28 lines
896 B
GLSL
28 lines
896 B
GLSL
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layout(location = 0) out vec4 outColor;
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layout(location = 1) out float outDepth;
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layout(location = 0) in vec2 uv;
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layout(binding = 0) uniform UniformPostData {
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float exposure, gamma;
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} postdata;
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layout(binding = 1) uniform sampler2D texSampler;
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layout(binding = 2) uniform sampler2D brightSampler;
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layout(binding = 3) uniform sampler2D brightSampler2;
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layout(binding = 4) uniform sampler2D brightSampler3;
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layout(binding = 5) uniform sampler2D depthSampler;
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void main() {
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vec3 hdrColor = texture(texSampler, uv).rgb;
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vec3 bloomColor = texture(brightSampler, uv).rgb + texture(brightSampler2, uv).rgb + texture(brightSampler3, uv).rgb;
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vec3 mapped = vec3(1.0) - exp(-hdrColor * postdata.exposure);
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mapped = pow(mapped, vec3(1.0 / postdata.gamma));
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//mapped += bloomColor; //bugged?
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outColor = vec4(mapped, 1.0);
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gl_FragDepth = texture(depthSampler, uv).r;
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}
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