* Fixed nodetree animation by giving nodes unique names

Now the rna path to nodes happens via the node name, which is ensured to be unique via RNA.
As part of this, the node->username string has been removed, upon renaming the node itself it takes care of making sure it's unique (like bones, constraints, etc). There's currently no interactive rename tool, but you can do it via the datablocks editor.

- plus a few notifier tweaks, using the newer NC_NODE notifier to refresh graph editor etc.

1 files changed, 7 insertions, 0 deletions

diff --git a/source/blender/editors/space_nla/space_nla.c b/source/blender/editors/space_nla/space_nla.c
index 743f6e24d05..1e35e9122e6 100644
--- a/source/blender/editors/space_nla/space_nla.c
+++ b/source/blender/editors/space_nla/space_nla.c
@@ -432,6 +432,13 @@ static void nla_main_area_listener(ARegion *ar, wmNotifier *wmn)
 					break;
 			}
 			break;
+		case NC_NODE:
+			switch(wmn->action) {
+				case NA_EDITED:
+					ED_region_tag_redraw(ar);
+					break;
+			}
+			break;
 		default:
 			if(wmn->data==ND_KEYS)
 				ED_region_tag_redraw(ar);