Reflections of points in sky atmosphere

Look please at this example: editor view / full page view

In the example, four cities Entity are added to the map. All entities include Label and Point. When viewed from a certain angle, a reflection of points in the sky appears.

It has been experimentally verified that the more points on the map, the more points are reflected in the sky. As the camera moves, the points in the sky begin to flicker.

Below is the code setting the camera position:

var heading = Cesium.Math.toRadians(142.8074308297535);
var pitch = Cesium.Math.toRadians(-3.04226367144852);
var range = 15000.0;
let position = entity4.position.getValue(viewer.clock.currentTime);
viewer.camera.lookAt(position, new Cesium.HeadingPitchRange(heading, pitch, range));

[hpinkos]

I forgot about that one, thanks @emackey Apparently you opened the PR fixing that one year ago today: #5735 I found that amusing =P

[emackey]

This is a regression of #5501. The sandcastle demo there is reproducible once again.

var viewer = new Cesium.Viewer('cesiumContainer');
var collection = new Cesium.PointPrimitiveCollection();
viewer.scene.primitives.add(collection);

// Add 10,000 points to random positions
for (var i = 0; i < 10000; i++) {
    var lat =  Math.random() * 360 - 180; 
    var long =  Math.random() * 360 - 180; 
    collection.add({
        position : Cesium.Cartesian3.fromDegrees(lat, long),
        pixelSize: 3,
        disableDepthTestDistance: 1
    });
}