Justin Marshall
106 lines
2.7 KiB
C++
106 lines
2.7 KiB
C++
#pragma once
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#include "../containers/array.h"
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#include "vector.h"
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#include "mat3x4.h"
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struct alignas(16) idNativeVector4 {
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float value[4];
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};
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struct _XMMATRIX {
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union {
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idNativeVector4 r[4];
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struct {
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float _11, _12, _13, _14;
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float _21, _22, _23, _24;
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float _31, _32, _33, _34;
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float _41, _42, _43, _44;
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} __s1;
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float m[4][4];
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} ___u0;
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};
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struct _D3DMATRIX {
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union {
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struct {
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float _11, _12, _13, _14;
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float _21, _22, _23, _24;
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float _31, _32, _33, _34;
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float _41, _42, _43, _44;
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} __s0;
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float m[4][4];
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} ___u0;
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};
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struct _ATIMATRIX {
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float _11, _21, _31, _41;
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float _12, _22, _32, _42;
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float _13, _23, _33, _43;
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float _14, _24, _34, _44;
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unsigned int dwFlags;
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};
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class idMat2 {
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public:
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idVec2 mat[2];
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idMat2() = default;
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explicit idMat2(float diagonal) {
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mat[0].Set(diagonal, 0.0f);
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mat[1].Set(0.0f, diagonal);
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}
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idVec2& operator[](int index) { return mat[index]; }
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const idVec2& operator[](int index) const { return mat[index]; }
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};
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class idMat4 {
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public:
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idVec4 mat[4];
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idMat4() = default;
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explicit idMat4(float diagonal) {
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for (int row = 0; row < 4; ++row)
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for (int column = 0; column < 4; ++column)
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mat[row][column] = row == column ? diagonal : 0.0f;
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}
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idVec4& operator[](int index) { return mat[index]; }
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const idVec4& operator[](int index) const { return mat[index]; }
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};
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class idMat5 {
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public:
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idVec5 mat[5];
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idVec5& operator[](int index) { return mat[index]; }
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const idVec5& operator[](int index) const { return mat[index]; }
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};
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class idMat6 {
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public:
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idVec6 mat[6];
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idVec6& operator[](int index) { return mat[index]; }
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const idVec6& operator[](int index) const { return mat[index]; }
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};
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struct swfMatrix_t {
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float xx;
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float yy;
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float xy;
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float yx;
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float tx;
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float ty;
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};
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using XMMATRIX = _XMMATRIX;
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using ATIMATRIX = _ATIMATRIX;
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using D3DMATRIX = _D3DMATRIX;
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using matrix_t = idArray<float, 36>;
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using FXLMATRIX = _XMMATRIX;
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static_assert(sizeof(_XMMATRIX) == 64, "Recovered XMMATRIX ABI changed");
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static_assert(sizeof(_D3DMATRIX) == 64, "Recovered D3DMATRIX ABI changed");
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static_assert(sizeof(_ATIMATRIX) == 68, "Recovered ATIMATRIX ABI changed");
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static_assert(sizeof(idMat2) == 16, "Recovered idMat2 ABI changed");
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static_assert(sizeof(idMat4) == 64, "Recovered idMat4 ABI changed");
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static_assert(sizeof(idMat5) == 100, "Recovered idMat5 ABI changed");
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static_assert(sizeof(idMat6) == 144, "Recovered idMat6 ABI changed");
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static_assert(sizeof(swfMatrix_t) == 24, "Recovered swfMatrix_t ABI changed");
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