diff options
| -rw-r--r-- | source/blender/ikplugin/intern/iksolver_plugin.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/ikplugin/intern/iksolver_plugin.c b/source/blender/ikplugin/intern/iksolver_plugin.c index 41700b96acc..8d4d01b7e97 100644 --- a/source/blender/ikplugin/intern/iksolver_plugin.c +++ b/source/blender/ikplugin/intern/iksolver_plugin.c @@ -347,11 +347,15 @@ static void execute_posetree(struct Scene *scene, Object *ob, PoseTree *tree) /* first set the goal inverse transform, assuming the root of tree was done ok! */ pchan= tree->pchan[0]; - if (pchan->parent) + if (pchan->parent) { /* transform goal by parent mat, so this rotation is not part of the * segment's basis. otherwise rotation limits do not work on the * local transform of the segment itself. */ copy_m4_m4(rootmat, pchan->parent->pose_mat); + /* However, we do not want to get (i.e. reverse) parent's scale, as it generates [#31008] + * kind of nasty bugs... */ + normalize_m4(rootmat); + } else unit_m4(rootmat); copy_v3_v3(rootmat[3], pchan->pose_head); |