Cleanup: Add comment about use of ID pointer in TreeStoreElem

2017-03-10 23:29:32 +01:00
parent 176698b2eb
commit cdb7498f66
1 changed files with 3 additions and 0 deletions
--- a/source/blender/makesdna/DNA_outliner_types.h
+++ b/source/blender/makesdna/DNA_outliner_types.h
@@ -38,6 +38,9 @@ struct ID;

 typedef struct TreeStoreElem {
 	short type, nr, flag, used;
+
+	/* XXX We actually also store non-ID data in this pointer for identifying
+	 * the TreeStoreElem for a TreeElement when rebuilding the tree. Ugly! */
 	struct ID *id;
 } TreeStoreElem;