37 lines
700 B
GLSL
37 lines
700 B
GLSL
/**
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* @file fullbrightV.glsl
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*
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* Copyright (c) 2007-$CurrentYear$, Linden Research, Inc.
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* $License$
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*/
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void calcAtmospherics(vec3 inPositionEye);
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vec3 atmosAmbient(vec3 light);
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vec3 atmosAffectDirectionalLight(float lightIntensity);
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vec3 scaleDownLight(vec3 light);
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vec3 scaleUpLight(vec3 light);
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varying float vary_texture_index;
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void main()
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{
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//transform vertex
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vec4 vert = vec4(gl_Vertex.xyz, 1.0);
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vary_texture_index = gl_Vertex.w;
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gl_Position = gl_ModelViewProjectionMatrix*vert;
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gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
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vec4 pos = (gl_ModelViewMatrix * vert);
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calcAtmospherics(pos.xyz);
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gl_FrontColor = gl_Color;
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gl_FogFragCoord = pos.z;
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}
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