12 lines
307 B
GLSL
12 lines
307 B
GLSL
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//
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#version 460
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layout (location=0) out vec2 uv;
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// https://www.saschawillems.de/blog/2016/08/13/vulkan-tutorial-on-rendering-a-fullscreen-quad-without-buffers/
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void main() {
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uv = vec2((gl_VertexIndex << 1) & 2, gl_VertexIndex & 2);
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gl_Position = vec4(uv * vec2(2, -2) + vec2(-1, 1), 0.0, 1.0);
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}
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