basegfx::B3DHomMatrix Class Reference

#include <b3dhommatrix.hxx>

List of all members.

Public Types
typedef o3tl::cow_wrapper < Impl3DHomMatrix >	ImplType
Public Member Functions
	B3DHomMatrix ()
	B3DHomMatrix (const B3DHomMatrix &rMat)
	~B3DHomMatrix ()
void	makeUnique ()
	unshare this matrix with all internally shared instances
double	get (sal_uInt16 nRow, sal_uInt16 nColumn) const
void	set (sal_uInt16 nRow, sal_uInt16 nColumn, double fValue)
bool	isLastLineDefault () const
bool	isIdentity () const
void	identity ()
	Reset to the identity matrix.
bool	isInvertible () const
bool	invert ()
	Invert the matrix (if possible).
bool	isNormalized () const
void	normalize ()
	Normalize (i.e. force w=1) the matrix.
double	determinant () const
	Calc the matrix determinant.
double	trace () const
	Calc the matrix trace.
void	transpose ()
	Transpose the matrix.
void	rotate (double fAngleX, double fAngleY, double fAngleZ)
	Rotation.
void	translate (double fX, double fY, double fZ)
	Translation.
void	scale (double fX, double fY, double fZ)
	Scaling.
void	shearXY (double fSx, double fSy)
void	shearYZ (double fSy, double fSz)
void	shearXZ (double fSx, double fSz)
void	frustum (double fLeft=-1.0, double fRight=1.0, double fBottom=-1.0, double fTop=1.0, double fNear=0.001, double fFar=1.0)
void	ortho (double fLeft=-1.0, double fRight=1.0, double fBottom=-1.0, double fTop=1.0, double fNear=0.0, double fFar=1.0)
void	orientation (B3DPoint aVRP=B3DPoint(0.0, 0.0, 1.0), B3DVector aVPN=B3DVector(0.0, 0.0, 1.0), B3DVector aVUV=B3DVector(0.0, 1.0, 0.0))
B3DHomMatrix &	operator+= (const B3DHomMatrix &rMat)
B3DHomMatrix &	operator-= (const B3DHomMatrix &rMat)
bool	operator== (const B3DHomMatrix &rMat) const
bool	operator!= (const B3DHomMatrix &rMat) const
B3DHomMatrix &	operator*= (double fValue)
B3DHomMatrix &	operator/= (double fValue)
B3DHomMatrix &	operator*= (const B3DHomMatrix &rMat)
B3DHomMatrix &	operator= (const B3DHomMatrix &rMat)
bool	decompose (B3DTuple &rScale, B3DTuple &rTranslate, B3DTuple &rRotate, B3DTuple &rShear) const
Private Attributes
ImplType	mpImpl

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Detailed Description

Definition at line 41 of file b3dhommatrix.hxx.

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Member Typedef Documentation

typedef o3tl::cow_wrapper< Impl3DHomMatrix > basegfx::B3DHomMatrix::ImplType

Definition at line 44 of file b3dhommatrix.hxx.

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Constructor & Destructor Documentation

basegfx::B3DHomMatrix::B3DHomMatrix

(

)

Definition at line 45 of file b3dhommatrix.cxx.

basegfx::B3DHomMatrix::B3DHomMatrix

(

const B3DHomMatrix &

rMat

)

Definition at line 50 of file b3dhommatrix.cxx.

basegfx::B3DHomMatrix::~B3DHomMatrix

(

)

Definition at line 55 of file b3dhommatrix.cxx.

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Member Function Documentation

void basegfx::B3DHomMatrix::makeUnique

(

)

unshare this matrix with all internally shared instances

Definition at line 65 of file b3dhommatrix.cxx.

References o3tl::cow_wrapper< T, MTPolicy >::make_unique(), and mpImpl.

double basegfx::B3DHomMatrix::get	(	sal_uInt16	nRow,
		sal_uInt16	nColumn
	)			const

Definition at line 70 of file b3dhommatrix.cxx.

References o3tl::cow_wrapper< T, MTPolicy >::get(), and mpImpl.

Referenced by basegfx::B3IVector::operator*=().

void basegfx::B3DHomMatrix::set	(	sal_uInt16	nRow,
		sal_uInt16	nColumn,
		double	fValue
	)

Definition at line 75 of file b3dhommatrix.cxx.

References mpImpl.

Referenced by basegfx::unotools::homMatrixFromAffineMatrix3D().

bool basegfx::B3DHomMatrix::isLastLineDefault

(

)

const

Definition at line 80 of file b3dhommatrix.cxx.

References mpImpl.

bool basegfx::B3DHomMatrix::isIdentity

(

)

const

Definition at line 85 of file b3dhommatrix.cxx.

References mpImpl, and o3tl::cow_wrapper< T, MTPolicy >::same_object().

Referenced by basegfx::tools::createB2DPolygonFromB3DPolygon(), operator*=(), basegfx::B3DRange::transform(), basegfx::B3DPolyPolygon::transform(), basegfx::B3DPolygon::transform(), basegfx::B3DPolyPolygon::transformNormals(), and basegfx::B3DPolygon::transformNormals().

void basegfx::B3DHomMatrix::identity

(

)

Reset to the identity matrix.

Definition at line 93 of file b3dhommatrix.cxx.

References mpImpl.

bool basegfx::B3DHomMatrix::isInvertible

(

)

const

Definition at line 98 of file b3dhommatrix.cxx.

References mpImpl.

bool basegfx::B3DHomMatrix::invert

(

)

Invert the matrix (if possible).

Definition at line 103 of file b3dhommatrix.cxx.

References basegfx::internal::ImplHomMatrixTemplate< _RowSize >::ludcmp(), and mpImpl.

Referenced by basegfx::tools::clipPolygonOnPlane(), and basegfx::tools::clipPolyPolygonOnPlane().

bool basegfx::B3DHomMatrix::isNormalized

(

)

const

Definition at line 121 of file b3dhommatrix.cxx.

References mpImpl.

void basegfx::B3DHomMatrix::normalize

(

)

Normalize (i.e. force w=1) the matrix.

Definition at line 126 of file b3dhommatrix.cxx.

References mpImpl.

double basegfx::B3DHomMatrix::determinant

(

)

const

Calc the matrix determinant.

Definition at line 132 of file b3dhommatrix.cxx.

References mpImpl.

Referenced by decompose().

double basegfx::B3DHomMatrix::trace

(

)

const

Calc the matrix trace.

Definition at line 137 of file b3dhommatrix.cxx.

References mpImpl.

void basegfx::B3DHomMatrix::transpose

(

)

Transpose the matrix.

Definition at line 142 of file b3dhommatrix.cxx.

References mpImpl.

void basegfx::B3DHomMatrix::rotate	(	double	fAngleX,
		double	fAngleY,
		double	fAngleZ
	)

Rotation.

Definition at line 200 of file b3dhommatrix.cxx.

References basegfx::fTools::equalZero(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

Referenced by basegfx::tools::clipPolygonOnPlane(), and basegfx::tools::clipPolyPolygonOnPlane().

void basegfx::B3DHomMatrix::translate	(	double	fX,
		double	fY,
		double	fZ
	)

Translation.

Definition at line 248 of file b3dhommatrix.cxx.

References basegfx::fTools::equalZero(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

Referenced by basegfx::tools::clipPolygonOnPlane(), basegfx::tools::clipPolyPolygonOnPlane(), basegfx::tools::createCubeFillPolyPolygonFromB3DRange(), basegfx::tools::createCubePolyPolygonFromB3DRange(), basegfx::tools::createSphereFillPolyPolygonFromB3DRange(), and basegfx::tools::createSpherePolyPolygonFromB3DRange().

void basegfx::B3DHomMatrix::scale	(	double	fX,
		double	fY,
		double	fZ
	)

Scaling.

Definition at line 262 of file b3dhommatrix.cxx.

References basegfx::fTools::equal(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

Referenced by basegfx::tools::createCubeFillPolyPolygonFromB3DRange(), basegfx::tools::createCubePolyPolygonFromB3DRange(), basegfx::tools::createSphereFillPolyPolygonFromB3DRange(), and basegfx::tools::createSpherePolyPolygonFromB3DRange().

void basegfx::B3DHomMatrix::shearXY	(	double	fSx,
		double	fSy
	)

Definition at line 278 of file b3dhommatrix.cxx.

References basegfx::fTools::equalZero(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

void basegfx::B3DHomMatrix::shearYZ	(	double	fSy,
		double	fSz
	)

Definition at line 292 of file b3dhommatrix.cxx.

References basegfx::fTools::equalZero(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

void basegfx::B3DHomMatrix::shearXZ	(	double	fSx,
		double	fSz
	)

Definition at line 306 of file b3dhommatrix.cxx.

References basegfx::fTools::equalZero(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

void basegfx::B3DHomMatrix::frustum	(	double	fLeft = -1.0,
		double	fRight = 1.0,
		double	fBottom = -1.0,
		double	fTop = 1.0,
		double	fNear = 0.001,
		double	fFar = 1.0
	)

Definition at line 320 of file b3dhommatrix.cxx.

References basegfx::fTools::equal(), basegfx::fTools::more(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

void basegfx::B3DHomMatrix::ortho	(	double	fLeft = -1.0,
		double	fRight = 1.0,
		double	fBottom = -1.0,
		double	fTop = 1.0,
		double	fNear = 0.0,
		double	fFar = 1.0
	)

Definition at line 366 of file b3dhommatrix.cxx.

References basegfx::fTools::equal(), mpImpl, and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

void basegfx::B3DHomMatrix::orientation	(	B3DPoint	aVRP = B3DPoint(0.0,0.0,1.0),
		B3DVector	aVPN = B3DVector(0.0,0.0,1.0),
		B3DVector	aVUV = B3DVector(0.0,1.0,0.0)
	)

Definition at line 397 of file b3dhommatrix.cxx.

References basegfx::B3DVector::getPerpendicular(), basegfx::B3DTuple::getX(), basegfx::B3DTuple::getY(), basegfx::B3DTuple::getZ(), mpImpl, basegfx::B3DVector::normalize(), and basegfx::internal::ImplHomMatrixTemplate< _RowSize >::set().

B3DHomMatrix & basegfx::B3DHomMatrix::operator+=

(

const B3DHomMatrix &

rMat

)

Definition at line 147 of file b3dhommatrix.cxx.

References mpImpl.

B3DHomMatrix & basegfx::B3DHomMatrix::operator-=

(

const B3DHomMatrix &

rMat

)

Definition at line 153 of file b3dhommatrix.cxx.

References mpImpl.

bool basegfx::B3DHomMatrix::operator==

(

const B3DHomMatrix &

rMat

)

const

Definition at line 187 of file b3dhommatrix.cxx.

References mpImpl, and o3tl::cow_wrapper< T, MTPolicy >::same_object().

bool basegfx::B3DHomMatrix::operator!=

(

const B3DHomMatrix &

rMat

)

const

Definition at line 195 of file b3dhommatrix.cxx.

B3DHomMatrix & basegfx::B3DHomMatrix::operator*=

(

double

fValue

)

Definition at line 159 of file b3dhommatrix.cxx.

References basegfx::fTools::equal(), and mpImpl.

B3DHomMatrix & basegfx::B3DHomMatrix::operator/=

(

double

fValue

)

Definition at line 169 of file b3dhommatrix.cxx.

References basegfx::fTools::equal(), and mpImpl.

B3DHomMatrix & basegfx::B3DHomMatrix::operator*=

(

const B3DHomMatrix &

rMat

)

Definition at line 179 of file b3dhommatrix.cxx.

References isIdentity(), and mpImpl.

B3DHomMatrix & basegfx::B3DHomMatrix::operator=

(

const B3DHomMatrix &

rMat

)

Definition at line 59 of file b3dhommatrix.cxx.

References mpImpl.

bool basegfx::B3DHomMatrix::decompose	(	B3DTuple &	rScale,
		B3DTuple &	rTranslate,
		B3DTuple &	rRotate,
		B3DTuple &	rShear
	)			const

Definition at line 433 of file b3dhommatrix.cxx.

References basegfx::B3DTuple::correctValues(), determinant(), basegfx::fTools::equal(), basegfx::fTools::equalZero(), F_PI, o3tl::cow_wrapper< T, MTPolicy >::get(), basegfx::B3DTuple::getX(), basegfx::B3DTuple::getY(), basegfx::B3DTuple::getZ(), mpImpl, basegfx::B3DTuple::setX(), basegfx::B3DTuple::setY(), and basegfx::B3DTuple::setZ().

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Member Data Documentation

ImplType basegfx::B3DHomMatrix::mpImpl [private]

Definition at line 47 of file b3dhommatrix.hxx.

Referenced by decompose(), determinant(), frustum(), get(), identity(), invert(), isIdentity(), isInvertible(), isLastLineDefault(), isNormalized(), makeUnique(), normalize(), operator*=(), operator+=(), operator-=(), operator/=(), operator=(), operator==(), orientation(), ortho(), rotate(), scale(), set(), shearXY(), shearXZ(), shearYZ(), trace(), translate(), and transpose().

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

• b3dhommatrix.hxx
• b3dhommatrix.cxx