[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [60798] trunk/blender/source/blender/ compositor/intern/COM_ExecutionSystemHelper.cpp: Fix #37084, Backdrop not invalidating inside node groups.

[Lukas Toenne]

Revision: 60798
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=60798
Author:   lukastoenne
Date:     2013-10-16 07:55:52 +0000 (Wed, 16 Oct 2013)
Log Message:
-----------
Fix #37084, Backdrop not invalidating inside node groups.
Extended the is_active_group flag such that both the current edittree as well as the base node tree in Scene do a viewer node update.

Modified Paths:
--------------
    trunk/blender/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp

Modified: trunk/blender/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp
===================================================================
--- trunk/blender/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp	2013-10-16 05:29:28 UTC (rev 60797)
+++ trunk/blender/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp	2013-10-16 07:55:52 UTC (rev 60798)
@@ -45,7 +45,10 @@
 	vector<Node *>& nodes = system.getNodes();
 	vector<SocketConnection *>& links = system.getConnections();
 	
-	bool is_active_group = (parent_key.value == system.getContext().getbNodeTree()->active_viewer_key.value);
+	const bNodeTree *basetree = system.getContext().getbNodeTree();
+	/* update viewers in the active edittree as well the base tree (for backdrop) */
+	bool is_active_group = (parent_key.value == basetree->active_viewer_key.value
+	                        || tree == basetree);
 	
 	/* add all nodes of the tree to the node list */
 	bNode *node = (bNode *)tree->nodes.first;