The main refinement handler. Gets cellCuts which is structure that describes which cells are to be cut and in what way. Maintains an undo list (if told so during construction). Apart from undo list is just wrapper around meshCutter. More...

Inheritance diagram for undoableMeshCutter:

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Collaboration diagram for undoableMeshCutter:

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Public Member Functions
	ClassName ("undoableMeshCutter")

	undoableMeshCutter (const polyMesh &mesh, const bool undoable=true)

	~undoableMeshCutter ()

const Map< splitCell * > &	liveSplitCells () const

const removeFaces &	faceRemover () const

void	setRefinement (const cellCuts &cuts, polyTopoChange &)

void	updateMesh (const mapPolyMesh &morphMap)

labelList	getSplitFaces () const

Map< label >	getAddedCells () const

labelList	removeSplitFaces (const labelList &splitFaces, polyTopoChange &)

Public Member Functions inherited from meshCutter
	ClassName ("meshCutter")

	meshCutter (const polyMesh &mesh)

	~meshCutter ()=default

void	setRefinement (const cellCuts &cuts, polyTopoChange &meshMod)

void	updateMesh (const mapPolyMesh &)

const Map< label > &	addedCells () const

const Map< label > &	addedFaces () const

const EdgeMap< label > &	addedPoints () const

Public Member Functions inherited from edgeVertex
	edgeVertex (const polyMesh &mesh)

const polyMesh &	mesh () const

bool	isEdge (const label eVert) const

label	getEdge (const label eVert) const

label	getVertex (const label eVert) const

label	vertToEVert (const label vertI) const

label	edgeToEVert (const label edgeI) const

point	coord (const label cut, const scalar weight) const

label	cutPairToEdge (const label cut0, const label cut1) const

Ostream &	writeCut (Ostream &os, const label cut, const scalar) const

Ostream &	writeCuts (Ostream &os, const labelList &, const scalarField &) const

Additional Inherited Members
Static Public Member Functions inherited from edgeVertex
static void	updateLabels (const labelList &map, List< refineCell > &)

static void	updateLabels (const labelList &map, Map< label > &)

static void	updateLabels (const labelList &map, labelHashSet &)

static bool	isEdge (const primitiveMesh &mesh, const label eVert)

static label	getEdge (const primitiveMesh &mesh, const label eVert)

static label	getVertex (const primitiveMesh &mesh, const label eVert)

static label	vertToEVert (const primitiveMesh &mesh, const label vertI)

static label	edgeToEVert (const primitiveMesh &mesh, const label edgeI)

static point	coord (const primitiveMesh &, const label cut, const scalar weight)

static label	cutPairToEdge (const primitiveMesh &, const label cut0, const label cut1)

Detailed Description

The main refinement handler. Gets cellCuts which is structure that describes which cells are to be cut and in what way. Maintains an undo list (if told so during construction). Apart from undo list is just wrapper around meshCutter.

Undo list: contains a refinement tree (of type splitCell; cell labels are of no consequence) and a list of visible splitCells, i.e. the top of the tree (where the cell labels are valid). Now every cell added gets put on the tree and every updateMesh action updates the labels of visible splitcells.

We can now ask this structure for a list of visible split cells or the list of faces between these. These can be passed to removeFaces for actual deletion and we delete the top splitCell and update the now newly visible underlying cells for the new cell number (passed back from removeFaces).

NOTE: Undoing note properly tested. Expect it to fail if the faces to be removed cause other faces to be additionally removed (i.e. removeFaces adds additional faces to remove).

splitCell:

original cell number.
pointer to parent (null for first level splitCell)
two pointers to splitCell children. Both null (unrefined=visible cell) or both non-null.
live are: (-all unrefined cells (original cell without any splitCells)) -all splitCells with null children
liveSplitCells contains pointers to splitCells with null children.

Source files

Definition at line 89 of file undoableMeshCutter.H.