Lucas de Vries
36 lines
921 B
Plaintext
36 lines
921 B
Plaintext
attribute vec4 in_position;
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attribute vec3 in_normal;
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attribute vec2 in_uv;
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varying vec2 uv;
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varying vec3 pos, center;
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varying vec3 normal, binormal, tangent, light, light2;
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varying float dist, dist2;
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uniform float nodeScale;
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void main()
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{
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normal = normalize(gl_NormalMatrix * in_normal);
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binormal = normalize(cross(normal, gl_NormalMatrix * vec3(0.0,0.999,0.04471017781)));
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tangent = normalize(cross(normal, binormal));
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vec4 vertPos = gl_ModelViewMatrix * in_position;
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pos = vertPos.xyz;
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center = (gl_ModelViewMatrix * vec4(0.0,0.0,0.0,1.0)).xyz;
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vec4 lpos = gl_LightSource[0].position;
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vec4 lpos2 = gl_LightSource[1].position;
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vec4 s = normalize(lpos-vertPos);
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vec4 s2 = normalize(lpos2-vertPos);
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light = s.xyz;
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light2 = s2.xyz;
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dist = distance(vertPos, lpos);
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dist2 = distance(vertPos, lpos2);
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uv = in_uv;
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gl_Position = gl_ProjectionMatrix * vertPos;
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}
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