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15 lines
361 B
Python
15 lines
361 B
Python
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$input v_normal, v_color0
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/*
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* Copyright 2011-2012 Branimir Karadzic. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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*/
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void main()
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{
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vec3 lightDir = vec3(0.0, 0.0, -1.0);
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float ndotl = max(dot(normalize(v_normal), lightDir), 0.0);
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float spec = pow(ndotl, 30.0);
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gl_FragColor = v_color0 * ndotl + spec;
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}
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