Commit: b42ae4b972a6ec8340f763b811663f9c08fb17c6
Author: Alexander Gavrilov
Date: Sun Apr 14 15:50:49 2019 +0300
Branches: master
https://developer.blender.org/rBb42ae4b972a6ec8340f763b811663f9c08fb17c6
Fix T61981: Local With Parent broken as constraint own space.
Specifically, matrix multiplication order in Local With Parent
to Pose space conversion was wrong, compared with Pose to LWP.
===================================================================
M source/blender/blenkernel/intern/constraint.c
===================================================================
diff --git a/source/blender/blenkernel/intern/constraint.c
b/source/blender/blenkernel/intern/constraint.c
index e8a4983528e..59a374d5e88 100644
--- a/source/blender/blenkernel/intern/constraint.c
+++ b/source/blender/blenkernel/intern/constraint.c
@@ -319,8 +319,7 @@ void BKE_constraint_mat_convertspace(
{
/* local + parent to pose */
if (pchan->bone) {
- copy_m4_m4(diff_mat,
pchan->bone->arm_mat);
- mul_m4_m4m4(mat, mat, diff_mat);
+ mul_m4_m4m4(mat, pchan->bone->arm_mat,
mat);
}
/* use pose-space as stepping stone for other
spaces */
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