3.4 Importing models

Import model accepts .obj, .gltf/ .glb and .fbx. You are asked for the file’s unit (mm / cm / m) and its up axis (Y or Z), because neither is reliably recorded in the formats themselves. Materials are preserved, and a spatial index is built so that picking and raycasting stay fast on venue-sized CAD.

You can also drag model files straight onto the viewport.