[Bf-blender-cvs] [261cd7f] master: Fix T43649: Geometry node breaks GLSL shading

[Sergey Sharybin]

Commit: 261cd7f6bfb29a665819c2cfc64da6edee9ca6e2
Author: Sergey Sharybin
Date:   Fri Feb 13 15:23:41 2015 +0500
Branches: master
https://developer.blender.org/rB261cd7f6bfb29a665819c2cfc64da6edee9ca6e2

Fix T43649: Geometry node breaks GLSL shading

The issue was caused by the recently added attribute, which is to be
added to the shader function even tho it's not supported.

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

M	source/blender/gpu/shaders/gpu_shader_material.glsl

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

diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl
index a1a4a14..945b7ef 100644
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@@ -2357,7 +2357,7 @@ void node_uvmap(vec3 attr_uv, out vec3 outvec)
 void node_geometry(vec3 I, vec3 N, mat4 toworld,
 	out vec3 position, out vec3 normal, out vec3 tangent,
 	out vec3 true_normal, out vec3 incoming, out vec3 parametric,
-	out float backfacing)
+	out float backfacing, out float pointiness)
 {
 	position = (toworld*vec4(I, 1.0)).xyz;
 	normal = (toworld*vec4(N, 0.0)).xyz;
@@ -2370,6 +2370,7 @@ void node_geometry(vec3 I, vec3 N, mat4 toworld,
 
 	parametric = vec3(0.0);
 	backfacing = (gl_FrontFacing)? 0.0: 1.0;
+	pointiness = 0.0;
 }
 
 void node_tex_coord(vec3 I, vec3 N, mat4 viewinvmat, mat4 obinvmat, vec4 camerafac,