#pragma once typedef float VMatrix[4][4]; class matrix3x4_t { public: matrix3x4_t() {}; matrix3x4_t(float m00, float m01, float m02, float m03, float m10, float m11, float m12, float m13, float m20, float m21, float m22, float m23) { m_flMatVal[0][0] = m00; m_flMatVal[0][1] = m01; m_flMatVal[0][2] = m02; m_flMatVal[0][3] = m03; m_flMatVal[1][0] = m10; m_flMatVal[1][1] = m11; m_flMatVal[1][2] = m12; m_flMatVal[1][3] = m13; m_flMatVal[2][0] = m20; m_flMatVal[2][1] = m21; m_flMatVal[2][2] = m22; m_flMatVal[2][3] = m23; }; float* operator[](int i) { return m_flMatVal[i]; } const float* operator[](int i) const { return m_flMatVal[i]; } float m_flMatVal[3][4]; };