Why does close lines in polyline almost disappeared

CesiumJS
1

I have polyline with 3 points.
The two line created are quite close to each other.
Near the second point, the line are almost disappear.
Any Idea?
Example that can be copied to Sandcastle:
var czml = [{
    "id" : "document",
    "name" : "CZML Geometries: Polyline",
    "version" : "1.0"
}, {
    "id" : "redLine",
    "polyline" : {
        "positions" : {
            "cartographicDegrees" : [
                35.097, 32.938, 0,
                35.066935, 32.919731, 0,
                35.096, 32.939, 0,
            ]
        },
        "width" : 2,
        "clampToGround" : false
    }

}];

var viewer = new Cesium.Viewer('cesiumContainer');
var dataSource = new Cesium.CzmlDataSource();

viewer.dataSources.add(dataSource);

dataSource.process(czml);

viewer.zoomTo(dataSource.entities.getById('redLine'));

Thanks in advance, Eitan

2

link to sandcastle:

3

Hey Eitan,

Thanks for putting together a Sandcastle example. Looks like this is a known issue:

Feel free to chime in there. For now, a workaround might be to split the line into two segments. Here’s a Sandcastle of what that would look like.

4

Thanks for your replay.
Good workaround for now :slight_smile: