[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [23745] trunk/blender/source/blender/ editors/space_view3d/view3d_draw.c: Fix background image sometimes drawing into depth buffer, causing

[Brecht Van Lommel]

Revision: 23745
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=23745
Author:   blendix
Date:     2009-10-09 17:47:35 +0200 (Fri, 09 Oct 2009)

Log Message:
-----------
Fix background image sometimes drawing into depth buffer, causing
wireframes to be occluded.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_view3d/view3d_draw.c

Modified: trunk/blender/source/blender/editors/space_view3d/view3d_draw.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/view3d_draw.c	2009-10-09 15:25:19 UTC (rev 23744)
+++ trunk/blender/source/blender/editors/space_view3d/view3d_draw.c	2009-10-09 15:47:35 UTC (rev 23745)
@@ -1413,6 +1413,7 @@
 	}
 	
 	if(v3d->zbuf) glDisable(GL_DEPTH_TEST);
+	glDepthMask(0);
 	
 	glBlendFunc(GL_SRC_ALPHA,  GL_ONE_MINUS_SRC_ALPHA); 
 	
@@ -1433,6 +1434,8 @@
 	wmPopMatrix();
 	
 	glDisable(GL_BLEND);
+
+	glDepthMask(1);
 	if(v3d->zbuf) glEnable(GL_DEPTH_TEST);
 }