[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [53673] trunk/blender/source/blender/ blenloader/intern/readfile.c: fix [#33806] weight paint crash and computer freeze when painting

Campbell Barton ideasman42 at gmail.com
Wed Jan 9 05:17:59 CET 2013


Revision: 53673
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=53673
Author:   campbellbarton
Date:     2013-01-09 04:17:53 +0000 (Wed, 09 Jan 2013)
Log Message:
-----------
fix [#33806] weight paint crash and computer freeze when painting

clear weight paint runtime data on file-load.

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	2013-01-09 03:43:30 UTC (rev 53672)
+++ trunk/blender/source/blender/blenloader/intern/readfile.c	2013-01-09 04:17:53 UTC (rev 53673)
@@ -5124,6 +5124,16 @@
 		
 		sce->toolsettings->imapaint.paintcursor = NULL;
 		sce->toolsettings->particle.paintcursor = NULL;
+
+		/* in rare cases this is needed, see [#33806] */
+		if (sce->toolsettings->vpaint) {
+			sce->toolsettings->vpaint->vpaint_prev = NULL;
+			sce->toolsettings->vpaint->tot = 0;
+		}
+		if (sce->toolsettings->wpaint) {
+			sce->toolsettings->wpaint->wpaint_prev = NULL;
+			sce->toolsettings->wpaint->tot = 0;
+		}
 	}
 
 	if (sce->ed) {




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