I have a billboard, which I would like display over/at a building.
imageSubRegion: new Cesium.BoundingRectangle(67, 80, 14, 14),
color: new Cesium.Color(0.5, 0.9, 1.0, 1.0),
verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
This marker now changes the position, if I navigate around the building, because of the heightReference → it sits on the “walls” and on the other side because I disabled the DepthTest it is seen from everywhere.
Is there a possibility to get/pick the height of the buildings (3D-Tiles) and set the billboard on top ? Do I need a position callback (? I’m using typescript, error is known) ?
Or has anyone experience with extrusion and lollipopping ?
“In many cases, billboarded or cubed symbols are raised above the ground surface using a marker post, a technique sometimes called “lollipopping”. The user can set an arbitrary height above ground surface and drop down lines connect the symbol to its ground location.”