1 files changed, 30 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c
index 08a95477c2e..1149d8eee25 100644
--- a/source/blender/blenkernel/intern/armature.c
+++ b/source/blender/blenkernel/intern/armature.c
@@ -2464,3 +2464,33 @@ void where_is_pose (Scene *scene, Object *ob)
 		}
 	}
 }
+
+
+/* Returns total selected vgroups,
+ * wpi.defbase_sel is assumed malloc'd, all values are set */
+int get_selected_defgroups(Object *ob, char *dg_selection, int defbase_len)
+{
+	bDeformGroup *defgroup;
+	unsigned int i;
+	Object *armob= object_pose_armature_get(ob);
+	int dg_flags_sel_tot= 0;
+
+	if(armob) {
+		bPose *pose= armob->pose;
+		for (i= 0, defgroup= ob->defbase.first; i < defbase_len && defgroup; defgroup = defgroup->next, i++) {
+			bPoseChannel *pchan= get_pose_channel(pose, defgroup->name);
+			if(pchan && (pchan->bone->flag & BONE_SELECTED)) {
+				dg_selection[i]= TRUE;
+				dg_flags_sel_tot++;
+			}
+			else {
+				dg_selection[i]= FALSE;
+			}
+		}
+	}
+	else {
+		memset(dg_selection, FALSE, sizeof(char) * defbase_len);
+	}
+
+	return dg_flags_sel_tot;
+}