initial cleanup for weight paint branch

- move get_selected_defgroups & count_selected_defgroups into blenkernel
- split calc_weightpaint_vert_color() logic so its more obvious whats default and multipaint behavior

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_armature.h b/source/blender/blenkernel/BKE_armature.h
index 7d60c00156d..75a2d9c3193 100644
--- a/source/blender/blenkernel/BKE_armature.h
+++ b/source/blender/blenkernel/BKE_armature.h
@@ -100,6 +100,9 @@ void get_objectspace_bone_matrix (struct Bone* bone, float M_accumulatedMatrix[]
 void vec_roll_to_mat3(float *vec, float roll, float mat[][3]);
 void mat3_to_vec_roll(float mat[][3], float *vec, float *roll);
 
+char* get_selected_defgroups(struct Object *ob, int defcnt);
+int count_selected_defgroups(const char *list, int len);
+
 /* Common Conversions Between Co-ordinate Spaces */
 void armature_mat_world_to_pose(struct Object *ob, float inmat[][4], float outmat[][4]);
 void armature_loc_world_to_pose(struct Object *ob, float *inloc, float *outloc);