4x4 matrix class More...

#include <PxMat44.h>

Collaboration diagram for PxMat44:

Public Member Functions
PX_CUDA_CALLABLE PX_INLINE	PxMat44 ()
	Default constructor. More...

PX_CUDA_CALLABLE PX_INLINE	PxMat44 (PxIDENTITY r)
	identity constructor More...

PX_CUDA_CALLABLE PX_INLINE	PxMat44 (PxZERO r)
	zero constructor More...

PX_CUDA_CALLABLE	PxMat44 (const PxVec4 &col0, const PxVec4 &col1, const PxVec4 &col2, const PxVec4 &col3)
	Construct from four 4-vectors. More...

PX_CUDA_CALLABLE PX_INLINE	PxMat44 (PxReal r)
	constructor that generates a multiple of the identity matrix More...

PX_CUDA_CALLABLE	PxMat44 (const PxVec3 &col0, const PxVec3 &col1, const PxVec3 &col2, const PxVec3 &col3)
	Construct from three base vectors and a translation. More...

PX_CUDA_CALLABLE PX_INLINE	PxMat44 (PxReal values[])
	Construct from float[16]. More...

PX_CUDA_CALLABLE PX_INLINE	PxMat44 (const PxQuat &q)
	Construct from a quaternion. More...

PX_CUDA_CALLABLE PX_INLINE	PxMat44 (const PxVec4 &diagonal)
	Construct from a diagonal vector. More...

PX_CUDA_CALLABLE	PxMat44 (const PxMat33 &orientation, const PxVec3 &position)

PX_CUDA_CALLABLE	PxMat44 (const PxTransform &t)

PX_CUDA_CALLABLE PX_INLINE bool	operator== (const PxMat44 &m) const
	returns true if the two matrices are exactly equal More...

PX_CUDA_CALLABLE PX_INLINE	PxMat44 (const PxMat44 &other)
	Copy constructor. More...

PX_CUDA_CALLABLE PX_INLINE const PxMat44 &	operator= (const PxMat44 &other)
	Assignment operator. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44	getTranspose () const
	Get transposed matrix. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44	operator- () const
	Unary minus. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44	operator+ (const PxMat44 &other) const
	Add. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44	operator- (const PxMat44 &other) const
	Subtract. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44	operator* (PxReal scalar) const
	Scalar multiplication. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44	operator* (const PxMat44 &other) const
	Matrix multiplication. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44 &	operator+= (const PxMat44 &other)
	Equals-add. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44 &	operator-= (const PxMat44 &other)
	Equals-sub. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44 &	operator*= (PxReal scalar)
	Equals scalar multiplication. More...

PX_CUDA_CALLABLE PX_INLINE PxMat44 &	operator*= (const PxMat44 &other)
	Equals matrix multiplication. More...

PX_CUDA_CALLABLE PX_FORCE_INLINE PxReal	operator() (unsigned int row, unsigned int col) const
	Element access, mathematical way! More...

PX_CUDA_CALLABLE PX_FORCE_INLINE PxReal &	operator() (unsigned int row, unsigned int col)
	Element access, mathematical way! More...

PX_CUDA_CALLABLE PX_INLINE PxVec4	transform (const PxVec4 &other) const
	Transform vector by matrix, equal to v' = M*v. More...

PX_CUDA_CALLABLE PX_INLINE PxVec3	transform (const PxVec3 &other) const
	Transform vector by matrix, equal to v' = M*v. More...

PX_CUDA_CALLABLE PX_INLINE const PxVec4	rotate (const PxVec4 &other) const
	Rotate vector by matrix, equal to v' = M*v. More...

PX_CUDA_CALLABLE PX_INLINE const PxVec3	rotate (const PxVec3 &other) const
	Rotate vector by matrix, equal to v' = M*v. More...

PX_CUDA_CALLABLE PX_INLINE PxVec3	getBasis (int num) const

PX_CUDA_CALLABLE PX_INLINE PxVec3	getPosition () const

PX_CUDA_CALLABLE PX_INLINE void	setPosition (const PxVec3 &position)

PX_CUDA_CALLABLE PX_FORCE_INLINE const PxReal *	front () const

PX_CUDA_CALLABLE PX_FORCE_INLINE PxVec4 &	operator[] (unsigned int num)

PX_CUDA_CALLABLE PX_FORCE_INLINE const PxVec4 &	operator[] (unsigned int num) const

PX_DEPRECATED PX_CUDA_CALLABLE PX_FORCE_INLINE PxVec4 &	operator[] (int num)

PX_DEPRECATED PX_CUDA_CALLABLE PX_FORCE_INLINE const PxVec4 &	operator[] (int num) const

PX_CUDA_CALLABLE PX_INLINE void	scale (const PxVec4 &p)

PX_CUDA_CALLABLE PX_INLINE PxMat44	inverseRT (void) const

PX_CUDA_CALLABLE PX_INLINE bool	isFinite () const

Static Public Member Functions
PX_DEPRECATED PX_CUDA_CALLABLE static PX_INLINE PxMat44	createIdentity ()

PX_DEPRECATED PX_CUDA_CALLABLE static PX_INLINE PxMat44	createZero ()

Public Attributes
PxVec4	column0

PxVec4	column1

PxVec4	column2

PxVec4	column3

Friends
PxMat44	operator* (PxReal, const PxMat44 &)

Detailed Description

4x4 matrix class

This class is layout-compatible with D3D and OpenGL matrices. More notes on layout are given in the PxMat33

See Also: PxMat33 PxTransform

Constructor & Destructor Documentation

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( )

inline

Default constructor.

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( PxIDENTITY r )

inline

identity constructor

References PX_UNUSED().

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( PxZERO r )

inline

zero constructor

References PX_UNUSED().

PX_CUDA_CALLABLE PxMat44::PxMat44	(	const PxVec4 &	col0,
		const PxVec4 &	col1,
		const PxVec4 &	col2,
		const PxVec4 &	col3
	)

inline

Construct from four 4-vectors.

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( PxReal r )

inlineexplicit

constructor that generates a multiple of the identity matrix

PX_CUDA_CALLABLE PxMat44::PxMat44	(	const PxVec3 &	col0,
		const PxVec3 &	col1,
		const PxVec3 &	col2,
		const PxVec3 &	col3
	)

inline

Construct from three base vectors and a translation.

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( PxReal values[] )

inlineexplicit

Construct from float[16].

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( const PxQuat & q )

inlineexplicit

Construct from a quaternion.

References PxQuat::w, PxQuat::x, PxQuat::y, and PxQuat::z.

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( const PxVec4 & diagonal )

inlineexplicit

Construct from a diagonal vector.

PX_CUDA_CALLABLE PxMat44::PxMat44	(	const PxMat33 &	orientation,
		const PxVec3 &	position
	)

inline

PX_CUDA_CALLABLE PxMat44::PxMat44 ( const PxTransform & t )

inline

References PxTransform::p, and PxTransform::q.

PX_CUDA_CALLABLE PX_INLINE PxMat44::PxMat44 ( const PxMat44 & other )

inline

Copy constructor.

Member Function Documentation

PX_DEPRECATED PX_CUDA_CALLABLE static PX_INLINE PxMat44 PxMat44::createIdentity ( )

inlinestatic

Deprecated:: Set to identity matrix. Deprecated. use PxMat44(PxIdentity).

References PxIdentity.

PX_DEPRECATED PX_CUDA_CALLABLE static PX_INLINE PxMat44 PxMat44::createZero ( )

inlinestatic

Deprecated:: Set to zero matrix. Deprecated. use PxMat44(PxZero).

References PxZero.

PX_CUDA_CALLABLE PX_FORCE_INLINE const PxReal* PxMat44::front ( ) const

inline

PX_CUDA_CALLABLE PX_INLINE PxVec3 PxMat44::getBasis ( int num ) const

inline

References PX_ASSERT.

PX_CUDA_CALLABLE PX_INLINE PxVec3 PxMat44::getPosition ( ) const

inline

PX_CUDA_CALLABLE PX_INLINE PxMat44 PxMat44::getTranspose ( ) const

inline

Get transposed matrix.

PX_CUDA_CALLABLE PX_INLINE PxMat44 PxMat44::inverseRT ( void ) const

inline

References PxVec3::z.

PX_CUDA_CALLABLE PX_INLINE bool PxMat44::isFinite ( ) const

inline

PX_CUDA_CALLABLE PX_FORCE_INLINE PxReal PxMat44::operator()	(	unsigned int	row,
		unsigned int	col
	)		const

inline

Element access, mathematical way!

PX_CUDA_CALLABLE PX_FORCE_INLINE PxReal& PxMat44::operator()	(	unsigned int	row,
		unsigned int	col
	)

inline

Element access, mathematical way!

PX_CUDA_CALLABLE PX_INLINE PxMat44 PxMat44::operator* ( PxReal scalar ) const

inline

Scalar multiplication.

PX_CUDA_CALLABLE PX_INLINE PxMat44 PxMat44::operator* ( const PxMat44 & other ) const

inline

Matrix multiplication.

References column0, column1, column2, and column3.

PX_CUDA_CALLABLE PX_INLINE PxMat44& PxMat44::operator*= ( PxReal scalar )

inline

Equals scalar multiplication.

PX_CUDA_CALLABLE PX_INLINE PxMat44& PxMat44::operator*= ( const PxMat44 & other )

inline

Equals matrix multiplication.

PX_CUDA_CALLABLE PX_INLINE PxMat44 PxMat44::operator+ ( const PxMat44 & other ) const

inline

Add.

References column0, column1, column2, and column3.

PX_CUDA_CALLABLE PX_INLINE PxMat44& PxMat44::operator+= ( const PxMat44 & other )

inline

Equals-add.

References column0, column1, column2, and column3.

PX_CUDA_CALLABLE PX_INLINE PxMat44 PxMat44::operator- ( ) const

inline

Unary minus.

PX_CUDA_CALLABLE PX_INLINE PxMat44 PxMat44::operator- ( const PxMat44 & other ) const

inline

Subtract.

References column0, column1, column2, and column3.

PX_CUDA_CALLABLE PX_INLINE PxMat44& PxMat44::operator-= ( const PxMat44 & other )

inline

Equals-sub.

References column0, column1, column2, and column3.

PX_CUDA_CALLABLE PX_INLINE const PxMat44& PxMat44::operator= ( const PxMat44 & other )

inline

Assignment operator.

References column0, column1, column2, and column3.

PX_CUDA_CALLABLE PX_INLINE bool PxMat44::operator== ( const PxMat44 & m ) const

inline

returns true if the two matrices are exactly equal

References column0, column1, column2, and column3.

PX_CUDA_CALLABLE PX_FORCE_INLINE PxVec4& PxMat44::operator[] ( unsigned int num )

inline

PX_CUDA_CALLABLE PX_FORCE_INLINE const PxVec4& PxMat44::operator[] ( unsigned int num ) const

inline

PX_DEPRECATED PX_CUDA_CALLABLE PX_FORCE_INLINE PxVec4& PxMat44::operator[] ( int num )

inline

PX_DEPRECATED PX_CUDA_CALLABLE PX_FORCE_INLINE const PxVec4& PxMat44::operator[] ( int num ) const

inline

PX_CUDA_CALLABLE PX_INLINE const PxVec4 PxMat44::rotate ( const PxVec4 & other ) const

inline

Rotate vector by matrix, equal to v' = M*v.

References PxVec4::x, PxVec4::y, and PxVec4::z.

PX_CUDA_CALLABLE PX_INLINE const PxVec3 PxMat44::rotate ( const PxVec3 & other ) const

inline

Rotate vector by matrix, equal to v' = M*v.

PX_CUDA_CALLABLE PX_INLINE void PxMat44::scale ( const PxVec4 & p )

inline

References PxVec4::w, PxVec4::x, PxVec4::y, and PxVec4::z.

PX_CUDA_CALLABLE PX_INLINE void PxMat44::setPosition ( const PxVec3 & position )

inline

References PxVec3::x, PxVec3::y, and PxVec3::z.

PX_CUDA_CALLABLE PX_INLINE PxVec4 PxMat44::transform ( const PxVec4 & other ) const

inline

Transform vector by matrix, equal to v' = M*v.

References PxVec4::w, PxVec4::x, PxVec4::y, and PxVec4::z.

PX_CUDA_CALLABLE PX_INLINE PxVec3 PxMat44::transform ( const PxVec3 & other ) const

inline

Transform vector by matrix, equal to v' = M*v.

Friends And Related Function Documentation

PxMat44 operator*	(	PxReal	,
		const PxMat44 &
	)

friend

Member Data Documentation

PxVec4 PxMat44::column0

Referenced by operator*(), operator+(), operator+=(), operator-(), operator-=(), operator=(), operator==(), and PxTransform::PxTransform().

PxVec4 PxMat44::column1

Referenced by operator*(), operator+(), operator+=(), operator-(), operator-=(), operator=(), operator==(), and PxTransform::PxTransform().

PxVec4 PxMat44::column2

Referenced by operator*(), operator+(), operator+=(), operator-(), operator-=(), operator=(), operator==(), and PxTransform::PxTransform().

PxVec4 PxMat44::column3

Referenced by operator*(), operator+(), operator+=(), operator-(), operator-=(), operator=(), operator==(), and PxTransform::PxTransform().

The documentation for this class was generated from the following file:

PxMat44.h

Public Member Functions

Static Public Member Functions

Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation