20 lines
395 B
GLSL
20 lines
395 B
GLSL
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varying vec3 nor;
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uniform mat4 invtworldm;
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varying vec3 eyenor;
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varying vec3 viewpos;
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void main() {
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nor = (invtworldm * vec4(gl_Normal, 0.0)).xyz;
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nor = normalize(nor);
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nor = nor * 0.5 + 0.5;
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eyenor = gl_NormalMatrix * gl_Normal;
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viewpos = -normalize((gl_ModelViewMatrix * gl_Vertex).xyz);
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gl_TexCoord[0] = gl_MultiTexCoord0;
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gl_Position = ftransform();
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gl_FrontColor = gl_Color;
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}
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