Given triSurface and intersection creates the intersected (properly triangulated) surface. (note: intersection is the list of points and edges 'shared' by two surfaces) More...
Public Member Functions | |
| ClassName ("intersectedSurface") | |
| intersectedSurface () | |
| Construct null. More... | |
| intersectedSurface (const triSurface &surf) | |
| Construct from surface. More... | |
| intersectedSurface (const triSurface &surf, const bool isFirstSurface, const surfaceIntersection &inter) | |
| Construct from surface and intersection. isFirstSurface is needed. More... | |
| const labelList & | intersectionEdges () const |
| Labels of edges in *this which originate from 'cuts'. More... | |
| const labelList & | faceMap () const |
| New to old. More... | |
| label | nSurfacePoints () const |
| Number of points from original surface. More... | |
| bool | isSurfacePoint (const label pointi) const |
| Is point coming from original surface? More... | |
 Public Member Functions inherited from triSurface | |
| ClassName ("triSurface") | |
| Runtime type information. More... | |
| triSurface () | |
| Construct null. More... | |
| triSurface (const triSurface &surf) | |
| Copy construct. More... | |
| triSurface (triSurface &&surf) | |
| Move construct. More... | |
| triSurface (const List< labelledTri > &triangles, const geometricSurfacePatchList &patches, const pointField &pts) | |
| Construct from triangles, patches, points. More... | |
| triSurface (List< labelledTri > &triangles, const geometricSurfacePatchList &patches, pointField &pts, const bool reuse) | |
| Construct from triangles, patches, points. Reuse storage. More... | |
| triSurface (const List< labelledTri > &triangles, const pointField &pts) | |
| triSurface (const triFaceList &triangles, const pointField &pts) | |
| triSurface (const fileName &name, const scalar scaleFactor=-1) | |
| Construct from file name (uses extension to determine type). More... | |
| triSurface (const fileName &name, const word &ext, const scalar scaleFactor=-1) | |
| Construct from file name (uses extension to determine type) More... | |
| triSurface (Istream &is) | |
| Construct from Istream. More... | |
| triSurface (const Time &d) | |
| Construct from objectRegistry. More... | |
| virtual | ~triSurface () |
| Destructor. More... | |
| void | clearOut () |
| void | clearTopology () |
| void | clearPatchMeshAddr () |
| void | swap (triSurface &surf) |
| const geometricSurfacePatchList & | patches () const |
| geometricSurfacePatchList & | patches () |
| const List< labelledTri > & | surfFaces () const |
| Return const access to the faces. More... | |
| const labelListList & | sortedEdgeFaces () const |
| Return edge-face addressing sorted (for edges with more than. More... | |
| const labelList & | edgeOwner () const |
| If 2 face neighbours: label of face where ordering of edge. More... | |
| const vectorField & | Sf () const |
| Face area vectors (normals) More... | |
| const scalarField & | magSf () const |
| Face area magnitudes. More... | |
| const vectorField & | Cf () const |
| Face centres. More... | |
| List< surfZone > | sortedZones (labelList &faceMap) const |
| Sort faces according to zoneIds. More... | |
| void | triFaceFaces (List< face > &plainFaceList) const |
| Create a list of faces from the triFaces. More... | |
| virtual void | movePoints (const pointField &pts) |
| Move points. More... | |
| virtual void | swapPoints (pointField &pts) |
| Swap points. Similar to movePoints, but returns the old points. More... | |
| virtual void | scalePoints (const scalar scaleFactor) |
| Scale points. A non-positive factor is ignored. More... | |
| void | checkTriangles (const bool verbose) |
| Check/remove duplicate/degenerate triangles. More... | |
| void | checkEdges (const bool verbose) |
| Check triply (or more) connected edges. More... | |
| void | cleanup (const bool verbose) |
| Remove non-valid triangles. More... | |
| void | markZone (const boolList &borderEdge, const label facei, const label currentZone, labelList &faceZone) const |
| Fill faceZone with currentZone for every face reachable. More... | |
| label | markZones (const boolList &borderEdge, labelList &faceZone) const |
| (size and) fills faceZone with zone of face. Zone is area More... | |
| void | subsetMeshMap (const boolList &include, labelList &pointMap, labelList &faceMap) const |
| 'Create' sub mesh More... | |
| triSurface | subsetMesh (const boolList &include, labelList &pointMap, labelList &faceMap) const |
| Return new surface. More... | |
| triSurface | subsetMesh (const boolList &include) const |
| Return new surface. More... | |
| void | swapFaces (List< labelledTri > &faceLst) |
| Swap the list of faces being addressed. More... | |
| void | transfer (triSurface &surf) |
| Alter contents by transferring (triangles, points) components. More... | |
| void | transfer (MeshedSurface< labelledTri > &surf) |
| Alter contents by transferring (triangles, points) components. More... | |
| void | write (Ostream &os) const |
| Write to Ostream in simple FOAM format. More... | |
| void | write (const fileName &, const bool sortByRegion=false) const |
| Generic write routine. Chooses writer based on extension. More... | |
| void | write (const Time &d) const |
| Write to database. More... | |
| void | writeStats (Ostream &os) const |
| Write some statistics. More... | |
| void | operator= (const triSurface &surf) |
| Copy assignment. More... | |
| void | operator= (triSurface &&surf) |
| Move assignment. More... | |
| void | operator= (MeshedSurface< labelledTri > &&surf) |
| Move assignment. More... | |
| Public Member Functions inherited from PrimitivePatch< labelledTri, ::Foam::List, pointField, point > | |
| PrimitivePatch (const ::Foam::List< labelledTri > &faces, const Field< point > &points) | |
| Construct from components. More... | |
| PrimitivePatch (::Foam::List< labelledTri > &&faces, const Field< point > &points) | |
| Construct from components, transferring faces. More... | |
| PrimitivePatch (::Foam::List< labelledTri > &faces, Field< point > &points, const bool reuse) | |
| Construct from components, reuse storage. More... | |
| PrimitivePatch (const PrimitivePatch< labelledTri, ::Foam::List, pointField, point > &) | |
| Construct as copy. More... | |
| virtual | ~PrimitivePatch () |
| Destructor. More... | |
| void | clearOut () |
| void | clearGeom () |
| void | clearTopology () |
| void | clearPatchMeshAddr () |
| void | swap (PrimitivePatch &)=delete |
| Suppress direct swapping, since storage containers may be const. More... | |
| const Field< point > & | 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, address into LOCAL point list. 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< labelledTri > & | localFaces () const |
| Return patch faces addressing into local point list. More... | |
| const labelList & | meshPoints () const |
| Return labelList of mesh points in patch. More... | |
| const Map< label > & | meshPointMap () const |
| Mesh point map. More... | |
| const Field< point > & | 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 |
| labelList | meshEdges (const edgeList &allEdges, const labelListList &cellEdges, const labelList &faceCells) const |
| labelList | meshEdges (const edgeList &allEdges, const labelListList &pointEdges) const |
| const Field< point > & | faceCentres () const |
| Return face centres for patch. More... | |
| const Field< point > & | faceAreas () const |
| Return face area vectors for patch. More... | |
| const Field< scalar > & | magFaceAreas () const |
| Return face area magnitudes for patch. More... | |
| const Field< point > & | faceNormals () const |
| Return face unit normals for patch. More... | |
| const Field< point > & | pointNormals () const |
| Return point normals for patch. More... | |
| bool | hasFaceAreas () const |
| bool | hasFaceCentres () const |
| bool | hasFaceNormals () const |
| bool | hasPointNormals () const |
| List< objectHit > | projectPoints (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm=intersection::FULL_RAY, const intersection::direction=intersection::VECTOR) const |
| Project vertices of patch onto another patch. More... | |
| Foam::List< Foam::objectHit > | projectPoints (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm alg, const intersection::direction dir) const |
| List< objectHit > | projectFaceCentres (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm=intersection::FULL_RAY, const intersection::direction=intersection::VECTOR) const |
| Project vertices of patch onto another patch. More... | |
| Foam::List< Foam::objectHit > | projectFaceCentres (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm alg, const intersection::direction dir) const |
| 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... | |
| virtual void | movePoints (const Field< point > &) |
| Correct patch after moving points. More... | |
| void | operator= (const PrimitivePatch< labelledTri, ::Foam::List, pointField, point > &) |
| Assignment. More... | |
| Public Member Functions inherited from List< labelledTri > | |
| constexpr | List () noexcept |
| Null constructor. More... | |
| List (const label len) | |
| Construct with given size. More... | |
| List (const label len, const labelledTri &val) | |
| Construct with given size and value for all elements. More... | |
| List (const label len, const zero) | |
| Construct with given size initializing all elements to zero. More... | |
| List (const one, const labelledTri &val) | |
| Construct with length=1, copying the value as the only content. More... | |
| List (const one, labelledTri &&val) | |
| Construct with length=1, moving the value as the only content. More... | |
| List (const one, const zero) | |
| Construct with length=1, initializing content to zero. More... | |
| List (const List< labelledTri > &a) | |
| Copy construct from list. More... | |
| List (const UList< labelledTri > &a) | |
| Copy construct contents from list. More... | |
| List (List< labelledTri > &a, bool reuse) | |
| Construct as copy or re-use as specified. More... | |
| List (const UList< labelledTri > &list, const labelUList &mapAddressing) | |
| Construct as subset. More... | |
| List (InputIterator begIter, InputIterator endIter) | |
| Construct given begin/end iterators. More... | |
| List (const FixedList< labelledTri, N > &list) | |
| Construct as copy of FixedList<T, N> More... | |
| List (const PtrList< labelledTri > &list) | |
| Construct as copy of PtrList<T> More... | |
| List (const SLList< labelledTri > &list) | |
| Construct as copy of SLList<T> More... | |
| List (const IndirectListBase< labelledTri, Addr > &list) | |
| Construct as copy of IndirectList contents. More... | |
| List (std::initializer_list< labelledTri > list) | |
| Construct from an initializer list. More... | |
| List (List< labelledTri > &&list) | |
| Move construct from List. More... | |
| List (DynamicList< labelledTri, SizeMin > &&list) | |
| Move construct from DynamicList. More... | |
| List (SortableList< labelledTri > &&list) | |
| Move construct from SortableList. More... | |
| List (SLList< labelledTri > &&list) | |
| Move construct from SLList. More... | |
| List (Istream &is) | |
| Construct from Istream. More... | |
| autoPtr< List< labelledTri > > | clone () const |
| Clone. More... | |
| ~List () | |
| Destructor. More... | |
| void | resize (const label newSize) |
| Adjust allocated size of list. More... | |
| void | resize (const label newSize, const labelledTri &val) |
| Adjust allocated size of list and set val for new elements. More... | |
| void | resize (const label newSize) |
| void | setSize (const label newSize) |
| Alias for resize(const label) More... | |
| void | setSize (const label newSize, const labelledTri &val) |
| Alias for resize(const label, const T&) More... | |
| void | clear () |
| Clear the list, i.e. set size to zero. More... | |
| void | append (const labelledTri &val) |
| Append an element at the end of the list. More... | |
| void | append (labelledTri &&val) |
| Move append an element at the end of the list. More... | |
| void | append (const UList< labelledTri > &list) |
| Append a List to the end of this list. More... | |
| void | append (const IndirectListBase< labelledTri, Addr > &list) |
| Append IndirectList contents at the end of this list. More... | |
| void | transfer (List< labelledTri > &list) |
| void | transfer (DynamicList< labelledTri, SizeMin > &list) |
| void | transfer (SortableList< labelledTri > &list) |
| labelledTri & | newElmt (const label i) |
| void | operator= (const UList< labelledTri > &a) |
| Assignment to UList operator. Takes linear time. More... | |
| void | operator= (const List< labelledTri > &list) |
| Assignment operator. Takes linear time. More... | |
| void | operator= (const SLList< labelledTri > &list) |
| Assignment to SLList operator. Takes linear time. More... | |
| void | operator= (const IndirectListBase< labelledTri, Addr > &list) |
| Assignment from IndirectList. Takes linear time. More... | |
| void | operator= (std::initializer_list< labelledTri > list) |
| Assignment to an initializer list. More... | |
| void | operator= (const labelledTri &val) |
| Assignment of all entries to the given value. More... | |
| void | operator= (const zero) |
| Assignment of all entries to zero. More... | |
| void | operator= (List< labelledTri > &&list) |
| Move assignment. Takes constant time. More... | |
| void | operator= (DynamicList< labelledTri, SizeMin > &&list) |
| Move assignment. Takes constant time. More... | |
| void | operator= (SortableList< labelledTri > &&list) |
| Move assignment. Takes constant time. More... | |
| void | operator= (SLList< labelledTri > &&list) |
| Move assignment. Takes constant time. More... | |
| void | shallowCopy (const UList< labelledTri > &)=delete |
| No shallowCopy permitted. More... | |
| std::enable_if< std::is_same< bool, TypeT >::value, bool >::type | set (const label i, bool val=true) |
| A bitSet::set() method for a list of bool. More... | |
Static Public Attributes | |
| static const label | UNVISITED = 0 |
| static const label | STARTTOEND = 1 |
| static const label | ENDTOSTART = 2 |
| static const label | BOTH = STARTTOEND | ENDTOSTART |
Additional Inherited Members | |
| Public Types inherited from triSurface | |
| typedef bool | BoundaryMesh |
| Placeholder only, but do not remove - it is needed for GeoMesh. More... | |
| Public Types inherited from PrimitivePatch< labelledTri, ::Foam::List, pointField, point > | |
| enum | surfaceTopo |
| Enumeration defining the surface type. Used in check routines. More... | |
| typedef labelledTri | FaceType |
| typedef ::Foam::List< labelledTri > | FaceListType |
| typedef pointField | PointFieldType |
| Public Types inherited from List< labelledTri > | |
| typedef SubList< labelledTri > | subList |
| Declare type of subList. More... | |
| Static Public Member Functions inherited from triSurface | |
| static fileName | triSurfInstance (const Time &) |
| Name of triSurface directory to use. More... | |
| static bool | canRead (const fileName &name, 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 const wordHashSet & | readTypes () |
| Known readable file-types. More... | |
| static const wordHashSet & | writeTypes () |
| Known writable file-types. More... | |
| Static Public Member Functions inherited from List< labelledTri > | |
| static const List< labelledTri > & | null () |
| Return a null List. More... | |
| Protected Member Functions inherited from triSurface | |
| pointField & | storedPoints () |
| Non-const access to global points. More... | |
| List< Face > & | storedFaces () |
| Non-const access to the faces. More... | |
Given triSurface and intersection creates the intersected (properly triangulated) surface. (note: intersection is the list of points and edges 'shared' by two surfaces)
The resulting surface will have the points from the surface first in the point list (0 .. nSurfacePoints-1)
Note: problematic are the cut-edges which are completely inside a face. These will not be visited by a edge-point-edge walk. These are handled by resplitFace which first connects the 'floating' edges to triangle edges with two extra edges and then tries the splitting again. Seems to work (mostly). Will probably fail for boundary edge (edge with only face).
Note: points are compact, i.e. points().size() == localPoints().size() (though points() probably not localPoints())
Definition at line 83 of file intersectedSurface.H.
Construct null.
Definition at line 1001 of file intersectedSurface.C.
| intersectedSurface | ( | const triSurface & | surf | ) |
Construct from surface.
Definition at line 1010 of file intersectedSurface.C.
| intersectedSurface | ( | const triSurface & | surf, |
| const bool | isFirstSurface, | ||
| const surfaceIntersection & | inter | ||
| ) |
Construct from surface and intersection. isFirstSurface is needed.
to determine which side of face pairs stored in the intersection to address. Should be in the same order as how the intersection was constructed.
Definition at line 1020 of file intersectedSurface.C.
References Foam::abort(), surfaceIntersection::cutEdges(), surfaceIntersection::cutPoints(), Foam::constant::electromagnetic::e, edgeSurface::edges(), Foam::endl(), edgeSurface::faceEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceNormals(), Foam::FatalError, FatalErrorInFunction, forAll, edge::found(), PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), n, edgeSurface::nSurfaceEdges(), edgeSurface::nSurfacePoints(), triSurface::operator=(), triSurface::patches(), edgeSurface::points(), List< T >::setSize(), and Foam::Zero.
| ClassName | ( | "intersectedSurface" | ) |
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inline |
Labels of edges in *this which originate from 'cuts'.
Definition at line 270 of file intersectedSurface.H.
Referenced by booleanSurface::booleanSurface().
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inline |
New to old.
Definition at line 276 of file intersectedSurface.H.
Referenced by booleanSurface::booleanSurface().
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inline |
Number of points from original surface.
Definition at line 282 of file intersectedSurface.H.
Referenced by booleanSurface::booleanSurface().
Is point coming from original surface?
Definition at line 288 of file intersectedSurface.H.
Referenced by booleanSurface::booleanSurface().
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static |
Definition at line 89 of file intersectedSurface.H.
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static |
Definition at line 90 of file intersectedSurface.H.
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static |
Definition at line 91 of file intersectedSurface.H.
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static |
Definition at line 92 of file intersectedSurface.H.
1.8.17 