15 lines
480 B
GLSL
15 lines
480 B
GLSL
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uniform sampler2D DiffuseMap;
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uniform sampler2D SpecularMap;
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uniform sampler2D SSAO;
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uniform vec2 screen;
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uniform vec3 ambient;
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vec3 getLightFactor(float specMapValue)
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{
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vec2 tc = gl_FragCoord.xy / screen;
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vec3 DiffuseComponent = texture(DiffuseMap, tc).xyz;
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vec3 SpecularComponent = texture(SpecularMap, tc).xyz;
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float ao = texture(SSAO, tc).x;
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vec3 tmp = ao * ambient + DiffuseComponent + SpecularComponent * specMapValue;
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return tmp * (0.4 + ao*0.6);
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}
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