Helper class to search on triSurface. More...

Inheritance diagram for triSurfaceSearch:

Public Member Functions
	triSurfaceSearch (const triSurface &)
	Construct from surface. Holds reference to surface! More...

	triSurfaceSearch (const triSurface &, const dictionary &dict)
	Construct from surface and dictionary. More...

	triSurfaceSearch (const triSurface &surface, const scalar tolerance, const label maxTreeDepth)
	Construct from components. More...

	triSurfaceSearch (const triSurfaceSearch &)=delete
	Disallow default bitwise copy construction. More...

	~triSurfaceSearch ()
	Destructor. More...

void	clearOut ()
	Clear storage. More...

const indexedOctree< treeDataTriSurface > &	tree () const
	Demand driven construction of the octree. More...

const triSurface &	surface () const
	Return reference to the surface. More...

scalar	tolerance () const
	Return tolerance to use in searches. More...

label	maxTreeDepth () const
	Return max tree depth of octree. More...

boolList	calcInside (const pointField &searchPoints) const
	Calculate for each searchPoint inside/outside status. More...

void	findNearest (const pointField &samples, const scalarField &nearestDistSqr, List< pointIndexHit > &info) const

pointIndexHit	nearest (const point &, const vector &span) const
	Calculate nearest point on surface for single searchPoint. Returns. More...

void	findLine (const pointField &start, const pointField &end, List< pointIndexHit > &info) const

void	findLineAny (const pointField &start, const pointField &end, List< pointIndexHit > &info) const

void	findLineAll (const pointField &start, const pointField &end, List< List< pointIndexHit >> &info) const
	Calculate all intersections from start to end. More...

void	operator= (const triSurfaceSearch &)=delete
	Disallow default bitwise assignment. More...

Detailed Description

Helper class to search on triSurface.

Source files

Definition at line 55 of file triSurfaceSearch.H.

Constructor & Destructor Documentation

◆ triSurfaceSearch() [1/4]

triSurfaceSearch ( const triSurface & surface )

explicit

Construct from surface. Holds reference to surface!

Definition at line 133 of file triSurfaceSearch.C.

Referenced by triSurfaceSearch::triSurfaceSearch().

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◆ triSurfaceSearch() [2/4]

triSurfaceSearch	(	const triSurface &	surface,
		const dictionary &	dict
	)

Construct from surface and dictionary.

Definition at line 143 of file triSurfaceSearch.C.

References Foam::endl(), Foam::Info, dictionary::readIfPresent(), and triSurfaceSearch::triSurfaceSearch().

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◆ triSurfaceSearch() [3/4]

triSurfaceSearch	(	const triSurface &	surface,
		const scalar	tolerance,
		const label	maxTreeDepth
	)

Construct from components.

Definition at line 168 of file triSurfaceSearch.C.

◆ triSurfaceSearch() [4/4]

triSurfaceSearch ( const triSurfaceSearch & )

delete

Disallow default bitwise copy construction.

◆ ~triSurfaceSearch()

~triSurfaceSearch ( )

Destructor.

Definition at line 183 of file triSurfaceSearch.C.

References triSurfaceSearch::clearOut().

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Member Function Documentation

◆ clearOut()

void clearOut ( )

Clear storage.

Definition at line 189 of file triSurfaceSearch.C.

Referenced by triSurfaceRegionSearch::clearOut(), and triSurfaceSearch::~triSurfaceSearch().

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◆ tree()

const Foam::indexedOctree< Foam::treeDataTriSurface > & tree ( ) const

Demand driven construction of the octree.

Definition at line 198 of file triSurfaceSearch.C.

References PatchTools::calcBounds(), triSurfaceSearch::calcInside(), Foam::e, Foam::endl(), treeBoundBox::extend(), nPoints, indexedOctree< Type >::perturbTol(), points, PrimitivePatch< FaceList, PointField >::points(), List< T >::size(), triSurfaceSearch::surface(), WarningInFunction, and Foam::Zero.

Referenced by triSurfaceSearch::calcInside(), triSurfaceSearch::findLine(), triSurfaceSearch::findLineAll(), triSurfaceSearch::findLineAny(), triSurfaceSearch::findNearest(), distributedTriSurfaceMesh::findNearest(), triSurfaceMesh::getVolumeType(), triSurfaceSearch::nearest(), and triSurfaceMesh::overlaps().

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◆ surface()

const triSurface& surface ( ) const

inline

Return reference to the surface.

Definition at line 122 of file triSurfaceSearch.H.

Referenced by edgeIntersections::edgeIntersections(), edgeIntersections::removeDegenerates(), surfaceIntersection::surfaceIntersection(), triSurfaceSearch::tree(), and triSurfaceRegionSearch::treeByRegion().

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◆ tolerance()

scalar tolerance ( ) const

inline

Return tolerance to use in searches.

Definition at line 128 of file triSurfaceSearch.H.

Referenced by searchableSurfaces::checkIntersection(), triSurfaceMesh::edgeTree(), triSurfaceSearch::findLine(), triSurfaceSearch::findLineAll(), triSurfaceSearch::findLineAny(), triSurfaceRegionSearch::findNearest(), triSurfaceSearch::findNearest(), triSurfaceMesh::getVolumeType(), and triSurfaceRegionSearch::treeByRegion().

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◆ maxTreeDepth()

label maxTreeDepth ( ) const

inline

Return max tree depth of octree.

Definition at line 134 of file triSurfaceSearch.H.

References triSurfaceSearch::calcInside(), triSurfaceSearch::findLine(), triSurfaceSearch::findLineAll(), triSurfaceSearch::findLineAny(), triSurfaceSearch::findNearest(), triSurfaceSearch::nearest(), triSurfaceSearch::operator=(), and samples().

Referenced by triSurfaceMesh::edgeTree(), and triSurfaceRegionSearch::treeByRegion().

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◆ calcInside()

Foam::boolList calcInside ( const pointField & searchPoints ) const

Calculate for each searchPoint inside/outside status.

Definition at line 249 of file triSurfaceSearch.C.

References triSurfaceSearch::findNearest(), forAll, volumeType::inside, List< T >::size(), and triSurfaceSearch::tree().

Referenced by triSurfaceSearch::maxTreeDepth(), and triSurfaceSearch::tree().

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◆ findNearest()

void findNearest	(	const pointField &	samples,
		const scalarField &	nearestDistSqr,
		List< pointIndexHit > &	info
	)		const

Definition at line 277 of file triSurfaceSearch.C.

References forAll, triSurfaceSearch::nearest(), indexedOctree< Type >::perturbTol(), List< T >::setSize(), List< T >::size(), triSurfaceSearch::tolerance(), and triSurfaceSearch::tree().

Referenced by triSurfaceSearch::calcInside(), triSurfaceRegionSearch::findNearest(), triSurfaceMesh::findNearest(), and triSurfaceSearch::maxTreeDepth().

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◆ nearest()

Foam::pointIndexHit nearest	(	const point &	pt,
		const vector &	span
	)		const

Calculate nearest point on surface for single searchPoint. Returns.

in pointIndexHit:

hit() : whether nearest point found within bounding box
hitPoint() : coordinate of nearest point
index() : surface triangle label

Definition at line 305 of file triSurfaceSearch.C.

References triSurfaceSearch::findLine(), Foam::magSqr(), and triSurfaceSearch::tree().

Referenced by triSurfaceSearch::findNearest(), and triSurfaceSearch::maxTreeDepth().

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◆ findLine()

void findLine	(	const pointField &	start,
		const pointField &	end,
		List< pointIndexHit > &	info
	)		const

Definition at line 318 of file triSurfaceSearch.C.

References triSurfaceSearch::findLineAny(), forAll, indexedOctree< Type >::perturbTol(), List< T >::setSize(), List< T >::size(), triSurfaceSearch::tolerance(), and triSurfaceSearch::tree().

Referenced by triSurfaceMesh::findLine(), triSurfaceSearch::maxTreeDepth(), triSurfaceSearch::nearest(), and powerLawLopesdaCostaZone::powerLawLopesdaCostaZone().

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◆ findLineAny()

void findLineAny	(	const pointField &	start,
		const pointField &	end,
		List< pointIndexHit > &	info
	)		const

Definition at line 345 of file triSurfaceSearch.C.

References triSurfaceSearch::findLineAll(), indexedOctree< Type >::findLineAny(), forAll, indexedOctree< Type >::perturbTol(), List< T >::setSize(), List< T >::size(), triSurfaceSearch::tolerance(), and triSurfaceSearch::tree().

Referenced by triSurfaceSearch::findLine(), triSurfaceMesh::findLineAny(), and triSurfaceSearch::maxTreeDepth().

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◆ findLineAll()

void findLineAll	(	const pointField &	start,
		const pointField &	end,
		List< List< pointIndexHit >> &	info
	)		const

Calculate all intersections from start to end.

Definition at line 372 of file triSurfaceSearch.C.

References DynamicList< T, SizeInc, SizeMult, SizeDiv >::append(), DynamicList< T, SizeInc, SizeMult, SizeDiv >::clear(), forAll, PointIndexHit< Point >::hit(), PointIndexHit< Point >::index(), Foam::mag(), indexedOctree< Type >::perturbTol(), List< T >::setSize(), List< T >::size(), triSurfaceSearch::tolerance(), List< T >::transfer(), and triSurfaceSearch::tree().

Referenced by triSurfaceMesh::findLineAll(), triSurfaceSearch::findLineAny(), and triSurfaceSearch::maxTreeDepth().

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◆ operator=()

void operator= ( const triSurfaceSearch & )

delete

Disallow default bitwise assignment.

Referenced by triSurfaceSearch::maxTreeDepth().

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

src/meshTools/triSurface/triSurfaceSearch/triSurfaceSearch.H
src/meshTools/triSurface/triSurfaceSearch/triSurfaceSearch.C

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ triSurfaceSearch() [1/4]

◆ triSurfaceSearch() [2/4]

◆ triSurfaceSearch() [3/4]

◆ triSurfaceSearch() [4/4]

◆ ~triSurfaceSearch()

Member Function Documentation

◆ clearOut()

◆ tree()

◆ surface()

◆ tolerance()

◆ maxTreeDepth()

◆ calcInside()

◆ findNearest()

◆ nearest()

◆ findLine()

◆ findLineAny()

◆ findLineAll()

◆ operator=()