glTF

Created August 3, 2020 Last modified October 7, 2021 gltf 関連整理 (3d3908af)

glTF™ (GL Transmission Format) is a 3D format by KHRONOS, which is the specification of OpenGL. Version 2 was formulated in 2017.

VRM is a format based on glTF-2.0.

UniGLTF

The UniGLTF contained in the UniVRM package can read and write the glTF file and the binary version of the glb file.

UniGLTF UniVRM
mesh(morph target, skinning)
material(pbr)
material(unlit) KHR_materials_unlit
material(MToon)
animation Not supported by VRM
camera
VRM - humanoid 3d avatar format for VR