Out of Memory GeoJson Polygon over pole

I am working with rendering geojson polygon over the pole.

const viewer = new Cesium.Viewer("cesiumContainer");
viewer.dataSources.add(Cesium.GeoJsonDataSource.load(
  
    {
  "type": "Polygon",
  "coordinates": [
    [
      [
        162.54547592697853,
        64.21170721414221
      ],
      [
        165.40682429653052,
        66.23744654139226
      ],
      [
        173.14331481439808,
        69.5865572641851
      ],
      [
        -179.3014465682426,
        71.3258282120596
      ],
      [
        -178.63295937932804,
        71.55534775152034
      ],
      [
        -172.14768792938744,
        72.8558285132589
      ],
      [
        -168.02242672817235,
        73.11377249420599
      ],
      [
        -160.4206094117684,
        74.02717362396251
      ],
      [
        -148.95508294803247,
        74.37875259970912
      ],
      [
        -147.6262698308168,
        74.38030078278418
      ],
      [
        -141.44085852243217,
        73.95588146178899
      ],
      [
        -136.46761059170333,
        73.88550606011712
      ],
      [
        -134.13554745292546,
        73.5425150344817
      ],
      [
        -124.64965674137802,
        72.71008316375602
      ],
      [
        -118.46103875493714,
        71.20472814931408
      ],
      [
        -116.03093421752781,
        70.82482109175771
      ],
      [
        -108.52301320265362,
        68.67660444595882
      ],
      [
        -101.83183113797456,
        65.22964721928031
      ],
      [
        -101.63407468660192,
        65.16160581029851
      ],
      [
        -99.64005641529577,
        63.5406439800342
      ],
      [
        -98.3941688807834,
        62.941764909544375
      ],
      [
        -97.1873225485642,
        61.50323595139824
      ],
      [
        -97.04583907913228,
        61.41451774837451
      ],
      [
        -96.9443321666731,
        61.28277950207905
      ],
      [
        -89.45384535180987,
        55.34672288562576
      ],
      [
        -84.70267193087905,
        52.55045602108068
      ],
      [
        -81.33104919827356,
        50.19379557492561
      ],
      [
        -76.00620510198316,
        47.74402125665213
      ],
      [
        -75.0480179512583,
        47.24967945776138
      ],
      [
        -72.73649996597861,
        45.98392296191541
      ],
      [
        -71.36824697767995,
        45.57209221150613
      ],
      [
        -68.48767037478274,
        44.630096642318286
      ],
      [
        -63.78255616598904,
        42.85952352851585
      ],
      [
        -62.09847554878624,
        42.57035190170464
      ],
      [
        -56.87927492049979,
        41.49653794958728
      ],
      [
        -54.923073020630184,
        41.0224997352702
      ],
      [
        -54.57875807348841,
        40.93490117512159
      ],
      [
        -52.753268974868945,
        40.86770723924209
      ],
      [
        -49.97266200843409,
        40.70960868978451
      ],
      [
        -45.71214328562465,
        40.335475897918414
      ],
      [
        -45.24549682879038,
        40.28469139949006
      ],
      [
        -41.86365483797073,
        40.6088095802375
      ],
      [
        -39.013831717879896,
        40.803531175758614
      ],
      [
        -38.302995701287,
        40.84102948947251
      ],
      [
        -35.91223558409243,
        40.93490117512158
      ],
      [
        -34.380955718959015,
        41.314899084522175
      ],
      [
        -30.18640768164415,
        42.23194857461754
      ],
      [
        -29.471608549183603,
        42.37058171607389
      ],
      [
        -26.708437491591788,
        42.85952352851585
      ],
      [
        -24.187409297489268,
        43.84520199908957
      ],
      [
        -21.288797035275447,
        44.873457046735155
      ],
      [
        -17.754493691602267,
        45.9839229619154
      ],
      [
        -16.273664709781002,
        46.806936678402536
      ],
      [
        -14.135403110931081,
        47.92000808180145
      ],
      [
        -12.727837410931174,
        48.6065357327788
      ],
      [
        -10.391035972744202,
        49.66998520732305
      ],
      [
        -9.159944459307273,
        50.1937955749256
      ],
      [
        -8.949640141464029,
        50.350939471117265
      ],
      [
        -8.629380980931511,
        50.48237359347103
      ],
      [
        -7.082661441954102,
        51.585942953648434
      ],
      [
        -6.712967710864034,
        51.83909139907549
      ],
      [
        -4.492374716708066,
        52.67045287870477
      ],
      [
        -2.9184029683329986,
        53.21677184066798
      ],
      [
        -2.6988248251169313,
        53.29026364144825
      ],
      [
        -1.4358111136284997,
        54.043144147665416
      ],
      [
        -1.2500609184832716,
        54.150519773417265
      ],
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        1.9437532732010876,
        55.16492818286429
      ],
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        2.403334162197254,
        55.23202508050019
      ],
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        3.866110063730641,
        55.71272143331583
      ],
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        4.668526470280811,
        55.92818016595535
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        4.856938218130977,
        56.02204880385676
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        9.174290524885349,
        57.2263949696669
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        10.56150896395717,
        57.41560955163457
      ],
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        13.826588422167154,
        57.794381609355725
      ],
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        15.516111211507482,
        58.24378078753353
      ],
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        16.82852633121306,
        58.28204616265416
      ],
      [
        17.782137885876196,
        58.451868905800964
      ],
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        20.021595521201526,
        58.817027322551425
      ],
      [
        21.616379173997306,
        59.049190573615036
      ],
      [
        22.254588585607948,
        59.13578155802215
      ],
      [
        26.037104619808577,
        59.07037488785225
      ],
      [
        28.075123520231006,
        59.29462092582629
      ],
      [
        29.655148588035313,
        59.444783264736266
      ],
      [
        32.098532590994225,
        59.44598189898302
      ],
      [
        36.23938598053336,
        59.34360332535319
      ],
      [
        38.387599070994156,
        58.99468855879219
      ],
      [
        41.10042861581576,
        58.918465725973576
      ],
      [
        42.558682497176406,
        58.853801066688135
      ],
      [
        43.45982158712651,
        58.62715961284813
      ],
      [
        48.39471794736826,
        58.086244806026656
      ],
      [
        51.01834685731699,
        57.71243848425285
      ],
      [
        56.380852322626,
        56.19794063936588
      ],
      [
        58.01694714209234,
        55.97474808684974
      ],
      [
        61.63339921845284,
        54.879017397419844
      ],
      [
        62.70050898871616,
        54.28124399863344
      ],
      [
        72.58009143171435,
        50.53086193701502
      ],
      [
        82.56413037698454,
        47.75545495764592
      ],
      [
        92.64362487048341,
        46.049456505754165
      ],
      [
        102.77865028139574,
        45.47376438804345
      ],
      [
        112.91367569230808,
        46.049456505754165
      ],
      [
        122.99317018580683,
        47.7554549576459
      ],
      [
        132.97720913107713,
        50.53086193701504
      ],
      [
        142.8567915740753,
        54.28124399863346
      ],
      [
        152.6719459780428,
        58.88702285528293
      ],
      [
        162.54547592697853,
        64.21170721414221
      ]
    ]
  ]
}

, {
  stroke: Cesium.Color.HOTPINK,
  fill: Cesium.Color.PINK,
  strokeWidth: 3,
  markerSymbol: '?'
}));

consistent error:

Error: out of memory

CesiumWidget.prototype.showErrorPanel@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:241389:21 CesiumWidget/this._onRenderError@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:241109:16 Event.prototype.raiseEvent@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:20811:22 tryAndCatchError@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:238243:26 Scene4.prototype.render@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:238296:23 CesiumWidget.prototype.render@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:241461:19 render2@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:240884:20 FrameRequestCallbackrender2@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:240885:34 FrameRequestCallbackrender2@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:240885:34 FrameRequestCallback*render2@https://sandcastle.cesium.com/CesiumUnminified/Cesium.js:240885:34

It is not unlikely that this is unrelated to GeoJSON. You might want to try to disable the globe:

const viewer = new Cesium.Viewer("cesiumContainer", {
  globe: false // Disable the globe
});

If this “resolves” the error, then it is unrelated to the GeoJSON, and most likely the same as this one:

Thanks for the suggestion, but unfortunately I get same out of memory error.

I have two different sandcastle polygons that fail over the north pole. (with globe disabled):

const viewer = new Cesium.Viewer("cesiumContainer", {
  globe: false // Disable the globe
});
viewer.dataSources.add(Cesium.GeoJsonDataSource.load(
  
    {
  "type": "Polygon",
  "coordinates": [
    [
      [
        162.54547592697853,
        64.21170721414221
      ],
      [
        165.40682429653052,
        66.23744654139226
      ],
      [
        173.14331481439808,
        69.5865572641851
      ],
      [
        -179.3014465682426,
        71.3258282120596
      ],
      [
        -178.63295937932804,
        71.55534775152034
      ],
      [
        -172.14768792938744,
        72.8558285132589
      ],
      [
        -168.02242672817235,
        73.11377249420599
      ],
      [
        -160.4206094117684,
        74.02717362396251
      ],
      [
        -148.95508294803247,
        74.37875259970912
      ],
      [
        -147.6262698308168,
        74.38030078278418
      ],
      [
        -141.44085852243217,
        73.95588146178899
      ],
      [
        -136.46761059170333,
        73.88550606011712
      ],
      [
        -134.13554745292546,
        73.5425150344817
      ],
      [
        -124.64965674137802,
        72.71008316375602
      ],
      [
        -118.46103875493714,
        71.20472814931408
      ],
      [
        -116.03093421752781,
        70.82482109175771
      ],
      [
        -108.52301320265362,
        68.67660444595882
      ],
      [
        -101.83183113797456,
        65.22964721928031
      ],
      [
        -101.63407468660192,
        65.16160581029851
      ],
      [
        -99.64005641529577,
        63.5406439800342
      ],
      [
        -98.3941688807834,
        62.941764909544375
      ],
      [
        -97.1873225485642,
        61.50323595139824
      ],
      [
        -97.04583907913228,
        61.41451774837451
      ],
      [
        -96.9443321666731,
        61.28277950207905
      ],
      [
        -89.45384535180987,
        55.34672288562576
      ],
      [
        -84.70267193087905,
        52.55045602108068
      ],
      [
        -81.33104919827356,
        50.19379557492561
      ],
      [
        -76.00620510198316,
        47.74402125665213
      ],
      [
        -75.0480179512583,
        47.24967945776138
      ],
      [
        -72.73649996597861,
        45.98392296191541
      ],
      [
        -71.36824697767995,
        45.57209221150613
      ],
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      ],
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      ],
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      ],
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      ],
      [
        -54.923073020630184,
        41.0224997352702
      ],
      [
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      ],
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      ],
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      ],
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      ],
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        42.23194857461754
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      ]
    ]
  ]
}

, {
  stroke: Cesium.Color.HOTPINK,
  fill: Cesium.Color.PINK,
  strokeWidth: 3,
  markerSymbol: '?'
}));

&&:

const viewer = new Cesium.Viewer("cesiumContainer", {
  globe: false // Disable the globe
});
viewer.dataSources.add(Cesium.GeoJsonDataSource.load(
  
    {
  "type": "MultiPolygon",
  "coordinates": [
    [
      [
        [
          180,
          83.25950690025758
        ],
        [
          -77.54606454110618,
          87.68319474532885
        ],
        [
          -54.45042043002852,
          86.2863475031227
        ],
        [
          -63.20304152543611,
          85.54631268465184
        ],
        [
          -222.1026149467653,
          89.37026701682173
        ],
        [
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          85.19275823532868
        ],
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          85.87995692342048
        ],
        [
          -151.62826997546102,
          82.31512984802572
        ],
        [
          -150.7539304307993,
          82.09961945258823
        ],
        [
          -212.38848112354353,
          82.50456390120775
        ],
        [
          -164.7562696979832,
          80.45227990645046
        ],
        [
          -156.21295008248757,
          79.14916834325732
        ],
        [
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          79.33366078005612
        ],
        [
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        ],
        [
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        ],
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        ],
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        ],
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        ],
        [
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          74.61720393478964
        ],
        [
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          74.04633332852202
        ],
        [
          -132.80858416718385,
          73.37058377284146
        ],
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, {
  stroke: Cesium.Color.HOTPINK,
  fill: Cesium.Color.PINK,
  strokeWidth: 3,
  markerSymbol: '?'
}));

I tried out both sandcastles, and could not reproduce an Out Of Memory Error until now.

For further analysis, it might be helpful to provide additional details: On which browser do you observe the error? Are there any specific actions that help to ‘provoke’ the error (like a certain pattern of zooming/panning that causes the error to occur more quickly)?

(My link to that other issue was only a first guess, based on the description until now. But beyond that (if it is related to GeoJSON in particular), maybe someone from the CesiumJS core team can chime in here with further ideas…)

I resolved this issue by adding the following points, between the extreme longitudes:

[
-180.0,
90.0
],
[
180.0,
90.0
]

This is a geojson.io image, but cesuim ceased to crash by adding these two points

Great to see that the issue was resolved.

But I’m still a bit curious what might have caused the issue. I started the sandcastles and opened the ‘Memory’ tab of the browser tools, and did see the memory increasing during the interaction, but it was also decreasing before any OOME occurred (so this seemed to be normal GC behavior).

Maybe someone (@jjhembd ?) wants to have a short look at the sandcastles. If the issue can be reproduced elsewhere, it should be tracked in Issues · CesiumGS/cesium · GitHub .