From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 16 Aug 2011 08:06:52 +0000 (+0000)
Subject: fix GLSL shader error with directional bouncegrid and fog
X-Git-Tag: xonotic-v0.5.0~47
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=817ff8feee1cfe1ae2ceae3437930678219dd61f;p=xonotic%2Fdarkplaces.git

fix GLSL shader error with directional bouncegrid and fog

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11274 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=c6b063db8b4b2175f81ec0146f4e23a0ec1abcd9
---

diff --git a/shader_glsl.h b/shader_glsl.h
index 5d6672bf..5a00e7a7 100644
--- a/shader_glsl.h
+++ b/shader_glsl.h
@@ -645,7 +645,7 @@
 "uniform highp float FogHeightFade;\n"
 "vec3 FogVertex(vec4 surfacecolor)\n"
 "{\n"
-"#if defined(MODE_LIGHTDIRECTIONMAP_MODELSPACE) || defined(MODE_DEFERREDGEOMETRY) || defined(USEREFLECTCUBE)\n"
+"#if defined(MODE_LIGHTDIRECTIONMAP_MODELSPACE) || defined(MODE_DEFERREDGEOMETRY) || defined(USEREFLECTCUBE) || defined(USEBOUNCEGRIDDIRECTIONAL)\n"
 "	vec3 EyeVectorModelSpace = vec3(VectorS.w, VectorT.w, VectorR.w);\n"
 "#endif\n"
 "	float FogPlaneVertexDist = EyeVectorFogDepth.w;\n"