Blender Git Commit Log
Git Commits -> Revision 6a59e12
Revision 6a59e12 by Alexander Gavrilov (master) April 14, 2019, 15:59 (GMT) |
Fix T59622: dependency problems with Spline IK. The bug is caused by problems in the dependency graph. Unfortunately, fixing is not just a matter of fixing the graph, because correct dependencies would cause a cycle here and in other reasonable use cases. The real fix thus requires refactoring Spline IK to require curve data only in the actual evaluation phase, and not in POSE_INIT_IK. In addition, this separates the normal bone evaluation loop from Spline IK computations for two reasons: - That still needs to be done even if spline IK can't evaluate due to missing curve data. - It should reduce issues with induced shearing, as Spline IK now controls how parent-child relations are handled in the chain, and can take care to only carry over rotation and location. |
Commit Details:
Full Hash: 6a59e123649105a07316c87ac4dcc78a87fed532
Parent Commit: 3380fb3
Lines Changed: +114, -111