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List:       kde-commits
Subject:    playground/games/astrododge/data/shaders
From:       Rivo Laks <rivolaks () hot ! ee>
Date:       2009-07-21 16:12:06
Message-ID: 1248192726.238790.18084.nullmailer () svn ! kde ! org
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SVN commit 1000592 by rivol:

Make point- and spotlights work again.

 M  +2 -1      light-point.vert  
 M  +3 -2      light-spot.vert  


--- trunk/playground/games/astrododge/data/shaders/light-point.vert #1000591:1000592
@@ -1,9 +1,10 @@
 uniform vec3 lightPosition;
 
 varying vec3 toLight;
+varying vec4 vertexEye;
 
 
 void calculateLightVertex()
 {
-    toLight = lightPosition - (gl_ModelViewMatrix * gl_Vertex).xyz;
+    toLight = lightPosition - vertexEye.xyz;
 }
--- trunk/playground/games/astrododge/data/shaders/light-spot.vert #1000591:1000592
@@ -1,9 +1,10 @@
 varying vec3 toLight;
 varying float vertexdist;
+varying vec4 vertexEye;
 
 
 void calculateLightVertex()
 {
-    toLight = -(gl_ModelViewMatrix * gl_Vertex).xyz;
-    vertexdist = length(gl_ModelViewMatrix * gl_Vertex);
+    toLight = -vertexEye.xyz;
+    vertexdist = length(toLight);
 }
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