PhysBone to VRM 1 SpringBone v2.2.0
First public release of the rewritten VRM 1.0 conversion tool.
Highlights:
- Converts active VRC PhysBone chains and per-joint curves to VRM 1.0 SpringBone.
- Preserves explicit Sphere, Capsule, Inside, and Plane collider links.
- Exports VRMC_springBone_extended_collider and VRMC_springBone_limit where required.
- Saves an independent converted Prefab with dedicated VRM metadata.
- Opens the UniVRM VRM 1.0 exporter directly from the conversion window.
- Includes analysis diagnostics, dynamic-joint totals, safe rebuild, and source restoration.
Requirements: Unity 2022.3, VRChat SDK Avatars 3.10.3+, and UniVRM 0.131.2.