31 lines
796 B
GLSL
31 lines
796 B
GLSL
uniform sampler2D DiffuseMap;
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uniform sampler2D SpecularMap;
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uniform sampler2D SSAO;
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#ifdef UBO_DISABLED
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uniform mat4 ViewMatrix;
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uniform mat4 ProjectionMatrix;
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uniform mat4 InverseViewMatrix;
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uniform mat4 InverseProjectionMatrix;
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uniform vec2 screen;
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#else
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layout (std140) uniform MatrixesData
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{
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mat4 ViewMatrix;
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mat4 ProjectionMatrix;
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mat4 InverseViewMatrix;
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mat4 InverseProjectionMatrix;
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mat4 ShadowViewProjMatrixes[4];
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vec2 screen;
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};
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#endif
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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 = DiffuseComponent + SpecularComponent * specMapValue;
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return tmp * ao;
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} |