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...
#include <dynamicMesh/undoableMeshCutter.H>
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).
Definition at line 94 of file undoableMeshCutter.H.
Inheritance diagram for undoableMeshCutter: Collaboration diagram for undoableMeshCutter:Public Member Functions | |
| ClassName ("undoableMeshCutter") | |
| Runtime type information.
| |
| undoableMeshCutter (const polyMesh &mesh, const bool undoable=true) | |
| Construct from mesh and flag whether refinement pattern needs.
| |
| ~undoableMeshCutter () | |
| const Map< splitCell * > & | liveSplitCells () const |
| All current live split cells. Warning: cell labels will change.
| |
| const removeFaces & | faceRemover () const |
| void | setRefinement (const cellCuts &cuts, polyTopoChange &) |
| Refine cells acc. to cellCuts. Plays topology changes.
| |
| void | updateMesh (const mapPolyMesh &morphMap) |
| Update stored refinement pattern for changes to mesh. Only.
| |
| labelList | getSplitFaces () const |
| Calculate split faces from current liveCells. Only.
| |
| Map< label > | getAddedCells () const |
| Like getSplitFaces but returns map from original to added cell.
| |
| labelList | removeSplitFaces (const labelList &splitFaces, polyTopoChange &) |
| Remove some refinement. Needs to be supplied subset of.
| |
| undoableMeshCutter | ( | const polyMesh & | mesh, |
| const bool | undoable = true
|
||
| ) |
Construct from mesh and flag whether refinement pattern needs.
to be stored.
Definition at line 185 of file undoableMeshCutter.C.
| ~undoableMeshCutter | ( | ) |
Definition at line 203 of file undoableMeshCutter.C.
References forAllIter, splitCell::getOther(), and splitCell::parent().
| ClassName | ( | "undoableMeshCutter" | ) |
Runtime type information.
All current live split cells. Warning: cell labels will change.
during morphing. Only this map is guaranteed to hold uptodate info.
Definition at line 164 of file undoableMeshCutter.H.
| const removeFaces& faceRemover | ( | ) | const [inline]
|
Definition at line 169 of file undoableMeshCutter.H.
| void setRefinement | ( | const cellCuts & | cuts, |
| polyTopoChange & | meshMod | ||
| ) |
Refine cells acc. to cellCuts. Plays topology changes.
into polyTopoChange.
Reimplemented from meshCutter.
Definition at line 238 of file undoableMeshCutter.C.
References Foam::abort(), HashTable< T, label, Hash< label > >::end(), Foam::endl(), Foam::FatalError, FatalErrorIn, HashTable< T, Key, Hash >::find(), forAllConstIter, splitCell::master(), Foam::Pout, meshCutter::setRefinement(), and splitCell::slave().
| void updateMesh | ( | const mapPolyMesh & | morphMap ) |
Update stored refinement pattern for changes to mesh. Only.
call if undoable set.
Reimplemented from meshCutter.
Definition at line 333 of file undoableMeshCutter.C.
References mapPolyMesh::reverseCellMap(), and meshCutter::updateMesh().
| Foam::labelList getSplitFaces | ( | ) | const |
Calculate split faces from current liveCells. Only.
call if undoable set.
Definition at line 351 of file undoableMeshCutter.C.
References Foam::abort(), splitCell::cellLabel(), Foam::endl(), Foam::FatalError, FatalErrorIn, forAllConstIter, splitCell::getOther(), Foam::meshTools::getSharedFace(), splitCell::isMaster(), splitCell::isUnrefined(), mesh, and splitCell::parent().
| Foam::Map< Foam::label > getAddedCells | ( | ) | const |
Like getSplitFaces but returns map from original to added cell.
Only call if undoable set.
Definition at line 410 of file undoableMeshCutter.C.
References Foam::abort(), splitCell::cellLabel(), Foam::endl(), Foam::FatalError, FatalErrorIn, forAllConstIter, splitCell::getOther(), splitCell::isMaster(), splitCell::isUnrefined(), and splitCell::parent().
| Foam::labelList removeSplitFaces | ( | const labelList & | splitFaces, |
| polyTopoChange & | meshMod | ||
| ) |
Remove some refinement. Needs to be supplied subset of.
getSplitFaces() output. Returns list of faces removed (can be more or equal but never less than splitFaces - since removeFaces might decide to take down unnessecary faces) Only call if undoable set.
important: Redo search since ownFind entry deleted.
Definition at line 457 of file undoableMeshCutter.C.
References Foam::abort(), splitCell::cellLabel(), HashTable< T, label, Hash< label > >::end(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), Foam::FatalError, FatalErrorIn, HashTable< T, Key, Hash >::find(), forAll, splitCell::isUnrefined(), mesh, splitCell::parent(), Foam::Pout, and List< T >::size().
