#include <metal_stdlib>
#include <simd/simd.h>

using namespace metal;

struct Transform
{
    float4x4 transform;
};

struct main0_in
{
    float3 position [[attribute(0)]];
    float4 color [[attribute(1)]];
};

struct main0_out
{
    float4 VertexOut_color [[user(locn0)]];
    float4 gl_Position [[position]];
    float gl_PointSize [[point_size]];
    float gl_ClipDistance[1] /* [[clip_distance]] built-in not yet supported under Metal. */;
};

vertex main0_out main0(main0_in in [[stage_in]], constant Transform& block [[buffer(0)]])
{
    main0_out out = {};
    out.gl_Position = block.transform * float4(in.position, 1.0);
    out.VertexOut_color = in.color;
    return out;
}