fixed copy between UV layers.

made the UV layer menu a generic functions (can make a menu from the names of any custimdata layer type)
added a menu in the UV window for selecting teh editnmode UV layer - If there ends up not being enough room in the header this may need to be removed.

1 files changed, 23 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index 931e555a49e..466ba9f4201 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -545,6 +545,29 @@ int CustomData_get_render_layer_index(const CustomData *data, int type)
 	return -1;
 }
 
+int CustomData_get_active_layer(const CustomData *data, int type)
+{
+	int i;
+
+	for(i=0; i < data->totlayer; ++i)
+		if(data->layers[i].type == type)
+			return data->layers[i].active;
+
+	return -1;
+}
+
+int CustomData_get_render_layer(const CustomData *data, int type)
+{
+	int i;
+
+	for(i=0; i < data->totlayer; ++i)
+		if(data->layers[i].type == type)
+			return data->layers[i].active_rnd;
+
+	return -1;
+}
+
+
 void CustomData_set_layer_active(CustomData *data, int type, int n)
 {
 	int i;