Calculating Billboard Position on 3DTiles Models Using Oriented Bounding Boxes in Cesium
Problem Overview
When working with 3D building models in Cesium, positioning billboards accurately on top of structures requires precise geometric calculations. The standard bounding sphere appraoch often places billboards at incorrect heights, as it doesn't conform to the actual shape of the building.
Initial Approach and Issue
The initial imp ...
Posted on Wed, 03 Jun 2026 17:02:04 +0000 by snakez