Compatibility & Collision Notes

Rig Compatibility

Rag Doll Factory currently works best with Mixamo rigs and similar clean humanoid deform rigs. These are the most tested and reliable rigs for the current release.

Not yet officially supported/recommended:

• Auto Rig Pro
• Rigify and similar advanced control rigs
• Complex custom IK/FK rigs
• Non-humanoid rigs

Broader Auto Rig Pro and custom IK/FK support is coming in a future update.

Collision Accuracy

Rag Doll Factory uses simplified physics bodies around the character's bones rather than colliding with the detailed character mesh itself. This keeps the simulation fast and stable, but it means the visible mesh can sometimes slightly intersect itself or another object before the physics bodies make contact.

Self-collision also avoids collisions between directly connected body parts to prevent unstable joints and excessive jitter.

For the best results, use simple collision shapes such as Box or Convex Hull where possible rather than highly detailed Mesh colliders.

Need Help?

Rag Doll Factory is actively supported. If you encounter a bug, unusual collision behaviour, or compatibility issue, please contact us through the Superhive inbox.