FaMat33 Class Reference

#include <FFaMat33.H>

Collaboration diagram for FaMat33:

Public Member Functions
	FaMat33 ()
	FaMat33 (const float *mat)
	FaMat33 (const double *mat)
	FaMat33 (const FaVec3 &v0, const FaVec3 &v1, const FaVec3 &v2)
	FaMat33 (const FaMat33 &m)
FaMat33 &	operator= (const FaMat33 &m)
FaMat33 &	operator+= (const FaMat33 &m)
FaMat33 &	operator-= (const FaMat33 &m)
FaMat33 &	operator*= (double d)
FaMat33 &	operator/= (double d)
const FaVec3 &	operator[] (int i) const
FaVec3 &	operator[] (int i)
const double &	operator() (int i, int j) const
double &	operator() (int i, int j)
FaMat33	inverse (double eps=1.0e-16) const
FaMat33 &	setIdentity ()
FaMat33	transpose () const
FaMat33 &	shift (int delta)
bool	isCoincident (const FaMat33 &m, double tolerance=1.0e-10) const
FaMat33 &	makeGlobalizedCS (const FaVec3 &v1)
FaMat33 &	makeGlobalizedCS (const FaVec3 &v1, const FaVec3 &v2)
FaMat33 &	makeGlobalizedCS (const FaVec3 &v0, const FaVec3 &v1, const FaVec3 &v2)
FaMat33 &	makeGlobalizedCS (const FaVec3 &v1, const FaVec3 &v2, const FaVec3 &v3, const FaVec3 &v4)
FaMat33 &	eulerRotateZYX (const FaVec3 &angles)
FaMat33 &	incRotate (const FaVec3 &angles)
FaVec3	getEulerZYX () const
FaVec3	getRotation () const

Static Public Member Functions
static FaMat33	makeZrotation (double angle)
static FaMat33	makeYrotation (double angle)
static FaMat33	makeXrotation (double angle)

Private Attributes
FaVec3	v [3]

Friends
FaMat33	operator- (const FaMat33 &a)
FaMat33	operator+ (const FaMat33 &a, const FaMat33 &b)
FaMat33	operator- (const FaMat33 &a, const FaMat33 &b)
FaMat33	operator* (const FaMat33 &a, const FaMat33 &b)
FaMat33	operator* (const FaMat33 &a, double d)
FaMat33	operator* (double d, const FaMat33 &a)
FaVec3	operator* (const FaMat33 &a, const FaVec3 &b)
FaMat33	operator/ (const FaMat33 &a, double d)
int	operator== (const FaMat33 &a, const FaMat33 &b)
int	operator!= (const FaMat33 &a, const FaMat33 &b)
std::ostream &	operator<< (std::ostream &s, const FaMat33 &m)
std::istream &	operator>> (std::istream &s, FaMat33 &m)

Constructor & Destructor Documentation

FaMat33() [1/5]

FaMat33::FaMat33 ( )

inline

FaMat33() [2/5]

FaMat33::FaMat33

(

const float *

mat

)

Matrix layout :

[0][0] [1][0] [2][0]

[0][1] [1][1] [2][1]

[0][2] [1][2] [2][2]

FaMat33() [3/5]

FaMat33::FaMat33

(

const double *

mat

)

FaMat33() [4/5]

FaMat33::FaMat33	(	const FaVec3 &	v0,
		const FaVec3 &	v1,
		const FaVec3 &	v2
	)

FaMat33() [5/5]

FaMat33::FaMat33 ( const FaMat33 &  m )

inline

Member Function Documentation

eulerRotateZYX()

FaMat33 & FaMat33::eulerRotateZYX

(

const FaVec3 &

angles

)

Compute an incremental rotation tensor from the given Euler angles.

getEulerZYX()

FaVec3 FaMat33::getEulerZYX

(

)

const

Return the Euler angles corresponding to an incremental rotation.

getRotation()

FaVec3 FaMat33::getRotation

(

)

const

Return the rotation angles corresponding to an incremental rotation. This function is equivalent to the Fortran subroutine mat_to_vec in module rotationModule (vpmUtilitiesF90).

incRotate()

FaMat33 & FaMat33::incRotate

(

const FaVec3 &

angles

)

Compute an incremental rotation tensor from the given rotation angles via a quaternion representation of the rotation. This function is equivalent to subroutine vec_to_mat in the Fortran module rotationModule (vpmUtilitiesF90). The angles provided are those related to a Rodrigues parameterization. Rotation axis, with length equal to the angle to rotate about that axis.

inverse()

FaMat33 FaMat33::inverse

(

double

eps = 1.0e-16

)

const

isCoincident()

bool FaMat33::isCoincident	(	const FaMat33 &	m,
		double	tolerance = 1.0e-10
	)		const

makeGlobalizedCS() [1/4]

FaMat33 & FaMat33::makeGlobalizedCS	(	const FaVec3 &	v0,
		const FaVec3 &	v1,
		const FaVec3 &	v2
	)

makeGlobalizedCS() [2/4]

FaMat33 & FaMat33::makeGlobalizedCS

(

const FaVec3 &

v1

)

Compute a globalized coordinate system where the X-axis is parallel to the given vector v1, and the two other axes are as close as possible to the corresponding global coordinate axes.

makeGlobalizedCS() [3/4]

FaMat33 & FaMat33::makeGlobalizedCS	(	const FaVec3 &	v1,
		const FaVec3 &	v2
	)

Compute a globalized coordinate system in the plane defined by the two given vectors v1 and v2, such that the local Z-axis is parallell to the normal vector of the plane, and the two other axes are as close as possible to the corresponding global coordinate axes.

makeGlobalizedCS() [4/4]

FaMat33 & FaMat33::makeGlobalizedCS	(	const FaVec3 &	v1,
		const FaVec3 &	v2,
		const FaVec3 &	v3,
		const FaVec3 &	v4
	)

makeXrotation()

FaMat33 FaMat33::makeXrotation ( double  angle )

static

makeYrotation()

FaMat33 FaMat33::makeYrotation ( double  angle )

static

makeZrotation()

FaMat33 FaMat33::makeZrotation ( double  angle )

static

operator()() [1/2]

double & FaMat33::operator() ( int  i, int  j  )

inline

operator()() [2/2]

const double & FaMat33::operator() ( int  i, int  j  ) const

inline

operator*=()

FaMat33 & FaMat33::operator*=

(

double

d

)

operator+=()

FaMat33 & FaMat33::operator+=

(

const FaMat33 &

m

)

operator-=()

FaMat33 & FaMat33::operator-=

(

const FaMat33 &

m

)

operator/=()

FaMat33 & FaMat33::operator/=

(

double

d

)

operator=()

FaMat33 & FaMat33::operator=

(

const FaMat33 &

m

)

operator[]() [1/2]

FaVec3 & FaMat33::operator[] ( int  i )

inline

operator[]() [2/2]

const FaVec3 & FaMat33::operator[] ( int  i ) const

inline

setIdentity()

FaMat33 & FaMat33::setIdentity

(

)

shift()

FaMat33 & FaMat33::shift

(

int

delta

)

transpose()

FaMat33 FaMat33::transpose

(

)

const

Friends And Related Function Documentation

operator!=

int operator!= ( const FaMat33 &  a, const FaMat33 &  b  )

friend

operator* [1/4]

FaMat33 operator* ( const FaMat33 &  a, const FaMat33 &  b  )

friend

operator* [2/4]

FaVec3 operator* ( const FaMat33 &  a, const FaVec3 &  b  )

friend

operator* [3/4]

FaMat33 operator* ( const FaMat33 &  a, double  d  )

friend

operator* [4/4]

FaMat33 operator* ( double  d, const FaMat33 &  a  )

friend

operator+

FaMat33 operator+ ( const FaMat33 &  a, const FaMat33 &  b  )

friend

operator- [1/2]

FaMat33 operator- ( const FaMat33 &  a )

friend

operator- [2/2]

FaMat33 operator- ( const FaMat33 &  a, const FaMat33 &  b  )

friend

operator/

FaMat33 operator/ ( const FaMat33 &  a, double  d  )

friend

operator<<

std::ostream& operator<< ( std::ostream &  s, const FaMat33 &  m  )

friend

operator==

int operator== ( const FaMat33 &  a, const FaMat33 &  b  )

friend

operator>>

std::istream& operator>> ( std::istream &  s, FaMat33 &  m  )

friend

Member Data Documentation

v

FaVec3 FaMat33::v[3]

private

---

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

• fedem-foundation/src/FFaLib/FFaAlgebra/FFaMat33.H
• fedem-foundation/src/FFaLib/FFaAlgebra/FFaMat33.C