Classes | Public Member Functions | List of all members
treeDataCell Class Reference

Encapsulation of data needed to search in/for cells. Used to find the cell containing a point (e.g. cell-cell mapping). More...

Classes

class  findIntersectOp
 
class  findNearestOp
 

Public Member Functions

 ClassName ("treeDataCell")
 
 treeDataCell (const bool cacheBb, const polyMesh &, const labelUList &)
 Construct from mesh and subset of cells. More...
 
 treeDataCell (const bool cacheBb, const polyMesh &, labelList &&)
 Move construct from mesh and subset of cells, transferring contents. More...
 
 treeDataCell (const bool cacheBb, const polyMesh &)
 Construct from mesh. Uses all cells in mesh. More...
 
const labelList & cellLabels () const
 
const polyMesh & mesh () const
 
label size () const
 
pointField shapePoints () const
 Get representative point cloud for all shapes inside. More...
 
volumeType getVolumeType (const indexedOctree< treeDataCell > &, const point &) const
 Get type (inside,outside,mixed,unknown) of point w.r.t. surface. More...
 
bool overlaps (const label index, const treeBoundBox &sampleBb) const
 Does (bb of) shape at index overlap bb. More...
 
bool contains (const label index, const point &sample, const pointInCellShapes) const
 Does shape at index contain sample? More...
 

Detailed Description

Encapsulation of data needed to search in/for cells. Used to find the cell containing a point (e.g. cell-cell mapping).

Source files

Definition at line 55 of file treeDataCell.H.

Constructor & Destructor Documentation

◆ treeDataCell() [1/3]

treeDataCell ( const bool  cacheBb,
const polyMesh &  mesh,
const labelUList &  cellLabels 
)

Construct from mesh and subset of cells.

Definition at line 64 of file treeDataCell.C.

◆ treeDataCell() [2/3]

treeDataCell ( const bool  cacheBb,
const polyMesh &  mesh,
labelList &&  cellLabels 
)

Move construct from mesh and subset of cells, transferring contents.

Definition at line 79 of file treeDataCell.C.

◆ treeDataCell() [3/3]

treeDataCell ( const bool  cacheBb,
const polyMesh &  mesh 
)

Construct from mesh. Uses all cells in mesh.

Definition at line 94 of file treeDataCell.C.

Member Function Documentation

◆ ClassName()

ClassName ( "treeDataCell"  )

◆ cellLabels()

const labelList& cellLabels ( ) const
inline

Definition at line 150 of file treeDataCell.H.

Referenced by treeDataCell::findNearestOp::operator()().

Here is the caller graph for this function:

◆ mesh()

const polyMesh& mesh ( ) const
inline

Definition at line 155 of file treeDataCell.H.

Referenced by treeDataCell::findNearestOp::operator()().

Here is the caller graph for this function:

◆ size()

label size ( ) const
inline

Definition at line 160 of file treeDataCell.H.

References List< T >::size().

Here is the call graph for this function:

◆ shapePoints()

Foam::pointField shapePoints ( ) const

Get representative point cloud for all shapes inside.

(one point per shape)

Definition at line 128 of file treeDataCell.C.

References primitiveMesh::cellCentres(), forAll, and List< T >::size().

Here is the call graph for this function:

◆ getVolumeType()

volumeType getVolumeType ( const indexedOctree< treeDataCell > &  ,
const point &   
) const
inline

Get type (inside,outside,mixed,unknown) of point w.r.t. surface.

Only makes sense for closed surfaces.

Definition at line 174 of file treeDataCell.H.

◆ overlaps()

bool overlaps ( const label  index,
const treeBoundBox &  sampleBb 
) const

Does (bb of) shape at index overlap bb.

Definition at line 141 of file treeDataCell.C.

References primitiveMesh::cells(), polyMesh::faces(), treeBoundBox::overlaps(), and polyMesh::points().

Here is the call graph for this function:

◆ contains()

bool contains ( const label  index,
const point &  sample,
const pointInCellShapes  cellShapes 
) const

Does shape at index contain sample?

Definition at line 165 of file treeDataCell.C.

References cellShapes, and Foam::pointInCell().

Here is the call graph for this function:
The documentation for this class was generated from the following files: