Class implements functionality of edge discret tool. Performs check of the edges for existing Poly_PolygonOnTriangulation. In case if it fits specified deflection, restores data structure using it, else clears edges from outdated data. More...

#include <BRepMesh_EdgeDiscret.hxx>

Inheritance diagram for BRepMesh_EdgeDiscret:

[legend]

Public Member Functions
	BRepMesh_EdgeDiscret ()
	Constructor.

	~BRepMesh_EdgeDiscret () override
	Destructor.

void	operator() (const int theEdgeIndex) const
	Functor API to discretize the given edge.

Public Member Functions inherited from IMeshTools_ModelAlgo
	~IMeshTools_ModelAlgo () override=default
	Destructor.

bool	Perform (const occ::handle< IMeshData_Model > &theModel, const IMeshTools_Parameters &theParameters, const Message_ProgressRange &theRange)
	Exceptions protected processing of the given model.

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.

Static Public Member Functions
static occ::handle< IMeshTools_CurveTessellator >	CreateEdgeTessellator (const IMeshData::IEdgeHandle &theDEdge, const IMeshTools_Parameters &theParameters, const int theMinPointsNb=2)
	Creates instance of free edge tessellator.

static occ::handle< IMeshTools_CurveTessellator >	CreateEdgeTessellator (const IMeshData::IEdgeHandle &theDEdge, const TopAbs_Orientation theOrientation, const IMeshData::IFaceHandle &theDFace, const IMeshTools_Parameters &theParameters, const int theMinPointsNb=2)
	Creates instance of edge tessellator.

static occ::handle< IMeshTools_CurveTessellator >	CreateEdgeTessellationExtractor (const IMeshData::IEdgeHandle &theDEdge, const IMeshData::IFaceHandle &theDFace)
	Creates instance of tessellation extractor.

static void	Tessellate3d (const IMeshData::IEdgeHandle &theDEdge, const occ::handle< IMeshTools_CurveTessellator > &theTessellator, const bool theUpdateEnds)
	Updates 3d discrete edge model using the given tessellation tool.

static void	Tessellate2d (const IMeshData::IEdgeHandle &theDEdge, const bool theUpdateEnds)
	Updates 2d discrete edge model using tessellation of 3D curve.

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.

Protected Member Functions
bool	performInternal (const occ::handle< IMeshData_Model > &theModel, const IMeshTools_Parameters &theParameters, const Message_ProgressRange &theRange) override
	Performs processing of edges of the given model.

Protected Member Functions inherited from IMeshTools_ModelAlgo
	IMeshTools_ModelAlgo ()
	Constructor.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Detailed Description

Class implements functionality of edge discret tool. Performs check of the edges for existing Poly_PolygonOnTriangulation. In case if it fits specified deflection, restores data structure using it, else clears edges from outdated data.

Constructor & Destructor Documentation

◆ BRepMesh_EdgeDiscret()

BRepMesh_EdgeDiscret::BRepMesh_EdgeDiscret ( )

Constructor.

◆ ~BRepMesh_EdgeDiscret()

BRepMesh_EdgeDiscret::~BRepMesh_EdgeDiscret ( )

override

Destructor.

Member Function Documentation

◆ CreateEdgeTessellationExtractor()

static occ::handle< IMeshTools_CurveTessellator > BRepMesh_EdgeDiscret::CreateEdgeTessellationExtractor	(	const IMeshData::IEdgeHandle &	theDEdge,
		const IMeshData::IFaceHandle &	theDFace )

static

Creates instance of tessellation extractor.

◆ CreateEdgeTessellator() [1/2]

static occ::handle< IMeshTools_CurveTessellator > BRepMesh_EdgeDiscret::CreateEdgeTessellator	(	const IMeshData::IEdgeHandle &	theDEdge,
		const IMeshTools_Parameters &	theParameters,
		const int	theMinPointsNb = 2 )

static

Creates instance of free edge tessellator.

◆ CreateEdgeTessellator() [2/2]

static occ::handle< IMeshTools_CurveTessellator > BRepMesh_EdgeDiscret::CreateEdgeTessellator	(	const IMeshData::IEdgeHandle &	theDEdge,
		const TopAbs_Orientation	theOrientation,
		const IMeshData::IFaceHandle &	theDFace,
		const IMeshTools_Parameters &	theParameters,
		const int	theMinPointsNb = 2 )

static

Creates instance of edge tessellator.

◆ operator()()

void BRepMesh_EdgeDiscret::operator() ( const int theEdgeIndex ) const

inline

Functor API to discretize the given edge.

◆ performInternal()

bool BRepMesh_EdgeDiscret::performInternal	(	const occ::handle< IMeshData_Model > &	theModel,
		const IMeshTools_Parameters &	theParameters,
		const Message_ProgressRange &	theRange )

overrideprotectedvirtual

Performs processing of edges of the given model.

Implements IMeshTools_ModelAlgo.

◆ Tessellate2d()

static void BRepMesh_EdgeDiscret::Tessellate2d	(	const IMeshData::IEdgeHandle &	theDEdge,
		const bool	theUpdateEnds )

static

Updates 2d discrete edge model using tessellation of 3D curve.

◆ Tessellate3d()

static void BRepMesh_EdgeDiscret::Tessellate3d	(	const IMeshData::IEdgeHandle &	theDEdge,
		const occ::handle< IMeshTools_CurveTessellator > &	theTessellator,
		const bool	theUpdateEnds )

static

Updates 3d discrete edge model using the given tessellation tool.

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

BRepMesh_EdgeDiscret.hxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BRepMesh_EdgeDiscret()

◆ ~BRepMesh_EdgeDiscret()

Member Function Documentation

◆ CreateEdgeTessellationExtractor()

◆ CreateEdgeTessellator() [1/2]

◆ CreateEdgeTessellator() [2/2]

◆ operator()()

◆ performInternal()

◆ Tessellate2d()

◆ Tessellate3d()