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feat(matrix): implement C34Matrix class

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VDm 2025-06-28 16:06:23 +04:00
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commit 39f311e91f
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tempest/matrix/C34Matrix.hpp Normal file
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#ifndef TEMPEST_MATRIX_C_34MATRIX_HPP
#define TEMPEST_MATRIX_C_34MATRIX_HPP
#include <cstdint>
class C2Vector;
class C3Vector;
class C33Matrix;
class C4Quaternion;
class C34Matrix {
public:
enum : uint32_t {
eComponents = 12
};
// Static functions
static C34Matrix Rotation(float angle, const C3Vector& axis, bool unit);
// Member variables
float a0 = 1.0f;
float a1 = 0.0f;
float a2 = 0.0f;
float b0 = 0.0f;
float b1 = 1.0f;
float b2 = 0.0f;
float c0 = 0.0f;
float c1 = 0.0f;
float c2 = 1.0f;
float d0 = 0.0f;
float d1 = 0.0f;
float d2 = 0.0f;
// Member functions
C34Matrix() = default;
C34Matrix(const C3Vector& r0, const C3Vector& r1, const C3Vector& r2, const C3Vector& r3);
C34Matrix(const C3Vector& r0, const C3Vector& r1, const C3Vector& r2);
explicit C34Matrix(const C33Matrix& m);
C34Matrix(float a0, float a1, float a2, float b0, float b1, float b2, float c0, float c1, float c2, float d0, float d1, float d2);
explicit C34Matrix(float a);
C34Matrix& operator+=(const C34Matrix& a);
C34Matrix& operator-=(const C34Matrix& a);
C34Matrix& operator*=(float a);
C34Matrix& operator*=(const C34Matrix& a);
C34Matrix& operator/=(float a);
void Zero();
void Identity();
float Trace();
void Scale(float scale);
void Scale(const C3Vector& scale);
void Rotate(const C4Quaternion& rotation);
void Rotate(float angle, const C3Vector& axis, bool unit);
void Translate(const C3Vector& move);
C34Matrix AffineInverse(const C3Vector& v) const;
C34Matrix AffineInverse(float a) const;
C34Matrix AffineInverse() const;
};
C34Matrix operator+(const C34Matrix& l, const C34Matrix& r);
C34Matrix operator+(const C34Matrix& l, float a);
C34Matrix operator-(const C34Matrix& l, const C34Matrix& r);
C34Matrix operator-(const C34Matrix& l, float a);
C34Matrix operator*(const C34Matrix& l, const C34Matrix& r);
C34Matrix operator*(const C34Matrix& l, float a);
C34Matrix operator/(const C34Matrix& l, float a);
#endif