Render points using sizes depending on point density.
See https://developers.arcgis.com/web-scene-specification/objects/pointCloudSplatAlgorithm/.
Optional
Minimum display space point size in points.
Scale factor to applied to the computed point size (in real world).
Type:String Value of this property must be pointCloudSplatAlgorithm.
Render points using sizes depending on point density.
See https://developers.arcgis.com/web-scene-specification/objects/pointCloudSplatAlgorithm/.