From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Wed, 9 May 2007 00:17:21 +0000 (+0000)
Subject: removed a wasted normalize in fragment shader for model lighting
X-Git-Tag: xonotic-v0.1.0preview~3194
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=0b22f928d2229a7f617693d249b414f07e33baf3;p=xonotic%2Fdarkplaces.git

removed a wasted normalize in fragment shader for model lighting


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7253 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_rmain.c b/gl_rmain.c
index 6d010a61..41315e4d 100644
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -596,7 +596,7 @@ static const char *builtinshaderstring =
 "\n"
 "	// get the surface normal and light normal\n"
 "	myhvec3 surfacenormal = normalize(myhvec3(texture2D(Texture_Normal, TexCoord)) - myhvec3(0.5));\n"
-"	myhvec3 diffusenormal = myhvec3(normalize(LightVector));\n"
+"	myhvec3 diffusenormal = myhvec3(LightVector);\n"
 "\n"
 "	// calculate directional shading\n"
 "	color.rgb *= AmbientColor + DiffuseColor * myhalf(max(float(dot(surfacenormal, diffusenormal)), 0.0));\n"