#include #include using namespace metal; struct main0_out { float4 gl_Position [[position]]; }; struct main0_in { float3 aPosition [[attribute(0)]]; }; vertex main0_out main0(main0_in in [[stage_in]], uint gl_VertexID [[vertex_id]], uint gl_InstanceID [[instance_id]]) { main0_out out = {}; out.gl_Position = float4(in.aPosition, 1.0); return out; }