Made it so blender has an active render layer for Uv and Vertex color mesh layers.

This means changing the active UV/VCol layers wont change what renders.
needed to adjust the minor version so old files will copy the active layer to the render-uv/vcol layer.

boxpack2d.py - redoen in C now, dont need python version.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/makesdna/DNA_customdata_types.h b/source/blender/makesdna/DNA_customdata_types.h
index 921554552ef..b9f6ab0e60b 100644
--- a/source/blender/makesdna/DNA_customdata_types.h
+++ b/source/blender/makesdna/DNA_customdata_types.h
@@ -38,6 +38,8 @@ typedef struct CustomDataLayer {
 	int offset;     /* in editmode, offset of layer in block */
 	int flag;       /* general purpose flag */
 	int active;     /* number of the active layer of this type */
+	int active_rnd; /* number of the layer to render*/
+	char pad[4];
 	char name[32];  /* layer name */
 	void *data;     /* layer data */
 } CustomDataLayer;