Collaboration diagram for tetCreatorOctree:

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Public Member Functions
	tetCreatorOctree (const meshOctree &octree, const IOdictionary &meshDict)
	Construct from octree and IOdictionary. More...

	~tetCreatorOctree ()

const LongList< point > &	tetPoints () const

const LongList< partTet > &	tets () const

Private Member Functions
void	clearOut ()
	deletes all pointer data More...

void	selectElements ()
	find elements which will be used as mesh cells More...

void	createPointsAndAddressing ()
	create tetPoints_ and necessary addressing More...

void	createFaceCentreLabels ()
	create faceCentreLabelPtr_ More...

void	createTetsAroundEdges ()
	create tetrahedra from faces, owner and neighbour More...

void	createTetsFromSplitFaces ()
	create tetrahedra from split faces More...

void	createTetsFromFacesWithCentreNode ()

void	createTetsAroundSplitEdges ()
	create tetrahedra from faces with split edges More...

void	checkAndAppendTet (const partTet)

void	createTets ()
	function containing the workflow More...

	tetCreatorOctree (const tetCreatorOctree &)
	Disallow default bitwise copy construct. More...

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

Private Attributes
meshOctreeAddressing	octreeCheck_
	reference to the octree More...

LongList< point >	tetPoints_
	points of the tetrahedrisation More...

LongList< partTet >	tets_
	tetrahedra More...

List< labelLongList >	sortedLeaves_
	octree leaves sorted according to their level More...

VRWGraph *	subNodeLabelsPtr_
	node labels of vertices created inside split-hex boxes More...

labelList *	cubeLabelPtr_
	cube centre label More...

VRWGraph *	faceCentreLabelPtr_
	cube face label More...

bool	created_
	are tets created or not More...

Static Private Attributes
static const meshOctreeCubeCoordinates	edgeCoordinates_ [12][4]
	helper for searching coordinates of cubes around an edge More...

static const label	faceCentreHelper_ [3][4]
	helper for finding face centres of cubes sharing an edge More...

Detailed Description

Definition at line 53 of file tetCreatorOctree.H.

Constructor & Destructor Documentation

◆ tetCreatorOctree() [1/2]

tetCreatorOctree ( const tetCreatorOctree & )

private

Disallow default bitwise copy construct.

◆ tetCreatorOctree() [2/2]

tetCreatorOctree	(	const meshOctree &	octree,
		const IOdictionary &	meshDict
	)

Construct from octree and IOdictionary.

Definition at line 154 of file tetCreatorOctree.C.

◆ ~tetCreatorOctree()

~tetCreatorOctree ( )

Definition at line 175 of file tetCreatorOctree.C.

References tetCreatorOctree::clearOut().

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Member Function Documentation

◆ clearOut()

void clearOut ( )

private

deletes all pointer data

Definition at line 142 of file tetCreatorOctree.C.

References tetCreatorOctree::cubeLabelPtr_, Foam::deleteDemandDrivenData(), tetCreatorOctree::faceCentreLabelPtr_, tetCreatorOctree::sortedLeaves_, and tetCreatorOctree::subNodeLabelsPtr_.

Referenced by tetCreatorOctree::createTets(), and tetCreatorOctree::~tetCreatorOctree().

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◆ selectElements()

void selectElements ( )

private

find elements which will be used as mesh cells

store nodeLabels first

create cubeLabel list

Definition at line 41 of file tetCreatorOctreePointsAndAddressing.C.

References meshOctreeAddressing::boxType(), meshOctreeCubeCoordinates::centre(), tetCreatorOctree::cubeLabelPtr_, forAll, meshOctreeAddressing::MESHCELL, meshOctreeAddressing::nodeLabels(), meshOctree::numberOfLeaves(), meshOctreeAddressing::numberOfNodes(), meshOctreeAddressing::octree(), tetCreatorOctree::octreeCheck_, meshOctree::returnLeaf(), meshOctree::rootBox(), List::setSize(), VRWGraph::sizeOfRow(), tetCreatorOctree::tetPoints_, and meshOctreeCubeCoordinates::vertices().

Referenced by tetCreatorOctree::createPointsAndAddressing().

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◆ createPointsAndAddressing()

void createPointsAndAddressing ( )

private

create tetPoints_ and necessary addressing

store nodeLabels

create subNodeLabels

Definition at line 78 of file tetCreatorOctreePointsAndAddressing.C.

References Foam::abort(), meshOctreeCubeCoordinates::centre(), tetCreatorOctree::createFaceCentreLabels(), Foam::FatalError, forAll, forAllRow, k, meshOctreeCubeCoordinates::level(), meshOctreeAddressing::nodeLabels(), meshOctreeAddressing::nodeLeaves(), meshOctree::numberOfLeaves(), meshOctreeAddressing::octree(), tetCreatorOctree::octreeCheck_, meshOctree::returnLeaf(), meshOctree::rootBox(), tetCreatorOctree::selectElements(), VRWGraph::setRowSize(), VRWGraph::sizeOfRow(), tetCreatorOctree::sortedLeaves_, tetCreatorOctree::subNodeLabelsPtr_, tetCreatorOctree::tetPoints_, and meshOctreeCubeCoordinates::vertices().

Referenced by tetCreatorOctree::createTets().

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◆ createFaceCentreLabels()

void createFaceCentreLabels ( )

private

create faceCentreLabelPtr_

Definition at line 180 of file tetCreatorOctreePointsAndAddressing.C.

References tetCreatorOctree::cubeLabelPtr_, Foam::endl(), tetCreatorOctree::faceCentreLabelPtr_, meshOctreeCubeCoordinates::faceNodes_, meshOctree::findNeighboursInDirection(), forAll, forAllRow, Foam::Info, meshOctreeCubeCoordinates::level(), meshOctreeAddressing::nodeLabels(), meshOctreeAddressing::nodeLeaves(), meshOctreeAddressing::octree(), tetCreatorOctree::octreeCheck_, p, meshOctree::returnLeaf(), VRWGraph::setRowSize(), List::size(), FRWGraph< T, width >::size(), DynList< T, staticSize >::size(), VRWGraph::sizeOfRow(), tetCreatorOctree::tetPoints_, and Vector< scalar >::zero.

Referenced by tetCreatorOctree::createPointsAndAddressing().

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◆ createTetsAroundEdges()

void createTetsAroundEdges ( )

private

create tetrahedra from faces, owner and neighbour

find maximum refinement level of octree leaves attached to each vertex

start creating tets around edges which have both vertices at the same refinement level which is equal to the max refinement level of boxes incident to such edges

start checking edges

edge has both vertices at the same refinement level as the current leaf

store octree leaves at this edge they are all adjacent to the start point

adding face centre labels

create tets around this edge

Definition at line 41 of file tetCreatorOctreeTetsAroundEdges.C.

References Foam::abort(), DynList< T, staticSize >::append(), meshOctreeCubeBasic::coordinates(), tetCreatorOctree::cubeLabelPtr_, meshOctreeCubeCoordinates::edgeNodes_, Foam::endl(), tetCreatorOctree::faceCentreHelper_, tetCreatorOctree::faceCentreLabelPtr_, meshOctreeCubeCoordinates::faceNodes_, Foam::FatalError, FatalErrorIn, forAll, forAllReverse, forAllRow, Foam::Info, k, meshOctreeCubeCoordinates::level(), Foam::max(), meshOctreeAddressing::nodeLabels(), meshOctreeAddressing::nodeLeaves(), meshOctreeAddressing::numberOfNodes(), meshOctreeAddressing::octree(), tetCreatorOctree::octreeCheck_, Foam::pos(), meshOctree::positionsOfLeavesAtNodes(), meshOctreeCubeCoordinates::refineForPosition(), meshOctree::returnLeaf(), DynList< T, staticSize >::size(), VRWGraph::sizeOfRow(), tetCreatorOctree::sortedLeaves_, tetCreatorOctree::subNodeLabelsPtr_, tetCreatorOctree::tetPoints_, and tetCreatorOctree::tets_.

Referenced by tetCreatorOctree::createTets().

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◆ createTetsFromSplitFaces()

void createTetsFromSplitFaces ( )

private

create tetrahedra from split faces

create 4 tets

Definition at line 40 of file tetCreatorOctreeTetsFromSplitFaces.C.

References tetCreatorOctree::checkAndAppendTet(), tetCreatorOctree::cubeLabelPtr_, Foam::endl(), meshOctreeCubeCoordinates::faceNodes_, forAll, Foam::Info, meshOctreeAddressing::nodeLeaves(), tetCreatorOctree::octreeCheck_, and tetCreatorOctree::subNodeLabelsPtr_.

Referenced by tetCreatorOctree::createTets().

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◆ createTetsFromFacesWithCentreNode()

void createTetsFromFacesWithCentreNode ( )

private

create tetrahedra from faces which share at least one edge with a refined cube

start creating tets

create 6 tets for each possible combination there are 12 possible combinations

the are two possible combinations of edges for each face

allocate face centre labels

create centre labels

create face centre point

create tets connecting centroids

Definition at line 40 of file tetCreatorOctreeFromFacesWithCentreNode.C.

References tetCreatorOctree::checkAndAppendTet(), tetCreatorOctree::cubeLabelPtr_, meshOctreeCubeCoordinates::edgeFaces_, meshOctreeCubeCoordinates::edgeNodes_, Foam::endl(), tetCreatorOctree::faceCentreLabelPtr_, meshOctreeCubeCoordinates::faceEdges_, meshOctreeCubeCoordinates::faceNodes_, forAll, forAllRow, Foam::Info, k, meshOctreeAddressing::nodeLabels(), meshOctreeAddressing::nodeLeaves(), tetCreatorOctree::octreeCheck_, p, VRWGraph::setRowSize(), List::size(), VRWGraph::sizeOfRow(), tetCreatorOctree::subNodeLabelsPtr_, tetCreatorOctree::tetPoints_, and Vector< scalar >::zero.

Referenced by tetCreatorOctree::createTets().

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◆ createTetsAroundSplitEdges()

void createTetsAroundSplitEdges ( )

private

create tetrahedra from faces with split edges

find maximum refinement level of octree leaves attached to each vertex

start creating tets around split edges

start checking edges

the edge has at least one vertex at different ref level

store octree leaves at this edge they are all adjacent to the start point

add 4 tets

2. tet

3. tet

4. tet

add 4 tets

3. tet

4. tet

add the edge centre

Definition at line 41 of file tetCreatorOctreeTetsAroundSplitEdges.C.

References tetCreatorOctree::checkAndAppendTet(), tetCreatorOctree::cubeLabelPtr_, meshOctreeCubeCoordinates::edgeNodes_, Foam::endl(), tetCreatorOctree::faceCentreHelper_, tetCreatorOctree::faceCentreLabelPtr_, meshOctreeCubeCoordinates::faceNodes_, forAll, forAllReverse, forAllRow, Foam::Info, k, meshOctreeCubeCoordinates::level(), Foam::max(), n, meshOctreeAddressing::nodeLabels(), meshOctreeAddressing::nodeLeaves(), meshOctreeAddressing::numberOfNodes(), meshOctreeAddressing::octree(), tetCreatorOctree::octreeCheck_, meshOctree::returnLeaf(), VRWGraph::sizeOfRow(), tetCreatorOctree::sortedLeaves_, tetCreatorOctree::subNodeLabelsPtr_, tetCreatorOctree::tetPoints_, and tetCreatorOctree::tets_.

Referenced by tetCreatorOctree::createTets().

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◆ checkAndAppendTet()

void checkAndAppendTet ( const partTet pt )

inlineprivate

helper funtion which checks validity of a created tet and appends it if valid

Definition at line 33 of file tetCreatorOctreeI.H.

References Foam::endl(), Foam::Info, n, and tetCreatorOctree::tets_.

Referenced by tetCreatorOctree::createTetsAroundSplitEdges(), tetCreatorOctree::createTetsFromFacesWithCentreNode(), and tetCreatorOctree::createTetsFromSplitFaces().

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◆ createTets()

void createTets ( )

private

function containing the workflow

Definition at line 124 of file tetCreatorOctree.C.

References tetCreatorOctree::clearOut(), tetCreatorOctree::created_, tetCreatorOctree::createPointsAndAddressing(), tetCreatorOctree::createTetsAroundEdges(), tetCreatorOctree::createTetsAroundSplitEdges(), tetCreatorOctree::createTetsFromFacesWithCentreNode(), tetCreatorOctree::createTetsFromSplitFaces(), and tetCreatorOctree::sortedLeaves_.

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◆ operator=()

void operator= ( const tetCreatorOctree & )

private

Disallow default bitwise assignment.

◆ tetPoints()

const LongList<point>& tetPoints ( ) const

inline

Definition at line 144 of file tetCreatorOctree.H.

References tetCreatorOctree::created_, Foam::exit(), Foam::FatalError, FatalErrorIn, and tetCreatorOctree::tetPoints_.

Referenced by voronoiMeshExtractor::createAddressing(), tetMeshExtractorOctree::createPoints(), and voronoiMeshExtractor::createPoints().

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◆ tets()

const LongList<partTet>& tets ( ) const

inline

Definition at line 155 of file tetCreatorOctree.H.

References tetCreatorOctree::created_, Foam::exit(), Foam::FatalError, FatalErrorIn, and tetCreatorOctree::tets_.

Referenced by voronoiMeshExtractor::createAddressing(), voronoiMeshExtractor::createPoints(), and tetMeshExtractorOctree::createPolyMesh().

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Field Documentation

◆ edgeCoordinates_

const meshOctreeCubeCoordinates edgeCoordinates_

staticprivate

helper for searching coordinates of cubes around an edge

Definition at line 57 of file tetCreatorOctree.H.

◆ faceCentreHelper_

const label faceCentreHelper_

staticprivate

Initial value:

=
    {
        {3, 5, 2, 4},
        {5, 1, 4, 0},
        {1, 3, 0, 2}
    }

helper for finding face centres of cubes sharing an edge

Definition at line 60 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::createTetsAroundEdges(), and tetCreatorOctree::createTetsAroundSplitEdges().

◆ octreeCheck_

meshOctreeAddressing octreeCheck_

private

reference to the octree

Definition at line 63 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::createFaceCentreLabels(), tetCreatorOctree::createPointsAndAddressing(), tetCreatorOctree::createTetsAroundEdges(), tetCreatorOctree::createTetsAroundSplitEdges(), tetCreatorOctree::createTetsFromFacesWithCentreNode(), tetCreatorOctree::createTetsFromSplitFaces(), and tetCreatorOctree::selectElements().

◆ tetPoints_

LongList<point> tetPoints_

private

points of the tetrahedrisation

Definition at line 66 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::createFaceCentreLabels(), tetCreatorOctree::createPointsAndAddressing(), tetCreatorOctree::createTetsAroundEdges(), tetCreatorOctree::createTetsAroundSplitEdges(), tetCreatorOctree::createTetsFromFacesWithCentreNode(), tetCreatorOctree::selectElements(), and tetCreatorOctree::tetPoints().

◆ tets_

LongList<partTet> tets_

private

tetrahedra

Definition at line 69 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::checkAndAppendTet(), tetCreatorOctree::createTetsAroundEdges(), tetCreatorOctree::createTetsAroundSplitEdges(), and tetCreatorOctree::tets().

◆ sortedLeaves_

List<labelLongList> sortedLeaves_

private

octree leaves sorted according to their level

Definition at line 72 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::clearOut(), tetCreatorOctree::createPointsAndAddressing(), tetCreatorOctree::createTets(), tetCreatorOctree::createTetsAroundEdges(), and tetCreatorOctree::createTetsAroundSplitEdges().

◆ subNodeLabelsPtr_

VRWGraph* subNodeLabelsPtr_

private

node labels of vertices created inside split-hex boxes

Definition at line 75 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::clearOut(), tetCreatorOctree::createPointsAndAddressing(), tetCreatorOctree::createTetsAroundEdges(), tetCreatorOctree::createTetsAroundSplitEdges(), tetCreatorOctree::createTetsFromFacesWithCentreNode(), and tetCreatorOctree::createTetsFromSplitFaces().

◆ cubeLabelPtr_

labelList* cubeLabelPtr_

private

cube centre label

Definition at line 78 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::clearOut(), tetCreatorOctree::createFaceCentreLabels(), tetCreatorOctree::createTetsAroundEdges(), tetCreatorOctree::createTetsAroundSplitEdges(), tetCreatorOctree::createTetsFromFacesWithCentreNode(), tetCreatorOctree::createTetsFromSplitFaces(), and tetCreatorOctree::selectElements().

◆ faceCentreLabelPtr_

VRWGraph* faceCentreLabelPtr_

private

cube face label

Definition at line 81 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::clearOut(), tetCreatorOctree::createFaceCentreLabels(), tetCreatorOctree::createTetsAroundEdges(), tetCreatorOctree::createTetsAroundSplitEdges(), and tetCreatorOctree::createTetsFromFacesWithCentreNode().

◆ created_

bool created_

private

are tets created or not

Definition at line 84 of file tetCreatorOctree.H.

Referenced by tetCreatorOctree::createTets(), tetCreatorOctree::tetPoints(), and tetCreatorOctree::tets().

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

applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctree.H
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctree.C
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctreeFromFacesWithCentreNode.C
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctreeI.H
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctreePointsAndAddressing.C
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctreeTetsAroundEdges.C
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctreeTetsAroundSplitEdges.C
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/tetrahedra/tetCreatorOctree/tetCreatorOctreeTetsFromSplitFaces.C

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ tetCreatorOctree() [1/2]

◆ tetCreatorOctree() [2/2]

◆ ~tetCreatorOctree()

Member Function Documentation

◆ clearOut()

◆ selectElements()

◆ createPointsAndAddressing()

◆ createFaceCentreLabels()

◆ createTetsAroundEdges()

◆ createTetsFromSplitFaces()

◆ createTetsFromFacesWithCentreNode()

◆ createTetsAroundSplitEdges()

◆ checkAndAppendTet()

◆ createTets()

◆ operator=()

◆ tetPoints()

◆ tets()

Field Documentation

◆ edgeCoordinates_

◆ faceCentreHelper_

◆ octreeCheck_

◆ tetPoints_

◆ tets_

◆ sortedLeaves_

◆ subNodeLabelsPtr_

◆ cubeLabelPtr_

◆ faceCentreLabelPtr_

◆ created_