2023-01-13 04:00:14 +08:00
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#version 120
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2023-01-13 04:28:19 +08:00
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#include "lib/settings.glsl"
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2023-01-13 04:00:14 +08:00
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#include "lib/res_params.glsl"
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uniform float viewWidth;
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uniform float viewHeight;
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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void main() {
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//Improves performances and makes sure bloom radius stays the same at high resolution (>1080p)
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vec2 clampedRes = max(vec2(viewWidth,viewHeight),vec2(1920.0,1080.));
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gl_Position = ftransform();
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//*0.51 to avoid errors when sampling outside since clearing is disabled
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gl_Position.xy = (gl_Position.xy*0.5+0.5)*0.26*BLOOM_QUALITY/clampedRes*vec2(1920.0,1080.)*2-1.0;
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}
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