Blender Git Loki

Bugfix #7639: Visual Rot keyframing not working properly

When using targetless-ik, the offset in rotation of the final transform from the rest-position was being incorrectly calculated.

Now, visual-rotation keyframing uses the space-switching code I wrote for constraints, to calculate the value to keyframe. So far, it seems to work quite well.

As the constraint space-switcher correctly handles hinged bones too (I think it should!), I've also removed the restriction of only allowing visual-rotation keying on bones that didn't have hinge set.