FreeCAD: SMESH_NodeSearcherImpl Struct Reference

Implementation of search for the node closest to point. More...

Public Member Functions
const SMDS_MeshNode *	FindClosestTo (const gp_Pnt &thePnt)
	Do it's job. More...

int	FindNearPoint (const gp_Pnt &point, const double tolerance, std::vector< const SMDS_MeshNode * > &foundNodes)
	Finds nodes located within a tolerance near a point. More...

const SMESH_OctreeNode *	getTree () const
	Return the node tree. More...

void	MoveNode (const SMDS_MeshNode *node, const gp_Pnt &toPnt)
	Move node and update myOctreeNode accordingly. More...

	SMESH_NodeSearcherImpl (const SMDS_Mesh *theMesh)
	Constructor. More...

	~SMESH_NodeSearcherImpl ()
	Destructor. More...

Public Member Functions inherited from SMESH_NodeSearcher
virtual const SMDS_MeshNode *	FindClosestTo (const gp_Pnt &pnt)=0

virtual int	FindNearPoint (const gp_Pnt &point, const double tolerance, std::vector< const SMDS_MeshNode * > &foundNodes)=0

virtual void	MoveNode (const SMDS_MeshNode *node, const gp_Pnt &toPnt)=0

virtual	~SMESH_NodeSearcher ()

Detailed Description

Implementation of search for the node closest to point.

Constructor & Destructor Documentation

◆ SMESH_NodeSearcherImpl()

SMESH_NodeSearcherImpl::SMESH_NodeSearcherImpl ( const SMDS_Mesh * theMesh )

Constructor.

References SMESH_OctreeNode::GetChildrenIterator(), SMESH_Tree< BND_BOX, NB_CHILDREN >::isLeaf(), SMESH_Octree::maxSize(), and SMDS_Mesh::nodesIterator().

◆ ~SMESH_NodeSearcherImpl()

SMESH_NodeSearcherImpl::~SMESH_NodeSearcherImpl ( )

Destructor.

Member Function Documentation

◆ FindClosestTo()

const SMDS_MeshNode * SMESH_NodeSearcherImpl::FindClosestTo ( const gp_Pnt & thePnt )

virtual

Do it's job.

Implements SMESH_NodeSearcher.

References SMESH_Tree< BND_BOX, NB_CHILDREN >::getBox(), SMESH_OctreeNode::GetChildrenIterator(), SMESH_OctreeNode::GetNodeIterator(), SMESH_OctreeNode::isInside(), SMESH_Tree< BND_BOX, NB_CHILDREN >::isLeaf(), SMESH_OctreeNode::NbNodes(), and SMESH_OctreeNode::NodesAround().

◆ FindNearPoint()

int SMESH_NodeSearcherImpl::FindNearPoint	(	const gp_Pnt &	point,
		const double	tolerance,
		std::vector< const SMDS_MeshNode * > &	foundNodes
	)

virtual

Finds nodes located within a tolerance near a point.

Implements SMESH_NodeSearcher.

References SMESH_OctreeNode::NodesAround(), and draftutils.utils::tolerance().

Referenced by SMESH_ElementSearcherImpl::FindElementsByPoint().

◆ getTree()

const SMESH_OctreeNode * SMESH_NodeSearcherImpl::getTree ( ) const

Return the node tree.

Referenced by SMESH_ElementSearcherImpl::getTolerance().

◆ MoveNode()

void SMESH_NodeSearcherImpl::MoveNode	(	const SMDS_MeshNode *	node,
		const gp_Pnt &	toPnt
	)

virtual

Move node and update myOctreeNode accordingly.

Implements SMESH_NodeSearcher.

References SMDS_Mesh::MoveNode(), SMESH_OctreeNode::UpdateByMoveNode(), and SMDS_MeshNode::X().

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

FreeCAD/src/3rdParty/salomesmesh/src/SMESH/SMESH_MeshAlgos.cpp