45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
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#pragma once
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struct matrix3x4_t
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{
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matrix3x4_t() {}
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matrix3x4_t(
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float m00, float m01, float m02, float m03,
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float m10, float m11, float m12, float m13,
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float m20, float m21, float m22, float m23)
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{
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m_flMatVal[0][0] = m00; m_flMatVal[0][1] = m01; m_flMatVal[0][2] = m02; m_flMatVal[0][3] = m03;
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m_flMatVal[1][0] = m10; m_flMatVal[1][1] = m11; m_flMatVal[1][2] = m12; m_flMatVal[1][3] = m13;
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m_flMatVal[2][0] = m20; m_flMatVal[2][1] = m21; m_flMatVal[2][2] = m22; m_flMatVal[2][3] = m23;
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}
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void Init(const Vector& xAxis, const Vector& yAxis, const Vector& zAxis, const Vector &vecOrigin)
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{
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m_flMatVal[0][0] = xAxis.x; m_flMatVal[0][1] = yAxis.x; m_flMatVal[0][2] = zAxis.x; m_flMatVal[0][3] = vecOrigin.x;
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m_flMatVal[1][0] = xAxis.y; m_flMatVal[1][1] = yAxis.y; m_flMatVal[1][2] = zAxis.y; m_flMatVal[1][3] = vecOrigin.y;
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m_flMatVal[2][0] = xAxis.z; m_flMatVal[2][1] = yAxis.z; m_flMatVal[2][2] = zAxis.z; m_flMatVal[2][3] = vecOrigin.z;
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}
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matrix3x4_t(const Vector& xAxis, const Vector& yAxis, const Vector& zAxis, const Vector &vecOrigin)
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{
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Init(xAxis, yAxis, zAxis, vecOrigin);
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}
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float *operator[](int i)
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{
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return m_flMatVal[i];
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}
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const float *operator[](int i) const
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{
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return m_flMatVal[i];
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}
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float *Base()
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{
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return &m_flMatVal[0][0];
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}
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const float *Base() const
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{
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return &m_flMatVal[0][0];
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}
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float m_flMatVal[3][4];
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};
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