Marching tet iso surface algorithm with optional filtering to keep only points originating from mesh edges. More...
Public Types | |
| enum | filterType { NONE, DIAGCELL, CELL } |
 Public Types inherited from MeshedSurface< face > | |
| typedef face | FaceType |
| Face type used. More... | |
| Public Types inherited from PrimitivePatch< FaceList, PointField > | |
| enum | surfaceTopo { MANIFOLD, OPEN, ILLEGAL } |
| Enumeration defining the surface type. Used in check routines. More... | |
| typedef FaceList | FaceListType |
| typedef std::remove_reference< FaceList >::type::value_type | FaceType |
| typedef PointField | PointFieldType |
| typedef std::remove_reference< PointField >::type::value_type | PointType |
Public Member Functions | |
| TypeName ("isoSurface") | |
| Runtime type information. More... | |
| isoSurface (const polyMesh &mesh, const scalarField &cellValues, const scalarField &pointValues, const scalar iso, const filterType filter=DIAGCELL) | |
| Construct from dictionary. More... | |
| const labelList & | meshCells () const |
| For every face original cell in mesh. More... | |
| const labelList & | pointToFace () const |
| For every point originating face (pyramid) in mesh. More... | |
| const edgeList & | pointToVerts () const |
| Per point: originating mesh vertex/cc. See encoding above. More... | |
| template<class Type > | |
| tmp< Field< Type > > | interpolate (const Field< Type > &cCoords, const Field< Type > &pCoords) const |
| Interpolates cCoords,pCoords. More... | |
| template<class Type > | |
| Foam::tmp< Foam::Field< Type > > | interpolate (const Field< Type > &cellCoords, const Field< Type > &pointCoords) const |
| Public Member Functions inherited from MeshedSurface< face > | |
| MeshedSurface () | |
| Construct null. More... | |
| MeshedSurface (pointField &&, List< face > &&, surfZoneList &&) | |
| Construct by transferring components (points, faces, zones). More... | |
| MeshedSurface (pointField &&, List< face > &&, const labelUList &zoneSizes=labelUList(), const UList< word > &zoneNames=UList< word >()) | |
| Construct by transferring components (points, faces). More... | |
| MeshedSurface (const MeshedSurface &) | |
| Copy constructor. More... | |
| MeshedSurface (const UnsortedMeshedSurface< face > &) | |
| Construct from a UnsortedMeshedSurface. More... | |
| MeshedSurface (const polyBoundaryMesh &, const bool globalPoints=false) | |
| Construct from a boundary mesh with local points/faces. More... | |
| MeshedSurface (const surfMesh &) | |
| Construct from a surfMesh. More... | |
| MeshedSurface (UnsortedMeshedSurface< face > &&) | |
| Construct by transferring the contents from a UnsortedMeshedSurface. More... | |
| MeshedSurface (MeshedSurface< face > &&) | |
| Construct by transferring the contents from a MeshedSurface. More... | |
| MeshedSurface (const fileName &) | |
| Construct from file name (uses extension to determine type) More... | |
| MeshedSurface (const fileName &, const word &ext) | |
| Construct from file name (uses extension to determine type) More... | |
| MeshedSurface (const Time &, const word &surfName="") | |
| Construct from database. More... | |
| MeshedSurface (const MeshedSurface< face > &surf) | |
| ClassName ("MeshedSurface") | |
| Runtime type information. More... | |
| bool | isTri () |
| Specialization for holding triangulated information. More... | |
| declareRunTimeSelectionTable (autoPtr, MeshedSurface, fileExtension,(const fileName &name),(name)) | |
| virtual | ~MeshedSurface () |
| Destructor. More... | |
| declareMemberFunctionSelectionTable (void, UnsortedMeshedSurface, write, fileExtension,(const fileName &name, const MeshedSurface< face > &surf),(name, surf)) | |
| virtual void | write (const fileName &name) const |
| Generic write routine. Chooses writer based on extension. More... | |
| void | write (const Time &, const word &surfName="") const |
| Write to database. More... | |
| label | size () const |
| The surface size is the number of faces. More... | |
| const List< face > & | faces () const |
| Return const access to the faces. More... | |
| const List< surfZone > & | surfZones () const |
| Const access to the surface zones. More... | |
| virtual void | addZones (const UList< surfZone > &, const bool cullEmpty=false) |
| Add surface zones. More... | |
| virtual void | addZones (const labelUList &sizes, const UList< word > &names, const bool cullEmpty=false) |
| Add surface zones. More... | |
| virtual void | addZones (const labelUList &sizes, const bool cullEmpty=false) |
| Add surface zones. More... | |
| virtual void | removeZones () |
| Remove surface zones. More... | |
| virtual void | clear () |
| Clear all storage. More... | |
| virtual void | movePoints (const pointField &) |
| Move points. More... | |
| virtual void | scalePoints (const scalar) |
| Scale points. A non-positive factor is ignored. More... | |
| virtual void | reset (pointField &&points, List< face > &&faces, surfZoneList &&zones) |
| Reset primitive data (points, faces and zones) More... | |
| virtual void | reset (List< point > &&points, List< face > &&faces, surfZoneList &&zones) |
| Reset primitive data (points, faces and zones) More... | |
| virtual void | cleanup (const bool verbose) |
| Remove invalid faces. More... | |
| virtual bool | stitchFaces (const scalar tol=small, const bool verbose=false) |
| virtual bool | checkFaces (const bool verbose=false) |
| virtual label | triangulate () |
| Triangulate in-place, returning the number of triangles added. More... | |
| virtual label | triangulate (List< label > &faceMap) |
| Triangulate in-place, returning the number of triangles added. More... | |
| label | triangulate () |
| Specialization for holding triangulated information. More... | |
| label | triangulate (List< label > &faceMap) |
| Specialization for holding triangulated information. More... | |
| MeshedSurface | subsetMesh (const labelHashSet &include, labelList &pointMap, labelList &faceMap) const |
| Return new surface. More... | |
| MeshedSurface | subsetMesh (const labelHashSet &include) const |
| Return new surface. More... | |
| void | transfer (MeshedSurface< face > &) |
| Transfer the contents of the argument and annul the argument. More... | |
| void | transfer (UnsortedMeshedSurface< face > &) |
| Transfer the contents of the argument and annul the argument. More... | |
| bool | read (const fileName &, const word &ext) |
| Read from file. Chooses reader based on explicit extension. More... | |
| virtual bool | read (const fileName &) |
| Read from file. Chooses reader based on detected extension. More... | |
| void | writeStats (Ostream &os) const |
| void | operator= (const MeshedSurface< face > &) |
| operator MeshedSurfaceProxy< face > () const | |
| Conversion operator to MeshedSurfaceProxy. More... | |
| Public Member Functions inherited from PrimitivePatch< FaceList, PointField > | |
| PrimitivePatch (const FaceList &faces, const Field< PointType > &points) | |
| Construct from components. More... | |
| PrimitivePatch (FaceList &&faces, Field< PointType > &&points) | |
| Move constructor from components. More... | |
| PrimitivePatch (FaceList &&faces, List< PointType > &&points) | |
| Move constructor from components. More... | |
| PrimitivePatch (FaceList &faces, Field< PointType > &points, const bool reuse) | |
| Construct from components, reuse storage. More... | |
| PrimitivePatch (const PrimitivePatch< FaceList, PointField > &) | |
| Copy constructor. More... | |
| PrimitivePatch (PrimitivePatch< FaceList, PointField > &&) | |
| Move constructor. More... | |
| virtual autoPtr< PrimitivePatch< FaceList, PointField > > | clone () const |
| Construct and return a clone. More... | |
| PrimitivePatch (Istream &, const Field< PointType > &points) | |
| Construct from Istream. More... | |
| virtual | ~PrimitivePatch () |
| Destructor. More... | |
| const Field< PointType > & | points () const |
| Return reference to global points. More... | |
| label | nPoints () const |
| Return number of points supporting patch faces. More... | |
| label | nEdges () const |
| Return number of edges in patch. More... | |
| const edgeList & | edges () const |
| Return list of edges, address into LOCAL point list. More... | |
| label | nInternalEdges () const |
| Number of internal edges. More... | |
| bool | isInternalEdge (const label edgeI) const |
| Is internal edge? More... | |
| const labelList & | boundaryPoints () const |
| Return list of boundary points,. More... | |
| const labelListList & | faceFaces () const |
| Return face-face addressing. More... | |
| const labelListList & | edgeFaces () const |
| Return edge-face addressing. More... | |
| const labelListList & | faceEdges () const |
| Return face-edge addressing. More... | |
| const labelListList & | pointEdges () const |
| Return point-edge addressing. More... | |
| const labelListList & | pointFaces () const |
| Return point-face addressing. More... | |
| const List< FaceType > & | localFaces () const |
| Return patch faces addressing into local point list. More... | |
| const labelList & | meshPoints () const |
| Return labelList of mesh points in patch. They are constructed. More... | |
| const Map< label > & | meshPointMap () const |
| Mesh point map. Given the global point index find its. More... | |
| const Field< PointType > & | localPoints () const |
| Return pointField of points in patch. More... | |
| const labelList & | localPointOrder () const |
| Return orders the local points for most efficient search. More... | |
| label | whichPoint (const label gp) const |
| Given a global point index, return the local point index. More... | |
| label | whichEdge (const edge &) const |
| Given an edge in local point labels, return its. More... | |
| labelList | meshEdges (const edgeList &allEdges, const labelListList &cellEdges, const labelList &faceCells) const |
| Return labels of patch edges in the global edge list using. More... | |
| labelList | meshEdges (const edgeList &allEdges, const labelListList &pointEdges) const |
| Return labels of patch edges in the global edge list using. More... | |
| const Field< PointType > & | faceCentres () const |
| Return face centres for patch. More... | |
| const Field< PointType > & | faceNormals () const |
| Return face normals for patch. More... | |
| const Field< PointType > & | pointNormals () const |
| Return point normals for patch. More... | |
| template<class ToPatch > | |
| List< objectHit > | projectPoints (const ToPatch &targetPatch, const Field< PointType > &projectionDirection, const intersection::algorithm=intersection::algorithm::fullRay, const intersection::direction=intersection::direction::vector) const |
| Project vertices of patch onto another patch. More... | |
| template<class ToPatch > | |
| List< objectHit > | projectFaceCentres (const ToPatch &targetPatch, const Field< PointType > &projectionDirection, const intersection::algorithm=intersection::algorithm::fullRay, const intersection::direction=intersection::direction::vector) const |
| Project vertices of patch onto another patch. More... | |
| const labelListList & | edgeLoops () const |
| Return list of closed loops of boundary vertices. More... | |
| surfaceTopo | surfaceType () const |
| Calculate surface type formed by patch. More... | |
| bool | checkTopology (const bool report=false, labelHashSet *setPtr=nullptr) const |
| Check surface formed by patch for manifoldness (see above). More... | |
| bool | checkPointManifold (const bool report=false, labelHashSet *setPtr=nullptr) const |
| Checks primitivePatch for faces sharing point but not edge. More... | |
| void | clearOut () |
| void | clearGeom () |
| void | clearTopology () |
| void | clearPatchMeshAddr () |
| virtual void | movePoints (const Field< PointType > &) |
| Correct patch after moving points. More... | |
| void | operator= (const PrimitivePatch< FaceList, PointField > &) |
| Assignment operator. More... | |
| void | operator= (PrimitivePatch< FaceList, PointField > &&) |
| Move assignment operator. More... | |
| template<class ToPatch > | |
| Foam::List< Foam::objectHit > | projectPoints (const ToPatch &targetPatch, const Field< PointType > &projectionDirection, const intersection::algorithm alg, const intersection::direction dir) const |
| template<class ToPatch > | |
| Foam::List< Foam::objectHit > | projectFaceCentres (const ToPatch &targetPatch, const Field< PointType > &projectionDirection, const intersection::algorithm alg, const intersection::direction dir) const |
| Public Member Functions inherited from surfaceFormatsCore | |
| surfaceFormatsCore () | |
| Construct null. More... | |
| virtual | ~surfaceFormatsCore () |
| Destructor. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from MeshedSurface< face > | |
| static bool | isTri () |
| Face storage only handles triangulated faces. More... | |
| static bool | canRead (const fileName &, const bool verbose=false) |
| Can we read this file format? More... | |
| static bool | canReadType (const word &ext, const bool verbose=false) |
| Can we read this file format? More... | |
| static bool | canWriteType (const word &ext, const bool verbose=false) |
| Can we write this file format? More... | |
| static wordHashSet | readTypes () |
| static wordHashSet | writeTypes () |
| static autoPtr< MeshedSurface > | New (const fileName &, const word &ext) |
| Select constructed from filename (explicit extension) More... | |
| static autoPtr< MeshedSurface > | New (const fileName &) |
| Select constructed from filename (implicit extension) More... | |
| static void | write (const fileName &, const MeshedSurface< face > &) |
| Write to file. More... | |
| Static Public Member Functions inherited from surfaceFormatsCore | |
| static bool | checkSupport (const wordHashSet &available, const word &ext, const bool verbose, const word &functionName) |
| static fileName | localMeshFileName (const word &surfName="") |
| Return the local file name (within time directory) More... | |
| static fileName | findMeshInstance (const Time &, const word &surfName="") |
| Find instance with surfName. More... | |
| static fileName | findMeshFile (const Time &, const word &surfName="") |
| Find mesh file with surfName. More... | |
| Static Public Attributes inherited from surfaceFormatsCore | |
| static word | nativeExt |
| The file extension corresponding to 'native' surface format. More... | |
| Protected Member Functions inherited from MeshedSurface< face > | |
| void | transcribe (MeshedSurface< face > &) |
| Transfer points/zones and transcribe face -> triFace. More... | |
| void | transcribe (MeshedSurface< face > &surf) |
| void | transcribe (MeshedSurface< face > &surf) |
| void | checkZones () |
| Basic sanity check on zones. More... | |
| pointField & | storedPoints () |
| Non-const access to global points. More... | |
| List< face > & | storedFaces () |
| Non-const access to the faces. More... | |
| surfZoneList & | storedZones () |
| Non-const access to the zones. More... | |
| void | sortFacesAndStore (List< face > &&unsortedFaces, List< label > &&zoneIds, const bool sorted) |
| Sort faces by zones and store sorted faces. More... | |
| virtual void | remapFaces (const labelUList &faceMap) |
| Set new zones from faceMap. More... | |
| Static Protected Member Functions inherited from surfaceFormatsCore | |
| template<class Container > | |
| static List< surfZone > | oneZone (const Container &container, const word &name="zone0") |
| Return a list with a single entry,. More... | |
| static string | getLineNoComment (IFstream &) |
| Read non-comment line. More... | |
Marching tet iso surface algorithm with optional filtering to keep only points originating from mesh edges.
Definition at line 56 of file isoSurface.H.
| enum filterType |
| Enumerator | |
|---|---|
| NONE | |
| DIAGCELL | |
| CELL | |
Definition at line 62 of file isoSurface.H.
| isoSurface | ( | const polyMesh & | mesh, |
| const scalarField & | cellValues, | ||
| const scalarField & | pointValues, | ||
| const scalar | iso, | ||
| const filterType | filter = DIAGCELL |
||
| ) |
Construct from dictionary.
Definition at line 1149 of file isoSurface.C.
References Foam::DelaunayMeshTools::allPoints(), DynamicList< T, SizeInc, SizeMult, SizeDiv >::append(), Foam::e, PrimitivePatch<::Foam::List< Face >, pointField >::edgeFaces(), Foam::endl(), Foam::faceMap(), polyMesh::faces(), forAll, HashSet< Key, Hash >::insert(), Foam::interpolate(), tetMatcher::isA(), primitiveMesh::nCells(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), primitiveMesh::nPoints(), Foam::Pout, tmp< T >::ref(), MeshedSurface< Face >::reset(), Foam::returnReduce(), PackedBoolList::set(), List< T >::size(), and MeshedSurface< Face >::transfer().
| TypeName | ( | "isoSurface" | ) |
Runtime type information.
|
inline |
For every face original cell in mesh.
Definition at line 231 of file isoSurface.H.
|
inline |
For every point originating face (pyramid) in mesh.
Definition at line 237 of file isoSurface.H.
|
inline |
Per point: originating mesh vertex/cc. See encoding above.
Definition at line 243 of file isoSurface.H.
References isoSurface::interpolate().
| tmp<Field<Type> > interpolate | ( | const Field< Type > & | cCoords, |
| const Field< Type > & | pCoords | ||
| ) | const |
Interpolates cCoords,pCoords.
Referenced by isoSurface::pointToVerts().
| Foam::tmp<Foam::Field<Type> > interpolate | ( | const Field< Type > & | cellCoords, |
| const Field< Type > & | pointCoords | ||
| ) | const |
Definition at line 31 of file isoSurfaceTemplates.C.
References fld(), forAll, Foam::mag(), tmp< T >::ref(), s(), and Foam::VSMALL.
1.8.13 
