Gets or creates a Bounding Volume Hierarchy (BVH) for UV-space lookups on the given geometry. The BVH treats UV coordinates as 2D positions (z=0).
The BufferGeometry for the UV BVH
The UV-space MeshBVH
Gets or creates a Bounding Volume Hierarchy (BVH) for UV-space lookups on the given geometry. The BVH treats UV coordinates as 2D positions (z=0).