28 lines
484 B
GLSL
28 lines
484 B
GLSL
/**
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* @file sunLightF.glsl
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*
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* $LicenseInfo:firstyear=2007&license=viewerlgpl$
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* $/LicenseInfo$
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*/
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#version 120
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varying vec4 vary_light;
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varying vec2 vary_fragcoord;
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uniform vec2 screen_res;
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void main()
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{
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//transform vertex
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gl_Position = ftransform();
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vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
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vary_fragcoord = (pos.xy * 0.5 + 0.5)*screen_res;
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vec4 tex = gl_MultiTexCoord0;
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tex.w = 1.0;
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vary_light = gl_MultiTexCoord0;
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gl_FrontColor = gl_Color;
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}
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