12 lines
203 B
Plaintext
12 lines
203 B
Plaintext
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uniform vec3 ambient;
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uniform vec3 sunDir;
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uniform vec3 sunColor;
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vec3 lighting(vec3 normal)
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{
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vec3 color = ambient;
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float d = max(0.0, -dot(normal, sunDir));
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color += d * sunColor;
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return color;
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}
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