[Hgengine-cvs] SF.net SVN: hgengine:[349] Mercury2/testShader.frag

[<axl...@us...>]

Revision: 349
          http://hgengine.svn.sourceforge.net/hgengine/?rev=349&view=rev
Author:   axlecrusher
Date:     2009-06-21 01:44:12 +0000 (Sun, 21 Jun 2009)

Log Message:
-----------
optimize

Modified Paths:
--------------
    Mercury2/testShader.frag

Modified: Mercury2/testShader.frag
===================================================================
--- Mercury2/testShader.frag	2009-06-21 00:50:41 UTC (rev 348)
+++ Mercury2/testShader.frag	2009-06-21 01:44:12 UTC (rev 349)
@@ -4,5 +4,6 @@
 void main()
 {
 //	gl_FragData[0] = texture2D(HG_Texture0, gl_TexCoord[0].st);
-	gl_FragData[0].rgb = (normalize(normal)+1.0)/2.0;
+	vec3 n = normalize(normal);
+	gl_FragData[0].rgb = 0.5 + 0.5 * n;
 }


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