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19 lines
348 B
19 lines
348 B
#version 330 core
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uniform ivec2 viewsize;
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layout(location = 0) in vec2 position;
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layout(location = 2) in vec4 color;
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out vec4 col;
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void main()
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{
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vec2 v = vec2(float(viewsize.x), float(viewsize.y));
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vec2 p = vec2(position.x*2.0/v.x - 1.0, 1.0 - position.y*2.0/v.y);
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vec4 pos = vec4(p.x, p.y, 0.0f, 1.0f);
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gl_Position = pos;
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col = color;
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} |