This class describes an elementary geometry. More...

#include <EXPR_ElementaryGeometryNode.h>

Inheritance diagram for EXPR_ElementaryGeometryNode:

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Collaboration diagram for EXPR_ElementaryGeometryNode:

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Public Member Functions
virtual CORE_UniquePointer< EXPR_ElementaryGeometryNode >	newInstance () const =0
	create a new instance of this More...

virtual tMemSize	getMemorySize () const override
	return the memory size of the class More...

virtual tMemSize	getContentsMemorySize () const override
	return nthe memory size of the included associations More...

virtual void	copy (const EXPR_Node &node) override
	copy More...

const tString &	getName () const
	get name More...

virtual void	setArguments (const std::vector< tString > &args)=0
	set the argument to define the geometry More...

virtual tBoolean	isInside (std::array< tReal, 3 > P) const override
	return true if the point is in the node More...

void	computeBoundingBox ()
	compute the bounding box of the geometry taking into account the transformation of node

virtual void	computeBoundingBox (std::map< tString, tBoolean > &alreadyComputed) override
	compute the bounding box of the node More...

virtual void	adimensionize (const tReal &L, std::map< tString, tBoolean > &alreadyComputed) override
	adimensionize the node More...

virtual void	adimensionize (const tReal &L)=0
	adimensionize the primary geometry More...

virtual tString	toString () const override
	return the string representation of this More...

Public Member Functions inherited from EXPR_Node
void	setAlpha (std::initializer_list< tReal > &&alpha)
	set the matrix alpha by row More...

void	setBeta (std::initializer_list< tReal > &&beta)
	set the constant by column More...

void	addToBeta (std::initializer_list< tReal > &&beta)
	add to the constant by column More...

const std::array< tReal, 3 > &	getBeta () const
	get the beta value More...

const std::array< tReal, 9 > &	getAlpha () const
	get the alpha value More...

void	leftComposition (const std::array< tReal, 9 > &A, const std::array< tReal, 3 > &B)
	compose by the affine function \( (A.x+B) \circ (\alpha. x +\beta) \) More...

void	leftComposition (const std::array< tReal, 9 > &A)
	compose by the affine function \( (A.x) \circ (\alpha. x +\beta) \) More...

void	rotation (const tReal &theta)
	compute the rotation of the geometry with angle theta and k-axis More...

void	rotation (const tReal &theta, const tReal &Ax, const tReal &Ay, const tReal &Az)
	compute the rotation of the geometry with angle theta and axis (Ax,Ay,Az) More...

void	rotation (const tReal &theta, const tReal &Ax, const tReal &Ay, const tReal &Az, const tReal &Cx, const tReal &Cy, const tReal &Cz)
	compute the rotation of the geometry with angle theta and axis (Ax,Ay,Az)a and center (Cx,Cy,Cz) More...

void	translate (const std::array< tReal, 3 > &T)
	translate the geometry More...

const std::array< tReal, 3 > &	getBoundingBoxMinPoint () const
	get the min point bounding box of the node for reading More...

const std::array< tReal, 3 > &	getBoundingBoxMaxPoint () const
	get the max point bounding box of the node for reading More...

std::array< tReal, 3 > &	getBoundingBoxMinPoint ()
	get the min point bounding box of the node for writing More...

std::array< tReal, 3 > &	getBoundingBoxMaxPoint ()
	get the max point bounding box of the node for writing More...

tBoolean	isInsideBoundingBox (const std::array< tReal, 3 > &P) const
	return true if the point P is in the bounding box More...

Public Member Functions inherited from CORE_Object
template<class T >
std::shared_ptr< T >	getSharedPointer ()
	return the shared pointer for this More...

template<class T >
std::shared_ptr< const T >	getConstSharedPointer () const
	return a const shared pointer for this More...

template<class T >
tBoolean	isInstanceOf () const
	test if the clas T is an instance of this class More...

tString	getClassName () const
	return the name of the class More...

tString	getPointerString () const
	retrun the pointer of the class as a string More...

tString	getIdentityString () const
	retrun the string identification of the class More...

Static Public Member Functions
static void	GetSphericalCoordinates (const std::array< tReal, 3 > &M, const std::array< tReal, 3 > &C, tReal &r, tReal &theta, tReal &phi)
	get the spherical coordinate of the point M with center C, radius r, inclination theta and azimuth phi More...

Static Public Member Functions inherited from EXPR_Node
static void	SetEpsilon (const tReal &eps)
	set the tolerance error More...

static const tReal &	GetEpsilon ()
	get the tolerance error More...

Static Public Member Functions inherited from CORE_Object
static tBoolean	EnableMemoryStack (const tBoolean &isMemoryChecked)
	enable the memory stack More...

static void	EnableMemoryStack ()
	enable the memory stack

static void	DisableMemoryStack ()
	disable the memory stack

static tBoolean	IsMemoryStackEnabled ()
	return trur if the memory stack is enabled

static tString	MemoryStackToString ()
	get the memory stack in string More...

static tIndex	GetRegisteredClassesNumber ()
	get the memory stack in string More...

Protected Member Functions
	EXPR_ElementaryGeometryNode ()
	create the class

virtual	~EXPR_ElementaryGeometryNode ()
	delete the class

void	setName (const tString &name)
	set name More...

virtual tBoolean	isInsideCanonicalGeometry (const std::array< tReal, 3 > &P) const =0
	return true if the point is in the node More...

virtual void	computeCanonicalBoundingBox (std::array< tReal, 3 > &minPoint, std::array< tReal, 3 > &maxPoint) const =0
	compute the bounding box of the node More...

Protected Member Functions inherited from EXPR_LeafNode
	EXPR_LeafNode ()
	create the class

virtual	~EXPR_LeafNode ()
	delete the class

Protected Member Functions inherited from EXPR_ChildNode
	EXPR_ChildNode ()
	create the class

virtual	~EXPR_ChildNode ()
	delete the class

Protected Member Functions inherited from EXPR_Node
	EXPR_Node ()
	create the class

virtual	~EXPR_Node ()
	delete the class

void	apply (std::array< tReal, 3 > &P) const
	apply the transformation to point P \( Q:=F(P)=mAlpha.P+mBeta \) More...

tBoolean	apply (const std::array< tReal, 3 > &P, std::array< tReal, 3 > &Q) const
	apply the transformation to point P \( Q:=F(P)=mAlpha.P+mBeta \) More...

void	applyInverse (std::array< tReal, 3 > &P) const
	apply the inverse transformation to point P \( Q:=F^{-1}(P)=\alpha^{-1}.(P-\beta) \) More...

tBoolean	applyInverse (const std::array< tReal, 3 > &P, std::array< tReal, 3 > &Q) const
	apply the inverse transformation to point P \( Q:=F^{-1}(P)=\alpha^{-1}.(P-\beta) \) More...

void	linearTransformBoundingBox (std::array< tReal, 3 > &P, std::array< tReal, 3 > &Q) const
	compute the bounding box after transformation More...

Protected Member Functions inherited from EXPR_Object
	EXPR_Object (void)
	create the class

virtual	~EXPR_Object (void)
	delete the class

Protected Member Functions inherited from CORE_Object
	CORE_Object ()
	build an instance of the object

virtual	~CORE_Object ()
	destroy the instance of object std

Detailed Description

This class describes an elementary geometry.

a an elementary geometry may be transform with a linear function \( F(x)=\alpha.x+\beta \) where \( \alpha \n R^3 \times R^3 \) and \( \beta \in R^3 \).

Author: Stephane Despreaux

Version: 2.0

Member Function Documentation

◆ adimensionize() [1/2]

virtual void EXPR_ElementaryGeometryNode::adimensionize ( const tReal & L )

pure virtual

adimensionize the primary geometry

Parameters

L	: the reference length

Implemented in EXPR_EmptyNode, EXPR_Paver, EXPR_Ellipsoid, and EXPR_Cylinder.

◆ adimensionize() [2/2]

virtual void EXPR_ElementaryGeometryNode::adimensionize	(	const tReal &	L,
		std::map< tString, tBoolean > &	alreadyComputed
	)

inlineoverridevirtual

adimensionize the node

Parameters

L	: the reference length
alreadComputed	identity of the root node whose adimenionization has already been computed

Reimplemented from EXPR_Node.

◆ computeBoundingBox()

virtual void EXPR_ElementaryGeometryNode::computeBoundingBox ( std::map< tString, tBoolean > & alreadyComputed )

inlineoverridevirtual

compute the bounding box of the node

Parameters

alreadComputed identity of the root node whose bounding box has already been computed

Implements EXPR_Node.

◆ computeCanonicalBoundingBox()

virtual void EXPR_ElementaryGeometryNode::computeCanonicalBoundingBox	(	std::array< tReal, 3 > &	minPoint,
		std::array< tReal, 3 > &	maxPoint
	)		const

protectedpure virtual

compute the bounding box of the node

Parameters

[out]	minPoint	min point of the bounding box ie left bottom point
[out]	maxPoint	max point of the bounding box ie right top point

Implemented in EXPR_EmptyNode, EXPR_Paver, EXPR_Ellipsoid, and EXPR_Cylinder.

◆ copy()

virtual void EXPR_ElementaryGeometryNode::copy ( const EXPR_Node & node )

inlineoverridevirtual

copy

Parameters

node	the node to copy

Reimplemented from EXPR_Node.

Reimplemented in EXPR_Paver, EXPR_Ellipsoid, and EXPR_Cylinder.

◆ getContentsMemorySize()

virtual tMemSize EXPR_ElementaryGeometryNode::getContentsMemorySize ( ) const

inlineoverridevirtual

return nthe memory size of the included associations

Returns: the memory size of the storage in bytes 1 Kb = 1024 bytes 1 Mb = 1024 Kb 1 Gb = 1024 Mb 1 Tb = 1024 Gb 1 Hb = 1024 Tb

Reimplemented from EXPR_LeafNode.

Reimplemented in EXPR_Paver, EXPR_EmptyNode, EXPR_Ellipsoid, and EXPR_Cylinder.

◆ getMemorySize()

virtual tMemSize EXPR_ElementaryGeometryNode::getMemorySize ( ) const

inlineoverridevirtual

return the memory size of the class

Returns: the memory size of the class in bytes 1 octet = 1 byte 1 Ko = 1024 bytes 1 Mo = 1024 Ko 1 Go = 1024 Mo

Reimplemented from EXPR_LeafNode.

Reimplemented in EXPR_Paver, EXPR_EmptyNode, EXPR_Ellipsoid, and EXPR_Cylinder.

◆ getName()

const tString& EXPR_ElementaryGeometryNode::getName ( ) const

inline

get name

Returns: the name of the geometry

◆ GetSphericalCoordinates()

static void EXPR_ElementaryGeometryNode::GetSphericalCoordinates	(	const std::array< tReal, 3 > &	M,
		const std::array< tReal, 3 > &	C,
		tReal &	r,
		tReal &	theta,
		tReal &	phi
	)

inlinestatic

get the spherical coordinate of the point M with center C, radius r, inclination theta and azimuth phi

Parameters

[in]	M	cartesian coordinates of M
[in]	C	cartesian coordinates of the center
[out]	r	radius \|MC\|
[out]	theta	: inclination in [0,pi] angle(Cz,CM)
[out]	phi	azimuth in [0,2.pi[ angle(Cx,CP) P is the projection of M on the place (C,Cx,Cy)

Returns

the spherical coordinate such that :

\( CM=(x,y,z) \)
\( x=r.cos(\phi).sin(\theta\)
\( y=r.sin(\phi).sin(\theta) \)
\( z=r.cos(\theta) \)

◆ isInside()

virtual tBoolean EXPR_ElementaryGeometryNode::isInside ( std::array< tReal, 3 > P ) const

inlineoverridevirtual

return true if the point is in the node

Parameters

[in] p coordinates of the point to test

Returns: the true if the point p is in the node

Implements EXPR_Node.

◆ isInsideCanonicalGeometry()

virtual tBoolean EXPR_ElementaryGeometryNode::isInsideCanonicalGeometry ( const std::array< tReal, 3 > & P ) const

protectedpure virtual

return true if the point is in the node

Parameters

[in] P coordinates of the point to test

Returns: the true if the point p is in the node

Implemented in EXPR_EmptyNode, EXPR_Paver, EXPR_Ellipsoid, and EXPR_Cylinder.

◆ newInstance()

virtual CORE_UniquePointer<EXPR_ElementaryGeometryNode> EXPR_ElementaryGeometryNode::newInstance ( ) const

pure virtual

create a new instance of this

Returns: a new instance of this

Implemented in EXPR_Paver, EXPR_Ellipsoid, EXPR_Cylinder, and EXPR_EmptyNode.

◆ setArguments()

virtual void EXPR_ElementaryGeometryNode::setArguments ( const std::vector< tString > & args )

pure virtual

set the argument to define the geometry

Parameters

[in] args arguments as string

Implemented in EXPR_Paver, EXPR_EmptyNode, EXPR_Ellipsoid, and EXPR_Cylinder.

◆ setName()

void EXPR_ElementaryGeometryNode::setName ( const tString & name )

inlineprotected

set name

Parameters

name	name of the geometry

◆ toString()

virtual tString EXPR_ElementaryGeometryNode::toString ( ) const

inlineoverridevirtual

return the string representation of this

Returns: the string representation of this

Reimplemented from EXPR_Node.

Reimplemented in EXPR_EmptyNode, EXPR_Ellipsoid, and EXPR_Cylinder.

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

/home/despreau/Developpement/CPP/devcpp20/include/math/geometry/expr/EXPR_ElementaryGeometryNode.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Member Function Documentation

◆ adimensionize() [1/2]

◆ adimensionize() [2/2]

◆ computeBoundingBox()

◆ computeCanonicalBoundingBox()

◆ copy()

◆ getContentsMemorySize()

◆ getMemorySize()

◆ getName()

◆ GetSphericalCoordinates()

◆ isInside()

◆ isInsideCanonicalGeometry()

◆ newInstance()

◆ setArguments()

◆ setName()

◆ toString()