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https://github.com/X0nk/Bliss-Shader.git
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16 lines
775 B
GLSL
16 lines
775 B
GLSL
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)*0.51/clampedRes*vec2(1920.0,1080.)*2.0-1.0;
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}
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