tetOverlapVolume Class Reference

Calculates the overlap volume of two cells using tetrahedral decomposition. More...

Public Member Functions
	ClassName ("tetOverlapVolume")
	Runtime type information. More...
	tetOverlapVolume ()
	Null constructor. More...
labelList	overlappingCells (const polyMesh &meshA, const polyMesh &meshB, const label cellBI) const
	Return a list of cells in meshA which overlaps with cellBI in. More...
bool	cellCellOverlapMinDecomp (const primitiveMesh &meshA, const label cellAI, const primitiveMesh &meshB, const label cellBI, const treeBoundBox &cellBbB, const scalar threshold=0.0) const
	Return true if olverlap volume is greater than threshold. More...
scalar	cellCellOverlapVolumeMinDecomp (const primitiveMesh &meshA, const label cellAI, const primitiveMesh &meshB, const label cellBI, const treeBoundBox &cellBbB) const
	Calculates the overlap volume. More...

Detailed Description

Calculates the overlap volume of two cells using tetrahedral decomposition.

Source files

• tetOverlapVolume.H
• tetOverlapVolume.C

Definition at line 52 of file tetOverlapVolume.H.

Constructor & Destructor Documentation

tetOverlapVolume

(

)

Null constructor.

Definition at line 45 of file tetOverlapVolume.C.

References tetOverlapVolume::cellCellOverlapMinDecomp(), f(), forAll, tetrahedron< Point, PointRef >::mag(), boundBox::max(), Foam::max(), boundBox::min(), Foam::min(), points, tetrahedron< Point, PointRef >::sliceWithPlane(), tetPoints::tet(), and tetrahedron< Point, PointRef >::sumVolOp::vol_.

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Member Function Documentation

ClassName

(

"tetOverlapVolume"

)

Runtime type information.

Foam::labelList overlappingCells	(	const polyMesh &	meshA,
		const polyMesh &	meshB,
		const label	cellBI
	)		const

Return a list of cells in meshA which overlaps with cellBI in.

meshB

Definition at line 390 of file tetOverlapVolume.C.

References primitiveMesh::cellPoints(), polyMesh::cellTree(), and polyMesh::points().

Referenced by tetOverlapVolume::cellCellOverlapVolumeMinDecomp().

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bool cellCellOverlapMinDecomp	(	const primitiveMesh &	meshA,
		const label	cellAI,
		const primitiveMesh &	meshB,
		const label	cellBI,
		const treeBoundBox &	cellBbB,
		const scalar	threshold = 0.0
	)		const

Return true if olverlap volume is greater than threshold.

Definition at line 139 of file tetOverlapVolume.C.

References tetPoints::bounds(), tetOverlapVolume::cellCellOverlapVolumeMinDecomp(), primitiveMesh::cellCentres(), primitiveMesh::cells(), primitiveMesh::faceOwner(), primitiveMesh::faces(), UList< T >::fcIndex(), forAll, boundBox::overlaps(), primitiveMesh::points(), and List< T >::size().

Referenced by meshToMeshMethod::intersect(), and tetOverlapVolume::tetOverlapVolume().

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Foam::scalar cellCellOverlapVolumeMinDecomp	(	const primitiveMesh &	meshA,
		const label	cellAI,
		const primitiveMesh &	meshB,
		const label	cellBI,
		const treeBoundBox &	cellBbB
	)		const

Calculates the overlap volume.

Definition at line 268 of file tetOverlapVolume.C.

References tetPoints::bounds(), primitiveMesh::cellCentres(), primitiveMesh::cells(), primitiveMesh::faceOwner(), primitiveMesh::faces(), UList< T >::fcIndex(), forAll, tetOverlapVolume::overlappingCells(), boundBox::overlaps(), primitiveMesh::points(), and List< T >::size().

Referenced by tetOverlapVolume::cellCellOverlapMinDecomp(), and meshToMeshMethod::interVol().

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

• src/meshTools/tetOverlapVolume/tetOverlapVolume.H
• src/meshTools/tetOverlapVolume/tetOverlapVolume.C