Rigging: Add transform for custom bone shapes

Add translation/rotation/scale parameters for custom bones shapes. The
new scale is a 3D vector `custom_shape_scale_xyz`, and replaces the
`custom_shape_scale` float.

Reviewed By: #animation_rigging, sybren, zeddb

Differential Revision: https://developer.blender.org/D10974

1 files changed, 11 insertions, 0 deletions

diff --git a/source/blender/blenloader/intern/versioning_300.c b/source/blender/blenloader/intern/versioning_300.c
index 182231b5878..ae2371402e4 100644
--- a/source/blender/blenloader/intern/versioning_300.c
+++ b/source/blender/blenloader/intern/versioning_300.c
@@ -21,6 +21,7 @@
 #define DNA_DEPRECATED_ALLOW
 
 #include "BLI_listbase.h"
+#include "BLI_math_vector.h"
 #include "BLI_utildefines.h"
 
 #include "DNA_brush_types.h"
@@ -95,5 +96,15 @@ void blo_do_versions_300(FileData *fd, Library *UNUSED(lib), Main *bmain)
    */
   {
     /* Keep this block, even when empty. */
+    if (!DNA_struct_elem_find(fd->filesdna, "bPoseChannel", "float", "custom_scale_xyz[3]")) {
+      LISTBASE_FOREACH (Object *, ob, &bmain->objects) {
+        if (ob->pose == NULL) {
+          continue;
+        }
+        LISTBASE_FOREACH (bPoseChannel *, pchan, &ob->pose->chanbase) {
+          copy_v3_fl(pchan->custom_scale_xyz, pchan->custom_scale);
+        }
+      }
+    }
   }
 }