[Bf-blender-cvs] [1fc3224] master: Fix fast navigate winding being incorrect (apparent when backface culling was on)

[Antony Riakiotakis]

Commit: 1fc32249f5d8bf33634461f9d1421104e5cf0323
Author: Antony Riakiotakis
Date:   Tue Aug 4 16:03:20 2015 +0200
Branches: master
https://developer.blender.org/rB1fc32249f5d8bf33634461f9d1421104e5cf0323

Fix fast navigate winding being incorrect (apparent when backface
culling was on)

===================================================================

M	source/blender/gpu/intern/gpu_buffers.c

===================================================================

diff --git a/source/blender/gpu/intern/gpu_buffers.c b/source/blender/gpu/intern/gpu_buffers.c
index 997f294..e0d0ef9 100644
--- a/source/blender/gpu/intern/gpu_buffers.c
+++ b/source/blender/gpu/intern/gpu_buffers.c
@@ -1617,8 +1617,8 @@ static GPUBuffer *gpu_get_grid_buffer(int gridsize, GLenum *index_type, unsigned
         int i; \
         for (i = 0; i < totgrid; i++) { \
             int currentquad = i * 6; \
-            buffer[currentquad] = i * gridsize * gridsize; \
-            buffer[currentquad + 1] = i * gridsize * gridsize + gridsize - 1; \
+            buffer[currentquad]     = i * gridsize * gridsize + gridsize - 1; \
+            buffer[currentquad + 1] = i * gridsize * gridsize; \
             buffer[currentquad + 2] = (i + 1) * gridsize * gridsize - gridsize; \
             buffer[currentquad + 3] = (i + 1) * gridsize * gridsize - 1; \
             buffer[currentquad + 4] = i * gridsize * gridsize + gridsize - 1; \