While a VRM file is technically a GLB at its core, it includes mandatory extensions (like VRMC_vrm ) that handle:
While GLB and VRM both use the glTF 2.0 standard, VRM files require specific metadata, humanoid rigging, and blend shapes that standard GLB files may lack. convert glb to vrm fixed
Customizing expressions (blend shapes) and physics (spring bones). While a VRM file is technically a GLB
: Apply MToon materials to achieve the correct stylized look and ensure they are recognized by VRM software. This converter handles the main issues when converting
This converter handles the main issues when converting GLB to VRM, including bone mapping, metadata requirements, and texture compatibility.
# Add VRM extension if not gltf.extensionsUsed: gltf.extensionsUsed = [] gltf.extensionsUsed.append("VRM")
), map your model's bones to the standard VRM humanoid bones (Head, Spine, Hips, etc.). File > Export > VRM (.vrm)