14 lines
249 B
GLSL
14 lines
249 B
GLSL
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#version 410 core
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uniform vec3 objectColor;
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uniform vec3 lightDir;
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in vec3 interpNormal;
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void main()
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{
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vec3 normal = normalize(interpNormal);
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float diffuse = max(dot(normal, -lightDir), 0.0);
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gl_FragColor = vec4(objectColor * diffuse, 1.0);
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}
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