Delaunay Triangulation
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=GctAunEuHt4
Creating quality meshes is a task common in computer graphics and numerical analysis like finite element methods. Among many others, one technique of much importance is the Delaunay triangulation. • • In this video, we try to introduce you to the Delaunay triangulation and its computation by the Bowyer-Watson algorithm. This video focuses more on the computational part. So, let's enjoy the video!","styleRuns":[{"startIndex":0,"length":398,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":398,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"itemSectionRenderer":{"contents":[{"continuationItemRenderer":{"trigger":"CONTINUATION_TRIGGER_ON_ITEM_SHOWN","continuationEndpoint":{"clickTrackingParams":"CNsBELsvGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/next"}},"continuationCommand":{"token":"Eg0SC0djdEF1bkV1SHQ0GAYyJSIRIgtHY3RBdW5FdUh0NDAAeAJCEGNvbW1lbnRzLXNlY3Rpb24%3D","request":"CONTINUATION_REQUEST_TYPE_WATCH_NEXT"}}}}],"trackingParams":"CNsBELsvGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","sectionIdentifier":"comment-item-section","targetId":"comments-section"}}],"trackingParams":"CNoBELovIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},"secondaryResults":{"secondaryResults":{"results":[{"compactVideoRenderer":{"videoId":"ysLCuqcyJZA","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/ysLCuqcyJZA/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLA-xgv8dyH0ZTJnn74Rl8c4YLKOBg","width":168,"height":94},{"url":"https://i.ytimg.com/vi/ysLCuqcyJZA/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLDMK9v-E9l_5HfslUpkEfDoZ4T_-g","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"GEO1015 -- Triangulations Voronoi diagram by Hugo Ledoux 35,507 views 5 years ago 17 minutes"}},"simpleText":"GEO1015 -- Triangulations Voronoi diagram"},"longBylineText":{"runs":[{"text":"Hugo Ledoux","navigationEndpoint":{"clickTrackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@HugoLedouxTUD","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCzywPHzzEHaIt1kO9cjogFg","canonicalBaseUrl":"/@HugoLedouxTUD"}}}]},"publishedTimeText":{"simpleText":"5 years ago"},"viewCountText":{"simpleText":"35,507 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"17 minutes, 23 seconds"}},"simpleText":"17:23"},"navigationEndpoint":{"clickTrackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWRI3r24iaeX0OUZmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=ysLCuqcyJZA","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"ysLCuqcyJZA","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=cac2c2baa7322590 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1596250 mt=1739712323 oweuc= pxtags=Cg4KAnR4Egg1MTM4ODU0Mw rxtags=Cg4KAnR4Egg1MTM4ODU0Mg%2CCg4KAnR4Egg1MTM4ODU0Mw%2CCg4KAnR4Egg1MTM4ODU0NA%2CCg4KAnR4Egg1MTM4ODU0NQ"}}}}},"shortBylineText":{"runs":[{"text":"Hugo Ledoux","navigationEndpoint":{"clickTrackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@HugoLedouxTUD","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCzywPHzzEHaIt1kO9cjogFg","canonicalBaseUrl":"/@HugoLedouxTUD"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_kuQs_4TxTjvq_Ok7KAuHUpZijpQVQAT1dpR0FXW0Awhio=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhdAkMvIuarXsOHKAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"35K views"}},"simpleText":"35K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CNgBEP6YBBgFIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNgBEP6YBBgFIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ysLCuqcyJZA","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNgBEP6YBBgFIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ysLCuqcyJZA"],"params":"CAQ%3D"}},"videoIds":["ysLCuqcyJZA"]}},{"clickTrackingParams":"CNgBEP6YBBgFIhMIuYCfhafIiwMVk3N6BR0V4S4X","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CNkBELlqIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},"popupType":"TOAST"}}]}},"trackingParams":"CNgBEP6YBBgFIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CNcBENGqBRgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","offlineVideoEndpoint":{"videoId":"ysLCuqcyJZA","onAddCommand":{"clickTrackingParams":"CNcBENGqBRgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","getDownloadActionCommand":{"videoId":"ysLCuqcyJZA","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CNcBENGqBRgGIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgt5c0xDdXFjeUpaQQ%3D%3D","commands":[{"clickTrackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CNYBEI5iIhMIuYCfhafIiwMVk3N6BR0V4S4X","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","hasSeparator":true}}],"trackingParams":"CNMBEKQwGAAiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","accessibility":{"accessibilityData":{"label":"Action menu"}},"targetId":"watch-related-menu-button"}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"17 minutes, 23 seconds"}},"simpleText":"17:23"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNUBEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"ysLCuqcyJZA","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CNUBEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"ysLCuqcyJZA"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNUBEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNQBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNQBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ysLCuqcyJZA","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNQBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ysLCuqcyJZA"],"params":"CAQ%3D"}},"videoIds":["ysLCuqcyJZA"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNQBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"GEO1015 -- Triangulations Voronoi diagram - 17 minutes - Go to channel - Hugo Ledoux - 35K views - 5 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"Bxdt6T_1qgc","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Bxdt6T_1qgc/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLAkLBKMpSfNuZFCEAAjyBr5Sr3_AQ","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Bxdt6T_1qgc/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLDrIGBRKMoFM-YNWoXRdbJE5SIgXg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Coding Challenge 181: Weighted Voronoi Stippling by The Coding Train 184,314 views 11 months ago 28 minutes"}},"simpleText":"Coding Challenge 181: Weighted Voronoi Stippling"},"longBylineText":{"runs":[{"text":"The Coding Train","navigationEndpoint":{"clickTrackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@TheCodingTrain","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCvjgXvBlbQiydffZU7m1_aw","canonicalBaseUrl":"/@TheCodingTrain"}}}]},"publishedTimeText":{"simpleText":"11 months ago"},"viewCountText":{"simpleText":"184,314 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"28 minutes, 59 seconds"}},"simpleText":"28:59"},"navigationEndpoint":{"clickTrackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWRI3r24iaeX0OUZmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=Bxdt6T_1qgc","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"Bxdt6T_1qgc","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-nvm-cxbz.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=07176de93ff5aa07 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1333750 mt=1739712323 oweuc= pxtags=Cg4KAnR4Egg1MTM4ODU0Mw rxtags=Cg4KAnR4Egg1MTM4ODU0Mg%2CCg4KAnR4Egg1MTM4ODU0Mw%2CCg4KAnR4Egg1MTM4ODU0NA%2CCg4KAnR4Egg1MTM4ODU0NQ"}}}}},"shortBylineText":{"runs":[{"text":"The Coding Train","navigationEndpoint":{"clickTrackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@TheCodingTrain","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCvjgXvBlbQiydffZU7m1_aw","canonicalBaseUrl":"/@TheCodingTrain"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/jx7pgOZeAW4tzBUOW3WVTCi8_RJEWZkJS4AiThnYvoS8TaL5zPwOk0gqBftyya9EMhOm80Yhgw=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"ownerBadges":[{"metadataBadgeRenderer":{"icon":{"iconType":"CHECK_CIRCLE_THICK"},"style":"BADGE_STYLE_TYPE_VERIFIED","tooltip":"Verified","trackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","accessibilityData":{"label":"Verified"}}}],"trackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhdAh9TW_5O924sH","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"184K views"}},"simpleText":"184K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CNEBEP6YBBgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNEBEP6YBBgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"Bxdt6T_1qgc","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNEBEP6YBBgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["Bxdt6T_1qgc"],"params":"CAQ%3D"}},"videoIds":["Bxdt6T_1qgc"]}},{"clickTrackingParams":"CNEBEP6YBBgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CNIBELlqIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},"popupType":"TOAST"}}]}},"trackingParams":"CNEBEP6YBBgHIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CNABENGqBRgIIhMIuYCfhafIiwMVk3N6BR0V4S4X","offlineVideoEndpoint":{"videoId":"Bxdt6T_1qgc","onAddCommand":{"clickTrackingParams":"CNABENGqBRgIIhMIuYCfhafIiwMVk3N6BR0V4S4X","getDownloadActionCommand":{"videoId":"Bxdt6T_1qgc","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CNABENGqBRgIIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtCeGR0NlRfMXFnYw%3D%3D","commands":[{"clickTrackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CM8BEI5iIhMIuYCfhafIiwMVk3N6BR0V4S4X","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","hasSeparator":true}}],"trackingParams":"CMwBEKQwGAEiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"28 minutes, 59 seconds"}},"simpleText":"28:59"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CM4BEPnnAxgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Bxdt6T_1qgc","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CM4BEPnnAxgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Bxdt6T_1qgc"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CM4BEPnnAxgCIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CM0BEMfsBBgDIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CM0BEMfsBBgDIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"Bxdt6T_1qgc","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CM0BEMfsBBgDIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["Bxdt6T_1qgc"],"params":"CAQ%3D"}},"videoIds":["Bxdt6T_1qgc"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CM0BEMfsBBgDIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Coding Challenge 181: Weighted Voronoi Stippling - 28 minutes - Go to channel - The Coding Train - 184K views - 11 months ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/Bxdt6T_1qgc/mqdefault_6s.webp?du=3000 sqp=CL6gx70G rs=AOn4CLBjWOR-glkSzBVOYbMjDxWvvTadfQ","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"HyW54cI8Qdo","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/HyW54cI8Qdo/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLCuICkYEklWZSlJ7HdgPZK6RxycrA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/HyW54cI8Qdo/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLDuDu-YsCecfHU_6oekgix3n3xVog","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Delaunay Triangulation (Geometry Nodes Tutorial) by Seanterelle 5,996 views 4 months ago 52 minutes"}},"simpleText":"Delaunay Triangulation (Geometry Nodes Tutorial)"},"longBylineText":{"runs":[{"text":"Seanterelle","navigationEndpoint":{"clickTrackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@seanterelle","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCyUFn6Ptph02oMIKwmBVRYQ","canonicalBaseUrl":"/@seanterelle"}}}]},"publishedTimeText":{"simpleText":"4 months ago"},"viewCountText":{"simpleText":"5,996 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"52 minutes, 26 seconds"}},"simpleText":"52:26"},"navigationEndpoint":{"clickTrackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWRI3r24iaeX0OUZmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=HyW54cI8Qdo","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"HyW54cI8Qdo","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=1f25b9e1c23c41da ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1596250 mt=1739712323 oweuc= pxtags=Cg4KAnR4Egg1MTM4ODU0Mw rxtags=Cg4KAnR4Egg1MTM4ODU0Mg%2CCg4KAnR4Egg1MTM4ODU0Mw%2CCg4KAnR4Egg1MTM4ODU0NA%2CCg4KAnR4Egg1MTM4ODU0NQ"}}}}},"shortBylineText":{"runs":[{"text":"Seanterelle","navigationEndpoint":{"clickTrackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@seanterelle","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCyUFn6Ptph02oMIKwmBVRYQ","canonicalBaseUrl":"/@seanterelle"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/b6Mea6HCTEFnnkIqqhN8kNxIgLy_kJSRVQFRpyQwOupw93fGEUv7ZnE8e7Ri-0HoaNtHp4LQQg=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhdA2oPxkZy87pIf","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"5.9K views"}},"simpleText":"5.9K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CMoBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMoBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"HyW54cI8Qdo","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMoBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["HyW54cI8Qdo"],"params":"CAQ%3D"}},"videoIds":["HyW54cI8Qdo"]}},{"clickTrackingParams":"CMoBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CMsBELlqIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},"popupType":"TOAST"}}]}},"trackingParams":"CMoBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CMkBENGqBRgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","offlineVideoEndpoint":{"videoId":"HyW54cI8Qdo","onAddCommand":{"clickTrackingParams":"CMkBENGqBRgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","getDownloadActionCommand":{"videoId":"HyW54cI8Qdo","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CMkBENGqBRgHIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtIeVc1NGNJOFFkbw%3D%3D","commands":[{"clickTrackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CMgBEI5iIhMIuYCfhafIiwMVk3N6BR0V4S4X","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","hasSeparator":true}}],"trackingParams":"CMUBEKQwGAIiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"52 minutes, 26 seconds"}},"simpleText":"52:26"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMcBEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"HyW54cI8Qdo","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CMcBEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"HyW54cI8Qdo"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMcBEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMYBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMYBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"HyW54cI8Qdo","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMYBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["HyW54cI8Qdo"],"params":"CAQ%3D"}},"videoIds":["HyW54cI8Qdo"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMYBEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Delaunay Triangulation (Geometry Nodes Tutorial) - 52 minutes - Go to channel - Seanterelle - 5.9K views - 4 months ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/HyW54cI8Qdo/mqdefault_6s.webp?du=3000 sqp=CLjGx70G rs=AOn4CLD0h5PLvsvVx5VCQV8Byq8iLL29dA","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"2x4ioToqe_c","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/2x4ioToqe_c/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLDayD2cGNgktN-uZWcGXM5XvJzCJw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/2x4ioToqe_c/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLCy9U-b8pxE4yl-BRVa-65a7JE-5A","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Every Polygon can be Triangulated Into Exactly n-2 Triangles | Proof by Induction by Think Twice 47,806 views 4 years ago 7 minutes, 34 seconds"}},"simpleText":"Every Polygon can be Triangulated Into Exactly n-2 Triangles | Proof by Induction"},"longBylineText":{"runs":[{"text":"Think Twice","navigationEndpoint":{"clickTrackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ThinkTwiceLtu","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC9yt3wz-6j19RwD5m5f6HSg","canonicalBaseUrl":"/@ThinkTwiceLtu"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"47,806 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"7 minutes, 34 seconds"}},"simpleText":"7:34"},"navigationEndpoint":{"clickTrackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWRI3r24iaeX0OUZmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=2x4ioToqe_c","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"2x4ioToqe_c","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=db1e22a13a2a7bf7 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1596250 mt=1739712323 oweuc= pxtags=Cg4KAnR4Egg1MTM4ODU0Mw rxtags=Cg4KAnR4Egg1MTM4ODU0Mg%2CCg4KAnR4Egg1MTM4ODU0Mw%2CCg4KAnR4Egg1MTM4ODU0NA%2CCg4KAnR4Egg1MTM4ODU0NQ"}}}}},"shortBylineText":{"runs":[{"text":"Think Twice","navigationEndpoint":{"clickTrackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhcyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ThinkTwiceLtu","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC9yt3wz-6j19RwD5m5f6HSg","canonicalBaseUrl":"/@ThinkTwiceLtu"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_nh6S4Mr20_6I8HuCLkBTowoDU6RmXk7llLNKRrA4OrjQ=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhdA9_ep0ZPUiI_bAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"47K views"}},"simpleText":"47K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CMMBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMMBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"2x4ioToqe_c","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMMBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["2x4ioToqe_c"],"params":"CAQ%3D"}},"videoIds":["2x4ioToqe_c"]}},{"clickTrackingParams":"CMMBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CMQBELlqIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},"popupType":"TOAST"}}]}},"trackingParams":"CMMBEP6YBBgGIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CMIBENGqBRgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","offlineVideoEndpoint":{"videoId":"2x4ioToqe_c","onAddCommand":{"clickTrackingParams":"CMIBENGqBRgHIhMIuYCfhafIiwMVk3N6BR0V4S4X","getDownloadActionCommand":{"videoId":"2x4ioToqe_c","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CMIBENGqBRgHIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgsyeDRpb1RvcWVfYw%3D%3D","commands":[{"clickTrackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CMEBEI5iIhMIuYCfhafIiwMVk3N6BR0V4S4X","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","hasSeparator":true}}],"trackingParams":"CL4BEKQwGAMiEwi5gJ-Fp8iLAxWTc3oFHRXhLhc=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"7 minutes, 34 seconds"}},"simpleText":"7:34"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMABEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"2x4ioToqe_c","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CMABEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"2x4ioToqe_c"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMABEPnnAxgBIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CL8BEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CL8BEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"2x4ioToqe_c","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CL8BEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["2x4ioToqe_c"],"params":"CAQ%3D"}},"videoIds":["2x4ioToqe_c"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CL8BEMfsBBgCIhMIuYCfhafIiwMVk3N6BR0V4S4X"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Every Polygon can be Triangulated Into Exactly n-2 Triangles | Proof by Induction - 7 minutes, 34 seconds - Go to channel - Think Twice - 47K views - 4 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/2x4ioToqe_c/mqdefault_6s.webp?du=3000 sqp=CP67x70G rs=AOn4CLD0cEN3c1zLjAENG3x3yX70G4Blww","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"lockupViewModel":{"contentImage":{"collectionThumbnailViewModel":{"primaryThumbnail":{"thumbnailViewModel":{"image":{"sources":[{"url":"https://i.ytimg.com/vi/6UsdvbiJx54/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ== rs=AOn4CLD4Do6nYLFJI7JC6HmHa57TI7771g","width":168,"height":94},{"url":"https://i.ytimg.com/vi/6UsdvbiJx54/hqdefault.jpg?sqp=-oaymwEXCNACELwBSFryq4qpAwkIARUAAIhCGAE= rs=AOn4CLAV6qifEICGqmolT05cDCQPTTH4wA","width":336,"height":188}]},"overlays":[{"thumbnailOverlayBadgeViewModel":{"thumbnailBadges":[{"thumbnailBadgeViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAYLISTS"}}]},"text":"5 videos","badgeStyle":"THUMBNAIL_OVERLAY_BADGE_STYLE_DEFAULT","backgroundColor":{"lightTheme":2106406,"darkTheme":2106406}}}],"position":"THUMBNAIL_OVERLAY_BADGE_POSITION_BOTTOM_END"}},{"thumbnailHoverOverlayViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAY_ALL"}}]},"text":{"content":"Play all","styleRuns":[{"startIndex":0,"length":8}]},"style":"THUMBNAIL_HOVER_OVERLAY_STYLE_COVER"}}],"backgroundColor":{"lightTheme":3554623,"darkTheme":3554623}}},"stackColor":{"lightTheme":8491929,"darkTheme":7833484}}},"metadata":{"lockupMetadataViewModel":{"title":{"content":"Delaunay Triangulation | Computational Geometry - Lecture 08"},"metadata":{"contentMetadataViewModel":{"metadataRows":[{"metadataParts":[{"text":{"content":"Philipp Kindermann
#############################
![](http://youtor.org/essay_main.png)