three_d_models

Importing 3-D model files.

Model3D loads a .glb, .gltf or .fbx file – its meshes, its materials, and its rigid node animation – and presents it as an ordinary Algan Mob you can spawn, move and light with everything else in the Scene.

TriangleMesh is the underlying geometry type for an explicit vertex/face mesh, useful on its own when you have the triangles already. The scene_data types (SceneData and friends) are the format-neutral intermediate an importer produces, so support for a new file format means writing one reader rather than touching the Mob layer.

See Importing 3-D Models.