[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [58097] branches/soc-2013-dingto/source/ blender/gpu/shaders/gpu_shader_material.glsl: * Fix GLSL shader for Light Path node after ray depth addition.

[Thomas Dinges]

Revision: 58097
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=58097
Author:   dingto
Date:     2013-07-09 01:05:04 +0000 (Tue, 09 Jul 2013)
Log Message:
-----------
* Fix GLSL shader for Light Path node after ray depth addition. 

Modified Paths:
--------------
    branches/soc-2013-dingto/source/blender/gpu/shaders/gpu_shader_material.glsl

Modified: branches/soc-2013-dingto/source/blender/gpu/shaders/gpu_shader_material.glsl
===================================================================
--- branches/soc-2013-dingto/source/blender/gpu/shaders/gpu_shader_material.glsl	2013-07-09 01:04:49 UTC (rev 58096)
+++ branches/soc-2013-dingto/source/blender/gpu/shaders/gpu_shader_material.glsl	2013-07-09 01:05:04 UTC (rev 58097)
@@ -2253,7 +2253,8 @@
 	out float is_singular_ray,
 	out float is_reflection_ray,
 	out float is_transmission_ray,
-	out float ray_length)
+	out float ray_length,
+	out float ray_depth)
 {
 	is_camera_ray = 1.0;
 	is_shadow_ray = 0.0;
@@ -2263,6 +2264,7 @@
 	is_reflection_ray = 0.0;
 	is_transmission_ray = 0.0;
 	ray_length = 1.0;
+	ray_depth = 0.0;
 }
 
 void node_light_falloff(float strength, float tsmooth, out float quadratic, out float linear, out float constant)