TMatrix4x4 Struct Reference

Describes 4x4 matrix and some math routines used in 3D graphics computes. More...

#include <DGLE_Types.h>

Public Member Functions
	TMatrix4x4 ()
	TMatrix4x4 (float _00, float _01, float _02, float _03, float _10, float _11, float _12, float _13, float _20, float _21, float _22, float _23, float _30, float _31, float _32, float _33)
TMatrix4x4 &	operator+= (float right)
TMatrix4x4 &	operator-= (float right)
TMatrix4x4 &	operator*= (float right)
TMatrix4x4 &	operator/= (float right)
TMatrix4x4 &	operator+= (const TMatrix4x4 &right)
TMatrix4x4 &	operator-= (const TMatrix4x4 &right)
TMatrix4x4 &	operator*= (const TMatrix4x4 &right)
TMatrix4x4	operator+ (float right) const
TMatrix4x4	operator- (float right) const
TMatrix4x4	operator* (float right) const
TMatrix4x4	operator/ (float right) const
TMatrix4x4	operator+ (const TMatrix4x4 &right) const
TMatrix4x4	operator- (const TMatrix4x4 &right) const
FORCEINLINE TMatrix4x4	operator* (const TMatrix4x4 &right) const
TPoint3	ApplyToPoint (const TPoint3 &stPoint) const
TPoint2	ApplyToPoint (const TPoint2 &stPoint) const
TPoint3	ApplyToVector (const TPoint3 &stPoint) const
void	Decompose (TPoint3 &stScale, TMatrix4x4 &stRotation, TPoint3 &stTranslation)

Public Attributes
union {
float   _1D [16]
float   _2D [4][4]
};

Detailed Description

Describes 4x4 matrix and some math routines used in 3D graphics computes.

Warning

In engine matrices are stored per lines. Like in Direct3D and unlike it in OpenGL. So keep it in mind when using them directly via GAPI.

Constructor & Destructor Documentation

TMatrix4x4 ( )

inline

TMatrix4x4 ( float  _00, float  _01, float  _02, float  _03, float  _10, float  _11, float  _12, float  _13, float  _20, float  _21, float  _22, float  _23, float  _30, float  _31, float  _32, float  _33  )

inline

Member Function Documentation

TPoint3 ApplyToPoint ( const TPoint3 &  stPoint ) const

inline

TPoint2 ApplyToPoint ( const TPoint2 &  stPoint ) const

inline

TPoint3 ApplyToVector ( const TPoint3 &  stPoint ) const

inline

void Decompose ( TPoint3 &  stScale, TMatrix4x4 &  stRotation, TPoint3 &  stTranslation  )

inline

TMatrix4x4 operator* ( float  right ) const

inline

FORCEINLINE TMatrix4x4 operator* ( const TMatrix4x4 &  right ) const

inline

TMatrix4x4& operator*= ( float  right )

inline

TMatrix4x4& operator*= ( const TMatrix4x4 &  right )

inline

TMatrix4x4 operator+ ( float  right ) const

inline

TMatrix4x4 operator+ ( const TMatrix4x4 &  right ) const

inline

TMatrix4x4& operator+= ( float  right )

inline

TMatrix4x4& operator+= ( const TMatrix4x4 &  right )

inline

TMatrix4x4 operator- ( float  right ) const

inline

TMatrix4x4 operator- ( const TMatrix4x4 &  right ) const

inline

TMatrix4x4& operator-= ( float  right )

inline

TMatrix4x4& operator-= ( const TMatrix4x4 &  right )

inline

TMatrix4x4 operator/ ( float  right ) const

inline

TMatrix4x4& operator/= ( float  right )

inline

Member Data Documentation

union { ... }

float _1D[16]

float _2D[4][4]