SPIRV-Cross/reference/shaders-msl/vert/interface-block-block-composites.vert

#pragma clang diagnostic ignored "-Wmissing-braces"
#pragma clang diagnostic ignored "-Wunused-variable"

#include <metal_stdlib>
#include <simd/simd.h>
	
template <typename T, size_t Num>
struct unsafe_array
{
	T __Elements[Num ? Num : 1];
	
	constexpr size_t size() const thread { return Num; }
	constexpr size_t max_size() const thread { return Num; }
	constexpr bool empty() const thread { return Num == 0; }
	
	constexpr size_t size() const device { return Num; }
	constexpr size_t max_size() const device { return Num; }
	constexpr bool empty() const device { return Num == 0; }
	
	constexpr size_t size() const constant { return Num; }
	constexpr size_t max_size() const constant { return Num; }
	constexpr bool empty() const constant { return Num == 0; }
	
	constexpr size_t size() const threadgroup { return Num; }
	constexpr size_t max_size() const threadgroup { return Num; }
	constexpr bool empty() const threadgroup { return Num == 0; }
	
	thread T &operator[](size_t pos) thread
	{
		return __Elements[pos];
	}
	constexpr const thread T &operator[](size_t pos) const thread
	{
		return __Elements[pos];
	}
	
	device T &operator[](size_t pos) device
	{
		return __Elements[pos];
	}
	constexpr const device T &operator[](size_t pos) const device
	{
		return __Elements[pos];
	}
	
	constexpr const constant T &operator[](size_t pos) const constant
	{
		return __Elements[pos];
	}
	
	threadgroup T &operator[](size_t pos) threadgroup
	{
		return __Elements[pos];
	}
	constexpr const threadgroup T &operator[](size_t pos) const threadgroup
	{
		return __Elements[pos];
	}
};

using namespace metal;

struct Vert
{
    unsafe_array<float,3> arr;
    float3x3 wMatrix;
    float4 wTmp;
};

struct main0_out
{
    float3 vMatrix_0 [[user(locn0)]];
    float3 vMatrix_1 [[user(locn1)]];
    float3 vMatrix_2 [[user(locn2)]];
    float Vert_arr_0 [[user(locn4)]];
    float Vert_arr_1 [[user(locn5)]];
    float Vert_arr_2 [[user(locn6)]];
    float3 Vert_wMatrix_0 [[user(locn7)]];
    float3 Vert_wMatrix_1 [[user(locn8)]];
    float3 Vert_wMatrix_2 [[user(locn9)]];
    float4 Vert_wTmp [[user(locn10)]];
    float4 gl_Position [[position]];
};

struct main0_in
{
    float3 Matrix_0 [[attribute(0)]];
    float3 Matrix_1 [[attribute(1)]];
    float3 Matrix_2 [[attribute(2)]];
    float4 Pos [[attribute(4)]];
};

vertex main0_out main0(main0_in in [[stage_in]])
{
    main0_out out = {};
    float3x3 vMatrix = {};
    Vert _20 = {};
    float3x3 Matrix = {};
    Matrix[0] = in.Matrix_0;
    Matrix[1] = in.Matrix_1;
    Matrix[2] = in.Matrix_2;
    vMatrix = Matrix;
    _20.wMatrix = Matrix;
    _20.arr[0] = 1.0;
    _20.arr[1] = 2.0;
    _20.arr[2] = 3.0;
    _20.wTmp = in.Pos;
    out.gl_Position = in.Pos;
    out.vMatrix_0 = vMatrix[0];
    out.vMatrix_1 = vMatrix[1];
    out.vMatrix_2 = vMatrix[2];
    out.Vert_arr_0 = _20.arr[0];
    out.Vert_arr_1 = _20.arr[1];
    out.Vert_arr_2 = _20.arr[2];
    out.Vert_wMatrix_0 = _20.wMatrix[0];
    out.Vert_wMatrix_1 = _20.wMatrix[1];
    out.Vert_wMatrix_2 = _20.wMatrix[2];
    out.Vert_wTmp = _20.wTmp;
    return out;
}