obscure feature: Display Custom Bone Shape at another bones transform.

Brecht and I took a fair bit of convincing on this one however Cessen was jumping through hoops to do without this feature.
Having the shape being an external mesh deformed by its own armature, which were both hidden but in the same layer *(so the depgraph would update them).
Without this some of the bones in the rig also dont make much sense when animating with.

1 files changed, 7 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_pose.c b/source/blender/makesrna/intern/rna_pose.c
index 07c4445872e..ff8f21028eb 100644
--- a/source/blender/makesrna/intern/rna_pose.c
+++ b/source/blender/makesrna/intern/rna_pose.c
@@ -912,6 +912,13 @@ static void rna_def_pose_channel(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Custom Object", "Object that defines custom draw type for this bone.");
 	RNA_def_property_update(prop, NC_OBJECT|ND_POSE, "rna_Pose_update");
 	
+	prop= RNA_def_property(srna, "custom_shape_transform", PROP_POINTER, PROP_NONE);
+	RNA_def_property_pointer_sdna(prop, NULL, "custom_tx");
+	RNA_def_property_struct_type(prop, "PoseBone");
+	RNA_def_property_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Custom Shape Transform", "Bone that defines the display transform of this custom shape.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_POSE, "rna_Pose_update");
+	
 	/* bone groups */
 	prop= RNA_def_property(srna, "bone_group_index", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "agrp_index");