[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [56408] trunk/blender/source/blender/ blenloader/intern/readfile.c: Fix for #35147, view in backdrop and image editor in compositor don't work anymore.
Lukas Toenne
lukas.toenne at googlemail.com
Tue Apr 30 09:40:15 CEST 2013
Revision: 56408
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=56408
Author: lukastoenne
Date: 2013-04-30 07:40:15 +0000 (Tue, 30 Apr 2013)
Log Message:
-----------
Fix for #35147, view in backdrop and image editor in compositor don't work anymore. The active_viewer_key which sets the active node tree to use for the viewer image was not initialized in do_versions yet.
Modified Paths:
--------------
trunk/blender/source/blender/blenloader/intern/readfile.c
Modified: trunk/blender/source/blender/blenloader/intern/readfile.c
===================================================================
--- trunk/blender/source/blender/blenloader/intern/readfile.c 2013-04-30 07:34:23 UTC (rev 56407)
+++ trunk/blender/source/blender/blenloader/intern/readfile.c 2013-04-30 07:40:15 UTC (rev 56408)
@@ -9396,6 +9396,41 @@
}
}
+ {
+ /* Initialize the active_viewer_key for compositing */
+ bScreen *screen;
+ Scene *scene;
+ bNodeInstanceKey active_viewer_key = {0};
+ /* simply pick the first node space and use that for the active viewer key */
+ for (screen = main->screen.first; screen; screen = screen->id.next) {
+ ScrArea *sa;
+ for (sa = screen->areabase.first; sa; sa = sa->next) {
+ SpaceLink *sl;
+ for (sl = sa->spacedata.first; sl; sl= sl->next) {
+ if (sl->spacetype == SPACE_NODE) {
+ SpaceNode *snode = (SpaceNode *)sl;
+ bNodeTreePath *path = snode->treepath.last;
+ if (!path)
+ continue;
+
+ active_viewer_key = path->parent_key;
+ break;
+ }
+ }
+ if (active_viewer_key.value != 0)
+ break;
+ }
+ if (active_viewer_key.value != 0)
+ break;
+ }
+
+ for (scene = main->scene.first; scene; scene = scene->id.next) {
+ /* NB: scene->nodetree is a local ID block, has been direct_link'ed */
+ if (scene->nodetree)
+ scene->nodetree->active_viewer_key = active_viewer_key;
+ }
+ }
+
/* WATCH IT!!!: pointers from libdata have not been converted yet here! */
/* WATCH IT 2!: Userdef struct init see do_versions_userdef() above! */
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