1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/makesdna/DNA_world_types.h b/source/blender/makesdna/DNA_world_types.h
index 497b99eb04d..88f2e0c9407 100644
--- a/source/blender/makesdna/DNA_world_types.h
+++ b/source/blender/makesdna/DNA_world_types.h
@@ -16,6 +16,7 @@ extern "C" {
 
 struct AnimData;
 struct Ipo;
+struct LightgroupMembership;
 struct bNodeTree;
 
 #ifndef MAX_MTEX
@@ -70,6 +71,9 @@ typedef struct World {
   /* nodes */
   struct bNodeTree *nodetree;
 
+  /* Lightgroup membership information. */
+  struct LightgroupMembership *lightgroup;
+
   /** Runtime. */
   ListBase gpumaterial;
 } World;