar(r.audio,C)),n||(n=Ar(r.video,M));const i={};r.audio&&r.video?i.audiovideo={container:"video/mp4",codec:t+","+n,initSegment:e,id:"main"}:r.audio?i.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:r.video?i.video={container:"video/mp4",codec:n,initSegment:e,id:"main"}:w.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=i}remux(e,t,n,r,i,o){var a,s;let{initPTS:l,lastEndTime:u}=this;const c={audio:void 0,video:void 0,text:r,id3:n,initSegment:void 0};m(u)||(u=this.lastEndTime=i||0);const d=t.samples;if(null==d||!d.length)return c;const h={initPTS:void 0,timescale:1};let p=this.initData;if(null!=(a=p)&&a.length||(this.generateInitSegment(d),p=this.initData),null==(s=p)||!s.length)return w.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),c;this.emitInitSegment&&(h.tracks=this.initTracks,this.emitInitSegment=!1);const f=function(e,t){let n=0,r=0,i=0;const o=_e(e,["moof","traf"]);for(let e=0;e<o.length;e++){const a=o[e],s=_e(a,["tfhd"])[0],l=t[ye(s,4)];if(!l)continue;const u=l.default,c=ye(s,0)|(null==u?void 0:u.flags);let d=null==u?void 0:u.duration;8&c&&(d=ye(s,2&c?12:8));const h=l.timescale||9e4,p=_e(a,["trun"]);for(let e=0;e<p.length;e++)n=Ae(p[e]),!n&&d&&(n=d*ye(p[e],4)),l.type===M?r+=n/h:l.type===C&&(i+=n/h)}if(0===r&&0===i){let t=0;const n=_e(e,["sidx"]);for(let e=0;e<n.length;e++){const r=Ee(n[e]);null!=r&&r.references&&(t+=r.references.reduce(((e,t)=>e+t.info.duration||0),0))}return t}return r||i}(d,p),g=function(e,t){return _e(t,["moof","traf"]).reduce(((t,n)=>{const r=_e(n,["tfdt"])[0],i=r[0],o=_e(n,["tfhd"]).reduce(((t,n)=>{const o=ye(n,4),a=e[o];if(a){let e=ye(r,4);if(1===i){if(e===he)return w.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"),t;e*=he+1,e+=ye(r,8)}const n=e/(a.timescale||9e4);if(isFinite(n)&&(null===t||n<t))return n}return t}),null);return null!==o&&isFinite(o)&&(null===t||o<t)?o:t}),null)}(p,d),y=null===g?i:g;(function(e,t,n,r){if(null===e)return!0;const i=Math.max(r,1),o=t-e.baseTime/e.timescale;return Math.abs(o-n)>i}(l,y,i,f)||h.timescale!==l.timescale&&o)&&(h.initPTS=y-i,l&&1===l.timescale&&w.warn("Adjusting initPTS by "+(h.initPTS-l.baseTime)),this.initPTS=l={baseTime:h.initPTS,timescale:1});const v=e?y-l.baseTime/l.timescale:u,b=v+f;!function(e,t,n){_e(t,["moof","traf"]).forEach((t=>{_e(t,["tfhd"]).forEach((r=>{const i=ye(r,4),o=e[i];if(!o)return;const a=o.timescale||9e4;_e(t,["tfdt"]).forEach((e=>{const t=e[0];let r=ye(e,4);if(0===t)r-=n*a,r=Math.max(r,0),be(e,4,r);else{r*=Math.pow(2,32),r+=ye(e,8),r-=n*a,r=Math.max(r,0);const t=Math.floor(r/(he+1)),i=Math.floor(r%(he+1));be(e,4,t),be(e,8,i)}}))}))}))}(p,d,l.baseTime/l.timescale),f>0?this.lastEndTime=b:(w.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const _=!!p.audio,E=!!p.video;let T="";_&&(T+="audio"),E&&(T+="video");const A={data1:d,startPTS:v,startDTS:v,endPTS:b,endDTS:b,type:T,hasAudio:_,hasVideo:E,nb:1,dropped:0};return c.audio="audio"===A.type?A:void 0,c.video="audio"!==A.type?A:void 0,c.initSegment=h,c.id3=_r(n,i,l,l),r.samples.length&&(c.text=Er(r,i,l)),c}}},{demux:rr,remux:vr},{demux:class extends Dn{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,n,r){super.resetInitSegment(e,t,n,r),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;let t=(X(e,0)||[]).length;for(let n=e.length;t<n;t++)if(Un(e,t))return w.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return function(e,t){return function(e,t){return t+5<e.length}(e,t)&&Nn(e,t)&&Fn(e,t)<=e.length-t}(e,t)}appendFrame(e,t,n){zn(e,this.observer,t,n,e.manifestCodec);const r=Vn(e,t,n,this.basePTS,this.frameIndex);if(r&&0===r.missing)return r}},remux:vr},{demux:class extends Dn{resetInitSegment(e,t,n,r){super.resetInitSegment(e,t,n,r),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;let t=(X(e,0)||[]).length;for(let n=e.length;t<n;t++)if(Jn(e,t))return w.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return function(e,t){return Xn(e,t)&&4<=e.length-t}(e,t)}appendFrame(e,t,n){if(null!==this.basePTS)return Kn(e,t,n,this.basePTS,this.frameIndex)}},remux:vr}];class xr{constructor(e,t,n,r,i){this.async=!1,this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.observer=e,this.typeSupported=t,this.config=n,this.vendor=r,this.id=i}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,n,r){const i=n.transmuxing;i.executeStart=mr();let o=new Uint8Array(e);const{currentTransmuxState:a,transmuxConfig:s}=this;r&&(this.currentTransmuxState=r);const{contiguous:l,discontinuity:u,trackSwitch:c,accurateTimeOffset:d,timeOffset:h,initSegmentChange:p}=r||a,{audioCodec:f,videoCodec:m,defaultInitPts:b,duration:_,initSegmentData:E}=s,T=function(e,t){let n=null;return e.byteLength>0&&null!=t&&null!=t.key&&null!==t.iv&&null!=t.method&&(n=t),n}(o,t);if(T&&"AES-128"===T.method){const e=this.getDecrypter();if(!e.isSync())return this.decryptionPromise=e.webCryptoDecrypt(o,T.key.buffer,T.iv.buffer).then((e=>{const t=this.push(e,null,n);return this.decryptionPromise=null,t})),this.decryptionPromise;{let t=e.softwareDecrypt(o,T.key.buffer,T.iv.buffer);if(n.part>-1&&(t=e.flush()),!t)return i.executeEnd=mr(),Ir(n);o=new Uint8Array(t)}}const A=this.needsProbing(u,c);if(A){const e=this.configureTransmuxer(o);if(e)return w.warn(`[transmuxer] ${e.message}`),this.observer.emit(g.ERROR,g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_PARSING_ERROR,fatal:!1,error:e,reason:e.message}),i.executeEnd=mr(),Ir(n)}(u||c||p||A)&&this.resetInitSegment(E,f,m,_,t),(u||p||A)&&this.resetInitialTimestamp(b),l||this.resetContiguity();const S=this.transmux(o,T,h,d,n),x=this.currentTransmuxState;return x.contiguous=!0,x.discontinuity=!1,x.trackSwitch=!1,i.executeEnd=mr(),S}flush(e){const t=e.transmuxing;t.executeStart=mr();const{decrypter:n,currentTransmuxState:r,decryptionPromise:i}=this;if(i)return i.then((()=>this.flush(e)));const o=[],{timeOffset:a}=r;if(n){const t=n.flush();t&&o.push(this.push(t,null,e))}const{demuxer:s,remuxer:l}=this;if(!s||!l)return t.executeEnd=mr(),[Ir(e)];const u=s.flush(a);return Rr(u)?u.then((t=>(this.flushRemux(o,t,e),o))):(this.flushRemux(o,u,e),o)}flushRemux(e,t,n){const{audioTrack:r,videoTrack:i,id3Track:o,textTrack:a}=t,{accurateTimeOffset:s,timeOffset:l}=this.currentTransmuxState;w.log(`[transmuxer.ts]: Flushed fragment ${n.sn}${n.part>-1?" p: "+n.part:""} of level ${n.level}`);const u=this.remuxer.remux(r,i,o,a,l,s,!0,this.id);e.push({remuxResult:u,chunkMeta:n}),n.transmuxing.executeEnd=mr()}resetInitialTimestamp(e){const{demuxer:t,remuxer:n}=this;t&&n&&(t.resetTimeStamp(e),n.resetTimeStamp(e))}resetContiguity(){const{demuxer:e,remuxer:t}=this;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,n,r,i){const{demuxer:o,remuxer:a}=this;o&&a&&(o.resetInitSegment(e,t,n,r),a.resetInitSegment(e,t,n,i))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,n,r,i){let o;return o=t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,n,r,i):this.transmuxUnencrypted(e,n,r,i),o}transmuxUnencrypted(e,t,n,r){const{audioTrack:i,videoTrack:o,id3Track:a,textTrack:s}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(i,o,a,s,t,n,!1,this.id),chunkMeta:r}}transmuxSampleAes(e,t,n,r,i){return this.demuxer.demuxSampleAes(e,t,n).then((e=>({remuxResult:this.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,n,r,!1,this.id),chunkMeta:i})))}configureTransmuxer(e){const{config:t,observer:n,typeSupported:r,vendor:i}=this;let o;for(let t=0,n=Sr.length;t<n;t++)if(Sr[t].demux.probe(e)){o=Sr[t];break}if(!o)return new Error("Failed to find demuxer by probing fragment data");const a=this.demuxer,s=this.remuxer,l=o.remux,u=o.demux;s&&s instanceof l||(this.remuxer=new l(n,t,r,i)),a&&a instanceof u||(this.demuxer=new u(n,t,r),this.probe=u.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new yn(this.config)),e}}const Ir=e=>({remuxResult:{},chunkMeta:e});function Rr(e){return"then"in e&&e.then instanceof Function}class Cr{constructor(e,t,n,r,i){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=n,this.duration=r,this.defaultInitPts=i||null}}class Mr{constructor(e,t,n,r,i,o){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=n,this.trackSwitch=r,this.timeOffset=i,this.initSegmentChange=o}}var Lr={exports:{}};!function(e){var t=Object.prototype.hasOwnProperty,n="~";function r(){}function i(e,t,n){this.fn=e,this.context=t,this.once=n||!1}function o(e,t,r,o,a){if("function"!=typeof r)throw new TypeError("The listener must be a function");var s=new i(r,o||e,a),l=n?n+t:t;return e._events[l]?e._events[l].fn?e._events[l]=[e._events[l],s]:e._events[l].push(s):(e._events[l]=s,e._eventsCount++),e}function a(e,t){0==--e._eventsCount?e._events=new r:delete e._events[t]}function s(){this._events=new r,this._eventsCount=0}Object.create&&(r.prototype=Object.create(null),(new r).__proto__||(n=!1)),s.prototype.eventNames=function(){var e,r,i=[];if(0===this._eventsCount)return i;for(r in e=this._events)t.call(e,r)&&i.push(n?r.slice(1):r);return Object.getOwnPropertySymbols?i.concat(Object.getOwnPropertySymbols(e)):i},s.prototype.listeners=function(e){var t=n?n+e:e,r=this._events[t];if(!r)return[];if(r.fn)return[r.fn];for(var i=0,o=r.length,a=new Array(o);i<o;i++)a[i]=r[i].fn;return a},s.prototype.listenerCount=function(e){var t=n?n+e:e,r=this._events[t];return r?r.fn?1:r.length:0},s.prototype.emit=function(e,t,r,i,o,a){var s=n?n+e:e;if(!this._events[s])return!1;var l,u,c=this._events[s],d=arguments.length;if(c.fn){switch(c.once&&this.removeListener(e,c.fn,void 0,!0),d){case 1:return c.fn.call(c.context),!0;case 2:return c.fn.call(c.context,t),!0;case 3:return c.fn.call(c.context,t,r),!0;case 4:return c.fn.call(c.context,t,r,i),!0;case 5:return c.fn.call(c.context,t,r,i,o),!0;case 6:return c.fn.call(c.context,t,r,i,o,a),!0}for(u=1,l=new Array(d-1);u<d;u++)l[u-1]=arguments[u];c.fn.apply(c.context,l)}else{var h,p=c.length;for(u=0;u<p;u++)switch(c[u].once&&this.removeListener(e,c[u].fn,void 0,!0),d){case 1:c[u].fn.call(c[u].context);break;case 2:c[u].fn.call(c[u].context,t);break;case 3:c[u].fn.call(c[u].context,t,r);break;case 4:c[u].fn.call(c[u].context,t,r,i);break;default:if(!l)for(h=1,l=new Array(d-1);h<d;h++)l[h-1]=arguments[h];c[u].fn.apply(c[u].context,l)}}return!0},s.prototype.on=function(e,t,n){return o(this,e,t,n,!1)},s.prototype.once=function(e,t,n){return o(this,e,t,n,!0)},s.prototype.removeListener=function(e,t,r,i){var o=n?n+e:e;if(!this._events[o])return this;if(!t)return a(this,o),this;var s=this._events[o];if(s.fn)s.fn!==t||i&&!s.once||r&&s.context!==r||a(this,o);else{for(var l=0,u=[],c=s.length;l<c;l++)(s[l].fn!==t||i&&!s[l].once||r&&s[l].context!==r)&&u.push(s[l]);u.length?this._events[o]=1===u.length?u[0]:u:a(this,o)}return this},s.prototype.removeAllListeners=function(e){var t;return e?(t=n?n+e:e,this._events[t]&&a(this,t)):(this._events=new r,this._eventsCount=0),this},s.prototype.off=s.prototype.removeListener,s.prototype.addListener=s.prototype.on,s.prefixed=n,s.EventEmitter=s,e.exports=s}(Lr);var Pr=r(Lr.exports);const Dr=Be()||{isTypeSupported:()=>!1};class Or{constructor(e,t,n,r){this.error=null,this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.useWorker=void 0,this.workerContext=null,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0;const i=e.config;this.hls=e,this.id=t,this.useWorker=!!i.enableWorker,this.onTransmuxComplete=n,this.onFlush=r;const o=(e,t)=>{(t=t||{}).frag=this.frag,t.id=this.id,e===g.ERROR&&(this.error=t.error),this.hls.trigger(e,t)};this.observer=new Pr,this.observer.on(g.FRAG_DECRYPTED,o),this.observer.on(g.ERROR,o);const a={mp4:Dr.isTypeSupported("video/mp4"),mpeg:Dr.isTypeSupported("audio/mpeg"),mp3:Dr.isTypeSupported('audio/mp4; codecs="mp3"')},s=navigator.vendor;if(!this.useWorker||"undefined"==typeof Worker||!i.workerPath&&"function"!=typeof __HLS_WORKER_BUNDLE__)this.transmuxer=new xr(this.observer,a,i,s,t);else try{i.workerPath?(w.log(`loading Web Worker ${i.workerPath} for "${t}"`),this.workerContext=function(e){const t=new self.URL(e,self.location.href).href;return{worker:new self.Worker(t),scriptURL:t}}(i.workerPath)):(w.log(`injecting Web Worker for "${t}"`),this.workerContext=function(){const e=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),t=self.URL.createObjectURL(e);return{worker:new self.Worker(t),objectURL:t}}()),this.onwmsg=e=>this.onWorkerMessage(e);const{worker:e}=this.workerContext;e.addEventListener("message",this.onwmsg),e.onerror=e=>{const n=new Error(`${e.message}  (${e.filename}:${e.lineno})`);i.enableWorker=!1,w.warn(`Error in "${t}" Web Worker, fallback to inline`),this.hls.trigger(g.ERROR,{type:y.OTHER_ERROR,details:v.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:n})},e.postMessage({cmd:"init",typeSupported:a,vendor:s,id:t,config:JSON.stringify(i)})}catch(e){w.warn(`Error setting up "${t}" Web Worker, fallback to inline`,e),this.resetWorker(),this.error=null,this.transmuxer=new xr(this.observer,a,i,s,t)}}resetWorker(){if(this.workerContext){const{worker:e,objectURL:t}=this.workerContext;t&&self.URL.revokeObjectURL(t),e.removeEventListener("message",this.onwmsg),e.onerror=null,e.terminate(),this.workerContext=null}}destroy(){if(this.workerContext)this.resetWorker(),this.onwmsg=void 0;else{const e=this.transmuxer;e&&(e.destroy(),this.transmuxer=null)}const e=this.observer;e&&e.removeAllListeners(),this.frag=null,this.observer=null,this.hls=null}push(e,t,n,r,i,o,a,s,l,u){var c,d;l.transmuxing.start=self.performance.now();const{transmuxer:h}=this,p=o?o.start:i.start,f=i.decryptdata,m=this.frag,g=!(m&&i.cc===m.cc),y=!(m&&l.level===m.level),v=m?l.sn-m.sn:-1,b=this.part?l.part-this.part.index:-1,_=0===v&&l.id>1&&l.id===(null==m?void 0:m.stats.chunkCount),E=!y&&(1===v||0===v&&(1===b||_&&b<=0)),T=self.performance.now();(y||v||0===i.stats.parsing.start)&&(i.stats.parsing.start=T),!o||!b&&E||(o.stats.parsing.start=T);const A=!(m&&(null==(c=i.initSegment)?void 0:c.url)===(null==(d=m.initSegment)?void 0:d.url)),S=new Mr(g,E,s,y,p,A);if(!E||g||A){w.log(`[transmuxer-interface, ${i.type}]: Starting new transmux session for sn: ${l.sn} p: ${l.part} level: ${l.level} id: ${l.id}\n        discontinuity: ${g}\n        trackSwitch: ${y}\n        contiguous: ${E}\n        accurateTimeOffset: ${s}\n        timeOffset: ${p}\n        initSegmentChange: ${A}`);const e=new Cr(n,r,t,a,u);this.configureTransmuxer(e)}if(this.frag=i,this.part=o,this.workerContext)this.workerContext.worker.postMessage({cmd:"demux",data:e,decryptdata:f,chunkMeta:l,state:S},e instanceof ArrayBuffer?[e]:[]);else if(h){const t=h.push(e,f,l,S);Rr(t)?(h.async=!0,t.then((e=>{this.handleTransmuxComplete(e)})).catch((e=>{this.transmuxerError(e,l,"transmuxer-interface push error")}))):(h.async=!1,this.handleTransmuxComplete(t))}}flush(e){e.transmuxing.start=self.performance.now();const{transmuxer:t}=this;if(this.workerContext)this.workerContext.worker.postMessage({cmd:"flush",chunkMeta:e});else if(t){let n=t.flush(e);Rr(n)||t.async?(Rr(n)||(n=Promise.resolve(n)),n.then((t=>{this.handleFlushResult(t,e)})).catch((t=>{this.transmuxerError(t,e,"transmuxer-interface flush error")}))):this.handleFlushResult(n,e)}}transmuxerError(e,t,n){this.hls&&(this.error=e,this.hls.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_PARSING_ERROR,chunkMeta:t,fatal:!1,error:e,err:e,reason:n}))}handleFlushResult(e,t){e.forEach((e=>{this.handleTransmuxComplete(e)})),this.onFlush(t)}onWorkerMessage(e){const t=e.data,n=this.hls;switch(t.event){case"init":{var r;const e=null==(r=this.workerContext)?void 0:r.objectURL;e&&self.URL.revokeObjectURL(e);break}case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;case"workerLog":w[t.data.logType]&&w[t.data.logType](t.data.message);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.id=this.id,n.trigger(t.event,t.data)}}configureTransmuxer(e){const{transmuxer:t}=this;this.workerContext?this.workerContext.worker.postMessage({cmd:"configure",config:e}):t&&t.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}}class Nr{constructor(e,t,n,r){this.config=void 0,this.media=null,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=e,this.media=t,this.fragmentTracker=n,this.hls=r}destroy(){this.media=null,this.hls=this.fragmentTracker=null}poll(e,t){const{config:n,media:r,stalled:i}=this;if(null===r)return;const{currentTime:o,seeking:a}=r,s=this.seeking&&!a,l=!this.seeking&&a;if(this.seeking=a,o!==e){if(this.moved=!0,null!==i){if(this.stallReported){const e=self.performance.now()-i;w.warn(`playback not stuck anymore @${o}, after ${Math.round(e)}ms`),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if(l||s)return void(this.stalled=null);if(r.paused&&!a||r.ended||0===r.playbackRate||!ln.getBuffered(r).length)return;const u=ln.bufferInfo(r,o,0),c=u.len>0,d=u.nextStart||0;if(!c&&!d)return;if(a){const e=u.len>2,n=!d||t&&t.start<=o||d-o>2&&!this.fragmentTracker.getPartialFragment(o);if(e||n)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var h;const e=Math.max(d,u.start||0)-o,t=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,n=(null==t||null==(h=t.details)?void 0:h.live)?2*t.details.targetduration:2,r=this.fragmentTracker.getPartialFragment(o);if(e>0&&(e<=n||r))return void this._trySkipBufferHole(r)}const p=self.performance.now();if(null===i)return void(this.stalled=p);const f=p-i;if(!a&&f>=250&&(this._reportStall(u),!this.media))return;const m=ln.bufferInfo(r,o,n.maxBufferHole);this._tryFixBufferStall(m,f)}_tryFixBufferStall(e,t){const{config:n,fragmentTracker:r,media:i}=this;if(null===i)return;const o=i.currentTime,a=r.getPartialFragment(o);(!a||!this._trySkipBufferHole(a)&&this.media)&&(e.len>n.maxBufferHole||e.nextStart&&e.nextStart-o<n.maxBufferHole)&&t>1e3*n.highBufferWatchdogPeriod&&(w.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())}_reportStall(e){const{hls:t,media:n,stallReported:r}=this;if(!r&&n){this.stallReported=!0;const r=new Error(`Playback stalling at @${n.currentTime} due to low buffer (${JSON.stringify(e)})`);w.warn(r.message),t.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.BUFFER_STALLED_ERROR,fatal:!1,error:r,buffer:e.len})}}_trySkipBufferHole(e){const{config:t,hls:n,media:r}=this;if(null===r)return 0;const i=r.currentTime,o=ln.bufferInfo(r,i,0),a=i<o.start?o.start:o.nextStart;if(a){const s=o.len<=t.maxBufferHole,l=o.len>0&&o.len<1&&r.readyState<3,u=a-i;if(u>0&&(s||l)){if(u>t.maxBufferHole){const{fragmentTracker:t}=this;let n=!1;if(0===i){const e=t.getAppendedFrag(0,ot);e&&a<e.end&&(n=!0)}if(!n){const n=e||t.getAppendedFrag(i,ot);if(n){let e=!1,r=n.end;for(;r<a;){const n=t.getPartialFragment(r);if(!n){e=!0;break}r+=n.duration}if(e)return 0}}}const o=Math.max(a+.05,i+.1);if(w.warn(`skipping hole, adjusting currentTime from ${i} to ${o}`),this.moved=!0,this.stalled=null,r.currentTime=o,e&&!e.gap){const t=new Error(`fragment loaded with buffer holes, seeking from ${i} to ${o}`);n.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:t,reason:t.message,frag:e})}return o}}return 0}_tryNudgeBuffer(){const{config:e,hls:t,media:n,nudgeRetry:r}=this;if(null===n)return;const i=n.currentTime;if(this.nudgeRetry++,r<e.nudgeMaxRetry){const o=i+(r+1)*e.nudgeOffset,a=new Error(`Nudging 'currentTime' from ${i} to ${o}`);w.warn(a.message),n.currentTime=o,t.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.BUFFER_NUDGE_ON_STALL,error:a,fatal:!1})}else{const n=new Error(`Playhead still not moving while enough data buffered @${i} after ${e.nudgeMaxRetry} nudges`);w.error(n.message),t.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.BUFFER_STALLED_ERROR,error:n,fatal:!0})}}}class kr extends Mn{constructor(e,t,n){super(e,t,n,"[stream-controller]",ot),this.audioCodecSwap=!1,this.gapController=null,this.level=-1,this._forceStartLoad=!1,this.altAudio=!1,this.audioOnly=!1,this.fragPlaying=null,this.onvplaying=null,this.onvseeked=null,this.fragLastKbps=0,this.couldBacktrack=!1,this.backtrackFragment=null,this.audioCodecSwitch=!1,this.videoBuffer=null,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.MANIFEST_PARSED,this.onManifestParsed,this),e.on(g.LEVEL_LOADING,this.onLevelLoading,this),e.on(g.LEVEL_LOADED,this.onLevelLoaded,this),e.on(g.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(g.ERROR,this.onError,this),e.on(g.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(g.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(g.BUFFER_CREATED,this.onBufferCreated,this),e.on(g.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(g.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(g.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){const{hls:e}=this;e.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.MANIFEST_PARSED,this.onManifestParsed,this),e.off(g.LEVEL_LOADED,this.onLevelLoaded,this),e.off(g.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(g.ERROR,this.onError,this),e.off(g.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(g.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(g.BUFFER_CREATED,this.onBufferCreated,this),e.off(g.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(g.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(g.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this._unregisterListeners(),this.onMediaDetaching()}startLoad(e){if(this.levels){const{lastCurrentTime:t,hls:n}=this;if(this.stopLoad(),this.setInterval(100),this.level=-1,!this.startFragRequested){let e=n.startLevel;-1===e&&(n.config.testBandwidth&&this.levels.length>1?(e=0,this.bitrateTest=!0):e=n.nextAutoLevel),this.level=n.nextLoadLevel=e,this.loadedmetadata=!1}t>0&&-1===e&&(this.log(`Override startPosition with lastCurrentTime @${t.toFixed(3)}`),e=t),this.state=bn,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=vn}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case Cn:{var e;const{levels:t,level:n}=this,r=null==t||null==(e=t[n])?void 0:e.details;if(r&&(!r.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(r))break;this.state=bn;break}if(this.hls.nextLoadLevel!==this.level){this.state=bn;break}break}case wn:{var t;const e=self.performance.now(),n=this.retryDate;(!n||e>=n||null!=(t=this.media)&&t.seeking)&&(this.resetStartWhenNotLoaded(this.level),this.state=bn)}}this.state===bn&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){super.onTickEnd(),this.checkBuffer(),this.checkFragmentChanged()}doTickIdle(){const{hls:e,levelLastLoaded:t,levels:n,media:r}=this,{config:i,nextLoadLevel:o}=e;if(null===t||!r&&(this.startFragRequested||!i.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(null==n||!n[o])return;const a=n[o],s=this.getMainFwdBufferInfo();if(null===s)return;const l=this.getLevelDetails();if(l&&this._streamEnded(s,l)){const e={};return this.altAudio&&(e.type="video"),this.hls.trigger(g.BUFFER_EOS,e),void(this.state=xn)}e.loadLevel!==o&&-1===e.manualLevel&&this.log(`Adapting to level ${o} from level ${this.level}`),this.level=e.nextLoadLevel=o;const u=a.details;if(!u||this.state===Cn||u.live&&this.levelLastLoaded!==o)return this.level=o,void(this.state=Cn);const c=s.len,d=this.getMaxBufferLength(a.maxBitrate);if(c>=d)return;this.backtrackFragment&&this.backtrackFragment.start>s.end&&(this.backtrackFragment=null);const h=this.backtrackFragment?this.backtrackFragment.start:s.end;let p=this.getNextFragment(h,u);if(this.couldBacktrack&&!this.fragPrevious&&p&&"initSegment"!==p.sn&&this.fragmentTracker.getState(p)!==Kt){var f;const e=(null!=(f=this.backtrackFragment)?f:p).sn-u.startSN,t=u.fragments[e-1];t&&p.cc===t.cc&&(p=t,this.fragmentTracker.removeFragment(t))}else this.backtrackFragment&&s.len&&(this.backtrackFragment=null);if(p&&this.isLoopLoading(p,h)){if(!p.gap){const e=this.audioOnly&&!this.altAudio?C:M,t=(e===M?this.videoBuffer:this.mediaBuffer)||this.media;t&&this.afterBufferFlushed(t,e,ot)}p=this.getNextFragmentLoopLoading(p,u,s,ot,d)}p&&(!p.initSegment||p.initSegment.data||this.bitrateTest||(p=p.initSegment),this.loadFragment(p,a,h))}loadFragment(e,t,n){const r=this.fragmentTracker.getState(e);this.fragCurrent=e,r===qt||r===Yt?"initSegment"===e.sn?this._loadInitSegment(e,t):this.bitrateTest?(this.log(`Fragment ${e.sn} of level ${e.level} is being downloaded to test bitrate and will not be buffered`),this._loadBitrateTestFrag(e,t)):(this.startFragRequested=!0,super.loadFragment(e,t,n)):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,ot)}followingBufferedFrag(e){return e?this.getBufferedFrag(e.end+.5):null}immediateLevelSwitch(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}nextLevelSwitch(){const{levels:e,media:t}=this;if(null!=t&&t.readyState){let n;const r=this.getAppendedFrag(t.currentTime);r&&r.start>1&&this.flushMainBuffer(0,r.start-1);const i=this.getLevelDetails();if(null!=i&&i.live){const e=this.getMainFwdBufferInfo();if(!e||e.len<2*i.targetduration)return}if(!t.paused&&e){const t=e[this.hls.nextLoadLevel],r=this.fragLastKbps;n=r&&this.fragCurrent?this.fragCurrent.duration*t.maxBitrate/(1e3*r)+1:0}else n=0;const o=this.getBufferedFrag(t.currentTime+n);if(o){const e=this.followingBufferedFrag(o);if(e){this.abortCurrentFrag();const t=e.maxStartPTS?e.maxStartPTS:e.start,n=e.duration,r=Math.max(o.end,t+Math.min(Math.max(n-this.config.maxFragLookUpTolerance,.5*n),.75*n));this.flushMainBuffer(r,Number.POSITIVE_INFINITY)}}}}abortCurrentFrag(){const e=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,e&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.state){case _n:case En:case wn:case An:case Sn:this.state=bn}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,this.altAudio?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);const n=t.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),n.addEventListener("playing",this.onvplaying),n.addEventListener("seeked",this.onvseeked),this.gapController=new Nr(this.config,n,this.fragmentTracker,this.hls)}onMediaDetaching(){const{media:e}=this;e&&this.onvplaying&&this.onvseeked&&(e.removeEventListener("playing",this.onvplaying),e.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),super.onMediaDetaching()}onMediaPlaying(){this.tick()}onMediaSeeked(){const e=this.media,t=e?e.currentTime:null;m(t)&&this.log(`Media seeked to ${t.toFixed(3)}`);const n=this.getMainFwdBufferInfo();null!==n&&0!==n.len?this.tick():this.warn(`Main forward buffer length on "seeked" event ${n?n.len:"empty"})`)}onManifestLoading(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(g.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=!1,this.startPosition=this.lastCurrentTime=0,this.levels=this.fragPlaying=this.backtrackFragment=null,this.altAudio=this.audioOnly=!1}onManifestParsed(e,t){let n,r=!1,i=!1;t.levels.forEach((e=>{n=e.audioCodec,n&&(-1!==n.indexOf("mp4a.40.2")&&(r=!0),-1!==n.indexOf("mp4a.40.5")&&(i=!0))})),this.audioCodecSwitch=r&&i&&!function(){var e;const t=Ln();return"function"==typeof(null==t||null==(e=t.prototype)?void 0:e.changeType)}(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1}onLevelLoading(e,t){const{levels:n}=this;if(!n||this.state!==bn)return;const r=n[t.level];(!r.details||r.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(r.details))&&(this.state=Cn)}onLevelLoaded(e,t){var n;const{levels:r}=this,i=t.level,o=t.details,a=o.totalduration;if(!r)return void this.warn(`Levels were reset while loading level ${i}`);this.log(`Level ${i} loaded [${o.startSN},${o.endSN}]${o.lastPartSn?`[part-${o.lastPartSn}-${o.lastPartIndex}]`:""}, cc [${o.startCC}, ${o.endCC}] duration:${a}`);const s=r[i],l=this.fragCurrent;!l||this.state!==En&&this.state!==wn||l.level===t.level&&l.urlId===s.urlId||!l.loader||this.abortCurrentFrag();let u=0;if(o.live||null!=(n=s.details)&&n.live){if(o.fragments[0]||(o.deltaUpdateFailed=!0),o.deltaUpdateFailed)return;u=this.alignPlaylists(o,s.details)}if(s.details=o,this.levelLastLoaded=i,this.hls.trigger(g.LEVEL_UPDATED,{details:o,level:i}),this.state===Cn){if(this.waitForCdnTuneIn(o))return;this.state=bn}this.startFragRequested?o.live&&this.synchronizeToLiveEdge(o):this.setStartPosition(o,u),this.tick()}_handleFragmentLoadProgress(e){var t;const{frag:n,part:r,payload:i}=e,{levels:o}=this;if(!o)return void this.warn(`Levels were reset while fragment load was in progress. Fragment ${n.sn} of level ${n.level} will not be buffered`);const a=o[n.level],s=a.details;if(!s)return this.warn(`Dropping fragment ${n.sn} of level ${n.level} after level details were reset`),void this.fragmentTracker.removeFragment(n);const l=a.videoCodec,u=s.PTSKnown||!s.live,c=null==(t=n.initSegment)?void 0:t.data,d=this._getAudioCodec(a),h=this.transmuxer=this.transmuxer||new Or(this.hls,ot,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),p=r?r.index:-1,f=-1!==p,m=new un(n.level,n.sn,n.stats.chunkCount,i.byteLength,p,f),g=this.initPTS[n.cc];h.push(i,c,d,l,n,r,s.totalduration,u,m,g)}onAudioTrackSwitching(e,t){const n=this.altAudio;if(!t.url){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;const e=this.fragCurrent;e&&(this.log("Switching to main audio track, cancel main fragment load"),e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();const e=this.hls;n&&(e.trigger(g.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null}),this.fragmentTracker.removeAllFragments()),e.trigger(g.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){const n=t.id,r=!!this.hls.audioTracks[n].url;if(r){const e=this.videoBuffer;e&&this.mediaBuffer!==e&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=e)}this.altAudio=r,this.tick()}onBufferCreated(e,t){const n=t.tracks;let r,i,o=!1;for(const e in n){const t=n[e];if("main"===t.id){if(i=e,r=t,"video"===e){const t=n[e];t&&(this.videoBuffer=t.buffer)}}else o=!0}o&&r?(this.log(`Alternate track found, use ${i}.buffered to schedule main fragment loading`),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:n,part:r}=t;if(n&&n.type!==ot)return;if(this.fragContextChanged(n))return this.warn(`Fragment ${n.sn}${r?" p: "+r.index:""} of level ${n.level} finished buffering, but was aborted. state: ${this.state}`),void(this.state===Sn&&(this.state=bn));const i=r?r.stats:n.stats;this.fragLastKbps=Math.round(8*i.total/(i.buffering.end-i.loading.first)),"initSegment"!==n.sn&&(this.fragPrevious=n),this.fragBufferedComplete(n,r)}onError(e,t){var n;if(t.fatal)this.state=In;else switch(t.details){case v.FRAG_GAP:case v.FRAG_PARSING_ERROR:case v.FRAG_DECRYPT_ERROR:case v.FRAG_LOAD_ERROR:case v.FRAG_LOAD_TIMEOUT:case v.KEY_LOAD_ERROR:case v.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(ot,t);break;case v.LEVEL_LOAD_ERROR:case v.LEVEL_LOAD_TIMEOUT:case v.LEVEL_PARSING_ERROR:t.levelRetry||this.state!==Cn||(null==(n=t.context)?void 0:n.type)!==nt||(this.state=bn);break;case v.BUFFER_FULL_ERROR:if(!t.parent||"main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case v.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}checkBuffer(){const{media:e,gapController:t}=this;if(e&&t&&e.readyState){if(this.loadedmetadata||!ln.getBuffered(e).length){const e=this.state!==bn?this.fragCurrent:null;t.poll(this.lastCurrentTime,e)}this.lastCurrentTime=e.currentTime}}onFragLoadEmergencyAborted(){this.state=bn,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==C||this.audioOnly&&!this.altAudio){const e=(t===M?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(e,t,ot)}}onLevelsUpdated(e,t){this.levels=t.levels}swapAudioCodec(){this.audioCodecSwap=!this.audioCodecSwap}seekToStartPos(){const{media:e}=this;if(!e)return;const t=e.currentTime;let n=this.startPosition;if(n>=0&&t<n){if(e.seeking)return void this.log(`could not seek to ${n}, already seeking at ${t}`);const r=ln.getBuffered(e),i=(r.length?r.start(0):0)-n;i>0&&(i<this.config.maxBufferHole||i<this.config.maxFragLookUpTolerance)&&(this.log(`adjusting start position by ${i} to match buffer start`),n+=i,this.startPosition=n),this.log(`seek to target start position ${n} from current time ${t}`),e.currentTime=n}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then((n=>{const{hls:r}=this;if(!n||this.fragContextChanged(e))return;t.fragmentError=0,this.state=bn,this.startFragRequested=!1,this.bitrateTest=!1;const i=e.stats;i.parsing.start=i.parsing.end=i.buffering.start=i.buffering.end=self.performance.now(),r.trigger(g.FRAG_LOADED,n),e.bitrateTest=!1}))}_handleTransmuxComplete(e){var t;const n="main",{hls:r}=this,{remuxResult:i,chunkMeta:o}=e,a=this.getCurrentContext(o);if(!a)return void this.resetWhenMissingContext(o);const{frag:s,part:l,level:u}=a,{video:c,text:d,id3:h,initSegment:p}=i,{details:f}=u,y=this.altAudio?void 0:i.audio;if(this.fragContextChanged(s))this.fragmentTracker.removeFragment(s);else{if(this.state=An,p){if(null!=p&&p.tracks){const e=s.initSegment||s;this._bufferInitSegment(u,p.tracks,e,o),r.trigger(g.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:n,tracks:p.tracks})}const e=p.initPTS,t=p.timescale;m(e)&&(this.initPTS[s.cc]={baseTime:e,timescale:t},r.trigger(g.INIT_PTS_FOUND,{frag:s,id:n,initPTS:e,timescale:t}))}if(c&&f&&"initSegment"!==s.sn){const e=f.fragments[s.sn-1-f.startSN],t=s.sn===f.startSN,n=!e||s.cc>e.cc;if(!1!==i.independent){const{startPTS:e,endPTS:r,startDTS:i,endDTS:a}=c;if(l)l.elementaryStreams[c.type]={startPTS:e,endPTS:r,startDTS:i,endDTS:a};else if(c.firstKeyFrame&&c.independent&&1===o.id&&!n&&(this.couldBacktrack=!0),c.dropped&&c.independent){const i=this.getMainFwdBufferInfo(),o=(i?i.end:this.getLoadPosition())+this.config.maxBufferHole,l=c.firstKeyFramePTS?c.firstKeyFramePTS:e;if(!t&&o<l-this.config.maxBufferHole&&!n)return void this.backtrack(s);n&&(s.gap=!0),s.setElementaryStreamInfo(c.type,s.start,r,s.start,a,!0)}s.setElementaryStreamInfo(c.type,e,r,i,a),this.backtrackFragment&&(this.backtrackFragment=s),this.bufferFragmentData(c,s,l,o,t||n)}else{if(!t&&!n)return void this.backtrack(s);s.gap=!0}}if(y){const{startPTS:e,endPTS:t,startDTS:n,endDTS:r}=y;l&&(l.elementaryStreams[C]={startPTS:e,endPTS:t,startDTS:n,endDTS:r}),s.setElementaryStreamInfo(C,e,t,n,r),this.bufferFragmentData(y,s,l,o)}if(f&&null!=h&&null!=(t=h.samples)&&t.length){const e={id:n,frag:s,details:f,samples:h.samples};r.trigger(g.FRAG_PARSING_METADATA,e)}if(f&&d){const e={id:n,frag:s,details:f,samples:d.samples};r.trigger(g.FRAG_PARSING_USERDATA,e)}}}_bufferInitSegment(e,t,n,r){if(this.state!==An)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;const{audio:i,video:o,audiovideo:a}=t;if(i){let t=e.audioCodec;const n=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(t&&(t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==i.metadata.channelCount&&-1===n.indexOf("firefox")&&(t="mp4a.40.5")),-1!==n.indexOf("android")&&"audio/mpeg"!==i.container&&(t="mp4a.40.2",this.log(`Android: force audio codec to ${t}`)),e.audioCodec&&e.audioCodec!==t&&this.log(`Swapping manifest audio codec "${e.audioCodec}" for "${t}"`),i.levelCodec=t,i.id="main",this.log(`Init audio buffer, container:${i.container}, codecs[selected/level/parsed]=[${t||""}/${e.audioCodec||""}/${i.codec}]`)}o&&(o.levelCodec=e.videoCodec,o.id="main",this.log(`Init video buffer, container:${o.container}, codecs[level/parsed]=[${e.videoCodec||""}/${o.codec}]`)),a&&this.log(`Init audiovideo buffer, container:${a.container}, codecs[level/parsed]=[${e.attrs.CODECS||""}/${a.codec}]`),this.hls.trigger(g.BUFFER_CODECS,t),Object.keys(t).forEach((e=>{const i=t[e].initSegment;null!=i&&i.byteLength&&this.hls.trigger(g.BUFFER_APPENDING,{type:e,data:i,frag:n,part:null,chunkMeta:r,parent:n.type})})),this.tick()}getMainFwdBufferInfo(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,ot)}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=bn}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&!1===e.seeking){const n=e.currentTime;if(ln.isBuffered(e,n)?t=this.getAppendedFrag(n):ln.isBuffered(e,n+.1)&&(t=this.getAppendedFrag(n+.1)),t){this.backtrackFragment=null;const e=this.fragPlaying,n=t.level;e&&t.sn===e.sn&&e.level===n&&t.urlId===e.urlId||(this.fragPlaying=t,this.hls.trigger(g.FRAG_CHANGED,{frag:t}),e&&e.level===n||this.hls.trigger(g.LEVEL_SWITCHED,{level:n}))}}}get nextLevel(){const e=this.nextBufferedFrag;return e?e.level:-1}get currentFrag(){const e=this.media;return e?this.fragPlaying||this.getAppendedFrag(e.currentTime):null}get currentProgramDateTime(){const e=this.media;if(e){const t=e.currentTime,n=this.currentFrag;if(n&&m(t)&&m(n.programDateTime)){const e=n.programDateTime+1e3*(t-n.start);return new Date(e)}}return null}get currentLevel(){const e=this.currentFrag;return e?e.level:-1}get nextBufferedFrag(){const e=this.currentFrag;return e?this.followingBufferedFrag(e):null}get forceStartLoad(){return this._forceStartLoad}}class Fr{constructor(e,t=0,n=0){this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=e,this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=t,this.totalWeight_=n}sample(e,t){const n=Math.pow(this.alpha_,e);this.estimate_=t*(1-n)+n*this.estimate_,this.totalWeight_+=e}getTotalWeight(){return this.totalWeight_}getEstimate(){if(this.alpha_){const e=1-Math.pow(this.alpha_,this.totalWeight_);if(e)return this.estimate_/e}return this.estimate_}}class Br{constructor(e,t,n,r=100){this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.defaultTTFB_=void 0,this.ttfb_=void 0,this.defaultEstimate_=n,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new Fr(e),this.fast_=new Fr(t),this.defaultTTFB_=r,this.ttfb_=new Fr(e)}update(e,t){const{slow_:n,fast_:r,ttfb_:i}=this;n.halfLife!==e&&(this.slow_=new Fr(e,n.getEstimate(),n.getTotalWeight())),r.halfLife!==t&&(this.fast_=new Fr(t,r.getEstimate(),r.getTotalWeight())),i.halfLife!==e&&(this.ttfb_=new Fr(e,i.getEstimate(),i.getTotalWeight()))}sample(e,t){const n=(e=Math.max(e,this.minDelayMs_))/1e3,r=8*t/n;this.fast_.sample(n,r),this.slow_.sample(n,r)}sampleTTFB(e){const t=e/1e3,n=Math.sqrt(2)*Math.exp(-Math.pow(t,2)/2);this.ttfb_.sample(n,Math.max(e,5))}canEstimate(){return this.fast_.getTotalWeight()>=this.minWeight_}getEstimate(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_}getEstimateTTFB(){return this.ttfb_.getTotalWeight()>=this.minWeight_?this.ttfb_.getEstimate():this.defaultTTFB_}destroy(){}}class Ur{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let n;return e.length?(n=1===e.length?e[0]:function(e,t){const n=new Uint8Array(t);let r=0;for(let t=0;t<e.length;t++){const i=e[t];n.set(i,r),r+=i.length}return n}(e,t),this.reset(),n):new Uint8Array(0)}reset(){this.chunks.length=0,this.dataLength=0}}function zr(e,t){if(e.length!==t.length)return!1;for(let n=0;n<e.length;n++)if(!Gr(e[n].attrs,t[n].attrs))return!1;return!0}function Gr(e,t){const n=e["STABLE-RENDITION-ID"];return n?n===t["STABLE-RENDITION-ID"]:!["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED"].some((n=>e[n]!==t[n]))}class Vr{constructor(e){this.buffered=void 0;const t=(t,n,r)=>{if((n>>>=0)>r-1)throw new DOMException(`Failed to execute '${t}' on 'TimeRanges': The index provided (${n}) is greater than the maximum bound (${r})`);return e[n][t]};this.buffered={get length(){return e.length},end:n=>t("end",n,e.length),start:n=>t("start",n,e.length)}}}function jr(e){const t=[];for(let n=0;n<e.length;n++){const r=e[n];"subtitles"!==r.kind&&"captions"!==r.kind||!r.label||t.push(e[n])}return t}class Hr{constructor(e){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=e}append(e,t){const n=this.queues[t];n.push(e),1===n.length&&this.buffers[t]&&this.executeNext(t)}insertAbort(e,t){this.queues[t].unshift(e),this.executeNext(t)}appendBlocker(e){let t;const n=new Promise((e=>{t=e})),r={execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};return this.append(r,e),n}executeNext(e){const{buffers:t,queues:n}=this,r=t[e],i=n[e];if(i.length){const t=i[0];try{t.execute()}catch(n){w.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),t.onError(n),null!=r&&r.updating||(i.shift(),this.executeNext(e))}}}shiftAndExecuteNext(e){this.queues[e].shift(),this.executeNext(e)}current(e){return this.queues[e][0]}}const Zr=Be(),qr=/([ha]vc.)(?:\.[^.,]+)+/,Wr={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},Yr=function(e){let t=e;return Wr.hasOwnProperty(e)&&(t=Wr[e]),String.fromCharCode(t)},Kr=15,$r=100,Xr={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},Qr={17:2,18:4,21:6,22:8,23:10,19:13,20:15},Jr={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},ei={25:2,26:4,29:6,30:8,31:10,27:13,28:15},ti=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class ni{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const n="function"==typeof t?t():t;w.log(`${this.time} [${e}] ${n}`)}}}const ri=function(e){const t=[];for(let n=0;n<e.length;n++)t.push(e[n].toString(16));return t};class ii{constructor(e,t,n,r,i){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=e||"white",this.underline=t||!1,this.italics=n||!1,this.background=r||"black",this.flash=i||!1}reset(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}setStyles(e){const t=["foreground","underline","italics","background","flash"];for(let n=0;n<t.length;n++){const r=t[n];e.hasOwnProperty(r)&&(this[r]=e[r])}}isDefault(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}equals(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}copy(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}toString(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}class oi{constructor(e,t,n,r,i,o){this.uchar=void 0,this.penState=void 0,this.uchar=e||" ",this.penState=new ii(t,n,r,i,o)}reset(){this.uchar=" ",this.penState.reset()}setChar(e,t){this.uchar=e,this.penState.copy(t)}setPenState(e){this.penState.copy(e)}equals(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}copy(e){this.uchar=e.uchar,this.penState.copy(e.penState)}isEmpty(){return" "===this.uchar&&this.penState.isDefault()}}class ai{constructor(e){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(let e=0;e<$r;e++)this.chars.push(new oi);this.logger=e,this.pos=0,this.currPenState=new ii}equals(e){let t=!0;for(let n=0;n<$r;n++)if(!this.chars[n].equals(e.chars[n])){t=!1;break}return t}copy(e){for(let t=0;t<$r;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<$r;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e}setCursor(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(3,"Negative cursor position "+this.pos),this.pos=0):this.pos>$r&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=$r)}moveCursor(e){const t=this.pos+e;if(e>1)for(let e=this.pos+1;e<t+1;e++)this.chars[e].setPenState(this.currPenState);this.setCursor(t)}backSpace(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}insertChar(e){e>=144&&this.backSpace();const t=Yr(e);this.pos>=$r?this.logger.log(0,(()=>"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!")):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))}clearFromPos(e){let t;for(t=e;t<$r;t++)this.chars[t].reset()}clear(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}clearToEndOfRow(){this.clearFromPos(this.pos)}getTextString(){const e=[];let t=!0;for(let n=0;n<$r;n++){const r=this.chars[n].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}class si{constructor(e){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(let t=0;t<Kr;t++)this.rows.push(new ai(e));this.logger=e,this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}reset(){for(let e=0;e<Kr;e++)this.rows[e].clear();this.currRow=14}equals(e){let t=!0;for(let n=0;n<Kr;n++)if(!this.rows[n].equals(e.rows[n])){t=!1;break}return t}copy(e){for(let t=0;t<Kr;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<Kr;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}backSpace(){this.rows[this.currRow].backSpace()}clearToEndOfRow(){this.rows[this.currRow].clearToEndOfRow()}insertChar(e){this.rows[this.currRow].insertChar(e)}setPen(e){this.rows[this.currRow].setPenStyles(e)}moveCursor(e){this.rows[this.currRow].moveCursor(e)}setCursor(e){this.logger.log(2,"setCursor: "+e),this.rows[this.currRow].setCursor(e)}setPAC(e){this.logger.log(2,(()=>"pacData = "+JSON.stringify(e)));let t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(let e=0;e<Kr;e++)this.rows[e].clear();const e=this.currRow+1-this.nrRollUpRows,n=this.lastOutputScreen;if(n){const r=n.rows[e].cueStartTime,i=this.logger.time;if(r&&null!==i&&r<i)for(let r=0;r<this.nrRollUpRows;r++)this.rows[t-this.nrRollUpRows+r+1].copy(n.rows[e+r])}}this.currRow=t;const n=this.rows[this.currRow];if(null!==e.indent){const t=e.indent,r=Math.max(t-1,0);n.setCursor(e.indent),e.color=n.chars[r].penState.foreground}const r={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(r)}setBkgData(e){this.logger.log(2,(()=>"bkgData = "+JSON.stringify(e))),this.backSpace(),this.setPen(e),this.insertChar(32)}setRollUpRows(e){this.nrRollUpRows=e}rollUp(){if(null===this.nrRollUpRows)return void this.logger.log(3,"roll_up but nrRollUpRows not set yet");this.logger.log(1,(()=>this.getDisplayText()));const e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(2,"Rolling up")}getDisplayText(e){e=e||!1;const t=[];let n="",r=-1;for(let n=0;n<Kr;n++){const i=this.rows[n].getTextString();i&&(r=n+1,e?t.push("Row "+r+": '"+i+"'"):t.push(i.trim()))}return t.length>0&&(n=e?"["+t.join(" | ")+"]":t.join("\n")),n}getTextAndFormat(){return this.rows}}class li{constructor(e,t,n){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new si(n),this.nonDisplayedMemory=new si(n),this.lastOutputScreen=new si(n),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=n}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}getHandler(){return this.outputFilter}setHandler(e){this.outputFilter=e}setPAC(e){this.writeScreen.setPAC(e)}setBkgData(e){this.writeScreen.setBkgData(e)}setMode(e){e!==this.mode&&(this.mode=e,this.logger.log(2,(()=>"MODE="+e)),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}insertChars(e){for(let t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);const t=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,(()=>t+": "+this.writeScreen.getDisplayText(!0))),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(this.logger.log(1,(()=>"DISPLAYED: "+this.displayedMemory.getDisplayText(!0))),this.outputDataUpdate())}ccRCL(){this.logger.log(2,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}ccBS(){this.logger.log(2,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}ccAOF(){}ccAON(){}ccDER(){this.logger.log(2,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}ccRU(e){this.logger.log(2,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}ccFON(){this.logger.log(2,"FON - Flash On"),this.writeScreen.setPen({flash:!0})}ccRDC(){this.logger.log(2,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}ccTR(){this.logger.log(2,"TR"),this.setMode("MODE_TEXT")}ccRTD(){this.logger.log(2,"RTD"),this.setMode("MODE_TEXT")}ccEDM(){this.logger.log(2,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)}ccCR(){this.logger.log(2,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)}ccENM(){this.logger.log(2,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}ccEOC(){if(this.logger.log(2,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){const e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(1,(()=>"DISP: "+this.displayedMemory.getDisplayText()))}this.outputDataUpdate(!0)}ccTO(e){this.logger.log(2,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}ccMIDROW(e){const t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{const n=Math.floor(e/2)-16,r=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=r[n]}this.logger.log(2,"MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}outputDataUpdate(e=!1){const t=this.logger.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))}cueSplitAtTime(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}class ui{constructor(e,t,n){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;const r=new ni;this.channels=[null,new li(e,t,r),new li(e+1,n,r)],this.cmdHistory={a:null,b:null},this.logger=r}getHandler(e){return this.channels[e].getHandler()}setHandler(e,t){this.channels[e].setHandler(t)}addData(e,t){let n,r,i,o=!1;this.logger.time=e;for(let e=0;e<t.length;e+=2)if(r=127&t[e],i=127&t[e+1],0!==r||0!==i){if(this.logger.log(3,"["+ri([t[e],t[e+1]])+"] -> ("+ri([r,i])+")"),n=this.parseCmd(r,i),n||(n=this.parseMidrow(r,i)),n||(n=this.parsePAC(r,i)),n||(n=this.parseBackgroundAttributes(r,i)),!n&&(o=this.parseChars(r,i),o)){const e=this.currentChannel;e&&e>0?this.channels[e].insertChars(o):this.logger.log(2,"No channel found yet. TEXT-MODE?")}n||o||this.logger.log(2,"Couldn't parse cleaned data "+ri([r,i])+" orig: "+ri([t[e],t[e+1]]))}}parseCmd(e,t){const{cmdHistory:n}=this;if(!((20===e||28===e||21===e||29===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=33&&t<=35))return!1;if(di(e,t,n))return ci(null,null,n),this.logger.log(3,"Repeated command ("+ri([e,t])+") is dropped"),!0;const r=20===e||21===e||23===e?1:2,i=this.channels[r];return 20===e||21===e||28===e||29===e?32===t?i.ccRCL():33===t?i.ccBS():34===t?i.ccAOF():35===t?i.ccAON():36===t?i.ccDER():37===t?i.ccRU(2):38===t?i.ccRU(3):39===t?i.ccRU(4):40===t?i.ccFON():41===t?i.ccRDC():42===t?i.ccTR():43===t?i.ccRTD():44===t?i.ccEDM():45===t?i.ccCR():46===t?i.ccENM():47===t&&i.ccEOC():i.ccTO(t-32),ci(e,t,n),this.currentChannel=r,!0}parseMidrow(e,t){let n=0;if((17===e||25===e)&&t>=32&&t<=47){if(n=17===e?1:2,n!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const r=this.channels[n];return!!r&&(r.ccMIDROW(t),this.logger.log(3,"MIDROW ("+ri([e,t])+")"),!0)}return!1}parsePAC(e,t){let n;const r=this.cmdHistory;if(!((e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127||(16===e||24===e)&&t>=64&&t<=95))return!1;if(di(e,t,r))return ci(null,null,r),!0;const i=e<=23?1:2;n=t>=64&&t<=95?1===i?Xr[e]:Jr[e]:1===i?Qr[e]:ei[e];const o=this.channels[i];return!!o&&(o.setPAC(this.interpretPAC(n,t)),ci(e,t,r),this.currentChannel=i,!0)}interpretPAC(e,t){let n;const r={color:null,italics:!1,indent:null,underline:!1,row:e};return n=t>95?t-96:t-64,r.underline=1==(1&n),n<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(n/2)]:n<=15?(r.italics=!0,r.color="white"):r.indent=4*Math.floor((n-16)/2),r}parseChars(e,t){let n,r=null,i=null;if(e>=25?(n=2,i=e-8):(n=1,i=e),i>=17&&i<=19){let e;e=17===i?t+80:18===i?t+112:t+144,this.logger.log(2,"Special char '"+Yr(e)+"' in channel "+n),r=[e]}else e>=32&&e<=127&&(r=0===t?[e]:[e,t]);if(r){const n=ri(r);this.logger.log(3,"Char codes =  "+n.join(",")),ci(e,t,this.cmdHistory)}return r}parseBackgroundAttributes(e,t){if(!((16===e||24===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=45&&t<=47))return!1;let n;const r={};16===e||24===e?(n=Math.floor((t-32)/2),r.background=ti[n],t%2==1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0));const i=e<=23?1:2;return this.channels[i].setBkgData(r),ci(e,t,this.cmdHistory),!0}reset(){for(let e=0;e<Object.keys(this.channels).length;e++){const t=this.channels[e];t&&t.reset()}this.cmdHistory={a:null,b:null}}cueSplitAtTime(e){for(let t=0;t<this.channels.length;t++){const n=this.channels[t];n&&n.cueSplitAtTime(e)}}}function ci(e,t,n){n.a=e,n.b=t}function di(e,t,n){return n.a===e&&n.b===t}class hi{constructor(e,t){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 0,this.startTime=null,this.endTime=null,this.screen=null,this.timelineController=e,this.trackName=t}dispatchCue(){null!==this.startTime&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen,this.cueRanges),this.startTime=null)}newCue(e,t,n){(null===this.startTime||this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=n,this.timelineController.createCaptionsTrack(this.trackName)}reset(){this.cueRanges=[],this.startTime=null}}var pi=function(){if("undefined"!=typeof self&&self.VTTCue)return self.VTTCue;const e=["","lr","rl"],t=["start","middle","end","left","right"];function n(e,t){if("string"!=typeof t)return!1;if(!Array.isArray(e))return!1;const n=t.toLowerCase();return!!~e.indexOf(n)&&n}function r(e){return n(t,e)}function i(e,...t){let n=1;for(;n<arguments.length;n++){const t=arguments[n];for(const n in t)e[n]=t[n]}return e}function o(t,o,a){const s=this,l={enumerable:!0};s.hasBeenReset=!1;let u="",c=!1,d=t,h=o,p=a,f=null,m="",g=!0,y="auto",v="start",b=50,_="middle",E=50,w="middle";Object.defineProperty(s,"id",i({},l,{get:function(){return u},set:function(e){u=""+e}})),Object.defineProperty(s,"pauseOnExit",i({},l,{get:function(){return c},set:function(e){c=!!e}})),Object.defineProperty(s,"startTime",i({},l,{get:function(){return d},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");d=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"endTime",i({},l,{get:function(){return h},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");h=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"text",i({},l,{get:function(){return p},set:function(e){p=""+e,this.hasBeenReset=!0}})),Object.defineProperty(s,"region",i({},l,{get:function(){return f},set:function(e){f=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"vertical",i({},l,{get:function(){return m},set:function(t){const r=function(t){return n(e,t)}(t);if(!1===r)throw new SyntaxError("An invalid or illegal string was specified.");m=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"snapToLines",i({},l,{get:function(){return g},set:function(e){g=!!e,this.hasBeenReset=!0}})),Object.defineProperty(s,"line",i({},l,{get:function(){return y},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("An invalid number or illegal string was specified.");y=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"lineAlign",i({},l,{get:function(){return v},set:function(e){const t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");v=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"position",i({},l,{get:function(){return b},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");b=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"positionAlign",i({},l,{get:function(){return _},set:function(e){const t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");_=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"size",i({},l,{get:function(){return E},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");E=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"align",i({},l,{get:function(){return w},set:function(e){const t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");w=t,this.hasBeenReset=!0}})),s.displayState=void 0}return o.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},o}();class fi{decode(e,t){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}function mi(e){function t(e,t,n,r){return 3600*(0|e)+60*(0|t)+(0|n)+parseFloat(r||0)}const n=e.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return n?parseFloat(n[2])>59?t(n[2],n[3],0,n[4]):t(n[1],n[2],n[3],n[4]):null}class gi{constructor(){this.values=Object.create(null)}set(e,t){this.get(e)||""===t||(this.values[e]=t)}get(e,t,n){return n?this.has(e)?this.values[e]:t[n]:this.has(e)?this.values[e]:t}has(e){return e in this.values}alt(e,t,n){for(let r=0;r<n.length;++r)if(t===n[r]){this.set(e,t);break}}integer(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))}percent(e,t){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(t)){const n=parseFloat(t);if(n>=0&&n<=100)return this.set(e,n),!0}return!1}}function yi(e,t,n,r){const i=r?e.split(r):[e];for(const e in i){if("string"!=typeof i[e])continue;const r=i[e].split(n);2===r.length&&t(r[0],r[1])}}const vi=new pi(0,0,""),bi="middle"===vi.align?"middle":"center";function _i(e,t,n){const r=e;function i(){const t=mi(e);if(null===t)throw new Error("Malformed timestamp: "+r);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function o(){e=e.replace(/^\s+/,"")}if(o(),t.startTime=i(),o(),"--\x3e"!==e.slice(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): 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o=r.get("position","auto");"auto"===o&&50===vi.position&&(o="start"===t.align||"left"===t.align?0:"end"===t.align||"right"===t.align?100:50),t.position=o}(e,t)}function Ei(e){return e.replace(/<br(?: \/)?>/gi,"\n")}class wi{constructor(){this.state="INITIAL",this.buffer="",this.decoder=new fi,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}parse(e){const t=this;function n(){let e=t.buffer,n=0;for(e=Ei(e);n<e.length&&"\r"!==e[n]&&"\n"!==e[n];)++n;const r=e.slice(0,n);return"\r"===e[n]&&++n,"\n"===e[n]&&++n,t.buffer=e.slice(n),r}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{let e="";if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;e=n();const r=e.match(/^()?WEBVTT([ \t].*)?$/);if(null==r||!r[0])throw new Error("Malformed WebVTT signature.");t.state="HEADER"}let r=!1;for(;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return 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0,this.clientRect=null,this.registerListeners()}setStreamController(e){this.streamController=e}destroy(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null}registerListeners(){const{hls:e}=this;e.on(g.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(g.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(g.MANIFEST_PARSED,this.onManifestParsed,this),e.on(g.BUFFER_CODECS,this.onBufferCodecs,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){const{hls:e}=this;e.off(g.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(g.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(g.MANIFEST_PARSED,this.onManifestParsed,this),e.off(g.BUFFER_CODECS,this.onBufferCodecs,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this)}onFpsDropLevelCapping(e,t){const n=this.hls.levels[t.droppedLevel];this.isLevelAllowed(n)&&this.restrictedLevels.push({bitrate:n.bitrate,height:n.height,width:n.width})}onMediaAttaching(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null,this.clientRect=null}onManifestParsed(e,t){const n=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,n.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onBufferCodecs(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onMediaDetaching(){this.stopCapping()}detectPlayerSize(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){const e=this.hls.levels;if(e.length){const t=this.hls;t.autoLevelCapping=this.getMaxLevel(e.length-1),t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}getMaxLevel(e){const t=this.hls.levels;if(!t.length)return-1;const n=t.filter(((t,n)=>this.isLevelAllowed(t)&&n<=e));return this.clientRect=null,Ui.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)}startCapping(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)}getDimensions(){if(this.clientRect)return this.clientRect;const e=this.media,t={width:0,height:0};if(e){const n=e.getBoundingClientRect();t.width=n.width,t.height=n.height,t.width||t.height||(t.width=n.right-n.left||e.width||0,t.height=n.bottom-n.top||e.height||0)}return this.clientRect=t,t}get mediaWidth(){return this.getDimensions().width*this.contentScaleFactor}get mediaHeight(){return this.getDimensions().height*this.contentScaleFactor}get contentScaleFactor(){let e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch(e){}return e}isLevelAllowed(e){return!this.restrictedLevels.some((t=>e.bitrate===t.bitrate&&e.width===t.width&&e.height===t.height))}static getMaxLevelByMediaSize(e,t,n){if(null==e||!e.length)return-1;let r=e.length-1;for(let a=0;a<e.length;a+=1){const s=e[a];if((s.width>=t||s.height>=n)&&(i=s,!(o=e[a+1])||i.width!==o.width||i.height!==o.height)){r=a;break}}var i,o;return r}}const zi="[eme]";class Gi{constructor(e){this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.setMediaKeysQueue=Gi.CDMCleanupPromise?[Gi.CDMCleanupPromise]:[],this.onMediaEncrypted=this._onMediaEncrypted.bind(this),this.onWaitingForKey=this._onWaitingForKey.bind(this),this.debug=w.debug.bind(w,zi),this.log=w.log.bind(w,zi),this.warn=w.warn.bind(w,zi),this.error=w.error.bind(w,zi),this.hls=e,this.config=e.config,this.registerListeners()}destroy(){this.unregisterListeners(),this.onMediaDetached();const e=this.config;e.requestMediaKeySystemAccessFunc=null,e.licenseXhrSetup=e.licenseResponseCallback=void 0,e.drmSystems=e.drmSystemOptions={},this.hls=this.onMediaEncrypted=this.onWaitingForKey=this.keyIdToKeySessionPromise=null,this.config=null}registerListeners(){this.hls.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(g.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(g.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(g.MANIFEST_LOADED,this.onManifestLoaded,this)}unregisterListeners(){this.hls.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(g.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(g.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(g.MANIFEST_LOADED,this.onManifestLoaded,this)}getLicenseServerUrl(e){const{drmSystems:t,widevineLicenseUrl:n}=this.config,r=t[e];if(r)return r.licenseUrl;if(e===B.WIDEVINE&&n)return n;throw new Error(`no license server URL configured for key-system "${e}"`)}getServerCertificateUrl(e){const{drmSystems:t}=this.config,n=t[e];if(n)return n.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){const t=this.hls.levels,n=(e,t,n)=>!!e&&n.indexOf(e)===t,r=t.map((e=>e.audioCodec)).filter(n),i=t.map((e=>e.videoCodec)).filter(n);return r.length+i.length===0&&i.push("avc1.42e01e"),new Promise(((t,n)=>{const o=e=>{const a=e.shift();this.getMediaKeysPromise(a,r,i).then((e=>t({keySystem:a,mediaKeys:e}))).catch((t=>{e.length?o(e):n(t instanceof Vi?t:new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_NO_ACCESS,error:t,fatal:!0},t.message))}))};o(e)}))}requestMediaKeySystemAccess(e,t){const{requestMediaKeySystemAccessFunc:n}=this.config;if("function"!=typeof n){let e=`Configured requestMediaKeySystemAccess is not a function ${n}`;return null===W&&"http:"===self.location.protocol&&(e=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(e))}return n(e,t)}getMediaKeysPromise(e,t,n){const r=function(e,t,n,r){let i;switch(e){case B.FAIRPLAY:i=["cenc","sinf"];break;case B.WIDEVINE:case B.PLAYREADY:i=["cenc"];break;case B.CLEARKEY:i=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${e}`)}return function(e,t,n,r){return[{initDataTypes:e,persistentState:r.persistentState||"not-allowed",distinctiveIdentifier:r.distinctiveIdentifier||"not-allowed",sessionTypes:r.sessionTypes||[r.sessionType||"temporary"],audioCapabilities:t.map((e=>({contentType:`audio/mp4; codecs="${e}"`,robustness:r.audioRobustness||"",encryptionScheme:r.audioEncryptionScheme||null}))),videoCapabilities:n.map((e=>({contentType:`video/mp4; codecs="${e}"`,robustness:r.videoRobustness||"",encryptionScheme:r.videoEncryptionScheme||null})))}]}(i,t,n,r)}(e,t,n,this.config.drmSystemOptions),i=this.keySystemAccessPromises[e];let o=null==i?void 0:i.keySystemAccess;if(!o){this.log(`Requesting encrypted media "${e}" key-system access with config: ${JSON.stringify(r)}`),o=this.requestMediaKeySystemAccess(e,r);const t=this.keySystemAccessPromises[e]={keySystemAccess:o};return o.catch((t=>{this.log(`Failed to obtain access to key-system "${e}": ${t}`)})),o.then((n=>{this.log(`Access for key-system "${n.keySystem}" obtained`);const r=this.fetchServerCertificate(e);return this.log(`Create media-keys for "${e}"`),t.mediaKeys=n.createMediaKeys().then((t=>(this.log(`Media-keys created for "${e}"`),r.then((n=>n?this.setMediaKeysServerCertificate(t,e,n):t))))),t.mediaKeys.catch((t=>{this.error(`Failed to create media-keys for "${e}"}: ${t}`)})),t.mediaKeys}))}return o.then((()=>i.mediaKeys))}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:n}){this.log(`Creating key-system session "${t}" keyId: ${de(e.keyId||[])}`);const r=n.createSession(),i={decryptdata:e,keySystem:t,mediaKeys:n,mediaKeysSession:r,keyStatus:"status-pending"};return this.mediaKeySessions.push(i),i}renewKeySession(e){const t=e.decryptdata;if(t.pssh){const n=this.createMediaKeySessionContext(e),r=this.getKeyIdString(t),i="cenc";this.keyIdToKeySessionPromise[r]=this.generateRequestWithPreferredKeySession(n,i,t.pssh,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}getKeyIdString(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(null===e.keyId)throw new Error("keyId is null");return de(e.keyId)}updateKeySession(e,t){var n;const r=e.mediaKeysSession;return this.log(`Updating key-session "${r.sessionId}" for keyID ${de((null==(n=e.decryptdata)?void 0:n.keyId)||[])}\n      } (data length: ${t?t.byteLength:t})`),r.update(t)}selectKeySystemFormat(e){const t=Object.keys(e.levelkeys||{});return this.keyFormatPromise||(this.log(`Selecting key-system from fragment (sn: ${e.sn} ${e.type}: ${e.level}) key formats ${t.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(t)),this.keyFormatPromise}getKeyFormatPromise(e){return new Promise(((t,n)=>{const r=q(this.config),i=e.map(j).filter((e=>!!e&&-1!==r.indexOf(e)));return this.getKeySystemSelectionPromise(i).then((({keySystem:e})=>{const r=Z(e);r?t(r):n(new Error(`Unable to find format for key-system "${e}"`))})).catch(n)}))}loadKey(e){const t=e.keyInfo.decryptdata,n=this.getKeyIdString(t),r=`(keyId: ${n} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${r}`);let i=this.keyIdToKeySessionPromise[n];return i||(i=this.keyIdToKeySessionPromise[n]=this.getKeySystemForKeyPromise(t).then((({keySystem:n,mediaKeys:i})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${r}`),this.attemptSetMediaKeys(n,i).then((()=>{this.throwIfDestroyed();const e=this.createMediaKeySessionContext({keySystem:n,mediaKeys:i,decryptdata:t});return this.generateRequestWithPreferredKeySession(e,"cenc",t.pssh,"playlist-key")}))))),i.catch((e=>this.handleError(e)))),i}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e){this.hls&&(this.error(e.message),e instanceof Vi?this.hls.trigger(g.ERROR,e.data):this.hls.trigger(g.ERROR,{type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0}))}getKeySystemForKeyPromise(e){const t=this.getKeyIdString(e),n=this.keyIdToKeySessionPromise[t];if(!n){const t=j(e.keyFormat),n=t?[t]:q(this.config);return this.attemptKeySystemAccess(n)}return n}getKeySystemSelectionPromise(e){if(e.length||(e=q(this.config)),0===e.length)throw new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${JSON.stringify({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}_onMediaEncrypted(e){const{initDataType:t,initData:n}=e;if(this.debug(`"${e.type}" event: init data type: "${t}"`),null===n)return;let r,i;if("sinf"===t&&this.config.drmSystems[B.FAIRPLAY]){const e=me(new Uint8Array(n));try{const t=k(JSON.parse(e).sinf),n=Te(new Uint8Array(t));if(!n)return;r=n.subarray(8,24),i=B.FAIRPLAY}catch(e){return void this.warn('Failed to parse sinf "encrypted" event message initData')}}else{const e=function(e){if(!(e instanceof ArrayBuffer)||e.byteLength<32)return null;const t={version:0,systemId:"",kids:null,data:null},n=new DataView(e),r=n.getUint32(0);if(e.byteLength!==r&&r>44)return null;if(1886614376!==n.getUint32(4))return null;if(t.version=n.getUint32(8)>>>24,t.version>1)return null;t.systemId=de(new Uint8Array(e,12,16));const i=n.getUint32(28);if(0===t.version){if(r-32<i)return null;t.data=new Uint8Array(e,32,i)}else if(1===t.version){t.kids=[];for(let n=0;n<i;n++)t.kids.push(new Uint8Array(e,32+16*n,16))}return t}(n);if(null===e)return;0===e.version&&e.systemId===H&&e.data&&(r=e.data.subarray(8,24)),i=function(e){if(e===H)return B.WIDEVINE}(e.systemId)}if(!i||!r)return;const o=de(r),{keyIdToKeySessionPromise:a,mediaKeySessions:s}=this;let l=a[o];for(let e=0;e<s.length;e++){const i=s[e],u=i.decryptdata;if(u.pssh||!u.keyId)continue;const c=de(u.keyId);if(o===c||-1!==u.uri.replace(/-/g,"").indexOf(o)){l=a[c],delete a[c],u.pssh=new Uint8Array(n),u.keyId=r,l=a[o]=l.then((()=>this.generateRequestWithPreferredKeySession(i,t,n,"encrypted-event-key-match")));break}}l||(l=a[o]=this.getKeySystemSelectionPromise([i]).then((({keySystem:e,mediaKeys:i})=>{var a;this.throwIfDestroyed();const s=new Le("ISO-23001-7",o,null!=(a=Z(e))?a:"");return s.pssh=new Uint8Array(n),s.keyId=r,this.attemptSetMediaKeys(e,i).then((()=>{this.throwIfDestroyed();const r=this.createMediaKeySessionContext({decryptdata:s,keySystem:e,mediaKeys:i});return this.generateRequestWithPreferredKeySession(r,t,n,"encrypted-event-no-match")}))}))),l.catch((e=>this.handleError(e)))}_onWaitingForKey(e){this.log(`"${e.type}" event`)}attemptSetMediaKeys(e,t){const n=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);const r=Promise.all(n).then((()=>{if(!this.media)throw new Error("Attempted to set mediaKeys without media element attached");return this.media.setMediaKeys(t)}));return this.setMediaKeysQueue.push(r),r.then((()=>{this.log(`Media-keys set for "${e}"`),n.push(r),this.setMediaKeysQueue=this.setMediaKeysQueue.filter((e=>-1===n.indexOf(e)))}))}generateRequestWithPreferredKeySession(e,t,n,r){var i,o;const a=null==(i=this.config.drmSystems)||null==(o=i[e.keySystem])?void 0:o.generateRequest;if(a)try{const r=a.call(this.hls,t,n,e);if(!r)throw new Error("Invalid response from configured generateRequest filter");t=r.initDataType,n=e.decryptdata.pssh=r.initData?new Uint8Array(r.initData):null}catch(e){var s;if(this.warn(e.message),null!=(s=this.hls)&&s.config.debug)throw e}if(null===n)return this.log(`Skipping key-session request for "${r}" (no initData)`),Promise.resolve(e);const l=this.getKeyIdString(e.decryptdata);this.log(`Generating key-session request for "${r}": ${l} (init data type: ${t} length: ${n?n.byteLength:null})`);const u=new Pr;e.mediaKeysSession.onmessage=t=>{const n=e.mediaKeysSession;if(!n)return void u.emit("error",new Error("invalid state"));const{messageType:r,message:i}=t;this.log(`"${r}" message event for session "${n.sessionId}" message size: ${i.byteLength}`),"license-request"===r||"license-renewal"===r?this.renewLicense(e,i).catch((e=>{this.handleError(e),u.emit("error",e)})):"license-release"===r?e.keySystem===B.FAIRPLAY&&(this.updateKeySession(e,F("acknowledged")),this.removeSession(e)):this.warn(`unhandled media key message type "${r}"`)},e.mediaKeysSession.onkeystatuseschange=t=>{if(!e.mediaKeysSession)return void u.emit("error",new Error("invalid state"));this.onKeyStatusChange(e);const n=e.keyStatus;u.emit("keyStatus",n),"expired"===n&&(this.warn(`${e.keySystem} expired for key ${l}`),this.renewKeySession(e))};const c=new Promise(((e,t)=>{u.on("error",t),u.on("keyStatus",(n=>{n.startsWith("usable")?e():"output-restricted"===n?t(new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,fatal:!1},"HDCP level output restricted")):"internal-error"===n?t(new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},`key status changed to "${n}"`)):"expired"===n?t(new Error("key expired while generating request")):this.warn(`unhandled key status change "${n}"`)}))}));return e.mediaKeysSession.generateRequest(t,n).then((()=>{var t;this.log(`Request generated for key-session "${null==(t=e.mediaKeysSession)?void 0:t.sessionId}" keyId: ${l}`)})).catch((e=>{throw new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_NO_SESSION,error:e,fatal:!1},`Error generating key-session request: ${e}`)})).then((()=>c)).catch((t=>{throw u.removeAllListeners(),this.removeSession(e),t})).then((()=>(u.removeAllListeners(),e)))}onKeyStatusChange(e){e.mediaKeysSession.keyStatuses.forEach(((t,n)=>{this.log(`key status change "${t}" for keyStatuses keyId: ${de("buffer"in n?new Uint8Array(n.buffer,n.byteOffset,n.byteLength):new Uint8Array(n))} session keyId: ${de(new Uint8Array(e.decryptdata.keyId||[]))} uri: ${e.decryptdata.uri}`),e.keyStatus=t}))}fetchServerCertificate(e){const t=this.config,n=new(0,t.loader)(t),r=this.getServerCertificateUrl(e);return r?(this.log(`Fetching serverCertificate for "${e}"`),new Promise(((i,o)=>{const a={responseType:"arraybuffer",url:r},s=t.certLoadPolicy.default,l={loadPolicy:s,timeout:s.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:(e,t,n,r)=>{i(e.data)},onError:(t,n,i,s)=>{o(new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:i,response:h({url:a.url,data:void 0},t)},`"${e}" certificate request failed (${r}). Status: ${t.code} (${t.text})`))},onTimeout:(t,n,i)=>{o(new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:i,response:{url:a.url,data:void 0}},`"${e}" certificate request timed out (${r})`))},onAbort:(e,t,n)=>{o(new Error("aborted"))}};n.load(a,l,u)}))):Promise.resolve()}setMediaKeysServerCertificate(e,t,n){return new Promise(((r,i)=>{e.setServerCertificate(n).then((i=>{this.log(`setServerCertificate ${i?"success":"not supported by CDM"} (${null==n?void 0:n.byteLength}) on "${t}"`),r(e)})).catch((e=>{i(new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:e,fatal:!0},e.message))}))}))}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then((t=>this.updateKeySession(e,new Uint8Array(t)).catch((e=>{throw new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_SESSION_UPDATE_FAILED,error:e,fatal:!0},e.message)}))))}setupLicenseXHR(e,t,n,r){const i=this.config.licenseXhrSetup;return i?Promise.resolve().then((()=>{if(!n.decryptdata)throw new Error("Key removed");return i.call(this.hls,e,t,n,r)})).catch((o=>{if(!n.decryptdata)throw o;return e.open("POST",t,!0),i.call(this.hls,e,t,n,r)})).then((n=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:n||r}))):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:r}))}requestLicense(e,t){const n=this.config.keyLoadPolicy.default;return new Promise(((r,i)=>{const o=this.getLicenseServerUrl(e.keySystem);this.log(`Sending license request to URL: ${o}`);const a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return i(new Error("invalid state"));if(4===a.readyState)if(200===a.status){this._requestLicenseFailureCount=0;let t=a.response;this.log(`License received ${t instanceof ArrayBuffer?t.byteLength:t}`);const n=this.config.licenseResponseCallback;if(n)try{t=n.call(this.hls,a,o,e)}catch(e){this.error(e)}r(t)}else{const s=n.errorRetry,l=s?s.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>l||a.status>=400&&a.status<500)i(new Vi({type:y.KEY_SYSTEM_ERROR,details:v.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:a,response:{url:o,data:void 0,code:a.status,text:a.statusText}},`License Request XHR failed (${o}). Status: ${a.status} (${a.statusText})`));else{const n=l-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${n} attempts left`),this.requestLicense(e,t).then(r,i)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=a,this.setupLicenseXHR(a,o,e,t).then((({xhr:e,licenseChallenge:t})=>{e.send(t)}))}))}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const n=t.media;this.media=n,n.addEventListener("encrypted",this.onMediaEncrypted),n.addEventListener("waitingforkey",this.onWaitingForKey)}onMediaDetached(){const e=this.media,t=this.mediaKeySessions;e&&(e.removeEventListener("encrypted",this.onMediaEncrypted),e.removeEventListener("waitingforkey",this.onWaitingForKey),this.media=null),this._requestLicenseFailureCount=0,this.setMediaKeysQueue=[],this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},Le.clearKeyUriToKeyIdMap();const n=t.length;Gi.CDMCleanupPromise=Promise.all(t.map((e=>this.removeSession(e))).concat(null==e?void 0:e.setMediaKeys(null).catch((t=>{this.log(`Could not clear media keys: ${t}. media.src: ${null==e?void 0:e.src}`)})))).then((()=>{n&&(this.log("finished closing key sessions and clearing media keys"),t.length=0)})).catch((t=>{this.log(`Could not close sessions and clear media keys: ${t}. media.src: ${null==e?void 0:e.src}`)}))}onManifestLoading(){this.keyFormatPromise=null}onManifestLoaded(e,{sessionKeys:t}){if(t&&this.config.emeEnabled&&!this.keyFormatPromise){const e=t.reduce(((e,t)=>(-1===e.indexOf(t.keyFormat)&&e.push(t.keyFormat),e)),[]);this.log(`Selecting key-system from session-keys ${e.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(e)}}removeSession(e){const{mediaKeysSession:t,licenseXhr:n}=e;if(t){this.log(`Remove licenses and keys and close session ${t.sessionId}`),t.onmessage=null,t.onkeystatuseschange=null,n&&n.readyState!==XMLHttpRequest.DONE&&n.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;const r=this.mediaKeySessions.indexOf(e);return r>-1&&this.mediaKeySessions.splice(r,1),t.remove().catch((e=>{this.log(`Could not remove session: ${e}`)})).then((()=>t.close())).catch((e=>{this.log(`Could not close session: ${e}`)}))}}}Gi.CDMCleanupPromise=void 0;class Vi extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}}var ji="a",Hi="av";class Zi{constructor(e){this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=()=>{this.initialized&&(this.starved=!0),this.buffering=!0},this.onPlaying=()=>{this.initialized||(this.initialized=!0),this.buffering=!1},this.applyPlaylistData=e=>{try{this.apply(e,{ot:"m",su:!this.initialized})}catch(e){w.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=e=>{try{const t=e.frag,n=this.hls.levels[t.level],r=this.getObjectType(t),i={d:1e3*t.duration,ot:r};"v"!==r&&r!==ji&&r!=Hi||(i.br=n.bitrate/1e3,i.tb=this.getTopBandwidth(r)/1e3,i.bl=this.getBufferLength(r)),this.apply(e,i)}catch(e){w.warn("Could not generate segment CMCD data.",e)}},this.hls=e;const t=this.config=e.config,{cmcd:n}=t;null!=n&&(t.pLoader=this.createPlaylistLoader(),t.fLoader=this.createFragmentLoader(),this.sid=n.sessionId||Zi.uuid(),this.cid=n.contentId,this.useHeaders=!0===n.useHeaders,this.registerListeners())}registerListeners(){const e=this.hls;e.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(g.MEDIA_DETACHED,this.onMediaDetached,this),e.on(g.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){const e=this.hls;e.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(g.MEDIA_DETACHED,this.onMediaDetached,this),e.off(g.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}onMediaDetached(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}onBufferCreated(e,t){var n,r;this.audioBuffer=null==(n=t.tracks.audio)?void 0:n.buffer,this.videoBuffer=null==(r=t.tracks.video)?void 0:r.buffer}createData(){var e;return{v:1,sf:"h",sid:this.sid,cid:this.cid,pr:null==(e=this.media)?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){f(t,this.createData());const n="i"===t.ot||"v"===t.ot||t.ot===Hi;if(this.starved&&n&&(t.bs=!0,t.su=!0,this.starved=!1),null==t.su&&(t.su=this.buffering),this.useHeaders){const n=Zi.toHeaders(t);if(!Object.keys(n).length)return;e.headers||(e.headers={}),f(e.headers,n)}else{const n=Zi.toQuery(t);if(!n)return;e.url=Zi.appendQueryToUri(e.url,n)}}getObjectType(e){const{type:t}=e;return"subtitle"===t?"tt":"initSegment"===e.sn?"i":"audio"===t?ji:"main"===t?this.hls.audioTracks.length?"v":Hi:void 0}getTopBandwidth(e){let t,n=0;const r=this.hls;if(e===ji)t=r.audioTracks;else{const e=r.maxAutoLevel,n=e>-1?e+1:r.levels.length;t=r.levels.slice(0,n)}for(const e of t)e.bitrate>n&&(n=e.bitrate);return n>0?n:NaN}getBufferLength(e){const t=this.hls.media,n=e===ji?this.audioBuffer:this.videoBuffer;return n&&t?1e3*ln.bufferInfo(n,t.currentTime,this.config.maxBufferHole).len:NaN}createPlaylistLoader(){const{pLoader:e}=this.config,t=this.applyPlaylistData,n=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new n(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,n,r){t(e),this.loader.load(e,n,r)}}}createFragmentLoader(){const{fLoader:e}=this.config,t=this.applyFragmentData,n=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new n(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,n,r){t(e),this.loader.load(e,n,r)}}}static uuid(){const e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)}static serialize(e){const t=[],n=e=>!Number.isNaN(e)&&null!=e&&""!==e&&!1!==e,r=e=>Math.round(e),i=e=>100*r(e/100),o={br:r,d:r,bl:i,dl:i,mtp:i,nor:e=>encodeURIComponent(e),rtp:i,tb:r},a=Object.keys(e||{}).sort();for(const r of a){let i=e[r];if(!n(i))continue;if("v"===r&&1===i)continue;if("pr"==r&&1===i)continue;const a=o[r];a&&(i=a(i));const s=typeof i;let l;l="ot"===r||"sf"===r||"st"===r?`${r}=${i}`:"boolean"===s?r:"number"===s?`${r}=${i}`:`${r}=${JSON.stringify(i)}`,t.push(l)}return t.join(",")}static toHeaders(e){const t=Object.keys(e),n={},r=["Object","Request","Session","Status"],i=[{},{},{},{}],o={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3};for(const n of t)i[null!=o[n]?o[n]:1][n]=e[n];for(let e=0;e<i.length;e++){const t=Zi.serialize(i[e]);t&&(n[`CMCD-${r[e]}`]=t)}return n}static toQuery(e){return`CMCD=${encodeURIComponent(Zi.serialize(e))}`}static appendQueryToUri(e,t){if(!t)return e;const n=e.includes("?")?"&":"?";return`${e}${n}${t}`}}function qi(e,t,n,r){e&&Object.keys(t).forEach((i=>{const o=e.filter((e=>e.groupId===i)).map((e=>{const o=f({},e);return o.details=void 0,o.attrs=new S(o.attrs),o.url=o.attrs.URI=Wi(e.url,e.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",n),o.groupId=o.attrs["GROUP-ID"]=t[i],o.attrs["PATHWAY-ID"]=r,o}));e.push(...o)}))}function Wi(e,t,n,r){const{HOST:i,PARAMS:o,[n]:a}=r;let s;t&&(s=null==a?void 0:a[t],s&&(e=s));const l=new self.URL(e);return i&&!s&&(l.host=i),o&&Object.keys(o).sort().forEach((e=>{e&&l.searchParams.set(e,o[e])})),l.href}const Yi=/^age:\s*[\d.]+\s*$/im;class Ki{constructor(e){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=void 0,this.loader=null,this.stats=void 0,this.xhrSetup=e&&e.xhrSetup||null,this.stats=new R,this.retryDelay=0}destroy(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null}abortInternal(){const e=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),e&&(e.onreadystatechange=null,e.onprogress=null,4!==e.readyState&&(this.stats.aborted=!0,e.abort()))}abort(){var e;this.abortInternal(),null!=(e=this.callbacks)&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)}load(e,t,n){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=e,this.config=t,this.callbacks=n,this.loadInternal()}loadInternal(){const{config:e,context:t}=this;if(!e)return;const n=this.loader=new self.XMLHttpRequest,r=this.stats;r.loading.first=0,r.loaded=0,r.aborted=!1;const i=this.xhrSetup;i?Promise.resolve().then((()=>{if(!this.stats.aborted)return i(n,t.url)})).catch((e=>(n.open("GET",t.url,!0),i(n,t.url)))).then((()=>{this.stats.aborted||this.openAndSendXhr(n,t,e)})).catch((e=>{this.callbacks.onError({code:n.status,text:e.message},t,n,r)})):this.openAndSendXhr(n,t,e)}openAndSendXhr(e,t,n){e.readyState||e.open("GET",t.url,!0);const r=this.context.headers,{maxTimeToFirstByteMs:i,maxLoadTimeMs:o}=n.loadPolicy;if(r)for(const t in r)e.setRequestHeader(t,r[t]);t.rangeEnd&&e.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),e.onreadystatechange=this.readystatechange.bind(this),e.onprogress=this.loadprogress.bind(this),e.responseType=t.responseType,self.clearTimeout(this.requestTimeout),n.timeout=i&&m(i)?i:o,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),n.timeout),e.send()}readystatechange(){const{context:e,loader:t,stats:n}=this;if(!e||!t)return;const r=t.readyState,i=this.config;if(!n.aborted&&r>=2&&(0===n.loading.first&&(n.loading.first=Math.max(self.performance.now(),n.loading.start),i.timeout!==i.loadPolicy.maxLoadTimeMs&&(self.clearTimeout(this.requestTimeout),i.timeout=i.loadPolicy.maxLoadTimeMs,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),i.loadPolicy.maxLoadTimeMs-(n.loading.first-n.loading.start)))),4===r)){self.clearTimeout(this.requestTimeout),t.onreadystatechange=null,t.onprogress=null;const r=t.status,o="text"!==t.responseType;if(r>=200&&r<300&&(o&&t.response||null!==t.responseText)){n.loading.end=Math.max(self.performance.now(),n.loading.first);const i=o?t.response:t.responseText,a="arraybuffer"===t.responseType?i.byteLength:i.length;if(n.loaded=n.total=a,n.bwEstimate=8e3*n.total/(n.loading.end-n.loading.first),!this.callbacks)return;const s=this.callbacks.onProgress;if(s&&s(n,e,i,t),!this.callbacks)return;const l={url:t.responseURL,data:i,code:r};this.callbacks.onSuccess(l,n,e,t)}else{const o=i.loadPolicy.errorRetry;Nt(o,n.retry,!1,r)?this.retry(o):(w.error(`${r} while loading ${e.url}`),this.callbacks.onError({code:r,text:t.statusText},e,t,n))}}}loadtimeout(){var e;const t=null==(e=this.config)?void 0:e.loadPolicy.timeoutRetry;if(Nt(t,this.stats.retry,!0))this.retry(t);else{w.warn(`timeout while loading ${this.context.url}`);const e=this.callbacks;e&&(this.abortInternal(),e.onTimeout(this.stats,this.context,this.loader))}}retry(e){const{context:t,stats:n}=this;this.retryDelay=Dt(e,n.retry),n.retry++,w.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${t.url}, retrying ${n.retry}/${e.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(e){const t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&Yi.test(this.loader.getAllResponseHeaders())){const t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}const $i=/(\d+)-(\d+)\/(\d+)/;class Xi{constructor(e){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=void 0,this.response=void 0,this.controller=void 0,this.context=void 0,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=e.fetchSetup||Qi,this.controller=new self.AbortController,this.stats=new R}destroy(){this.loader=this.callbacks=null,this.abortInternal()}abortInternal(){const e=this.response;null!=e&&e.ok||(this.stats.aborted=!0,this.controller.abort())}abort(){var e;this.abortInternal(),null!=(e=this.callbacks)&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)}load(e,t,n){const r=this.stats;if(r.loading.start)throw new Error("Loader can only be used once.");r.loading.start=self.performance.now();const i=function(e,t){const n={method:"GET",mode:"cors",credentials:"same-origin",signal:t,headers:new self.Headers(f({},e.headers))};return e.rangeEnd&&n.headers.set("Range","bytes="+e.rangeStart+"-"+String(e.rangeEnd-1)),n}(e,this.controller.signal),o=n.onProgress,a="arraybuffer"===e.responseType,s=a?"byteLength":"length",{maxTimeToFirstByteMs:l,maxLoadTimeMs:u}=t.loadPolicy;this.context=e,this.config=t,this.callbacks=n,this.request=this.fetchSetup(e,i),self.clearTimeout(this.requestTimeout),t.timeout=l&&m(l)?l:u,this.requestTimeout=self.setTimeout((()=>{this.abortInternal(),n.onTimeout(r,e,this.response)}),t.timeout),self.fetch(this.request).then((i=>{this.response=this.loader=i;const s=Math.max(self.performance.now(),r.loading.start);if(self.clearTimeout(this.requestTimeout),t.timeout=u,this.requestTimeout=self.setTimeout((()=>{this.abortInternal(),n.onTimeout(r,e,this.response)}),u-(s-r.loading.start)),!i.ok){const{status:e,statusText:t}=i;throw new Ji(t||"fetch, bad network response",e,i)}return r.loading.first=s,r.total=function(e){const t=e.get("Content-Range");if(t){const e=function(e){const t=$i.exec(e);if(t)return parseInt(t[2])-parseInt(t[1])+1}(t);if(m(e))return e}const n=e.get("Content-Length");if(n)return parseInt(n)}(i.headers)||r.total,o&&m(t.highWaterMark)?this.loadProgressively(i,r,e,t.highWaterMark,o):a?i.arrayBuffer():"json"===e.responseType?i.json():i.text()})).then((i=>{const{response:a}=this;self.clearTimeout(this.requestTimeout),r.loading.end=Math.max(self.performance.now(),r.loading.first);const l=i[s];l&&(r.loaded=r.total=l);const u={url:a.url,data:i,code:a.status};o&&!m(t.highWaterMark)&&o(r,e,i,a),n.onSuccess(u,r,e,a)})).catch((t=>{if(self.clearTimeout(this.requestTimeout),r.aborted)return;const i=t&&t.code||0,o=t?t.message:null;n.onError({code:i,text:o},e,t?t.details:null,r)}))}getCacheAge(){let e=null;if(this.response){const t=this.response.headers.get("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.response?this.response.headers.get(e):null}loadProgressively(e,t,n,r=0,i){const o=new Ur,a=e.body.getReader(),s=()=>a.read().then((a=>{if(a.done)return o.dataLength&&i(t,n,o.flush(),e),Promise.resolve(new ArrayBuffer(0));const l=a.value,u=l.length;return t.loaded+=u,u<r||o.dataLength?(o.push(l),o.dataLength>=r&&i(t,n,o.flush(),e)):i(t,n,l,e),s()})).catch((()=>Promise.reject()));return s()}}function Qi(e,t){return new self.Request(e.url,t)}class Ji extends Error{constructor(e,t,n){super(e),this.code=void 0,this.details=void 0,this.code=t,this.details=n}}const eo=/\s/,to={newCue(e,t,n,r){const i=[];let o,a,s,l,u;const c=self.VTTCue||self.TextTrackCue;for(let h=0;h<r.rows.length;h++)if(o=r.rows[h],s=!0,l=0,u="",!o.isEmpty()){var d;for(let e=0;e<o.chars.length;e++)eo.test(o.chars[e].uchar)&&s?l++:(u+=o.chars[e].uchar,s=!1);o.cueStartTime=t,t===n&&(n+=1e-4),l>=16?l--:l++;const r=Ei(u.trim()),p=xi(t,n,r);null!=e&&null!=(d=e.cues)&&d.getCueById(p)||(a=new c(t,n,r),a.id=p,a.line=h+1,a.align="left",a.position=10+Math.min(80,10*Math.floor(8*l/32)),i.push(a))}return e&&i.length&&(i.sort(((e,t)=>"auto"===e.line||"auto"===t.line?0:e.line>8&&t.line>8?t.line-e.line:e.line-t.line)),i.forEach((t=>ht(e,t)))),i}},no=h(h({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,maxBufferSize:6e7,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,workerPath:null,enableSoftwareAES:!0,startLevel:void 0,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:Ki,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:class{constructor(e){this.hls=void 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r=t.frag;this.ignoreFragment(r)||(this.fragCurrent=r,this.partCurrent=null!=(n=t.part)?n:null,this.clearTimer(),this.timer=self.setInterval(this.onCheck,100))}onLevelSwitching(e,t){this.clearTimer()}getTimeToLoadFrag(e,t,n,r){return e+n/t+(r?this.lastLevelLoadSec:0)}onLevelLoaded(e,t){const n=this.hls.config,{total:r,bwEstimate:i}=t.stats;m(r)&&m(i)&&(this.lastLevelLoadSec=8*r/i),t.details.live?this.bwEstimator.update(n.abrEwmaSlowLive,n.abrEwmaFastLive):this.bwEstimator.update(n.abrEwmaSlowVoD,n.abrEwmaFastVoD)}_abandonRulesCheck(){const{fragCurrent:e,partCurrent:t,hls:n}=this,{autoLevelEnabled:r,media:i}=n;if(!e||!i)return;const o=performance.now(),a=t?t.stats:e.stats,s=t?t.duration:e.duration,l=o-a.loading.start;if(a.aborted||a.loaded&&a.loaded===a.total||0===e.level)return this.clearTimer(),void(this._nextAutoLevel=-1);if(!r||i.paused||!i.playbackRate||!i.readyState)return;const u=n.mainForwardBufferInfo;if(null===u)return;const c=this.bwEstimator.getEstimateTTFB(),d=Math.abs(i.playbackRate);if(l<=Math.max(c,s/(2*d)*1e3))return;const h=u.len/d;if(h>=2*s/d)return;const p=a.loading.first?a.loading.first-a.loading.start:-1,f=a.loaded&&p>-1,y=this.bwEstimator.getEstimate(),{levels:v,minAutoLevel:b}=n,_=v[e.level],E=a.total||Math.max(a.loaded,Math.round(s*_.maxBitrate/8));let T=l-p;T<1&&f&&(T=Math.min(l,8*a.loaded/y));const A=f?1e3*a.loaded/T:0,S=A?(E-a.loaded)/A:8*E/y+c/1e3;if(S<=h)return;const x=A?8*A:y;let I,R=Number.POSITIVE_INFINITY;for(I=e.level-1;I>b;I--){const e=v[I].maxBitrate;if(R=this.getTimeToLoadFrag(c/1e3,x,s*e,!v[I].details),R<h)break}R>=S||R>10*s||(n.nextLoadLevel=I,f?this.bwEstimator.sample(l-Math.min(c,p),a.loaded):this.bwEstimator.sampleTTFB(l),this.clearTimer(),w.warn(`[abr] Fragment ${e.sn}${t?" part "+t.index:""} of level ${e.level} is loading too slowly;\n      Time to underbuffer: ${h.toFixed(3)} s\n      Estimated load time for current fragment: ${S.toFixed(3)} s\n      Estimated load time for down switch fragment: ${R.toFixed(3)} s\n      TTFB estimate: ${p}\n      Current BW estimate: ${m(y)?(y/1024).toFixed(3):"Unknown"} Kb/s\n      New BW estimate: ${(this.bwEstimator.getEstimate()/1024).toFixed(3)} Kb/s\n      Aborting and switching to level ${I}`),e.loader&&(this.fragCurrent=this.partCurrent=null,e.abortRequests()),n.trigger(g.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e,part:t,stats:a}))}onFragLoaded(e,{frag:t,part:n}){const r=n?n.stats:t.stats;if(t.type===ot&&this.bwEstimator.sampleTTFB(r.loading.first-r.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),this.lastLoadedFragLevel=t.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){const e=n?n.duration:t.duration,i=this.hls.levels[t.level],o=(i.loaded?i.loaded.bytes:0)+r.loaded,a=(i.loaded?i.loaded.duration:0)+e;i.loaded={bytes:o,duration:a},i.realBitrate=Math.round(8*o/a)}if(t.bitrateTest){const e={stats:r,frag:t,part:n,id:t.type};this.onFragBuffered(g.FRAG_BUFFERED,e),t.bitrateTest=!1}}}onFragBuffered(e,t){const{frag:n,part:r}=t,i=null!=r&&r.stats.loaded?r.stats:n.stats;if(i.aborted)return;if(this.ignoreFragment(n))return;const o=i.parsing.end-i.loading.start-Math.min(i.loading.first-i.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(o,i.loaded),i.bwEstimate=this.bwEstimator.getEstimate(),n.bitrateTest?this.bitrateTestDelay=o/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==ot||"initSegment"===e.sn}clearTimer(){self.clearInterval(this.timer)}get nextAutoLevel(){const e=this._nextAutoLevel,t=this.bwEstimator;if(-1!==e&&!t.canEstimate())return e;let n=this.getNextABRAutoLevel();if(-1!==e){const t=this.hls.levels;if(t.length>Math.max(e,n)&&t[e].loadError<=t[n].loadError)return e}return-1!==e&&(n=Math.min(e,n)),n}getNextABRAutoLevel(){const{fragCurrent:e,partCurrent:t,hls:n}=this,{maxAutoLevel:r,config:i,minAutoLevel:o,media:a}=n,s=t?t.duration:e?e.duration:0,l=a&&0!==a.playbackRate?Math.abs(a.playbackRate):1,u=this.bwEstimator?this.bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,c=n.mainForwardBufferInfo,d=(c?c.len:0)/l;let h=this.findBestLevel(u,o,r,d,i.abrBandWidthFactor,i.abrBandWidthUpFactor);if(h>=0)return h;w.trace(`[abr] ${d?"rebuffering expected":"buffer is empty"}, finding optimal quality level`);let p=s?Math.min(s,i.maxStarvationDelay):i.maxStarvationDelay,f=i.abrBandWidthFactor,m=i.abrBandWidthUpFactor;if(!d){const e=this.bitrateTestDelay;e&&(p=(s?Math.min(s,i.maxLoadingDelay):i.maxLoadingDelay)-e,w.trace(`[abr] bitrate test took ${Math.round(1e3*e)}ms, set first fragment max fetchDuration to ${Math.round(1e3*p)} ms`),f=m=1)}return h=this.findBestLevel(u,o,r,d+p,f,m),Math.max(h,0)}findBestLevel(e,t,n,r,i,o){var a;const{fragCurrent:s,partCurrent:l,lastLoadedFragLevel:u}=this,{levels:c}=this.hls,d=c[u],h=!(null==d||null==(a=d.details)||!a.live),p=null==d?void 0:d.codecSet,f=l?l.duration:s?s.duration:0,g=this.bwEstimator.getEstimateTTFB()/1e3;let y=t,v=-1;for(let a=n;a>=t;a--){const t=c[a];if(!t||p&&t.codecSet!==p){t&&(y=Math.min(a,y),v=Math.max(a,v));continue}-1!==v&&w.trace(`[abr] Skipped level(s) ${y}-${v} with CODECS:"${c[v].attrs.CODECS}"; not compatible with "${d.attrs.CODECS}"`);const n=t.details,s=(l?null==n?void 0:n.partTarget:null==n?void 0:n.averagetargetduration)||f;let b;b=a<=u?i*e:o*e;const _=c[a].maxBitrate,E=this.getTimeToLoadFrag(g,b,_*s,void 0===n);if(w.trace(`[abr] level:${a} adjustedbw-bitrate:${Math.round(b-_)} avgDuration:${s.toFixed(1)} maxFetchDuration:${r.toFixed(1)} fetchDuration:${E.toFixed(1)}`),b>_&&(0===E||!m(E)||h&&!this.bitrateTestDelay||E<r))return a}return-1}set nextAutoLevel(e){this._nextAutoLevel=e}},bufferController:class{constructor(e){this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=()=>{const{media:e,mediaSource:t}=this;w.log("[buffer-controller]: Media source opened"),e&&(e.removeEventListener("emptied",this._onMediaEmptied),this.updateMediaElementDuration(),this.hls.trigger(g.MEDIA_ATTACHED,{media:e})),t&&t.removeEventListener("sourceopen",this._onMediaSourceOpen),this.checkPendingTracks()},this._onMediaSourceClose=()=>{w.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=()=>{w.log("[buffer-controller]: Media source ended")},this._onMediaEmptied=()=>{const{media:e,_objectUrl:t}=this;e&&e.src!==t&&w.error(`Media element src was set while attaching MediaSource (${t} > ${e.src})`)},this.hls=e,this._initSourceBuffer(),this.registerListeners()}hasSourceTypes(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0}destroy(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null}registerListeners(){const{hls:e}=this;e.on(g.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.MANIFEST_PARSED,this.onManifestParsed,this),e.on(g.BUFFER_RESET,this.onBufferReset,this),e.on(g.BUFFER_APPENDING,this.onBufferAppending,this),e.on(g.BUFFER_CODECS,this.onBufferCodecs,this),e.on(g.BUFFER_EOS,this.onBufferEos,this),e.on(g.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(g.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(g.FRAG_PARSED,this.onFragParsed,this),e.on(g.FRAG_CHANGED,this.onFragChanged,this)}unregisterListeners(){const{hls:e}=this;e.off(g.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.MANIFEST_PARSED,this.onManifestParsed,this),e.off(g.BUFFER_RESET,this.onBufferReset,this),e.off(g.BUFFER_APPENDING,this.onBufferAppending,this),e.off(g.BUFFER_CODECS,this.onBufferCodecs,this),e.off(g.BUFFER_EOS,this.onBufferEos,this),e.off(g.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(g.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(g.FRAG_PARSED,this.onFragParsed,this),e.off(g.FRAG_CHANGED,this.onFragChanged,this)}_initSourceBuffer(){this.sourceBuffer={},this.operationQueue=new Hr(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]},this.lastMpegAudioChunk=null}onManifestLoading(){this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){let n=2;(t.audio&&!t.video||!t.altAudio)&&(n=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=n,w.log(`${this.bufferCodecEventsExpected} bufferCodec event(s) expected`)}onMediaAttaching(e,t){const n=this.media=t.media;if(n&&Zr){const e=this.mediaSource=new Zr;e.addEventListener("sourceopen",this._onMediaSourceOpen),e.addEventListener("sourceended",this._onMediaSourceEnded),e.addEventListener("sourceclose",this._onMediaSourceClose),n.src=self.URL.createObjectURL(e),this._objectUrl=n.src,n.addEventListener("emptied",this._onMediaEmptied)}}onMediaDetaching(){const{media:e,mediaSource:t,_objectUrl:n}=this;if(t){if(w.log("[buffer-controller]: media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){w.warn(`[buffer-controller]: onMediaDetaching: ${e.message} while calling endOfStream`)}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),e&&(e.removeEventListener("emptied",this._onMediaEmptied),n&&self.URL.revokeObjectURL(n),e.src===n?(e.removeAttribute("src"),e.load()):w.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(g.MEDIA_DETACHED,void 0)}onBufferReset(){this.getSourceBufferTypes().forEach((e=>{const t=this.sourceBuffer[e];try{t&&(this.removeBufferListeners(e),this.mediaSource&&this.mediaSource.removeSourceBuffer(t),this.sourceBuffer[e]=void 0)}catch(t){w.warn(`[buffer-controller]: Failed to reset the ${e} buffer`,t)}})),this._initSourceBuffer()}onBufferCodecs(e,t){const n=this.getSourceBufferTypes().length;Object.keys(t).forEach((e=>{if(n){const n=this.tracks[e];if(n&&"function"==typeof n.buffer.changeType){const{id:r,codec:i,levelCodec:o,container:a,metadata:s}=t[e],l=(n.levelCodec||n.codec).replace(qr,"$1"),u=(o||i).replace(qr,"$1");if(l!==u){const t=`${a};codecs=${o||i}`;this.appendChangeType(e,t),w.log(`[buffer-controller]: switching codec ${l} to ${u}`),this.tracks[e]={buffer:n.buffer,codec:i,container:a,levelCodec:o,metadata:s,id:r}}}}else this.pendingTracks[e]=t[e]})),n||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())}appendChangeType(e,t){const{operationQueue:n}=this,r={execute:()=>{const r=this.sourceBuffer[e];r&&(w.log(`[buffer-controller]: changing ${e} sourceBuffer type to ${t}`),r.changeType(t)),n.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:t=>{w.warn(`[buffer-controller]: Failed to change ${e} SourceBuffer type`,t)}};n.append(r,e)}onBufferAppending(e,t){const{hls:n,operationQueue:r,tracks:i}=this,{data:o,type:a,frag:s,part:l,chunkMeta:u}=t,c=u.buffering[a],d=self.performance.now();c.start=d;const h=s.stats.buffering,p=l?l.stats.buffering:null;0===h.start&&(h.start=d),p&&0===p.start&&(p.start=d);const f=i.audio;let m=!1;"audio"===a&&"audio/mpeg"===(null==f?void 0:f.container)&&(m=!this.lastMpegAudioChunk||1===u.id||this.lastMpegAudioChunk.sn!==u.sn,this.lastMpegAudioChunk=u);const b=s.start,_={execute:()=>{if(c.executeStart=self.performance.now(),m){const e=this.sourceBuffer[a];if(e){const t=b-e.timestampOffset;Math.abs(t)>=.1&&(w.log(`[buffer-controller]: Updating audio SourceBuffer timestampOffset to ${b} (delta: ${t}) sn: ${s.sn})`),e.timestampOffset=b)}}this.appendExecutor(o,a)},onStart:()=>{},onComplete:()=>{const e=self.performance.now();c.executeEnd=c.end=e,0===h.first&&(h.first=e),p&&0===p.first&&(p.first=e);const{sourceBuffer:t}=this,n={};for(const e in t)n[e]=ln.getBuffered(t[e]);this.appendError=0,this.hls.trigger(g.BUFFER_APPENDED,{type:a,frag:s,part:l,chunkMeta:u,parent:s.type,timeRanges:n})},onError:e=>{w.error(`[buffer-controller]: Error encountered while trying to append to the ${a} SourceBuffer`,e);const t={type:y.MEDIA_ERROR,parent:s.type,details:v.BUFFER_APPEND_ERROR,frag:s,part:l,chunkMeta:u,error:e,err:e,fatal:!1};e.code===DOMException.QUOTA_EXCEEDED_ERR?t.details=v.BUFFER_FULL_ERROR:(this.appendError++,t.details=v.BUFFER_APPEND_ERROR,this.appendError>n.config.appendErrorMaxRetry&&(w.error(`[buffer-controller]: Failed ${n.config.appendErrorMaxRetry} times to append segment in sourceBuffer`),t.fatal=!0)),n.trigger(g.ERROR,t)}};r.append(_,a)}onBufferFlushing(e,t){const{operationQueue:n}=this,r=e=>({execute:this.removeExecutor.bind(this,e,t.startOffset,t.endOffset),onStart:()=>{},onComplete:()=>{this.hls.trigger(g.BUFFER_FLUSHED,{type:e})},onError:t=>{w.warn(`[buffer-controller]: Failed to remove from ${e} SourceBuffer`,t)}});t.type?n.append(r(t.type),t.type):this.getSourceBufferTypes().forEach((e=>{n.append(r(e),e)}))}onFragParsed(e,t){const{frag:n,part:r}=t,i=[],o=r?r.elementaryStreams:n.elementaryStreams;o[L]?i.push("audiovideo"):(o[C]&&i.push("audio"),o[M]&&i.push("video")),0===i.length&&w.warn(`Fragments must have at least one ElementaryStreamType set. type: ${n.type} level: ${n.level} sn: ${n.sn}`),this.blockBuffers((()=>{const e=self.performance.now();n.stats.buffering.end=e,r&&(r.stats.buffering.end=e);const t=r?r.stats:n.stats;this.hls.trigger(g.FRAG_BUFFERED,{frag:n,part:r,stats:t,id:n.type})}),i)}onFragChanged(e,t){this.flushBackBuffer()}onBufferEos(e,t){this.getSourceBufferTypes().reduce(((e,n)=>{const r=this.sourceBuffer[n];return!r||t.type&&t.type!==n||(r.ending=!0,r.ended||(r.ended=!0,w.log(`[buffer-controller]: ${n} sourceBuffer now EOS`))),e&&!(r&&!r.ended)}),!0)&&(w.log("[buffer-controller]: Queueing mediaSource.endOfStream()"),this.blockBuffers((()=>{this.getSourceBufferTypes().forEach((e=>{const t=this.sourceBuffer[e];t&&(t.ending=!1)}));const{mediaSource:e}=this;e&&"open"===e.readyState?(w.log("[buffer-controller]: Calling mediaSource.endOfStream()"),e.endOfStream()):e&&w.info(`[buffer-controller]: Could not call mediaSource.endOfStream(). mediaSource.readyState: ${e.readyState}`)})))}onLevelUpdated(e,{details:t}){t.fragments.length&&(this.details=t,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())}flushBackBuffer(){const{hls:e,details:t,media:n,sourceBuffer:r}=this;if(!n||null===t)return;const i=this.getSourceBufferTypes();if(!i.length)return;const o=t.live&&null!==e.config.liveBackBufferLength?e.config.liveBackBufferLength:e.config.backBufferLength;if(!m(o)||o<0)return;const a=n.currentTime,s=t.levelTargetDuration,l=Math.max(o,s),u=Math.floor(a/s)*s-l;i.forEach((n=>{const i=r[n];if(i){const r=ln.getBuffered(i);if(r.length>0&&u>r.start(0)){if(e.trigger(g.BACK_BUFFER_REACHED,{bufferEnd:u}),t.live)e.trigger(g.LIVE_BACK_BUFFER_REACHED,{bufferEnd:u});else if(i.ended&&r.end(r.length-1)-a<2*s)return void w.info(`[buffer-controller]: Cannot flush ${n} back buffer while SourceBuffer is in ended state`);e.trigger(g.BUFFER_FLUSHING,{startOffset:0,endOffset:u,type:n})}}}))}updateMediaElementDuration(){if(!this.details||!this.media||!this.mediaSource||"open"!==this.mediaSource.readyState)return;const{details:e,hls:t,media:n,mediaSource:r}=this,i=e.fragments[0].start+e.totalduration,o=n.duration,a=m(r.duration)?r.duration:0;e.live&&t.config.liveDurationInfinity?(w.log("[buffer-controller]: Media Source duration is set to Infinity"),r.duration=1/0,this.updateSeekableRange(e)):(i>a&&i>o||!m(o))&&(w.log(`[buffer-controller]: Updating Media Source duration to ${i.toFixed(3)}`),r.duration=i)}updateSeekableRange(e){const t=this.mediaSource,n=e.fragments;if(n.length&&e.live&&null!=t&&t.setLiveSeekableRange){const r=Math.max(0,n[0].start),i=Math.max(r,r+e.totalduration);t.setLiveSeekableRange(r,i)}}checkPendingTracks(){const{bufferCodecEventsExpected:e,operationQueue:t,pendingTracks:n}=this,r=Object.keys(n).length;if(r&&!e||2===r){this.createSourceBuffers(n),this.pendingTracks={};const e=this.getSourceBufferTypes();if(e.length)this.hls.trigger(g.BUFFER_CREATED,{tracks:this.tracks}),e.forEach((e=>{t.executeNext(e)}));else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}}createSourceBuffers(e){const{sourceBuffer:t,mediaSource:n}=this;if(!n)throw Error("createSourceBuffers called when mediaSource was null");for(const r in e)if(!t[r]){const i=e[r];if(!i)throw Error(`source buffer exists for track ${r}, however track does not`);const o=i.levelCodec||i.codec,a=`${i.container};codecs=${o}`;w.log(`[buffer-controller]: creating sourceBuffer(${a})`);try{const e=t[r]=n.addSourceBuffer(a),s=r;this.addBufferListener(s,"updatestart",this._onSBUpdateStart),this.addBufferListener(s,"updateend",this._onSBUpdateEnd),this.addBufferListener(s,"error",this._onSBUpdateError),this.tracks[r]={buffer:e,codec:o,container:i.container,levelCodec:i.levelCodec,metadata:i.metadata,id:i.id}}catch(e){w.error(`[buffer-controller]: error while trying to add sourceBuffer: ${e.message}`),this.hls.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,mimeType:a})}}}_onSBUpdateStart(e){const{operationQueue:t}=this;t.current(e).onStart()}_onSBUpdateEnd(e){const{operationQueue:t}=this;t.current(e).onComplete(),t.shiftAndExecuteNext(e)}_onSBUpdateError(e,t){const n=new Error(`${e} SourceBuffer error`);w.error(`[buffer-controller]: ${n}`,t),this.hls.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.BUFFER_APPENDING_ERROR,error:n,fatal:!1});const r=this.operationQueue.current(e);r&&r.onError(t)}removeExecutor(e,t,n){const{media:r,mediaSource:i,operationQueue:o,sourceBuffer:a}=this,s=a[e];if(!r||!i||!s)return w.warn(`[buffer-controller]: Attempting to remove from the ${e} SourceBuffer, but it does not exist`),void o.shiftAndExecuteNext(e);const l=m(r.duration)?r.duration:1/0,u=m(i.duration)?i.duration:1/0,c=Math.max(0,t),d=Math.min(n,l,u);d>c&&!s.ending?(s.ended=!1,w.log(`[buffer-controller]: Removing [${c},${d}] from the ${e} SourceBuffer`),s.remove(c,d)):o.shiftAndExecuteNext(e)}appendExecutor(e,t){const{operationQueue:n,sourceBuffer:r}=this,i=r[t];if(!i)return w.warn(`[buffer-controller]: Attempting to append to the ${t} SourceBuffer, but it does not exist`),void n.shiftAndExecuteNext(t);i.ended=!1,i.appendBuffer(e)}blockBuffers(e,t=this.getSourceBufferTypes()){if(!t.length)return w.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve().then(e);const{operationQueue:n}=this,r=t.map((e=>n.appendBlocker(e)));Promise.all(r).then((()=>{e(),t.forEach((e=>{const t=this.sourceBuffer[e];null!=t&&t.updating||n.shiftAndExecuteNext(e)}))}))}getSourceBufferTypes(){return Object.keys(this.sourceBuffer)}addBufferListener(e,t,n){const r=this.sourceBuffer[e];if(!r)return;const i=n.bind(this,e);this.listeners[e].push({event:t,listener:i}),r.addEventListener(t,i)}removeBufferListeners(e){const t=this.sourceBuffer[e];t&&this.listeners[e].forEach((e=>{t.removeEventListener(e.event,e.listener)}))}},capLevelController:Ui,errorController:class{constructor(e){this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.log=void 0,this.warn=void 0,this.error=void 0,this.hls=e,this.log=w.log.bind(w,"[info]:"),this.warn=w.warn.bind(w,"[warning]:"),this.error=w.error.bind(w,"[error]:"),this.registerListeners()}registerListeners(){const e=this.hls;e.on(g.ERROR,this.onError,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){const e=this.hls;e&&(e.off(g.ERROR,this.onError,this),e.off(g.ERROR,this.onErrorOut,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}}startLoad(e){this.playlistError=0}stopLoad(){}getVariantLevelIndex(e){return(null==e?void 0:e.type)===ot?e.level:this.hls.loadLevel}onManifestLoading(){this.playlistError=0,this.penalizedRenditions={}}onLevelUpdated(){this.playlistError=0}onError(e,t){var n,r;if(t.fatal)return;const i=this.hls,o=t.context;switch(t.details){case v.FRAG_LOAD_ERROR:case v.FRAG_LOAD_TIMEOUT:case v.KEY_LOAD_ERROR:case v.KEY_LOAD_TIMEOUT:return void(t.errorAction=this.getFragRetryOrSwitchAction(t));case v.FRAG_PARSING_ERROR:if(null!=(n=t.frag)&&n.gap)return void(t.errorAction={action:0,flags:0});case v.FRAG_GAP:case v.FRAG_DECRYPT_ERROR:return t.errorAction=this.getFragRetryOrSwitchAction(t),void(t.errorAction.action=2);case v.LEVEL_EMPTY_ERROR:case v.LEVEL_PARSING_ERROR:{var a,s;const e=t.parent===ot?t.level:i.loadLevel;t.details===v.LEVEL_EMPTY_ERROR&&null!=(a=t.context)&&null!=(s=a.levelDetails)&&s.live?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,e):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e))}return;case v.LEVEL_LOAD_ERROR:case v.LEVEL_LOAD_TIMEOUT:return void("number"==typeof(null==o?void 0:o.level)&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,o.level)));case v.AUDIO_TRACK_LOAD_ERROR:case v.AUDIO_TRACK_LOAD_TIMEOUT:case v.SUBTITLE_LOAD_ERROR:case v.SUBTITLE_TRACK_LOAD_TIMEOUT:if(o){const e=i.levels[i.loadLevel];if(e&&(o.type===rt&&o.groupId===e.audioGroupId||o.type===it&&o.groupId===e.textGroupId))return t.errorAction=this.getPlaylistRetryOrSwitchAction(t,i.loadLevel),t.errorAction.action=2,void(t.errorAction.flags=1)}return;case v.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{const e=i.levels[i.loadLevel],n=null==e?void 0:e.attrs["HDCP-LEVEL"];n&&(t.errorAction={action:2,flags:2,hdcpLevel:n})}return;case v.BUFFER_ADD_CODEC_ERROR:case v.REMUX_ALLOC_ERROR:return void(t.errorAction=this.getLevelSwitchAction(t,null!=(r=t.level)?r:i.loadLevel));case v.INTERNAL_EXCEPTION:case v.BUFFER_APPENDING_ERROR:case v.BUFFER_APPEND_ERROR:case v.BUFFER_FULL_ERROR:case v.LEVEL_SWITCH_ERROR:case v.BUFFER_STALLED_ERROR:case v.BUFFER_SEEK_OVER_HOLE:case v.BUFFER_NUDGE_ON_STALL:return void(t.errorAction={action:0,flags:0})}if(t.type===y.KEY_SYSTEM_ERROR){const e=this.getVariantLevelIndex(t.frag);return t.levelRetry=!1,void(t.errorAction=this.getLevelSwitchAction(t,e))}}getPlaylistRetryOrSwitchAction(e,t){var n;const r=Pt(this.hls.config.playlistLoadPolicy,e),i=this.playlistError++,o=null==(n=e.response)?void 0:n.code;if(Nt(r,i,Lt(e),o))return{action:5,flags:0,retryConfig:r,retryCount:i};const a=this.getLevelSwitchAction(e,t);return r&&(a.retryConfig=r,a.retryCount=i),a}getFragRetryOrSwitchAction(e){const t=this.hls,n=this.getVariantLevelIndex(e.frag),r=t.levels[n],{fragLoadPolicy:i,keyLoadPolicy:o}=t.config,a=Pt(e.details.startsWith("key")?o:i,e),s=t.levels.reduce(((e,t)=>e+t.fragmentError),0);if(r){var l;e.details!==v.FRAG_GAP&&r.fragmentError++;const t=null==(l=e.response)?void 0:l.code;if(Nt(a,s,Lt(e),t))return{action:5,flags:0,retryConfig:a,retryCount:s}}const u=this.getLevelSwitchAction(e,n);return a&&(u.retryConfig=a,u.retryCount=s),u}getLevelSwitchAction(e,t){const n=this.hls;null==t&&(t=n.loadLevel);const r=this.hls.levels[t];if(r&&(r.loadError++,n.autoLevelEnabled)){var i,o;let t=-1;const{levels:a,loadLevel:s,minAutoLevel:l,maxAutoLevel:u}=n,c=null==(i=e.frag)?void 0:i.type,{type:d,groupId:h}=null!=(o=e.context)?o:{};for(let n=a.length;n--;){const i=(n+s)%a.length;if(i!==s&&i>=l&&i<=u&&0===a[i].loadError){const n=a[i];if(e.details===v.FRAG_GAP&&e.frag){const t=a[i].details;if(t){const n=Ft(e.frag,t.fragments,e.frag.start);if(null!=n&&n.gap)continue}}else{if(d===rt&&h===n.audioGroupId||d===it&&h===n.textGroupId)continue;if(c===at&&r.audioGroupId===n.audioGroupId||c===st&&r.textGroupId===n.textGroupId)continue}t=i;break}}if(t>-1&&n.loadLevel!==t)return e.levelRetry=!0,this.playlistError=0,{action:2,flags:0,nextAutoLevel:t}}return{action:2,flags:1}}onErrorOut(e,t){var n;switch(null==(n=t.errorAction)?void 0:n.action){case 0:break;case 2:this.sendAlternateToPenaltyBox(t),t.errorAction.resolved||t.details===v.FRAG_GAP||(t.fatal=!0)}t.fatal&&this.hls.stopLoad()}sendAlternateToPenaltyBox(e){const t=this.hls,n=e.errorAction;if(!n)return;const{flags:r,hdcpLevel:i,nextAutoLevel:o}=n;switch(r){case 0:this.switchLevel(e,o);break;case 1:n.resolved||(n.resolved=this.redundantFailover(e));break;case 2:i&&(t.maxHdcpLevel=wt[wt.indexOf(i)-1],n.resolved=!0),this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`)}n.resolved||this.switchLevel(e,o)}switchLevel(e,t){void 0!==t&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel)}redundantFailover(e){const{hls:t,penalizedRenditions:n}=this,r=e.parent===ot?e.level:t.loadLevel,i=t.levels[r],o=i.url.length,a=e.frag?e.frag.urlId:i.urlId;i.urlId!==a||e.frag&&!i.details||this.penalizeRendition(i,e);for(let s=1;s<o;s++){const l=(a+s)%o,u=n[l];if(!u||zt(u,e,n[a]))return this.warn(`Switching to Redundant Stream ${l+1}/${o}: "${i.url[l]}" after ${e.details}`),this.playlistError=0,t.levels.forEach((e=>{e.urlId=l})),t.nextLoadLevel=r,!0}return!1}penalizeRendition(e,t){const{penalizedRenditions:n}=this,r=n[e.urlId]||{lastErrorPerfMs:0,errors:[],details:void 0};r.lastErrorPerfMs=performance.now(),r.errors.push(t),r.details=e.details,n[e.urlId]=r}},fpsController:class{constructor(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}setStreamController(e){this.streamController=e}registerListeners(){this.hls.on(g.MEDIA_ATTACHING,this.onMediaAttaching,this)}unregisterListeners(){this.hls.off(g.MEDIA_ATTACHING,this.onMediaAttaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(e,t){const n=this.hls.config;if(n.capLevelOnFPSDrop){const e=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=e,e&&"function"==typeof e.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),n.fpsDroppedMonitoringPeriod)}}checkFPS(e,t,n){const r=performance.now();if(t){if(this.lastTime){const e=r-this.lastTime,i=n-this.lastDroppedFrames,o=t-this.lastDecodedFrames,a=1e3*i/e,s=this.hls;if(s.trigger(g.FPS_DROP,{currentDropped:i,currentDecoded:o,totalDroppedFrames:n}),a>0&&i>s.config.fpsDroppedMonitoringThreshold*o){let e=s.currentLevel;w.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===s.autoLevelCapping||s.autoLevelCapping>=e)&&(e-=1,s.trigger(g.FPS_DROP_LEVEL_CAPPING,{level:e,droppedLevel:s.currentLevel}),s.autoLevelCapping=e,this.streamController.nextLevelSwitch())}}this.lastTime=r,this.lastDroppedFrames=n,this.lastDecodedFrames=t}}checkFPSInterval(){const e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){const t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}},stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystems:{},drmSystemOptions:{},requestMediaKeySystemAccessFunc:W,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableID3MetadataCues:!0,certLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null}},keyLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"},errorRetry:{maxNumRetry:8,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"}}},manifestLoadPolicy:{default:{maxTimeToFirstByteMs:1/0,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},playlistLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:2,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},fragLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:12e4,timeoutRetry:{maxNumRetry:4,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:6,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},steeringManifestLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3},{cueHandler:to,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:class extends Mn{constructor(e,t,n){super(e,t,n,"[subtitle-stream-controller]",st),this.levels=[],this.currentTrackId=-1,this.tracksBuffered=[],this.mainDetails=null,this._registerListeners()}onHandlerDestroying(){this._unregisterListeners(),this.mainDetails=null}_registerListeners(){const{hls:e}=this;e.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.LEVEL_LOADED,this.onLevelLoaded,this),e.on(g.ERROR,this.onError,this),e.on(g.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(g.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(g.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(g.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(g.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(g.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){const{hls:e}=this;e.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.LEVEL_LOADED,this.onLevelLoaded,this),e.off(g.ERROR,this.onError,this),e.off(g.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(g.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(g.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(g.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(g.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(g.FRAG_BUFFERED,this.onFragBuffered,this)}startLoad(e){this.stopLoad(),this.state=bn,this.setInterval(500),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}onManifestLoading(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()}onMediaDetaching(){this.tracksBuffered=[],super.onMediaDetaching()}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){const{frag:n,success:r}=t;if(this.fragPrevious=n,this.state=bn,!r)return;const i=this.tracksBuffered[this.currentTrackId];if(!i)return;let o;const a=n.start;for(let e=0;e<i.length;e++)if(a>=i[e].start&&a<=i[e].end){o=i[e];break}const s=n.start+n.duration;o?o.end=s:(o={start:a,end:s},i.push(o)),this.fragmentTracker.fragBuffered(n)}onBufferFlushing(e,t){const{startOffset:n,endOffset:r}=t;if(0===n&&r!==Number.POSITIVE_INFINITY){const e=r-1;if(e<=0)return;t.endOffsetSubtitles=Math.max(0,e),this.tracksBuffered.forEach((t=>{for(let n=0;n<t.length;)if(t[n].end<=e)t.shift();else{if(!(t[n].start<e))break;t[n].start=e,n++}})),this.fragmentTracker.removeFragmentsInRange(n,e,st)}}onFragBuffered(e,t){var n;this.loadedmetadata||t.frag.type!==ot||null!=(n=this.media)&&n.buffered.length&&(this.loadedmetadata=!0)}onError(e,t){const n=t.frag;(null==n?void 0:n.type)===st&&(this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==vn&&(this.state=bn))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){zr(this.levels,t)?this.levels=t.map((e=>new At(e))):(this.tracksBuffered=[],this.levels=t.map((e=>{const t=new At(e);return this.tracksBuffered[t.id]=[],t})),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,st),this.fragPrevious=null,this.mediaBuffer=null)}onSubtitleTrackSwitch(e,t){if(this.currentTrackId=t.id,!this.levels.length||-1===this.currentTrackId)return void this.clearInterval();const n=this.levels[this.currentTrackId];null!=n&&n.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,n&&this.setInterval(500)}onSubtitleTrackLoaded(e,t){var n;const{details:r,id:i}=t,{currentTrackId:o,levels:a}=this;if(!a.length)return;const s=a[o];if(i>=a.length||i!==o||!s)return;this.mediaBuffer=this.mediaBufferTimeRanges;let l=0;if(r.live||null!=(n=s.details)&&n.live){const e=this.mainDetails;if(r.deltaUpdateFailed||!e)return;const t=e.fragments[0];s.details?(l=this.alignPlaylists(r,s.details),0===l&&t&&(l=t.start,Rt(r,l))):r.hasProgramDateTime&&e.hasProgramDateTime?(pn(r,e),l=r.fragments[0].start):t&&(l=t.start,Rt(r,l))}s.details=r,this.levelLastLoaded=i,this.startFragRequested||!this.mainDetails&&r.live||this.setStartPosition(s.details,l),this.tick(),r.live&&!this.fragCurrent&&this.media&&this.state===bn&&(Ft(null,r.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),s.details=void 0))}_handleFragmentLoadComplete(e){const{frag:t,payload:n}=e,r=t.decryptdata,i=this.hls;if(!this.fragContextChanged(t)&&n&&n.byteLength>0&&r&&r.key&&r.iv&&"AES-128"===r.method){const e=performance.now();this.decrypter.decrypt(new Uint8Array(n),r.key.buffer,r.iv.buffer).catch((e=>{throw i.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((n=>{const r=performance.now();i.trigger(g.FRAG_DECRYPTED,{frag:t,payload:n,stats:{tstart:e,tdecrypt:r}})})).catch((e=>{this.warn(`${e.name}: ${e.message}`),this.state=bn}))}}doTick(){if(this.media){if(this.state===bn){const{currentTrackId:e,levels:t}=this,n=t[e];if(!t.length||!n||!n.details)return;const{config:r}=this,i=this.getLoadPosition(),o=ln.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],i,r.maxBufferHole),{end:a,len:s}=o,l=this.getFwdBufferInfo(this.media,ot),u=n.details;if(s>this.getMaxBufferLength(null==l?void 0:l.len)+u.levelTargetDuration)return;const c=u.fragments,d=c.length,h=u.edge;let p=null;const f=this.fragPrevious;if(a<h){const e=r.maxFragLookUpTolerance,t=a>h-e?0:e;p=Ft(f,c,Math.max(c[0].start,a),t),!p&&f&&f.start<c[0].start&&(p=c[0])}else p=c[d-1];if(!p)return;if(p=this.mapToInitFragWhenRequired(p),"initSegment"!==p.sn){const e=c[p.sn-u.startSN-1];e&&e.cc===p.cc&&this.fragmentTracker.getState(e)===qt&&(p=e)}this.fragmentTracker.getState(p)===qt&&this.loadFragment(p,n,a)}}else this.state=bn}getMaxBufferLength(e){const t=super.getMaxBufferLength();return e?Math.max(t,e):t}loadFragment(e,t,n){this.fragCurrent=e,"initSegment"===e.sn?this._loadInitSegment(e,t):(this.startFragRequested=!0,super.loadFragment(e,t,n))}get mediaBufferTimeRanges(){return new Vr(this.tracksBuffered[this.currentTrackId]||[])}},subtitleTrackController:class extends Gt{constructor(e){super(e,"[subtitle-track-controller]"),this.media=null,this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0,this.queuedDefaultTrack=-1,this.trackChangeListener=()=>this.onTextTracksChanged(),this.asyncPollTrackChange=()=>this.pollTrackChange(0),this.useTextTrackPolling=!1,this.subtitlePollingInterval=-1,this._subtitleDisplay=!0,this.registerListeners()}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,super.destroy()}get subtitleDisplay(){return this._subtitleDisplay}set subtitleDisplay(e){this._subtitleDisplay=e,this.trackId>-1&&this.toggleTrackModes(this.trackId)}registerListeners(){const{hls:e}=this;e.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.MANIFEST_PARSED,this.onManifestParsed,this),e.on(g.LEVEL_LOADING,this.onLevelLoading,this),e.on(g.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(g.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(g.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.MANIFEST_PARSED,this.onManifestParsed,this),e.off(g.LEVEL_LOADING,this.onLevelLoading,this),e.off(g.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(g.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(g.ERROR,this.onError,this)}onMediaAttached(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))}pollTrackChange(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)}onMediaDetaching(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),jr(this.media.textTracks).forEach((e=>{pt(e)})),this.subtitleTrack=-1,this.media=null)}onManifestLoading(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.subtitleTracks}onSubtitleTrackLoaded(e,t){const{id:n,details:r}=t,{trackId:i}=this,o=this.tracksInGroup[i];if(!o)return void this.warn(`Invalid subtitle track id ${n}`);const a=o.details;o.details=t.details,this.log(`subtitle track ${n} loaded [${r.startSN}-${r.endSN}]`),n===this.trackId&&this.playlistLoaded(n,t,a)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(null==t||!t.textGroupIds)return;const n=t.textGroupIds[t.urlId],r=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;if(this.groupId!==n){const e=this.tracks.filter((e=>!n||e.groupId===n));this.tracksInGroup=e;const t=this.findTrackId(null==r?void 0:r.name)||this.findTrackId();this.groupId=n||null;const i={subtitleTracks:e};this.log(`Updating subtitle tracks, ${e.length} track(s) found in "${n}" group-id`),this.hls.trigger(g.SUBTITLE_TRACKS_UPDATED,i),-1!==t&&this.setSubtitleTrack(t,r)}else this.shouldReloadPlaylist(r)&&this.setSubtitleTrack(this.trackId,r)}findTrackId(e){const t=this.tracksInGroup;for(let n=0;n<t.length;n++){const r=t[n];if((!this.selectDefaultTrack||r.default)&&(!e||e===r.name))return r.id}return-1}onError(e,t){!t.fatal&&t.context&&t.context.type===it&&t.context.id===this.trackId&&t.context.groupId===this.groupId&&this.checkRetry(t)}get subtitleTracks(){return this.tracksInGroup}get subtitleTrack(){return this.trackId}set subtitleTrack(e){this.selectDefaultTrack=!1;const t=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(e,t)}loadPlaylist(e){super.loadPlaylist();const t=this.tracksInGroup[this.trackId];if(this.shouldLoadPlaylist(t)){const n=t.id,r=t.groupId;let i=t.url;if(e)try{i=e.addDirectives(i)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}this.log(`Loading subtitle playlist for id ${n}`),this.hls.trigger(g.SUBTITLE_TRACK_LOADING,{url:i,id:n,groupId:r,deliveryDirectives:e||null})}}toggleTrackModes(e){const{media:t,trackId:n}=this;if(!t)return;const r=jr(t.textTracks),i=r.filter((e=>e.groupId===this.groupId));if(-1===e)[].slice.call(r).forEach((e=>{e.mode="disabled"}));else{const e=i[n];e&&(e.mode="disabled")}const o=i[e];o&&(o.mode=this.subtitleDisplay?"showing":"hidden")}setSubtitleTrack(e,t){var n;const r=this.tracksInGroup;if(!this.media)return void(this.queuedDefaultTrack=e);if(this.trackId!==e&&this.toggleTrackModes(e),this.trackId===e&&(-1===e||null!=(n=r[e])&&n.details)||e<-1||e>=r.length)return;this.clearTimer();const i=r[e];if(this.log(`Switching to subtitle-track ${e}`+(i?` "${i.name}" lang:${i.lang} group:${i.groupId}`:"")),this.trackId=e,i){const{id:e,groupId:n="",name:r,type:o,url:a}=i;this.hls.trigger(g.SUBTITLE_TRACK_SWITCH,{id:e,groupId:n,name:r,type:o,url:a});const s=this.switchParams(i.url,null==t?void 0:t.details);this.loadPlaylist(s)}else this.hls.trigger(g.SUBTITLE_TRACK_SWITCH,{id:e})}onTextTracksChanged(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let e=-1;const t=jr(this.media.textTracks);for(let n=0;n<t.length;n++)if("hidden"===t[n].mode)e=n;else if("showing"===t[n].mode){e=n;break}this.subtitleTrack!==e&&(this.subtitleTrack=e)}},timelineController:class{constructor(e){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){const e=new hi(this,"textTrack1"),t=new hi(this,"textTrack2"),n=new hi(this,"textTrack3"),r=new hi(this,"textTrack4");this.cea608Parser1=new ui(1,e,t),this.cea608Parser2=new ui(3,n,r)}e.on(g.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(g.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(g.FRAG_LOADING,this.onFragLoading,this),e.on(g.FRAG_LOADED,this.onFragLoaded,this),e.on(g.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(g.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(g.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(g.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(g.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){const{hls:e}=this;e.off(g.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(g.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(g.FRAG_LOADING,this.onFragLoading,this),e.off(g.FRAG_LOADED,this.onFragLoaded,this),e.off(g.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(g.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(g.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(g.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(g.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null}addCues(e,t,n,r,i){let o=!1;for(let e=i.length;e--;){const r=i[e],c=(a=r[0],s=r[1],l=t,u=n,Math.min(s,u)-Math.max(a,l));if(c>=0&&(r[0]=Math.min(r[0],t),r[1]=Math.max(r[1],n),o=!0,c/(n-t)>.5))return}var a,s,l,u;if(o||i.push([t,n]),this.config.renderTextTracksNatively){const i=this.captionsTracks[e];this.Cues.newCue(i,t,n,r)}else{const i=this.Cues.newCue(null,t,n,r);this.hls.trigger(g.CUES_PARSED,{type:"captions",cues:i,track:e})}}onInitPtsFound(e,{frag:t,id:n,initPTS:r,timescale:i}){const{unparsedVttFrags:o}=this;"main"===n&&(this.initPTS[t.cc]={baseTime:r,timescale:i}),o.length&&(this.unparsedVttFrags=[],o.forEach((e=>{this.onFragLoaded(g.FRAG_LOADED,e)})))}getExistingTrack(e){const{media:t}=this;if(t)for(let n=0;n<t.textTracks.length;n++){const r=t.textTracks[n];if(r[e])return r}return null}createCaptionsTrack(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}createNativeTrack(e){if(this.captionsTracks[e])return;const{captionsProperties:t,captionsTracks:n,media:r}=this,{label:i,languageCode:o}=t[e],a=this.getExistingTrack(e);if(a)n[e]=a,pt(n[e]),dt(n[e],r);else{const t=this.createTextTrack("captions",i,o);t&&(t[e]=!0,n[e]=t)}}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;const t=this.captionsProperties[e];if(!t)return;const n={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=n,this.hls.trigger(g.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[n]})}createTextTrack(e,t,n){const r=this.media;if(r)return r.addTextTrack(e,t,n)}onMediaAttaching(e,t){this.media=t.media,this._cleanTracks()}onMediaDetaching(){const{captionsTracks:e}=this;Object.keys(e).forEach((t=>{pt(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}}onManifestLoading(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}_cleanTracks(){const{media:e}=this;if(!e)return;const t=e.textTracks;if(t)for(let e=0;e<t.length;e++)pt(t[e])}onSubtitleTracksUpdated(e,t){const n=t.subtitleTracks||[],r=n.some((e=>e.textCodec===Ii));if(this.config.enableWebVTT||r&&this.config.enableIMSC1){if(zr(this.tracks,n))return void(this.tracks=n);if(this.textTracks=[],this.tracks=n,this.config.renderTextTracksNatively){const e=this.media?this.media.textTracks:null;this.tracks.forEach(((t,n)=>{let r;if(e&&n<e.length){let n=null;for(let r=0;r<e.length;r++)if(Bi(e[r],t)){n=e[r];break}n&&(r=n)}if(r)pt(r);else{const e=this._captionsOrSubtitlesFromCharacteristics(t);r=this.createTextTrack(e,t.name,t.lang),r&&(r.mode="disabled")}r&&(r.groupId=t.groupId,this.textTracks.push(r))}))}else if(this.tracks.length){const e=this.tracks.map((e=>({label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e})));this.hls.trigger(g.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:e})}}}_captionsOrSubtitlesFromCharacteristics(e){if(e.attrs.CHARACTERISTICS){const t=/transcribes-spoken-dialog/gi.test(e.attrs.CHARACTERISTICS),n=/describes-music-and-sound/gi.test(e.attrs.CHARACTERISTICS);if(t&&n)return"captions"}return"subtitles"}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((e=>{const t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(!t)return;const n=`textTrack${t[1]}`,r=this.captionsProperties[n];r&&(r.label=e.name,e.lang&&(r.languageCode=e.lang),r.media=e)}))}closedCaptionsForLevel(e){const t=this.hls.levels[e.level];return null==t?void 0:t.attrs["CLOSED-CAPTIONS"]}onFragLoading(e,t){const{cea608Parser1:n,cea608Parser2:r,lastSn:i,lastPartIndex:o}=this;if(this.enabled&&n&&r&&t.frag.type===ot){var a,s;const e=t.frag.sn,l=null!=(a=null==t||null==(s=t.part)?void 0:s.index)?a:-1;e===i+1||e===i&&l===o+1||(n.reset(),r.reset()),this.lastSn=e,this.lastPartIndex=l}}onFragLoaded(e,t){const{frag:n,payload:r}=t;if(n.type===st)if(r.byteLength){const e=n.decryptdata,i="stats"in t;if(null==e||!e.encrypted||i){const e=this.tracks[n.level],i=this.vttCCs;i[n.cc]||(i[n.cc]={start:n.start,prevCC:this.prevCC,new:!0},this.prevCC=n.cc),e&&e.textCodec===Ii?this._parseIMSC1(n,r):this._parseVTTs(t)}}else this.hls.trigger(g.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:n,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){const n=this.hls;Li(t,this.initPTS[e.cc],(t=>{this._appendCues(t,e.level),n.trigger(g.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(t=>{w.log(`Failed to parse IMSC1: ${t}`),n.trigger(g.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))}_parseVTTs(e){var t;const{frag:n,payload:r}=e,{initPTS:i,unparsedVttFrags:o}=this,a=i.length-1;if(!i[n.cc]&&-1===a)return void o.push(e);const s=this.hls;!function(e,t,n,r,i,o,a){const s=new wi,l=le(new Uint8Array(e)).trim().replace(Ti,"\n").split("\n"),u=[],c=t?function(e,t=1){return pr(e,9e4,1/t)}(t.baseTime,t.timescale):0;let d,h="00:00.000",p=0,f=0,g=!0;s.oncue=function(e){const o=n[r];let a=n.ccOffset;const s=(p-c)/9e4;if(null!=o&&o.new&&(void 0!==f?a=n.ccOffset=o.start:function(e,t,n){let r=e[t],i=e[r.prevCC];if(!i||!i.new&&r.new)return e.ccOffset=e.presentationOffset=r.start,void(r.new=!1);for(;null!=(o=i)&&o.new;){var o;e.ccOffset+=r.start-i.start,r.new=!1,r=i,i=e[r.prevCC]}e.presentationOffset=n}(n,r,s)),s){if(!t)return void(d=new Error("Missing initPTS for VTT MPEGTS"));a=s-n.presentationOffset}const l=e.endTime-e.startTime,h=br(9e4*(e.startTime+a-f),9e4*i)/9e4;e.startTime=Math.max(h,0),e.endTime=Math.max(h+l,0);const m=e.text.trim();e.text=decodeURIComponent(encodeURIComponent(m)),e.id||(e.id=xi(e.startTime,e.endTime,m)),e.endTime>0&&u.push(e)},s.onparsingerror=function(e){d=e},s.onflush=function(){d?a(d):o(u)},l.forEach((e=>{if(g){if(Ai(e,"X-TIMESTAMP-MAP=")){g=!1,e.slice(16).split(",").forEach((e=>{Ai(e,"LOCAL:")?h=e.slice(6):Ai(e,"MPEGTS:")&&(p=parseInt(e.slice(7)))}));try{f=function(e){let t=parseInt(e.slice(-3));const n=parseInt(e.slice(-6,-4)),r=parseInt(e.slice(-9,-7)),i=e.length>9?parseInt(e.substring(0,e.indexOf(":"))):0;if(!(m(t)&&m(n)&&m(r)&&m(i)))throw Error(`Malformed X-TIMESTAMP-MAP: Local:${e}`);return t+=1e3*n,t+=6e4*r,t+=36e5*i,t}(h)/1e3}catch(e){d=e}return}""===e&&(g=!1)}s.parse(e+"\n")})),s.flush()}(null!=(t=n.initSegment)&&t.data?Se(n.initSegment.data,new Uint8Array(r)):r,this.initPTS[n.cc],this.vttCCs,n.cc,n.start,(e=>{this._appendCues(e,n.level),s.trigger(g.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:n})}),(t=>{const i="Missing initPTS for VTT MPEGTS"===t.message;i?o.push(e):this._fallbackToIMSC1(n,r),w.log(`Failed to parse VTT cue: ${t}`),i&&a>n.cc||s.trigger(g.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:n,error:t})}))}_fallbackToIMSC1(e,t){const n=this.tracks[e.level];n.textCodec||Li(t,this.initPTS[e.cc],(()=>{n.textCodec=Ii,this._parseIMSC1(e,t)}),(()=>{n.textCodec="wvtt"}))}_appendCues(e,t){const n=this.hls;if(this.config.renderTextTracksNatively){const n=this.textTracks[t];if(!n||"disabled"===n.mode)return;e.forEach((e=>ht(n,e)))}else{const r=this.tracks[t];if(!r)return;const i=r.default?"default":"subtitles"+t;n.trigger(g.CUES_PARSED,{type:"subtitles",cues:e,track:i})}}onFragDecrypted(e,t){const{frag:n}=t;n.type===st&&this.onFragLoaded(g.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){const{cea608Parser1:n,cea608Parser2:r}=this;if(!this.enabled||!n||!r)return;const{frag:i,samples:o}=t;if(i.type!==ot||"NONE"!==this.closedCaptionsForLevel(i))for(let e=0;e<o.length;e++){const t=o[e].bytes;if(t){const i=this.extractCea608Data(t);n.addData(o[e].pts,i[0]),r.addData(o[e].pts,i[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:n,endOffsetSubtitles:r,type:i}){const{media:o}=this;if(o&&!(o.currentTime<n)){if(!i||"video"===i){const{captionsTracks:e}=this;Object.keys(e).forEach((r=>ft(e[r],t,n)))}if(this.config.renderTextTracksNatively&&0===t&&void 0!==r){const{textTracks:e}=this;Object.keys(e).forEach((n=>ft(e[n],t,r)))}}}extractCea608Data(e){const t=[[],[]],n=31&e[0];let r=2;for(let i=0;i<n;i++){const n=e[r++],i=127&e[r++],o=127&e[r++];if((0!==i||0!==o)&&0!=(4&n)){const e=3&n;0!==e&&1!==e||(t[e].push(i),t[e].push(o))}}return t}},audioStreamController:class extends Mn{constructor(e,t,n){super(e,t,n,"[audio-stream-controller]",at),this.videoBuffer=null,this.videoTrackCC=-1,this.waitingVideoCC=-1,this.bufferedTrack=null,this.switchingTrack=null,this.trackId=-1,this.waitingData=null,this.mainDetails=null,this.bufferFlushed=!1,this.cachedTrackLoadedData=null,this._registerListeners()}onHandlerDestroying(){this._unregisterListeners(),this.mainDetails=null,this.bufferedTrack=null,this.switchingTrack=null}_registerListeners(){const{hls:e}=this;e.on(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.LEVEL_LOADED,this.onLevelLoaded,this),e.on(g.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(g.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(g.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(g.ERROR,this.onError,this),e.on(g.BUFFER_RESET,this.onBufferReset,this),e.on(g.BUFFER_CREATED,this.onBufferCreated,this),e.on(g.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(g.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(g.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){const{hls:e}=this;e.off(g.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(g.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.LEVEL_LOADED,this.onLevelLoaded,this),e.off(g.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(g.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(g.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(g.ERROR,this.onError,this),e.off(g.BUFFER_RESET,this.onBufferReset,this),e.off(g.BUFFER_CREATED,this.onBufferCreated,this),e.off(g.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(g.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(g.FRAG_BUFFERED,this.onFragBuffered,this)}onInitPtsFound(e,{frag:t,id:n,initPTS:r,timescale:i}){if("main"===n){const e=t.cc;this.initPTS[t.cc]={baseTime:r,timescale:i},this.log(`InitPTS for cc: ${e} found from main: ${r}`),this.videoTrackCC=e,this.state===Rn&&this.tick()}}startLoad(e){if(!this.levels)return this.startPosition=e,void(this.state=vn);const t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),t>0&&-1===e?(this.log(`Override startPosition with lastCurrentTime @${t.toFixed(3)}`),e=t,this.state=bn):(this.loadedmetadata=!1,this.state=Tn),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}doTick(){switch(this.state){case bn:this.doTickIdle();break;case Tn:{var e;const{levels:t,trackId:n}=this,r=null==t||null==(e=t[n])?void 0:e.details;if(r){if(this.waitForCdnTuneIn(r))break;this.state=Rn}break}case wn:{var t;const e=performance.now(),n=this.retryDate;(!n||e>=n||null!=(t=this.media)&&t.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded(this.trackId),this.state=bn);break}case Rn:{const e=this.waitingData;if(e){const{frag:t,part:n,cache:r,complete:i}=e;if(void 0!==this.initPTS[t.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=En;const e={frag:t,part:n,payload:r.flush(),networkDetails:null};this._handleFragmentLoadProgress(e),i&&super._handleFragmentLoadComplete(e)}else if(this.videoTrackCC!==this.waitingVideoCC)this.log(`Waiting fragment cc (${t.cc}) cancelled because video is at cc ${this.videoTrackCC}`),this.clearWaitingFragment();else{const e=this.getLoadPosition(),n=ln.bufferInfo(this.mediaBuffer,e,this.config.maxBufferHole);Bt(n.end,this.config.maxFragLookUpTolerance,t)<0&&(this.log(`Waiting fragment cc (${t.cc}) @ ${t.start} cancelled because another fragment at ${n.end} is needed`),this.clearWaitingFragment())}}else this.state=bn}}this.onTickEnd()}clearWaitingFragment(){const e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=bn)}resetLoadingState(){this.clearWaitingFragment(),super.resetLoadingState()}onTickEnd(){const{media:e}=this;null!=e&&e.readyState&&(this.lastCurrentTime=e.currentTime)}doTickIdle(){const{hls:e,levels:t,media:n,trackId:r}=this,i=e.config;if(null==t||!t[r])return;if(!n&&(this.startFragRequested||!i.startFragPrefetch))return;const o=t[r],a=o.details;if(!a||a.live&&this.levelLastLoaded!==r||this.waitForCdnTuneIn(a))return void(this.state=Tn);const s=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&s&&(this.bufferFlushed=!1,this.afterBufferFlushed(s,C,at));const l=this.getFwdBufferInfo(s,at);if(null===l)return;const{bufferedTrack:u,switchingTrack:c}=this;if(!c&&this._streamEnded(l,a))return e.trigger(g.BUFFER_EOS,{type:"audio"}),void(this.state=xn);const d=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,ot),h=l.len,p=this.getMaxBufferLength(null==d?void 0:d.len);if(h>=p&&!c)return;const f=a.fragments[0].start;let m=l.end;if(c&&n){const e=this.getLoadPosition();u&&c.attrs!==u.attrs&&(m=e),a.PTSKnown&&e<f&&(l.end>f||l.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),n.currentTime=f+.05)}let y=this.getNextFragment(m,a),v=!1;if(y&&this.isLoopLoading(y,m)&&(v=!!y.gap,y=this.getNextFragmentLoopLoading(y,a,l,ot,p)),!y)return void(this.bufferFlushed=!0);const b=d&&y.start>d.end+a.targetduration;if(b||(null==d||!d.len)&&l.len){const e=this.getAppendedFrag(y.start,ot);if(null===e)return;if(v||(v=!!e.gap||!!b&&0===d.len),b&&!v||v&&l.nextStart&&l.nextStart<e.end)return}this.loadFragment(y,o,m)}getMaxBufferLength(e){const t=super.getMaxBufferLength();return e?Math.min(Math.max(t,e),this.config.maxMaxBufferLength):t}onMediaDetaching(){this.videoBuffer=null,super.onMediaDetaching()}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map((e=>new At(e)))}onAudioTrackSwitching(e,t){const n=!!t.url;this.trackId=t.id;const{fragCurrent:r}=this;r&&(r.abortRequests(),this.removeUnbufferedFrags(r.start)),this.resetLoadingState(),n?this.setInterval(100):this.resetTransmuxer(),n?(this.switchingTrack=t,this.state=bn):(this.switchingTrack=null,this.bufferedTrack=t,this.state=vn),this.tick()}onManifestLoading(){this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1,this.levels=this.mainDetails=this.waitingData=this.bufferedTrack=this.cachedTrackLoadedData=this.switchingTrack=null,this.startFragRequested=!1,this.trackId=this.videoTrackCC=this.waitingVideoCC=-1}onLevelLoaded(e,t){this.mainDetails=t.details,null!==this.cachedTrackLoadedData&&(this.hls.trigger(g.AUDIO_TRACK_LOADED,this.cachedTrackLoadedData),this.cachedTrackLoadedData=null)}onAudioTrackLoaded(e,t){var n;if(null==this.mainDetails)return void(this.cachedTrackLoadedData=t);const{levels:r}=this,{details:i,id:o}=t;if(!r)return void this.warn(`Audio tracks were reset while loading level ${o}`);this.log(`Track ${o} loaded [${i.startSN},${i.endSN}]${i.lastPartSn?`[part-${i.lastPartSn}-${i.lastPartIndex}]`:""},duration:${i.totalduration}`);const a=r[o];let s=0;if(i.live||null!=(n=a.details)&&n.live){const e=this.mainDetails;if(i.fragments[0]||(i.deltaUpdateFailed=!0),i.deltaUpdateFailed||!e)return;!a.details&&i.hasProgramDateTime&&e.hasProgramDateTime?(pn(i,e),s=i.fragments[0].start):s=this.alignPlaylists(i,a.details)}a.details=i,this.levelLastLoaded=o,this.startFragRequested||!this.mainDetails&&i.live||this.setStartPosition(a.details,s),this.state!==Tn||this.waitForCdnTuneIn(i)||(this.state=bn),this.tick()}_handleFragmentLoadProgress(e){var t;const{frag:n,part:r,payload:i}=e,{config:o,trackId:a,levels:s}=this;if(!s)return void this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${n.sn} of level ${n.level} will not be buffered`);const l=s[a];if(!l)return void this.warn("Audio track is undefined on fragment load progress");const u=l.details;if(!u)return this.warn("Audio track details undefined on fragment load progress"),void this.removeUnbufferedFrags(n.start);const c=o.defaultAudioCodec||l.audioCodec||"mp4a.40.2";let d=this.transmuxer;d||(d=this.transmuxer=new Or(this.hls,at,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const h=this.initPTS[n.cc],p=null==(t=n.initSegment)?void 0:t.data;if(void 0!==h){const e=!1,t=r?r.index:-1,o=-1!==t,a=new un(n.level,n.sn,n.stats.chunkCount,i.byteLength,t,o);d.push(i,p,c,"",n,r,u.totalduration,e,a,h)}else{this.log(`Unknown video PTS for cc ${n.cc}, waiting for video PTS before demuxing audio frag ${n.sn} of [${u.startSN} ,${u.endSN}],track ${a}`);const{cache:e}=this.waitingData=this.waitingData||{frag:n,part:r,cache:new Ur,complete:!1};e.push(new Uint8Array(i)),this.waitingVideoCC=this.videoTrackCC,this.state=Rn}}_handleFragmentLoadComplete(e){this.waitingData?this.waitingData.complete=!0:super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1}onBufferCreated(e,t){const n=t.tracks.audio;n&&(this.mediaBuffer=n.buffer||null),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer||null)}onFragBuffered(e,t){const{frag:n,part:r}=t;if(n.type===at)if(this.fragContextChanged(n))this.warn(`Fragment ${n.sn}${r?" p: "+r.index:""} of level ${n.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);else{if("initSegment"!==n.sn){this.fragPrevious=n;const e=this.switchingTrack;e&&(this.bufferedTrack=e,this.switchingTrack=null,this.hls.trigger(g.AUDIO_TRACK_SWITCHED,h({},e)))}this.fragBufferedComplete(n,r)}else if(!this.loadedmetadata&&n.type===ot){const e=this.videoBuffer||this.media;e&&ln.getBuffered(e).length&&(this.loadedmetadata=!0)}}onError(e,t){var n;if(t.fatal)this.state=In;else switch(t.details){case v.FRAG_GAP:case v.FRAG_PARSING_ERROR:case v.FRAG_DECRYPT_ERROR:case v.FRAG_LOAD_ERROR:case v.FRAG_LOAD_TIMEOUT:case v.KEY_LOAD_ERROR:case v.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(at,t);break;case v.AUDIO_TRACK_LOAD_ERROR:case v.AUDIO_TRACK_LOAD_TIMEOUT:case v.LEVEL_PARSING_ERROR:t.levelRetry||this.state!==Tn||(null==(n=t.context)?void 0:n.type)!==rt||(this.state=bn);break;case v.BUFFER_FULL_ERROR:if(!t.parent||"audio"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case v.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onBufferFlushed(e,{type:t}){t===C&&(this.bufferFlushed=!0,this.state===xn&&(this.state=bn))}_handleTransmuxComplete(e){var t;const n="audio",{hls:r}=this,{remuxResult:i,chunkMeta:o}=e,a=this.getCurrentContext(o);if(!a)return void this.resetWhenMissingContext(o);const{frag:s,part:l,level:u}=a,{details:c}=u,{audio:d,text:h,id3:p,initSegment:m}=i;if(!this.fragContextChanged(s)&&c){if(this.state=An,this.switchingTrack&&d&&this.completeAudioSwitch(this.switchingTrack),null!=m&&m.tracks){const e=s.initSegment||s;this._bufferInitSegment(m.tracks,e,o),r.trigger(g.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:n,tracks:m.tracks})}if(d){const{startPTS:e,endPTS:t,startDTS:n,endDTS:r}=d;l&&(l.elementaryStreams[C]={startPTS:e,endPTS:t,startDTS:n,endDTS:r}),s.setElementaryStreamInfo(C,e,t,n,r),this.bufferFragmentData(d,s,l,o)}if(null!=p&&null!=(t=p.samples)&&t.length){const e=f({id:n,frag:s,details:c},p);r.trigger(g.FRAG_PARSING_METADATA,e)}if(h){const e=f({id:n,frag:s,details:c},h);r.trigger(g.FRAG_PARSING_USERDATA,e)}}else this.fragmentTracker.removeFragment(s)}_bufferInitSegment(e,t,n){if(this.state!==An)return;e.video&&delete e.video;const r=e.audio;if(!r)return;r.levelCodec=r.codec,r.id="audio",this.log(`Init audio buffer, container:${r.container}, codecs[parsed]=[${r.codec}]`),this.hls.trigger(g.BUFFER_CODECS,e);const i=r.initSegment;if(null!=i&&i.byteLength){const e={type:"audio",frag:t,part:null,chunkMeta:n,parent:t.type,data:i};this.hls.trigger(g.BUFFER_APPENDING,e)}this.tick()}loadFragment(e,t,n){const r=this.fragmentTracker.getState(e);var i;this.fragCurrent=e,this.switchingTrack||r===qt||r===Yt?"initSegment"===e.sn?this._loadInitSegment(e,t):null!=(i=t.details)&&i.live&&!this.initPTS[e.cc]?(this.log(`Waiting for video PTS in continuity counter ${e.cc} of live stream before loading audio fragment ${e.sn} of level ${this.trackId}`),this.state=Rn):(this.startFragRequested=!0,super.loadFragment(e,t,n)):this.clearTrackerIfNeeded(e)}completeAudioSwitch(e){const{hls:t,media:n,bufferedTrack:r}=this,i=null==r?void 0:r.attrs,o=e.attrs;n&&i&&(i.CHANNELS!==o.CHANNELS||i.NAME!==o.NAME||i.LANGUAGE!==o.LANGUAGE)&&(this.log("Switching audio track : flushing all audio"),super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio")),this.bufferedTrack=e,this.switchingTrack=null,t.trigger(g.AUDIO_TRACK_SWITCHED,h({},e))}},audioTrackController:class extends Gt{constructor(e){super(e,"[audio-track-controller]"),this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.MANIFEST_PARSED,this.onManifestParsed,this),e.on(g.LEVEL_LOADING,this.onLevelLoading,this),e.on(g.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(g.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(g.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.MANIFEST_PARSED,this.onManifestParsed,this),e.off(g.LEVEL_LOADING,this.onLevelLoading,this),e.off(g.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(g.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(g.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:n,groupId:r,details:i}=t,o=this.tracksInGroup[n];if(!o||o.groupId!==r)return void this.warn(`Track with id:${n} and group:${r} not found in active group ${o.groupId}`);const a=o.details;o.details=t.details,this.log(`audio-track ${n} "${o.name}" lang:${o.lang} group:${r} loaded [${i.startSN}-${i.endSN}]`),n===this.trackId&&this.playlistLoaded(n,t,a)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(null==t||!t.audioGroupIds)return;const n=t.audioGroupIds[t.urlId];if(this.groupId!==n){this.groupId=n||null;const e=this.tracks.filter((e=>!n||e.groupId===n));this.selectDefaultTrack&&!e.some((e=>e.default))&&(this.selectDefaultTrack=!1),this.tracksInGroup=e;const t={audioTracks:e};this.log(`Updating audio tracks, ${e.length} track(s) found in group:${n}`),this.hls.trigger(g.AUDIO_TRACKS_UPDATED,t),this.selectInitialTrack()}else this.shouldReloadPlaylist(this.currentTrack)&&this.setAudioTrack(this.trackId)}onError(e,t){!t.fatal&&t.context&&t.context.type===rt&&t.context.id===this.trackId&&t.context.groupId===this.groupId&&(this.requestScheduled=-1,this.checkRetry(t))}get audioTracks(){return this.tracksInGroup}get audioTrack(){return this.trackId}set audioTrack(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}setAudioTrack(e){const t=this.tracksInGroup;if(e<0||e>=t.length)return void this.warn("Invalid id passed to audio-track controller");this.clearTimer();const n=this.currentTrack;t[this.trackId];const r=t[e],{groupId:i,name:o}=r;if(this.log(`Switching to audio-track ${e} "${o}" lang:${r.lang} group:${i}`),this.trackId=e,this.currentTrack=r,this.selectDefaultTrack=!1,this.hls.trigger(g.AUDIO_TRACK_SWITCHING,h({},r)),r.details&&!r.details.live)return;const a=this.switchParams(r.url,null==n?void 0:n.details);this.loadPlaylist(a)}selectInitialTrack(){const e=this.tracksInGroup,t=this.findTrackId(this.currentTrack)|this.findTrackId(null);if(-1!==t)this.setAudioTrack(t);else{const t=new Error(`No track found for running audio group-ID: ${this.groupId} track count: ${e.length}`);this.warn(t.message),this.hls.trigger(g.ERROR,{type:y.MEDIA_ERROR,details:v.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:t})}}findTrackId(e){const t=this.tracksInGroup;for(let n=0;n<t.length;n++){const r=t[n];if(!this.selectDefaultTrack||r.default){if(!e||void 0!==e.attrs["STABLE-RENDITION-ID"]&&e.attrs["STABLE-RENDITION-ID"]===r.attrs["STABLE-RENDITION-ID"])return r.id;if(e.name===r.name&&e.lang===r.lang)return r.id}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.tracksInGroup[this.trackId];if(this.shouldLoadPlaylist(t)){const n=t.id,r=t.groupId;let i=t.url;if(e)try{i=e.addDirectives(i)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}this.log(`loading audio-track playlist ${n} "${t.name}" lang:${t.lang} group:${r}`),this.clearTimer(),this.hls.trigger(g.AUDIO_TRACK_LOADING,{url:i,id:n,groupId:r,deliveryDirectives:e||null})}}},emeController:Gi,cmcdController:Zi,contentSteeringController:class{constructor(e){this.hls=void 0,this.log=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this.pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=e,this.log=w.log.bind(w,"[content-steering]:"),this.registerListeners()}registerListeners(){const e=this.hls;e.on(g.MANIFEST_LOADING,this.onManifestLoading,this),e.on(g.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(g.MANIFEST_PARSED,this.onManifestParsed,this),e.on(g.ERROR,this.onError,this)}unregisterListeners(){const e=this.hls;e&&(e.off(g.MANIFEST_LOADING,this.onManifestLoading,this),e.off(g.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(g.MANIFEST_PARSED,this.onManifestParsed,this),e.off(g.ERROR,this.onError,this))}startLoad(){if(this.started=!0,self.clearTimeout(this.reloadTimer),this.enabled&&this.uri)if(this.updated){const e=Math.max(1e3*this.timeToLoad-(performance.now()-this.updated),0);this.scheduleRefresh(this.uri,e)}else this.loadSteeringManifest(this.uri)}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),self.clearTimeout(this.reloadTimer)}destroy(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}removeLevel(e){const t=this.levels;t&&(this.levels=t.filter((t=>t!==e)))}onManifestLoading(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}onManifestLoaded(e,t){const{contentSteering:n}=t;null!==n&&(this.pathwayId=n.pathwayId,this.uri=n.uri,this.started&&this.startLoad())}onManifestParsed(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}onError(e,t){const{errorAction:n}=t;if(2===(null==n?void 0:n.action)&&1===n.flags){let e=this.pathwayPriority;const t=this.pathwayId;this.penalizedPathways[t]||(this.penalizedPathways[t]=performance.now()),!e&&this.levels&&(e=this.levels.reduce(((e,t)=>(-1===e.indexOf(t.pathwayId)&&e.push(t.pathwayId),e)),[])),e&&e.length>1&&(this.updatePathwayPriority(e),n.resolved=this.pathwayId!==t)}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(0===t.length){const n=e[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${n}"`),t=this.getLevelsForPathway(n),this.pathwayId=n}return t.length!==e.length?(this.log(`Found ${t.length}/${e.length} levels in Pathway "${this.pathwayId}"`),t):e}getLevelsForPathway(e){return null===this.levels?[]:this.levels.filter((t=>e===t.pathwayId))}updatePathwayPriority(e){let t;this.pathwayPriority=e;const n=this.penalizedPathways,r=performance.now();Object.keys(n).forEach((e=>{r-n[e]>3e5&&delete n[e]}));for(let r=0;r<e.length;r++){const i=e[r];if(n[i])continue;if(i===this.pathwayId)return;const o=this.hls.nextLoadLevel,a=this.hls.levels[o];if(t=this.getLevelsForPathway(i),t.length>0){this.log(`Setting Pathway to "${i}"`),this.pathwayId=i,this.hls.trigger(g.LEVELS_UPDATED,{levels:t});const e=this.hls.levels[o];a&&e&&this.levels&&(e.attrs["STABLE-VARIANT-ID"]!==a.attrs["STABLE-VARIANT-ID"]&&e.bitrate!==a.bitrate&&this.log(`Unstable Pathways change from bitrate ${a.bitrate} to ${e.bitrate}`),this.hls.nextLoadLevel=o);break}}}clonePathways(e){const t=this.levels;if(!t)return;const n={},r={};e.forEach((e=>{const{ID:i,"BASE-ID":o,"URI-REPLACEMENT":a}=e;if(t.some((e=>e.pathwayId===i)))return;const s=this.getLevelsForPathway(o).map((e=>{const t=f({},e);t.details=void 0,t.url=Wi(e.uri,e.attrs["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",a);const o=new S(e.attrs);o["PATHWAY-ID"]=i;const s=o.AUDIO&&`${o.AUDIO}_clone_${i}`,l=o.SUBTITLES&&`${o.SUBTITLES}_clone_${i}`;s&&(n[o.AUDIO]=s,o.AUDIO=s),l&&(r[o.SUBTITLES]=l,o.SUBTITLES=l),t.attrs=o;const u=new At(t);return Ht(u,"audio",s),Ht(u,"text",l),u}));t.push(...s),qi(this.audioTracks,n,a,i),qi(this.subtitleTracks,r,a,i)}))}loadSteeringManifest(e){const t=this.hls.config,n=t.loader;let r;this.loader&&this.loader.destroy(),this.loader=new n(t);try{r=new self.URL(e)}catch(t){return this.enabled=!1,void this.log(`Failed to parse Steering Manifest URI: ${e}`)}if("data:"!==r.protocol){const e=0|(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate);r.searchParams.set("_HLS_pathway",this.pathwayId),r.searchParams.set("_HLS_throughput",""+e)}const i={responseType:"json",url:r.href},o=t.steeringManifestLoadPolicy.default,a=o.errorRetry||o.timeoutRetry||{},s={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},l={onSuccess:(e,t,n,i)=>{this.log(`Loaded steering manifest: "${r}"`);const o=e.data;if(1!==o.VERSION)return void this.log(`Steering VERSION ${o.VERSION} not supported!`);this.updated=performance.now(),this.timeToLoad=o.TTL;const{"RELOAD-URI":a,"PATHWAY-CLONES":s,"PATHWAY-PRIORITY":l}=o;if(a)try{this.uri=new self.URL(a,r).href}catch(e){return this.enabled=!1,void this.log(`Failed to parse Steering Manifest RELOAD-URI: ${a}`)}this.scheduleRefresh(this.uri||n.url),s&&this.clonePathways(s),l&&this.updatePathwayPriority(l)},onError:(e,t,n,r)=>{if(this.log(`Error loading steering manifest: ${e.code} ${e.text} (${t.url})`),this.stopLoad(),410===e.code)return this.enabled=!1,void this.log(`Steering manifest ${t.url} no longer available`);let i=1e3*this.timeToLoad;if(429!==e.code)this.scheduleRefresh(this.uri||t.url,i);else{const e=this.loader;if("function"==typeof(null==e?void 0:e.getResponseHeader)){const t=e.getResponseHeader("Retry-After");t&&(i=1e3*parseFloat(t))}this.log(`Steering manifest ${t.url} rate limited`)}},onTimeout:(e,t,n)=>{this.log(`Timeout loading steering manifest (${t.url})`),this.scheduleRefresh(this.uri||t.url)}};this.log(`Requesting steering manifest: ${r}`),this.loader.load(i,s,l)}scheduleRefresh(e,t=1e3*this.timeToLoad){self.clearTimeout(this.reloadTimer),this.reloadTimer=self.setTimeout((()=>{this.loadSteeringManifest(e)}),t)}}});function ro(e){return e&&"object"==typeof e?Array.isArray(e)?e.map(ro):Object.keys(e).reduce(((t,n)=>(t[n]=ro(e[n]),t)),{}):e}class io{static get version(){return"1.4.10"}static isSupported(){return function(){const e=Be();if(!e)return!1;const t=Ln(),n=e&&"function"==typeof e.isTypeSupported&&e.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),r=!t||t.prototype&&"function"==typeof t.prototype.appendBuffer&&"function"==typeof t.prototype.remove;return!!n&&!!r}()}static get Events(){return g}static get ErrorTypes(){return y}static get ErrorDetails(){return v}static get DefaultConfig(){return io.defaultConfig?io.defaultConfig:no}static set DefaultConfig(e){io.defaultConfig=e}constructor(e={}){this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new Pr,this._autoLevelCapping=void 0,this._maxHdcpLevel=null,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null,function(e,t){if(self.console&&!0===e||"object"==typeof e){!function(e,...t){t.forEach((function(t){E[t]=e[t]?e[t].bind(e):function(e){const t=self.console[e];return t?t.bind(self.console,`[${e}] >`):b}(t)}))}(e,"debug","log","info","warn","error");try{E.log('Debug logs enabled for "Hls instance" in hls.js version 1.4.10')}catch(e){E=_}}else E=_}(e.debug||!1);const t=this.config=function(e,t){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');const n=ro(e),r=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((e=>{const i=`${"level"===e?"playlist":e}LoadPolicy`,o=void 0===t[i],a=[];r.forEach((r=>{const s=`${e}Loading${r}`,l=t[s];if(void 0!==l&&o){a.push(s);const e=n[i].default;switch(t[i]={default:e},r){case"TimeOut":e.maxLoadTimeMs=l,e.maxTimeToFirstByteMs=l;break;case"MaxRetry":e.errorRetry.maxNumRetry=l,e.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":e.errorRetry.retryDelayMs=l,e.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":e.errorRetry.maxRetryDelayMs=l,e.timeoutRetry.maxRetryDelayMs=l}}})),a.length&&w.warn(`hls.js config: "${a.join('", "')}" setting(s) are deprecated, use "${i}": ${JSON.stringify(t[i])}`)})),h(h({},n),t)}(io.DefaultConfig,e);this.userConfig=e,this._autoLevelCapping=-1,t.progressive&&function(e){const t=e.loader;t!==Xi&&t!==Ki?(w.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1):function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(e){}return!1}()&&(e.loader=Xi,e.progressive=!0,e.enableSoftwareAES=!0,w.log("[config]: Progressive streaming enabled, using FetchLoader"))}(t);const{abrController:n,bufferController:r,capLevelController:i,errorController:o,fpsController:a}=t,s=new o(this),l=this.abrController=new n(this),u=this.bufferController=new r(this),c=this.capLevelController=new i(this),d=new a(this),p=new ct(this),f=new _t(this),m=t.contentSteeringController,y=m?new m(this):null,v=this.levelController=new jt(this,y),T=new $t(this),A=new on(this.config),S=this.streamController=new kr(this,T,A);c.setStreamController(S),d.setStreamController(S);const x=[p,v,S];y&&x.splice(1,0,y),this.networkControllers=x;const I=[l,u,c,d,f,T];this.audioTrackController=this.createController(t.audioTrackController,x);const R=t.audioStreamController;R&&x.push(new R(this,T,A)),this.subtitleTrackController=this.createController(t.subtitleTrackController,x);const C=t.subtitleStreamController;C&&x.push(new C(this,T,A)),this.createController(t.timelineController,I),A.emeController=this.emeController=this.createController(t.emeController,I),this.cmcdController=this.createController(t.cmcdController,I),this.latencyController=this.createController(Et,I),this.coreComponents=I,x.push(s);const M=s.onErrorOut;"function"==typeof M&&this.on(g.ERROR,M,s)}createController(e,t){if(e){const n=new e(this);return t&&t.push(n),n}return null}on(e,t,n=this){this._emitter.on(e,t,n)}once(e,t,n=this){this._emitter.once(e,t,n)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,n=this,r){this._emitter.off(e,t,n,r)}listeners(e){return this._emitter.listeners(e)}emit(e,t,n){return this._emitter.emit(e,t,n)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){w.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),this.trigger(g.ERROR,{type:y.OTHER_ERROR,details:v.INTERNAL_EXCEPTION,fatal:!1,event:e,error:t})}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){w.log("destroy"),this.trigger(g.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((e=>e.destroy())),this.networkControllers.length=0,this.coreComponents.forEach((e=>e.destroy())),this.coreComponents.length=0;const e=this.config;e.xhrSetup=e.fetchSetup=void 0,this.userConfig=null}attachMedia(e){w.log("attachMedia"),this._media=e,this.trigger(g.MEDIA_ATTACHING,{media:e})}detachMedia(){w.log("detachMedia"),this.trigger(g.MEDIA_DETACHING,void 0),this._media=null}loadSource(e){this.stopLoad();const t=this.media,n=this.url,r=this.url=c.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});w.log(`loadSource:${r}`),t&&n&&(n!==r||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(g.MANIFEST_LOADING,{url:e})}startLoad(e=-1){w.log(`startLoad(${e})`),this.networkControllers.forEach((t=>{t.startLoad(e)}))}stopLoad(){w.log("stopLoad"),this.networkControllers.forEach((e=>{e.stopLoad()}))}swapAudioCodec(){w.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){w.log("recoverMediaError");const e=this._media;this.detachMedia(),e&&this.attachMedia(e)}removeLevel(e,t=0){this.levelController.removeLevel(e,t)}get levels(){return this.levelController.levels||[]}get currentLevel(){return this.streamController.currentLevel}set currentLevel(e){w.log(`set currentLevel:${e}`),this.loadLevel=e,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}get nextLevel(){return this.streamController.nextLevel}set nextLevel(e){w.log(`set nextLevel:${e}`),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}get loadLevel(){return this.levelController.level}set loadLevel(e){w.log(`set loadLevel:${e}`),this.levelController.manualLevel=e}get nextLoadLevel(){return this.levelController.nextLoadLevel}set nextLoadLevel(e){this.levelController.nextLoadLevel=e}get firstLevel(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)}set firstLevel(e){w.log(`set firstLevel:${e}`),this.levelController.firstLevel=e}get startLevel(){return this.levelController.startLevel}set startLevel(e){w.log(`set startLevel:${e}`),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(e){const t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}get autoLevelCapping(){return this._autoLevelCapping}get bandwidthEstimate(){const{bwEstimator:e}=this.abrController;return e?e.getEstimate():NaN}get ttfbEstimate(){const{bwEstimator:e}=this.abrController;return e?e.getEstimateTTFB():NaN}set autoLevelCapping(e){this._autoLevelCapping!==e&&(w.log(`set autoLevelCapping:${e}`),this._autoLevelCapping=e)}get maxHdcpLevel(){return this._maxHdcpLevel}set maxHdcpLevel(e){wt.indexOf(e)>-1&&(this._maxHdcpLevel=e)}get autoLevelEnabled(){return-1===this.levelController.manualLevel}get manualLevel(){return this.levelController.manualLevel}get minAutoLevel(){const{levels:e,config:{minAutoBitrate:t}}=this;if(!e)return 0;const n=e.length;for(let r=0;r<n;r++)if(e[r].maxBitrate>=t)return r;return 0}get maxAutoLevel(){const{levels:e,autoLevelCapping:t,maxHdcpLevel:n}=this;let r;if(r=-1===t&&e&&e.length?e.length-1:t,n)for(let t=r;t--;){const r=e[t].attrs["HDCP-LEVEL"];if(r&&r<=n)return t}return r}get nextAutoLevel(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)}set nextAutoLevel(e){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,e)}get playingDate(){return this.streamController.currentProgramDateTime}get mainForwardBufferInfo(){return this.streamController.getMainFwdBufferInfo()}get audioTracks(){const e=this.audioTrackController;return e?e.audioTracks:[]}get audioTrack(){const e=this.audioTrackController;return e?e.audioTrack:-1}set audioTrack(e){const t=this.audioTrackController;t&&(t.audioTrack=e)}get subtitleTracks(){const e=this.subtitleTrackController;return e?e.subtitleTracks:[]}get subtitleTrack(){const e=this.subtitleTrackController;return e?e.subtitleTrack:-1}get media(){return this._media}set subtitleTrack(e){const t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}get subtitleDisplay(){const e=this.subtitleTrackController;return!!e&&e.subtitleDisplay}set subtitleDisplay(e){const t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}get lowLatencyMode(){return this.config.lowLatencyMode}set lowLatencyMode(e){this.config.lowLatencyMode=e}get liveSyncPosition(){return this.latencyController.liveSyncPosition}get latency(){return this.latencyController.latency}get maxLatency(){return this.latencyController.maxLatency}get targetLatency(){return this.latencyController.targetLatency}get drift(){return this.latencyController.drift}get forceStartLoad(){return this.streamController.forceStartLoad}}io.defaultConfig=void 0},9022:(e,t,n)=>{"use strict";n.d(t,{x:()=>r});let r=(e=21)=>{let t="",n=e;for(;n--;)t+="useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict"[64*Math.random()|0];return t}}}]);