CesiumJS 3D Tiles

Version baseline: CesiumJS v1.144 (ES module imports, async factory methods).

Loading a Tileset

Always use async factory methods -- never call the constructor directly. For public/no-token examples, prefer URL-backed tilesets such as CesiumGS sample tilesets. fromIonAssetId, createOsmBuildingsAsync, and Google Photorealistic 3D Tiles require external entitlements; use them only when the caller explicitly asks for those services and the runtime is configured for them.

import { Cesium3DTileset, HeadingPitchRange, Math as CesiumMath } from "cesium";