•All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Modules Pages
A face is a list of labels corresponding to mesh vertices. More...
Public Types | |
| enum | proxType { NONE, POINT, EDGE } |
| Return types for classify. More... | |
 Public Types inherited from List< label > | |
| typedef SubList< label > | subList |
| Declare type of subList. More... | |
| Public Types inherited from UList< T > | |
| typedef T | value_type |
| Type of values the UList contains. More... | |
| typedef T & | reference |
| Type that can be used for storing into. More... | |
| typedef const T & | const_reference |
| Type that can be used for storing into. More... | |
| typedef label | difference_type |
| The type that can represent the difference between any two. More... | |
| typedef label | size_type |
| The type that can represent the size of a UList. More... | |
| typedef T * | iterator |
| Random access iterator for traversing UList. More... | |
| typedef const T * | const_iterator |
| Random access iterator for traversing UList. More... | |
| typedef T * | reverse_iterator |
| Reverse iterator for reverse traversal of UList. More... | |
| typedef const T * | const_reverse_iterator |
| Reverse iterator for reverse traversal of constant UList. More... | |
Public Member Functions | |
| face () | |
| Construct null. More... | |
| face (label) | |
| Construct given size. More... | |
| face (const labelUList &) | |
| Construct from list of labels. More... | |
| face (const labelList &) | |
| Construct from list of labels. More... | |
| face (const Xfer< labelList > &) | |
| Construct by transferring the parameter contents. More... | |
| face (const triFace &) | |
| Copy construct from triFace. More... | |
| face (Istream &) | |
| Construct from Istream. More... | |
| label | collapse () |
| Collapse face by removing duplicate point labels. More... | |
| void | flip () |
| Flip the face in-place. More... | |
| pointField | points (const pointField &) const |
| Return the points corresponding to this face. More... | |
| point | centre (const pointField &) const |
| Centre point of face. More... | |
| template<class Type > | |
| Type | average (const pointField &, const Field< Type > &) const |
| Calculate average value at centroid of face. More... | |
| scalar | mag (const pointField &) const |
| Magnitude of face area. More... | |
| vector | normal (const pointField &) const |
| Vector normal; magnitude is equal to area of face. More... | |
| face | reverseFace () const |
| Return face with reverse direction. More... | |
| label | which (const label globalIndex) const |
| Navigation through face vertices. More... | |
| label | nextLabel (const label i) const |
| Next vertex on face. More... | |
| label | prevLabel (const label i) const |
| Previous vertex on face. More... | |
| scalar | sweptVol (const pointField &oldPoints, const pointField &newPoints) const |
| Return the volume swept out by the face when its points move. More... | |
| tensor | inertia (const pointField &, const point &refPt=vector::zero, scalar density=1.0) const |
| Return the inertia tensor, with optional reference. More... | |
| pointHit | ray (const point &p, const vector &n, const pointField &, const intersection::algorithm alg=intersection::FULL_RAY, const intersection::direction dir=intersection::VECTOR) const |
| Return potential intersection with face with a ray starting. More... | |
| pointHit | intersection (const point &p, const vector &q, const point &ctr, const pointField &, const intersection::algorithm alg, const scalar tol=0.0) const |
| Fast intersection with a ray. More... | |
| pointHit | nearestPoint (const point &p, const pointField &) const |
| Return nearest point to face. More... | |
| pointHit | nearestPointClassify (const point &p, const pointField &, label &nearType, label &nearLabel) const |
| Return nearest point to face and classify it: More... | |
| scalar | contactSphereDiameter (const point &p, const vector &n, const pointField &) const |
| Return contact sphere diameter. More... | |
| scalar | areaInContact (const pointField &, const scalarField &v) const |
| Return area in contact, given the displacement in vertices. More... | |
| label | nEdges () const |
| Return number of edges. More... | |
| edgeList | edges () const |
| Return edges in face point ordering,. More... | |
| edge | faceEdge (const label n) const |
| Return n-th face edge. More... | |
| int | edgeDirection (const edge &) const |
| Return the edge direction on the face. More... | |
| label | nTriangles () const |
| Number of triangles after splitting. More... | |
| label | nTriangles (const pointField &points) const |
| Number of triangles after splitting. More... | |
| label | triangles (const pointField &points, label &triI, faceList &triFaces) const |
| Split into triangles using existing points. More... | |
| template<unsigned SizeInc, unsigned SizeMult, unsigned SizeDiv> | |
| label | triangles (const pointField &points, DynamicList< face, SizeInc, SizeMult, SizeDiv > &triFaces) const |
| Split into triangles using existing points. More... | |
| label | nTrianglesQuads (const pointField &points, label &nTris, label &nQuads) const |
| Number of triangles and quads after splitting. More... | |
| label | trianglesQuads (const pointField &points, label &triI, label &quadI, faceList &triFaces, faceList &quadFaces) const |
| Split into triangles and quads. More... | |
| template<unsigned SizeInc, unsigned SizeMult, unsigned SizeDiv> | |
| Foam::label | triangles (const pointField &points, DynamicList< face, SizeInc, SizeMult, SizeDiv > &triFaces) const |
| Public Member Functions inherited from List< label > | |
| label | size () const |
| Return the number of elements in the UList. More... | |
| List () | |
| Null constructor. More... | |
| List (const label) | |
| Construct with given size. More... | |
| List (const label, const label &) | |
| Construct with given size and value for all elements. More... | |
| List (const label, const zero) | |
| Construct with given size initializing all elements to zero. More... | |
| List (const List< label > &) | |
| Copy constructor. More... | |
| List (const Xfer< List< label >> &) | |
| Construct by transferring the parameter contents. More... | |
| List (List< label > &, bool reuse) | |
| Construct as copy or re-use as specified. More... | |
| List (const UList< label > &, const labelUList &mapAddressing) | |
| Construct as subset. More... | |
| List (const FixedList< label, Size > &) | |
| Construct as copy of FixedList<T, Size> More... | |
| List (const PtrList< label > &) | |
| Construct as copy of PtrList<T> More... | |
| List (const SLList< label > &) | |
| Construct as copy of SLList<T> More... | |
| List (const UIndirectList< label > &) | |
| Construct as copy of UIndirectList<T> More... | |
| List (const BiIndirectList< label > &) | |
| Construct as copy of BiIndirectList<T> More... | |
| List (Istream &) | |
| Construct from Istream. More... | |
| autoPtr< List< label > > | clone () const |
| Clone. More... | |
| ~List () | |
| Destructor. More... | |
| void | resize (const label) |
| Alias for setSize(const label) More... | |
| void | resize (const label, const label &) |
| Alias for setSize(const label, const T&) More... | |
| void | setSize (const label) |
| Reset size of List. More... | |
| void | setSize (const label, const label &) |
| Reset size of List and value for new elements. More... | |
| void | clear () |
| Clear the list, i.e. set size to zero. More... | |
| void | append (const label &) |
| Append an element at the end of the list. More... | |
| void | append (const UList< label > &) |
| Append a List at the end of this list. More... | |
| void | append (const UIndirectList< label > &) |
| Append a UIndirectList at the end of this list. More... | |
| void | transfer (List< label > &) |
| Transfer the contents of the argument List into this list. More... | |
| void | transfer (DynamicList< label, SizeInc, SizeMult, SizeDiv > &) |
| Transfer the contents of the argument List into this list. More... | |
| void | transfer (SortableList< label > &) |
| Transfer the contents of the argument List into this list. More... | |
| Xfer< List< label > > | xfer () |
| Transfer contents to the Xfer container. More... | |
| label & | newElmt (const label) |
| Return subscript-checked element of UList. More... | |
| void | shallowCopy (const UList< label > &)=delete |
| Disallow implicit shallowCopy. More... | |
| void | operator= (const UList< label > &) |
| Assignment from UList operator. Takes linear time. More... | |
| void | operator= (const List< label > &) |
| Assignment operator. Takes linear time. More... | |
| void | operator= (const SLList< label > &) |
| Assignment from SLList operator. Takes linear time. More... | |
| void | operator= (const UIndirectList< label > &) |
| Assignment from UIndirectList operator. Takes linear time. More... | |
| void | operator= (const BiIndirectList< label > &) |
| Assignment from BiIndirectList operator. Takes linear time. More... | |
| void | operator= (const label &) |
| Assignment of all entries to the given value. More... | |
| void | operator= (const zero) |
| Assignment of all entries to zero. More... | |
| Public Member Functions inherited from UList< T > | |
| UList () | |
| Null constructor. More... | |
| UList (T *__restrict__ v, label size) | |
| Construct from components. More... | |
| label | fcIndex (const label i) const |
| Return the forward circular index, i.e. the next index. More... | |
| label | rcIndex (const label i) const |
| Return the reverse circular index, i.e. the previous index. More... | |
| std::streamsize | byteSize () const |
| Return the binary size in number of characters of the UList. More... | |
| const T * | cdata () const |
| Return a const pointer to the first data element,. More... | |
| T * | data () |
| Return a pointer to the first data element,. More... | |
| T & | first () |
| Return the first element of the list. More... | |
| const T & | first () const |
| Return first element of the list. More... | |
| T & | last () |
| Return the last element of the list. More... | |
| const T & | last () const |
| Return the last element of the list. More... | |
| void | checkStart (const label start) const |
| Check start is within valid range (0 ... size-1) More... | |
| void | checkSize (const label size) const |
| Check size is within valid range (0 ... size) More... | |
| void | checkIndex (const label i) const |
| Check index i is within valid range (0 ... size-1) More... | |
| void | shallowCopy (const UList< T > &) |
| Copy the pointer held by the given UList. More... | |
| void | deepCopy (const UList< T > &) |
| Copy elements of the given UList. More... | |
| void | writeEntry (Ostream &) const |
| Write the UList as a dictionary entry. More... | |
| void | writeEntry (const word &keyword, Ostream &) const |
| Write the UList as a dictionary entry with keyword. More... | |
| T & | operator[] (const label) |
| Return element of UList. More... | |
| const T & | operator[] (const label) const |
| Return element of constant UList. More... | |
| operator const Foam::List< T > & () const | |
| Allow cast to a const List<T>&. More... | |
| void | operator= (const T &) |
| Assignment of all entries to the given value. More... | |
| void | operator= (const zero) |
| Assignment of all entries to zero. More... | |
| iterator | begin () |
| Return an iterator to begin traversing the UList. More... | |
| iterator | end () |
| Return an iterator to end traversing the UList. More... | |
| const_iterator | cbegin () const |
| Return const_iterator to begin traversing the constant UList. More... | |
| const_iterator | cend () const |
| Return const_iterator to end traversing the constant UList. More... | |
| const_iterator | begin () const |
| Return const_iterator to begin traversing the constant UList. More... | |
| const_iterator | end () const |
| Return const_iterator to end traversing the constant UList. More... | |
| reverse_iterator | rbegin () |
| Return reverse_iterator to begin reverse traversing the UList. More... | |
| reverse_iterator | rend () |
| Return reverse_iterator to end reverse traversing the UList. More... | |
| const_reverse_iterator | crbegin () const |
| Return const_reverse_iterator to begin reverse traversing the UList. More... | |
| const_reverse_iterator | crend () const |
| Return const_reverse_iterator to end reverse traversing the UList. More... | |
| const_reverse_iterator | rbegin () const |
| Return const_reverse_iterator to begin reverse traversing the UList. More... | |
| const_reverse_iterator | rend () const |
| Return const_reverse_iterator to end reverse traversing the UList. More... | |
| label | size () const |
| Return the number of elements in the UList. More... | |
| label | max_size () const |
| Return size of the largest possible UList. More... | |
| bool | empty () const |
| Return true if the UList is empty (ie, size() is zero) More... | |
| void | swap (UList< T > &) |
| Swap two ULists of the same type in constant time. More... | |
| bool | operator== (const UList< T > &) const |
| Equality operation on ULists of the same type. More... | |
| bool | operator!= (const UList< T > &) const |
| The opposite of the equality operation. Takes linear time. More... | |
| bool | operator< (const UList< T > &) const |
| Compare two ULists lexicographically. Takes linear time. More... | |
| bool | operator> (const UList< T > &) const |
| Compare two ULists lexicographically. Takes linear time. More... | |
| bool | operator<= (const UList< T > &) const |
| Return true if !(a > b). Takes linear time. More... | |
| bool | operator>= (const UList< T > &) const |
| Return true if !(a < b). Takes linear time. More... | |
| template<> | |
| const bool & | operator[] (const label i) const |
Static Public Member Functions | |
| static int | compare (const face &, const face &) |
| Compare faces. More... | |
| static bool | sameVertices (const face &, const face &) |
| Return true if the faces have the same vertices. More... | |
| Static Public Member Functions inherited from List< label > | |
| static const List< label > & | null () |
| Return a null List. More... | |
| Static Public Member Functions inherited from UList< T > | |
| static const UList< T > & | null () |
| Return a null UList. More... | |
Static Public Attributes | |
| static const char *const | typeName = "face" |
Friends | |
| bool | operator== (const face &a, const face &b) |
| bool | operator!= (const face &a, const face &b) |
| Istream & | operator>> (Istream &, face &) |
Additional Inherited Members | |
| Protected Member Functions inherited from List< label > | |
| void | size (const label) |
| Override size to be inconsistent with allocated storage. More... | |
| enum proxType |
|
inline |
Construct null.
Definition at line 44 of file faceI.H.
Referenced by face::reverseFace().
|
inlineexplicit |
| Foam::label collapse | ( | ) |
Collapse face by removing duplicate point labels.
return the collapsed size
Definition at line 449 of file face.C.
References UList< T >::operator[](), List< label >::setSize(), and List< label >::size().
Referenced by STARCD::readCells().
| void flip | ( | ) |
Flip the face in-place.
The starting points of the original and flipped face are identical.
Definition at line 474 of file face.C.
References n, List< label >::size(), and Foam::Swap().
Referenced by hexRef8::faceLevel().
|
inline |
Return the points corresponding to this face.
Definition at line 80 of file faceI.H.
References forAll, UList< T >::operator[](), p, and List< label >::size().
Referenced by AMIMethod< SourcePatch, TargetPatch >::writeIntersectionOBJ().
| Foam::point centre | ( | const pointField & | points | ) | const |
Centre point of face.
Definition at line 488 of file face.C.
References Foam::mag(), nPoints, UList< T >::operator[](), List< label >::size(), and Foam::Zero.
Referenced by searchableBox::boundingSpheres(), edgeCollapser::checkMeshQuality(), hexRef8::faceLevel(), AMIMethod< SourcePatch, TargetPatch >::findTargetFace(), face::inertia(), cellCuts::nonAnchorPoints(), and face::sweptVol().
| Type average | ( | const pointField & | meshPoints, |
| const Field< Type > & | fld | ||
| ) | const |
Calculate average value at centroid of face.
Definition at line 51 of file faceTemplates.C.
References Foam::mag(), nPoints, and Foam::Zero.
Referenced by face::triangles().
|
inline |
Magnitude of face area.
Definition at line 97 of file faceI.H.
References Foam::mag(), and face::normal().
Referenced by face::areaInContact(), edgeCollapser::checkMeshQuality(), faceAreaWeightAMI< SourcePatch, TargetPatch >::interArea(), and listPlusEqOp< T >::operator()().
| Foam::vector normal | ( | const pointField & | p | ) | const |
Vector normal; magnitude is equal to area of face.
Definition at line 552 of file face.C.
References n, nPoints, UList< T >::operator[](), List< label >::size(), and Foam::Zero.
Referenced by hexRef8::faceLevel(), faceTriangulation::faceTriangulation(), face::mag(), cellCuts::nonAnchorPoints(), and snappySnapDriver::repatchToSurface().
| Foam::face reverseFace | ( | ) | const |
Return face with reverse direction.
The starting points of the original and reverse face are identical.
Definition at line 611 of file face.C.
References f(), face::face(), List< T >::size(), List< label >::size(), and Foam::xferMove().
Referenced by NamedEnum< Enum, nEnum >::names(), ifEqEqOp< value >::operator()(), hexRef8::setInstance(), removeCells::setRefinement(), and createShellMesh::setRefinement().
| Foam::label which | ( | const label | globalIndex | ) | const |
Navigation through face vertices.
Which vertex on face (face index given a global index)
returns -1 if not found
Definition at line 630 of file face.C.
References f(), forAll, and face::sweptVol().
|
inline |
Next vertex on face.
Definition at line 117 of file faceI.H.
References UList< T >::fcIndex(), and UList< T >::operator[]().
Referenced by polyMeshGeometry::affectedCells(), polyMeshGeometry::checkFaceFlatness(), polyMeshTetDecomposition::checkFaceTets(), primitiveMeshGeometry::checkFaceTwist(), polyMeshGeometry::checkFaceTwist(), polyMeshGeometry::checkTriangleTwist(), wallBoundedParticle::crossEdgeConnectedFace(), wallBoundedParticle::currentEdge(), primitiveMesh::faceEdges(), combineFaces::getOutsideFace(), meshTriangulation::meshTriangulation(), NamedEnum< Enum, nEnum >::names(), polyMesh::pointInCell(), wallBoundedStreamLine::read(), edgeFaceCirculator::setCanonical(), boundaryCutter::setRefinement(), and tetDecomposer::setRefinement().
|
inline |
Previous vertex on face.
Definition at line 124 of file faceI.H.
References UList< T >::operator[](), and UList< T >::rcIndex().
Referenced by edgeCollapser::checkMeshQuality(), and tetDecomposer::setRefinement().
| Foam::scalar sweptVol | ( | const pointField & | oldPoints, |
| const pointField & | newPoints | ||
| ) | const |
Return the volume swept out by the face when its points move.
Definition at line 647 of file face.C.
References face::centre(), face::inertia(), nPoints, Foam::constant::mathematical::pi(), and List< label >::size().
Referenced by face::which().
| Foam::tensor inertia | ( | const pointField & | p, |
| const point & | refPt = vector::zero, |
||
| scalar | density = 1.0 |
||
| ) | const |
Return the inertia tensor, with optional reference.
point and density specification
Definition at line 726 of file face.C.
References face::centre(), UList< T >::fcIndex(), forAll, List< label >::size(), and Foam::Zero.
Referenced by edgeCollapser::checkMeshQuality(), and face::sweptVol().
| Foam::pointHit ray | ( | const point & | p, |
| const vector & | n, | ||
| const pointField & | meshPoints, | ||
| const intersection::algorithm | alg = intersection::FULL_RAY, |
||
| const intersection::direction | dir = intersection::VECTOR |
||
| ) | const |
Return potential intersection with face with a ray starting.
at p, direction n (does not need to be normalized) Does face-centre decomposition and returns triangle intersection point closest to p. Face-centre is calculated from point average. For a hit, the distance is signed. Positive number represents the point in front of triangle In case of miss the point is the nearest point on the face and the distance is the distance between the intersection point and the original point. The half-ray or full-ray intersection and the contact sphere adjustment of the projection vector is set by the intersection parameters
Definition at line 34 of file faceIntersection.C.
References Foam::average(), PointHit< Point >::distance(), PointHit< Point >::eligibleMiss(), f(), PointHit< Point >::hit(), PointHit< Point >::hitPoint(), face::intersection(), Foam::mag(), PointHit< Point >::missPoint(), nPoints, points, PointHit< Point >::setDistance(), PointHit< Point >::setHit(), PointHit< Point >::setMiss(), and PointHit< Point >::setPoint().
Referenced by treeDataCell::findIntersectOp::operator()(), AMIInterpolation< SourcePatch, TargetPatch >::srcPointFace(), and AMIInterpolation< SourcePatch, TargetPatch >::tgtPointFace().
| Foam::pointHit intersection | ( | const point & | p, |
| const vector & | q, | ||
| const point & | ctr, | ||
| const pointField & | meshPoints, | ||
| const intersection::algorithm | alg, | ||
| const scalar | tol = 0.0 |
||
| ) | const |
Fast intersection with a ray.
Does face-centre decomposition and returns triangle intersection point closest to p. See triangle::intersection for details.
Definition at line 141 of file faceIntersection.C.
References PointHit< Point >::distance(), f(), forAll, PointHit< Point >::hit(), PointHit< Point >::hitPoint(), Foam::mag(), face::nearestPoint(), PointHit< Point >::setDistance(), PointHit< Point >::setHit(), and PointHit< Point >::setPoint().
Referenced by face::ray().
| Foam::pointHit nearestPoint | ( | const point & | p, |
| const pointField & | meshPoints | ||
| ) | const |
Return nearest point to face.
Definition at line 199 of file faceIntersection.C.
References face::nearestPointClassify().
Referenced by meshSearch::findNearestBoundaryFace(), sampledSet::findNearFace(), treeDataFace::getVolumeType(), face::intersection(), nearestEqOp::operator()(), treeDataFace::findNearestOp::operator()(), and treeDataPrimitivePatch< PatchType >::overlaps().
| Foam::pointHit nearestPointClassify | ( | const point & | p, |
| const pointField & | meshPoints, | ||
| label & | nearType, | ||
| label & | nearLabel | ||
| ) | const |
Return nearest point to face and classify it:
+ near point (nearType=POINT, nearLabel=0, 1, 2) + near edge (nearType=EDGE, nearLabel=0, 1, 2) Note: edges are counted from starting vertex so e.g. edge n is from f[n] to f[0], where the face has n + 1 points
Definition at line 213 of file faceIntersection.C.
References PointHit< Point >::distance(), f(), PointHit< Point >::hit(), PointHit< Point >::hitPoint(), Foam::mag(), PointHit< Point >::missPoint(), triangle< Point, PointRef >::nearestPointClassify(), nPoints, PointHit< Point >::setDistance(), PointHit< Point >::setHit(), PointHit< Point >::setMiss(), PointHit< Point >::setPoint(), and List< T >::size().
Referenced by face::nearestPoint().
| Foam::scalar contactSphereDiameter | ( | const point & | p, |
| const vector & | n, | ||
| const pointField & | meshPoints | ||
| ) | const |
Return contact sphere diameter.
Definition at line 34 of file faceContactSphere.C.
References Foam::mag(), and p.
| Foam::scalar areaInContact | ( | const pointField & | meshPoints, |
| const scalarField & | v | ||
| ) | const |
Return area in contact, given the displacement in vertices.
Definition at line 33 of file faceAreaInContact.C.
References forAll, face::mag(), Foam::mag(), List< T >::setSize(), and List< T >::size().
|
inline |
Return number of edges.
Definition at line 103 of file faceI.H.
References List< label >::size().
| Foam::edgeList edges | ( | ) | const |
Return edges in face point ordering,.
i.e. edges()[0] is edge between [0] and [1]
Definition at line 761 of file face.C.
References Foam::e, UList< T >::last(), and List< T >::size().
Referenced by edgeCollapser::checkMeshQuality(), Foam::longestEdge(), and Foam::polyMeshZipUpCells().
|
inline |
Return n-th face edge.
Definition at line 110 of file faceI.H.
References UList< T >::fcIndex().
| int edgeDirection | ( | const edge & | e | ) | const |
Return the edge direction on the face.
Returns:
Definition at line 779 of file face.C.
References edge::end(), UList< T >::fcIndex(), forAll, UList< T >::rcIndex(), and edge::start().
Referenced by particle< Type >::crossEdgeConnectedFace(), patchFaceOrientation::updateEdge(), and patchFaceOrientation::updateFace().
|
inline |
Number of triangles after splitting.
Definition at line 130 of file faceI.H.
References List< label >::size().
Referenced by boundaryMesh::getNTris(), face::nTriangles(), STARCDsurfaceFormat< Face >::read(), boundaryMesh::triangulate(), triSurfaceTools::triangulate(), and boundaryMesh::triangulateLocal().
| Foam::label nTriangles | ( | const pointField & | points | ) | const |
Number of triangles after splitting.
Definition at line 822 of file face.C.
References face::nTriangles(), and face::triangles().
| Foam::label triangles | ( | const pointField & | points, |
| label & | triI, | ||
| faceList & | triFaces | ||
| ) | const |
Split into triangles using existing points.
Result in triFaces[triI..triI+nTri]. Splits intelligently to maximize triangle quality. Returns number of faces created.
Definition at line 829 of file face.C.
References face::nTrianglesQuads().
Referenced by faceAreaIntersect::calc(), NamedEnum< Enum, nEnum >::names(), face::nTriangles(), STARCDsurfaceFormat< Face >::read(), boundaryMesh::triangulate(), MeshedSurface< Face >::triangulate(), triSurfaceTools::triangulate(), boundaryMesh::triangulateLocal(), and patchInjectionBase::updateMesh().
| label triangles | ( | const pointField & | points, |
| DynamicList< face, SizeInc, SizeMult, SizeDiv > & | triFaces | ||
| ) | const |
Split into triangles using existing points.
Append to DynamicList. Returns number of faces created.
| Foam::label nTrianglesQuads | ( | const pointField & | points, |
| label & | nTris, | ||
| label & | nQuads | ||
| ) | const |
Number of triangles and quads after splitting.
Returns the sum of both
Definition at line 843 of file face.C.
References face::trianglesQuads().
Referenced by face::triangles().
| Foam::label trianglesQuads | ( | const pointField & | points, |
| label & | triI, | ||
| label & | quadI, | ||
| faceList & | triFaces, | ||
| faceList & | quadFaces | ||
| ) | const |
Split into triangles and quads.
Results in triFaces (starting at triI) and quadFaces (starting at quadI). Returns number of new faces created.
Definition at line 857 of file face.C.
Referenced by face::nTrianglesQuads().
Compare faces.
0: different +1: identical -1: same face, but different orientation
Definition at line 298 of file face.C.
References CirculatorBase::ANTICLOCKWISE, ConstCirculator< ContainerType >::circulate(), CirculatorBase::CLOCKWISE, ConstCirculator< ContainerType >::setFulcrumToIterator(), ConstCirculator< ContainerType >::setIteratorToFulcrum(), and List< T >::size().
Referenced by Foam::operator!=(), and Foam::operator==().
Return true if the faces have the same vertices.
Definition at line 400 of file face.C.
References forAll, and List< T >::size().
| Foam::label triangles | ( | const pointField & | points, |
| DynamicList< face, SizeInc, SizeMult, SizeDiv > & | triFaces | ||
| ) | const |
Definition at line 33 of file faceTemplates.C.
References face::average(), DynamicList< T, SizeInc, SizeMult, SizeDiv >::setSize(), and List< T >::size().
1.8.11