HLRBRep_Data Class Reference

#include <HLRBRep_Data.hxx>

Inheritance diagram for HLRBRep_Data:

Public Member Functions
	HLRBRep_Data (const int NV, const int NE, const int NF)
	Create an empty data structure of <NV> vertices, <NE> edges and <NF> faces.
void	Write (const occ::handle< HLRBRep_Data > &DS, const int dv, const int de, const int df)
	Write <DS> in me with a translation of <dv>,<de>,<df>.
NCollection_Array1< HLRBRep_EdgeData > &	EDataArray ()
NCollection_Array1< HLRBRep_FaceData > &	FDataArray ()
void	Tolerance (const float tol)
	Set the tolerance for the rejections during the exploration.
float	Tolerance () const
	returns the tolerance for the rejections during the exploration
void	Update (const HLRAlgo_Projector &P)
	end of building of the Data and updating all the information linked to the projection.
HLRAlgo_Projector &	Projector ()
int	NbVertices () const
int	NbEdges () const
int	NbFaces () const
NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > &	EdgeMap ()
NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > &	FaceMap ()
void	InitBoundSort (const HLRAlgo_EdgesBlock::MinMaxIndices &MinMaxTot, const int e1, const int e2)
	to compare with only non rejected edges.
void	InitEdge (const int FI, NCollection_DataMap< TopoDS_Shape, BRepTopAdaptor_Tool, TopTools_ShapeMapHasher > &MST)
	Begin an iteration only on visible Edges crossing the face number <FI>.
bool	MoreEdge ()
void	NextEdge (const bool skip=true)
int	Edge () const
	Returns the current Edge.
bool	HidingTheFace () const
	Returns true if the current edge to be hidden belongs to the hiding face.
bool	SimpleHidingFace () const
	Returns true if the current hiding face is not an auto-intersected one.
void	InitInterference ()
	Intersect the current Edge with the boundary of the hiding face. The interferences are given by the More, Next, and Value methods.
bool	MoreInterference () const
void	NextInterference ()
bool	RejectedInterference ()
	Returns True if the interference is rejected.
bool	AboveInterference ()
	Returns True if the rejected interference is above the face.
HLRAlgo_Interference &	Interference ()
void	LocalLEGeometry2D (const double Param, gp_Dir2d &Tg, gp_Dir2d &Nm, double &Cu)
	Returns the local description of the projection of the current LEdge at parameter .
void	LocalFEGeometry2D (const int FE, const double Param, gp_Dir2d &Tg, gp_Dir2d &Nm, double &Cu)
	Returns the local description of the projection of the current FEdge at parameter .
void	EdgeState (const double p1, const double p2, TopAbs_State &stbef, TopAbs_State &staf)
	Returns the local 3D state of the intersection between the current edge and the current face at the <p1> and <p2> parameters.
bool	EdgeOfTheHidingFace (const int E, const HLRBRep_EdgeData &ED) const
	Returns the true if the Edge <ED> belongs to the Hiding Face.
int	HidingStartLevel (const int E, const HLRBRep_EdgeData &ED, const NCollection_List< HLRAlgo_Interference > &IL)
	Returns the number of levels of hiding face above the first point of the edge <ED>. The InterferenceList is given to compute far away of the Interferences and then come back.
TopAbs_State	Compare (const int E, const HLRBRep_EdgeData &ED)
	Returns the state of the Edge <ED> after classification.
TopAbs_State	SimplClassify (const int E, const HLRBRep_EdgeData &ED, const int Nbp, const double p1, const double p2)
	Simple classification of part of edge [p1, p2]. Returns OUT if at least 1 of Nbp points of edge is out; otherwise returns IN. It is used to check "suspicion" hidden part of edge.
TopAbs_State	Classify (const int E, const HLRBRep_EdgeData &ED, const bool LevelFlag, int &Level, const double param)
	Classification of an edge.
bool	IsBadFace () const
	Returns true if the current face is bad.
void	Destroy ()
	~HLRBRep_Data () override
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.
Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Constructor & Destructor Documentation

HLRBRep_Data()

HLRBRep_Data::HLRBRep_Data	(	const int	NV,
		const int	NE,
		const int	NF )

Create an empty data structure of <NV> vertices, <NE> edges and <NF> faces.

~HLRBRep_Data()

HLRBRep_Data::~HLRBRep_Data ( )

inlineoverride

Member Function Documentation

AboveInterference()

bool HLRBRep_Data::AboveInterference

(

)

Returns True if the rejected interference is above the face.

Classify()

TopAbs_State HLRBRep_Data::Classify	(	const int	E,
		const HLRBRep_EdgeData &	ED,
		const bool	LevelFlag,
		int &	Level,
		const double	param )

Classification of an edge.

Compare()

TopAbs_State HLRBRep_Data::Compare	(	const int	E,
		const HLRBRep_EdgeData &	ED )

Returns the state of the Edge <ED> after classification.

Destroy()

void HLRBRep_Data::Destroy

(

)

EDataArray()

NCollection_Array1< HLRBRep_EdgeData > & HLRBRep_Data::EDataArray

(

)

Edge()

int HLRBRep_Data::Edge

(

)

const

Returns the current Edge.

EdgeMap()

NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > & HLRBRep_Data::EdgeMap

(

)

EdgeOfTheHidingFace()

bool HLRBRep_Data::EdgeOfTheHidingFace	(	const int	E,
		const HLRBRep_EdgeData &	ED ) const

Returns the true if the Edge <ED> belongs to the Hiding Face.

EdgeState()

void HLRBRep_Data::EdgeState	(	const double	p1,
		const double	p2,
		TopAbs_State &	stbef,
		TopAbs_State &	staf )

Returns the local 3D state of the intersection between the current edge and the current face at the <p1> and <p2> parameters.

FaceMap()

NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > & HLRBRep_Data::FaceMap

(

)

FDataArray()

NCollection_Array1< HLRBRep_FaceData > & HLRBRep_Data::FDataArray

(

)

HidingStartLevel()

int HLRBRep_Data::HidingStartLevel	(	const int	E,
		const HLRBRep_EdgeData &	ED,
		const NCollection_List< HLRAlgo_Interference > &	IL )

Returns the number of levels of hiding face above the first point of the edge <ED>. The InterferenceList is given to compute far away of the Interferences and then come back.

HidingTheFace()

bool HLRBRep_Data::HidingTheFace

(

)

const

Returns true if the current edge to be hidden belongs to the hiding face.

InitBoundSort()

void HLRBRep_Data::InitBoundSort	(	const HLRAlgo_EdgesBlock::MinMaxIndices &	MinMaxTot,
		const int	e1,
		const int	e2 )

to compare with only non rejected edges.

InitEdge()

void HLRBRep_Data::InitEdge	(	const int	FI,
		NCollection_DataMap< TopoDS_Shape, BRepTopAdaptor_Tool, TopTools_ShapeMapHasher > &	MST )

Begin an iteration only on visible Edges crossing the face number <FI>.

InitInterference()

void HLRBRep_Data::InitInterference

(

)

Intersect the current Edge with the boundary of the hiding face. The interferences are given by the More, Next, and Value methods.

Interference()

HLRAlgo_Interference & HLRBRep_Data::Interference

(

)

IsBadFace()

bool HLRBRep_Data::IsBadFace

(

)

const

Returns true if the current face is bad.

LocalFEGeometry2D()

void HLRBRep_Data::LocalFEGeometry2D	(	const int	FE,
		const double	Param,
		gp_Dir2d &	Tg,
		gp_Dir2d &	Nm,
		double &	Cu )

Returns the local description of the projection of the current FEdge at parameter .

LocalLEGeometry2D()

void HLRBRep_Data::LocalLEGeometry2D	(	const double	Param,
		gp_Dir2d &	Tg,
		gp_Dir2d &	Nm,
		double &	Cu )

Returns the local description of the projection of the current LEdge at parameter .

MoreEdge()

bool HLRBRep_Data::MoreEdge

(

)

MoreInterference()

bool HLRBRep_Data::MoreInterference

(

)

const

NbEdges()

int HLRBRep_Data::NbEdges

(

)

const

NbFaces()

int HLRBRep_Data::NbFaces

(

)

const

NbVertices()

int HLRBRep_Data::NbVertices

(

)

const

NextEdge()

void HLRBRep_Data::NextEdge

(

const bool

skip = true

)

NextInterference()

void HLRBRep_Data::NextInterference

(

)

Projector()

HLRAlgo_Projector & HLRBRep_Data::Projector

(

)

RejectedInterference()

bool HLRBRep_Data::RejectedInterference

(

)

Returns True if the interference is rejected.

SimplClassify()

TopAbs_State HLRBRep_Data::SimplClassify	(	const int	E,
		const HLRBRep_EdgeData &	ED,
		const int	Nbp,
		const double	p1,
		const double	p2 )

Simple classification of part of edge [p1, p2]. Returns OUT if at least 1 of Nbp points of edge is out; otherwise returns IN. It is used to check "suspicion" hidden part of edge.

SimpleHidingFace()

bool HLRBRep_Data::SimpleHidingFace

(

)

const

Returns true if the current hiding face is not an auto-intersected one.

Tolerance() [1/2]

float HLRBRep_Data::Tolerance

(

)

const

returns the tolerance for the rejections during the exploration

Tolerance() [2/2]

void HLRBRep_Data::Tolerance

(

const float

tol

)

Set the tolerance for the rejections during the exploration.

Update()

void HLRBRep_Data::Update

(

const HLRAlgo_Projector &

P

)

end of building of the Data and updating all the information linked to the projection.

Write()

void HLRBRep_Data::Write	(	const occ::handle< HLRBRep_Data > &	DS,
		const int	dv,
		const int	de,
		const int	df )

Write <DS> in me with a translation of <dv>,<de>,<df>.

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

• HLRBRep_Data.hxx