16 lines
281 B
GLSL
16 lines
281 B
GLSL
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#version 120
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varying vec3 vertex;
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varying vec3 normal;
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varying vec3 relVec;
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void main()
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{
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normal = gl_Normal;
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vertex = gl_Vertex.xyz;
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vec3 ep = (gl_ModelViewMatrixInverse * vec4 (0.0, 0.0, 0.0, 1.0)).xyz;
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relVec = vertex - ep;
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gl_Position = ftransform();
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}
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