BRepMesh_VertexTool Class Reference

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

#include <BRepMesh_VertexTool.hxx>

Public Member Functions
	BRepMesh_VertexTool (const Standard_Integer theReservedSize, const Handle< NCollection_IncAllocator > &theAllocator)
	Constructor. More...
void	SetCellSize (const Standard_Real theSize)
	Sets new size of cell for cellfilter equal in both directions. More...
void	SetCellSize (const Standard_Real theSizeX, const Standard_Real theSizeY)
	Sets new size of cell for cellfilter. More...
void	SetTolerance (const Standard_Real theTolerance)
	Sets the tolerance to be used for identification of coincident vertices equal for both dimensions. More...
void	SetTolerance (const Standard_Real theToleranceX, const Standard_Real theToleranceY)
	Sets the tolerance to be used for identification of coincident vertices. More...
Standard_Integer	Add (const BRepMesh_Vertex &theVertex, const Standard_Boolean isForceAdd)
	Adds vertex with empty data to the tool. More...
void	Delete (const Standard_Integer theIndex)
	Deletes vertex with the given index from the tool. More...
const BRepMesh::HVectorOfVertex &	Vertices () const
	Returns set of mesh vertices. More...
BRepMesh::HVectorOfVertex &	ChangeVertices ()
	Returns set of mesh vertices. More...
const BRepMesh_Vertex &	FindKey (const Standard_Integer theIndex)
	Returns vertex by the given index. More...
Standard_Integer	FindIndex (const BRepMesh_Vertex &theVertex)
	Returns index of the given vertex. More...
Standard_Integer	Extent () const
	Returns a number of vertices. More...
Standard_Boolean	IsEmpty () const
	Returns True when the map contains no keys. More...
void	Substitute (const Standard_Integer theIndex, const BRepMesh_Vertex &theVertex)
	Substitutes vertex with the given by the given vertex with attributes. More...
void	RemoveLast ()
	Remove last node from the structure. More...
const BRepMesh::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. More...
void	Statistics (Standard_OStream &theStream) const
	Prints statistics. More...

Detailed Description

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

Constructor & Destructor Documentation

BRepMesh_VertexTool::BRepMesh_VertexTool	(	const Standard_Integer	theReservedSize,
		const Handle< NCollection_IncAllocator > &	theAllocator
	)

Constructor.

Parameters

theReservedSize	size to be reserved for vector of vertices.
theAllocator	memory allocator to be used by internal collections.

Member Function Documentation

Standard_Integer BRepMesh_VertexTool::Add	(	const BRepMesh_Vertex &	theVertex,
		const Standard_Boolean	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.

BRepMesh::HVectorOfVertex& BRepMesh_VertexTool::ChangeVertices ( )

inline

Returns set of mesh vertices.

void BRepMesh_VertexTool::Delete

(

const Standard_Integer

theIndex

)

Deletes vertex with the given index from the tool.

Standard_Integer BRepMesh_VertexTool::Extent ( void  ) const

inline

Returns a number of vertices.

Standard_Integer BRepMesh_VertexTool::FindIndex ( const BRepMesh_Vertex &  theVertex )

inline

Returns index of the given vertex.

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

inline

Returns vertex by the given index.

const BRepMesh::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.

Standard_Boolean BRepMesh_VertexTool::IsEmpty ( ) const

inline

Returns True when the map contains no keys.

void BRepMesh_VertexTool::RemoveLast ( )

inline

Remove last node from the structure.

void BRepMesh_VertexTool::SetCellSize ( const Standard_Real  theSize )

inline

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

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

inline

Sets new size of cell for cellfilter.

Parameters

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

void BRepMesh_VertexTool::SetTolerance ( const Standard_Real  theTolerance )

inline

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

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

inline

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

Parameters

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

void BRepMesh_VertexTool::Statistics

(

Standard_OStream &

theStream

)

const

Prints statistics.

void BRepMesh_VertexTool::Substitute	(	const Standard_Integer	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.

const BRepMesh::HVectorOfVertex& BRepMesh_VertexTool::Vertices ( ) const

inline

Returns set of mesh vertices.

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

• BRepMesh_VertexTool.hxx