Hi!
I’m trying to draw a polygon with multiple holes but I’m seeing some strange results when two of the holes touch. I have included a screen capture and a sandbox example.
var viewer = new Cesium.Viewer(‘cesiumContainer’);
var whitePolygon = viewer.entities.add({
name : ‘White polygon with holes’,
polygon : {
hierarchy : {
positions : Cesium.Cartesian3.fromDegreesArray([-95.0, 30.0,
-85.0, 30.0,
-85.0, 40.0,
-95.0, 40.0]),
holes: [
{positions : Cesium.Cartesian3.fromDegreesArray([-87.0, 32.0,
-86.0, 32.0,
-86.0, 33.0,
-87.0, 33.0])},
{positions : Cesium.Cartesian3.fromDegreesArray([-88.0, 32.5,
-87.0, 32.5,
-87.0, 33.5,
-88.0, 33.5])}
]
},
extrudedHeight: 0,
material : Cesium.Color.WHITE.withAlpha(0.5),
}
});
viewer.zoomTo(viewer.entities);
Thanks,
Eric
