mirror of
https://github.com/EduApps-CDG/OpenDX
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15 lines
320 B
GLSL
15 lines
320 B
GLSL
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#version 450
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layout(location = 0) out int o_instance;
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layout(location = 1) out vec2 o_texcoord;
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void main() {
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vec2 coord = vec2(
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float(gl_VertexIndex & 2),
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float(gl_VertexIndex & 1) * 2.0f);
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o_instance = gl_InstanceIndex;
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o_texcoord = coord;
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gl_Position = vec4(-1.0f + 2.0f * coord, 0.0f, 1.0f);
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}
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