meshSearch Class Reference

Various (local, not parallel) searches on polyMesh; uses (demand driven) octree to search. More...

Inheritance diagram for meshSearch:

Public Member Functions
	ClassName ("meshSearch")
	meshSearch (const polyMesh &mesh, const polyMesh::cellDecomposition=polyMesh::CELL_TETS)
	meshSearch (const polyMesh &mesh, const treeBoundBox &bb, const polyMesh::cellDecomposition=polyMesh::CELL_TETS)
	~meshSearch ()
const polyMesh &	mesh () const
polyMesh::cellDecomposition	decompMode () const
const indexedOctree< treeDataFace > &	boundaryTree () const
const indexedOctree< treeDataFace > &	nonCoupledBoundaryTree () const
const indexedOctree< treeDataCell > &	cellTree () const
label	findNearestCell (const point &location, const label seedCelli=-1, const bool useTreeSearch=true) const
label	findNearestFace (const point &location, const label seedFacei=-1, const bool useTreeSearch=true) const
label	findCell (const point &location, const label seedCelli=-1, const bool useTreeSearch=true) const
label	findNearestBoundaryFace (const point &location, const label seedFacei=-1, const bool useTreeSearch=true) const
pointIndexHit	intersection (const point &pStart, const point &pEnd) const
List< pointIndexHit >	intersections (const point &pStart, const point &pEnd) const
bool	isInside (const point &) const
void	clearOut ()
void	correct ()

Static Public Attributes
static scalar	tol_ = 1e-3

Detailed Description

Various (local, not parallel) searches on polyMesh; uses (demand driven) octree to search.

Source files

• meshSearch.H
• meshSearch.C

Definition at line 56 of file meshSearch.H.

Constructor & Destructor Documentation

meshSearch() [1/2]

meshSearch ( const polyMesh &  mesh, const polyMesh::cellDecomposition  cellDecompMode = polyMesh::CELL_TETS  )

explicit

Definition at line 544 of file meshSearch.C.

References polyMesh::CELL_TETS, polyMesh::FACE_DIAG_TRIS, mesh, and polyMesh::tetBasePtIs().

Here is the call graph for this function:

meshSearch() [2/2]

meshSearch	(	const polyMesh &	mesh,
		const treeBoundBox &	bb,
		const polyMesh::cellDecomposition	cellDecompMode = polyMesh::CELL_TETS
	)

Definition at line 565 of file meshSearch.C.

References polyMesh::CELL_TETS, polyMesh::FACE_DIAG_TRIS, mesh, and polyMesh::tetBasePtIs().

Here is the call graph for this function:

~meshSearch()

~meshSearch

(

)

Definition at line 590 of file meshSearch.C.

Member Function Documentation

ClassName()

ClassName

(

"meshSearch"

)

mesh()

const polyMesh& mesh ( ) const

inline

Definition at line 191 of file meshSearch.H.

decompMode()

polyMesh::cellDecomposition decompMode ( ) const

inline

Definition at line 196 of file meshSearch.H.

boundaryTree()

const Foam::indexedOctree< Foam::treeDataFace > & boundaryTree

(

)

const

Definition at line 621 of file meshSearch.C.

References Foam::identity().

Here is the call graph for this function:

nonCoupledBoundaryTree()

const Foam::indexedOctree< Foam::treeDataFace > & nonCoupledBoundaryTree

(

)

const

Definition at line 655 of file meshSearch.C.

References forAll, patches, and List::setSize().

Here is the call graph for this function:

cellTree()

const Foam::indexedOctree< Foam::treeDataCell > & cellTree

(

)

const

Definition at line 700 of file meshSearch.C.

findNearestCell()

Foam::label findNearestCell	(	const point &	location,
		const label	seedCelli = -1,
		const bool	useTreeSearch = true
	)		const

Definition at line 727 of file meshSearch.C.

findNearestFace()

Foam::label findNearestFace	(	const point &	location,
		const label	seedFacei = -1,
		const bool	useTreeSearch = true
	)		const

Definition at line 750 of file meshSearch.C.

Referenced by mappedPatchBase::findLocalSamples().

Here is the caller graph for this function:

findCell()

Foam::label findCell	(	const point &	location,
		const label	seedCelli = -1,
		const bool	useTreeSearch = true
	)		const

Definition at line 773 of file meshSearch.C.

Referenced by trackingInverseDistance::markDonors().

Here is the caller graph for this function:

findNearestBoundaryFace()

Foam::label findNearestBoundaryFace	(	const point &	location,
		const label	seedFacei = -1,
		const bool	useTreeSearch = true
	)		const

Definition at line 797 of file meshSearch.C.

References indexedOctree::bb(), PointHit< PointType >::distance(), f(), PointIndexHit::hit(), PointIndexHit::index(), Foam::magSqr(), boundBox::max(), boundBox::min(), indexedOctree::shapes(), and Foam::sqr().

Here is the call graph for this function:

intersection()

Foam::pointIndexHit intersection	(	const point &	pStart,
		const point &	pEnd
	)		const

Definition at line 863 of file meshSearch.C.

References PointIndexHit::hit(), PointIndexHit::index(), and PointIndexHit::setIndex().

Here is the call graph for this function:

intersections()

Foam::List< Foam::pointIndexHit > intersections	(	const point &	pStart,
		const point &	pEnd
	)		const

Definition at line 880 of file meshSearch.C.

References DynamicList::append(), PointIndexHit::hit(), PointIndexHit::index(), PointIndexHit::setIndex(), and DynamicList::shrink().

Here is the call graph for this function:

isInside()

bool isInside

(

const point &

p

)

const

Definition at line 906 of file meshSearch.C.

References volumeType::INSIDE, and p.

clearOut()

void clearOut

(

)

Definition at line 912 of file meshSearch.C.

correct()

void correct

(

)

Definition at line 920 of file meshSearch.C.

Member Data Documentation

tol_

scalar tol_ = 1e-3

static

Definition at line 159 of file meshSearch.H.

---

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

• src/meshTools/meshSearch/meshSearch.H
• src/meshTools/meshSearch/meshSearch.C