[Bf-blender-cvs] [4b614d9e942] temp-fracture-modifier-2.8: anim bind rotation fix (again)

[Martin Felke]

Commit: 4b614d9e942d5bb75031cca22d43858c7dc386d5
Author: Martin Felke
Date:   Sat Jan 12 14:46:39 2019 +0100
Branches: temp-fracture-modifier-2.8
https://developer.blender.org/rB4b614d9e942d5bb75031cca22d43858c7dc386d5

anim bind rotation fix (again)

===================================================================

M	source/blender/blenkernel/intern/fracture.c

===================================================================

diff --git a/source/blender/blenkernel/intern/fracture.c b/source/blender/blenkernel/intern/fracture.c
index 376343bcc18..8a56b984f9a 100644
--- a/source/blender/blenkernel/intern/fracture.c
+++ b/source/blender/blenkernel/intern/fracture.c
@@ -1568,7 +1568,8 @@ void BKE_fracture_animated_loc_rot(FractureModifierData *fmd, Object *ob, bool d
 	Mesh *dm = NULL;
 	int totvert, count = 0, i = 0, *orig_index = NULL, totpoly, items;
 	KDTree *tree = NULL;
-	float anim_imat[4][4], imat[4][4];
+	float anim_imat[4][4], imat[4][4], anim_quat[4];
+
 	Object *ob_eval;
 	bool mesh_free = false;
 	Scene* scene= DEG_get_input_scene(depsgraph);
@@ -1591,6 +1592,7 @@ void BKE_fracture_animated_loc_rot(FractureModifierData *fmd, Object *ob, bool d
 
 	invert_m4_m4(anim_imat, fmd->anim_mesh_ob->obmat);
 	invert_m4_m4(imat, ob->obmat);
+	mat4_to_quat(anim_quat, fmd->anim_mesh_ob->obmat);
 
 	if (do_bind) {
 
@@ -1828,13 +1830,7 @@ void BKE_fracture_animated_loc_rot(FractureModifierData *fmd, Object *ob, bool d
 
 				if (fmd->flag & MOD_FRACTURE_USE_ANIMATED_MESH_ROTATION)
 				{
-					float ob_quat[4], anim_quat[4];
-					mat4_to_quat(ob_quat, ob->obmat);
-					mat4_to_quat(anim_quat, fmd->anim_mesh_ob->obmat);
-
-					mul_qt_qtqt(quat, ob_quat, quat);
 					mul_qt_qtqt(quat, anim_quat, quat);
-
 					copy_qt_qt(mi->rigidbody->orn, quat);
 				}