29 lines
538 B
GLSL
29 lines
538 B
GLSL
#version 450
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#define _EnvCol
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#define _SSAO
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#define _SMAA
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#ifdef GL_ES
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precision highp float;
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#endif
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in vec2 pos;
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uniform vec2 screenSizeInv;
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out vec2 texCoord;
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out vec4 offset;
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void main() {
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// Scale vertex attribute to [0-1] range
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const vec2 madd = vec2(0.5, 0.5);
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texCoord = pos.xy * madd + madd;
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// Neighborhood Blending Vertex Shader
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//void SMAANeighborhoodBlendingVS(vec2 texcoord, out vec4 offset) {
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offset = screenSizeInv.xyxy * vec4(1.0, 0.0, 0.0, 1.0) + texCoord.xyxy;
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//}
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gl_Position = vec4(pos.xy, 0.0, 1.0);
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}
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