1 files changed, 4 insertions, 0 deletions
diff --git a/shader.vert b/shader.vert
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index 0000000..24eb59c
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+#version 420 core
+#extension GL_ARB_shading_language_420pack : require
+const vec2 quadVertices[4] = { vec2(-1.0, -1.0), vec2(1.0, -1.0), vec2(-1.0, 1.0), vec2(1.0, 1.0) };
+void main() { gl_Position = vec4(quadVertices[gl_VertexID], 0.0, 1.0); }