Describes data structure intended to keep mesh nodes defined in UV space and implements functionality providing their uniqueness regarding their position. More...

#include <BRepMesh_VertexTool.hxx>

Inheritance diagram for BRepMesh_VertexTool:

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Public Member Functions
	BRepMesh_VertexTool (const occ::handle< NCollection_IncAllocator > &theAllocator)
	Constructor.

void	SetCellSize (const double theSize)
	Sets new size of cell for cellfilter equal in both directions.

void	SetCellSize (const double theSizeX, const double theSizeY)
	Sets new size of cell for cellfilter.

void	SetTolerance (const double theTolerance)
	Sets the tolerance to be used for identification of coincident vertices equal for both dimensions.

void	SetTolerance (const double theToleranceX, const double theToleranceY)
	Sets the tolerance to be used for identification of coincident vertices.

void	GetTolerance (double &theToleranceX, double &theToleranceY)
	Gets the tolerance to be used for identification of coincident vertices.

int	Add (const BRepMesh_Vertex &theVertex, const bool isForceAdd)
	Adds vertex with empty data to the tool.

void	DeleteVertex (const int theIndex)
	Deletes vertex with the given index from the tool.

const Handle< IMeshData::VectorOfVertex > &	Vertices () const
	Returns set of mesh vertices.

Handle< IMeshData::VectorOfVertex > &	ChangeVertices ()
	Returns set of mesh vertices.

const BRepMesh_Vertex &	FindKey (const int theIndex)
	Returns vertex by the given index.

int	FindIndex (const BRepMesh_Vertex &theVertex)
	Returns index of the given vertex.

int	Extent () const
	Returns a number of vertices.

bool	IsEmpty () const
	Returns True when the map contains no keys.

void	Substitute (const int theIndex, const BRepMesh_Vertex &theVertex)
	Substitutes vertex with the given by the given vertex with attributes.

void	RemoveLast ()
	Remove last node from the structure.

const IMeshData::ListOfInteger &	GetListOfDelNodes () const
	Returns the list with indexes of vertices that have movability attribute equal to BRepMesh_Deleted and can be replaced with another node.

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.

Detailed Description

Describes data structure intended to keep mesh nodes defined in UV space and implements functionality providing their uniqueness regarding their position.

Constructor & Destructor Documentation

◆ BRepMesh_VertexTool()

BRepMesh_VertexTool::BRepMesh_VertexTool ( const occ::handle< NCollection_IncAllocator > & theAllocator )

Constructor.

Parameters

theAllocator memory allocator to be used by internal collections.

Member Function Documentation

◆ Add()

int BRepMesh_VertexTool::Add	(	const BRepMesh_Vertex &	theVertex,
		const bool	isForceAdd )

Adds vertex with empty data to the tool.

Parameters

theVertex	node to be added to the mesh.
isForceAdd	adds the given node to structure without checking on coincidence with other nodes.

Returns: index of the node in the structure.

◆ ChangeVertices()

Handle< IMeshData::VectorOfVertex > & BRepMesh_VertexTool::ChangeVertices ( )

inline

Returns set of mesh vertices.

◆ DeleteVertex()

void BRepMesh_VertexTool::DeleteVertex ( const int theIndex )

Deletes vertex with the given index from the tool.

◆ Extent()

int BRepMesh_VertexTool::Extent ( ) const

inline

Returns a number of vertices.

◆ FindIndex()

int BRepMesh_VertexTool::FindIndex ( const BRepMesh_Vertex & theVertex )

inline

Returns index of the given vertex.

◆ FindKey()

const BRepMesh_Vertex & BRepMesh_VertexTool::FindKey ( const int theIndex )

inline

Returns vertex by the given index.

◆ GetListOfDelNodes()

const IMeshData::ListOfInteger & BRepMesh_VertexTool::GetListOfDelNodes ( ) const

inline

Returns the list with indexes of vertices that have movability attribute equal to BRepMesh_Deleted and can be replaced with another node.

◆ GetTolerance()

void BRepMesh_VertexTool::GetTolerance	(	double &	theToleranceX,
		double &	theToleranceY )

inline

Gets the tolerance to be used for identification of coincident vertices.

Parameters

theToleranceX	tolerance for X dimension.
theToleranceY	tolerance for Y dimension.

◆ IsEmpty()

bool BRepMesh_VertexTool::IsEmpty ( ) const

inline

Returns True when the map contains no keys.

◆ RemoveLast()

void BRepMesh_VertexTool::RemoveLast ( )

inline

Remove last node from the structure.

◆ SetCellSize() [1/2]

void BRepMesh_VertexTool::SetCellSize ( const double theSize )

inline

Sets new size of cell for cellfilter equal in both directions.

◆ SetCellSize() [2/2]

void BRepMesh_VertexTool::SetCellSize	(	const double	theSizeX,
		const double	theSizeY )

inline

Sets new size of cell for cellfilter.

Parameters

theSizeX	size for X dimension.
theSizeY	size for Y dimension.

◆ SetTolerance() [1/2]

void BRepMesh_VertexTool::SetTolerance ( const double theTolerance )

inline

Sets the tolerance to be used for identification of coincident vertices equal for both dimensions.

◆ SetTolerance() [2/2]

void BRepMesh_VertexTool::SetTolerance	(	const double	theToleranceX,
		const double	theToleranceY )

inline

Sets the tolerance to be used for identification of coincident vertices.

Parameters

theToleranceX	tolerance for X dimension.
theToleranceY	tolerance for Y dimension.

◆ Substitute()

void BRepMesh_VertexTool::Substitute	(	const int	theIndex,
		const BRepMesh_Vertex &	theVertex )

Substitutes vertex with the given by the given vertex with attributes.

Parameters

theIndex	index of vertex to be substituted.
theVertex	replacement vertex.

◆ Vertices()

const Handle< IMeshData::VectorOfVertex > & BRepMesh_VertexTool::Vertices ( ) const

inline

Returns set of mesh vertices.

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

BRepMesh_VertexTool.hxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BRepMesh_VertexTool()

Member Function Documentation

◆ Add()

◆ ChangeVertices()

◆ DeleteVertex()

◆ Extent()

◆ FindIndex()

◆ FindKey()

◆ GetListOfDelNodes()

◆ GetTolerance()

◆ IsEmpty()

◆ RemoveLast()

◆ SetCellSize() [1/2]

◆ SetCellSize() [2/2]

◆ SetTolerance() [1/2]

◆ SetTolerance() [2/2]

◆ Substitute()

◆ Vertices()