[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [44366] trunk/blender/source/blender/gpu/ intern/gpu_buffers.c: Bugfix: don' t read from a write-only VBO when updating grid buffers.

Nicholas Bishop nicholasbishop at gmail.com
Thu Feb 23 11:35:26 CET 2012


Revision: 44366
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=44366
Author:   nicholasbishop
Date:     2012-02-23 10:35:23 +0000 (Thu, 23 Feb 2012)
Log Message:
-----------
Bugfix: don't read from a write-only VBO when updating grid buffers.

Modified Paths:
--------------
    trunk/blender/source/blender/gpu/intern/gpu_buffers.c

Modified: trunk/blender/source/blender/gpu/intern/gpu_buffers.c
===================================================================
--- trunk/blender/source/blender/gpu/intern/gpu_buffers.c	2012-02-23 10:29:04 UTC (rev 44365)
+++ trunk/blender/source/blender/gpu/intern/gpu_buffers.c	2012-02-23 10:35:23 UTC (rev 44366)
@@ -1428,10 +1428,10 @@
 					for(j = 0; j < gridsize-1; ++j) {
 						for(k = 0; k < gridsize-1; ++k) {
 							normal_quad_v3(vert_data[(j+1)*gridsize + (k+1)].no,
-								vert_data[(j+1)*gridsize + k].co,
-								vert_data[(j+1)*gridsize + k+1].co,
-								vert_data[j*gridsize + k+1].co,
-								vert_data[j*gridsize + k].co);
+								grid[(j+1)*gridsize + k].co,
+								grid[(j+1)*gridsize + k+1].co,
+								grid[j*gridsize + k+1].co,
+								grid[j*gridsize + k].co);
 						}
 					}
 				}




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