Triangulated surface description with patch information. More...
#include <triSurface/triSurface.H>
Triangulated surface description with patch information.
Definition at line 58 of file triSurface.H.
Public Types | |
typedef bool | BoundaryMesh |
Placeholder only, but do not remove - it is needed for GeoMesh. | |
![]() | |
enum | surfaceTopo |
Enumeration defining the surface type. Used in check routines. More... | |
typedef labelledTri | FaceType |
typedef ::Foam::List< labelledTri > | FaceListType |
typedef pointField | PointFieldType |
![]() | |
typedef SubList< labelledTri > | subList |
Declare type of subList. | |
![]() | |
typedef labelledTri | value_type |
Type of values the UList contains. | |
typedef labelledTri & | reference |
Type that can be used for storing into. | |
typedef const labelledTri & | const_reference |
Type that can be used for storing into. | |
typedef label | difference_type |
The type that can represent the difference between any two. | |
typedef label | size_type |
The type that can represent the size of a UList. | |
typedef labelledTri * | iterator |
Random access iterator for traversing UList. | |
typedef const labelledTri * | const_iterator |
Random access iterator for traversing UList. | |
typedef labelledTri * | reverse_iterator |
Reverse iterator for reverse traversal of UList. | |
typedef const labelledTri * | const_reverse_iterator |
Reverse iterator for reverse traversal of constant UList. |
Public Member Functions | |
ClassName ("triSurface") | |
Runtime type information. | |
triSurface () | |
Construct null. | |
triSurface (const List< labelledTri > &, const geometricSurfacePatchList &, const pointField &) | |
Construct from triangles, patches, points. | |
triSurface (List< labelledTri > &, const geometricSurfacePatchList &, pointField &, const bool reUse) | |
Construct from triangles, patches, points. Reuse storage. | |
triSurface (const List< labelledTri > &, const pointField &) | |
Construct from triangles, points. Set patchnames to default. | |
triSurface (const triFaceList &, const pointField &) | |
Construct from triangles, points. Set region to 0 and default. | |
triSurface (const fileName &) | |
Construct from file name (uses extension to determine type) | |
triSurface (Istream &) | |
Construct from Istream. | |
triSurface (const Time &d) | |
Construct from objectRegistry. | |
triSurface (const triSurface &) | |
Construct as copy. | |
~triSurface () | |
void | clearOut () |
void | clearTopology () |
void | clearPatchMeshAddr () |
const geometricSurfacePatchList & | patches () const |
geometricSurfacePatchList & | patches () |
const labelListList & | sortedEdgeFaces () const |
Return edge-face addressing sorted (for edges with more than. | |
const labelList & | edgeOwner () const |
If 2 face neighbours: label of face where ordering of edge. | |
virtual void | movePoints (const pointField &) |
Move points. | |
virtual void | scalePoints (const scalar &) |
Scale points. A non-positive factor is ignored. | |
void | checkTriangles (const bool verbose) |
Check/remove duplicate/degenerate triangles. | |
void | checkEdges (const bool verbose) |
Check triply (or more) connected edges. | |
void | cleanup (const bool verbose) |
Remove non-valid triangles. | |
void | markZone (const boolList &borderEdge, const label faceI, const label currentZone, labelList &faceZone) const |
Fill faceZone with currentZone for every face reachable. | |
label | markZones (const boolList &borderEdge, labelList &faceZone) const |
(size and) fills faceZone with zone of face. Zone is area | |
void | subsetMeshMap (const boolList &include, labelList &pointMap, labelList &faceMap) const |
'Create' sub mesh, including only faces for which | |
triSurface | subsetMesh (const boolList &include, labelList &pointMap, labelList &faceMap) const |
Return new surface. Returns pointMap, faceMap from. | |
void | write (Ostream &) const |
Write to Ostream in simple FOAM format. | |
void | write (const fileName &, const bool sortByRegion=false) const |
Generic write routine. Chooses writer based on extension. | |
void | write (const Time &) const |
Write to database. | |
void | writeDX (const scalarField &, Ostream &) const |
Write to Ostream in OpenDX format. | |
void | writeDX (const vectorField &, Ostream &) const |
void | writeStats (Ostream &) const |
Write some statistics. | |
void | operator= (const triSurface &) |
![]() | |
PrimitivePatch (const ::Foam::List< labelledTri > &faces, const Field< point > &points) | |
Construct from components. | |
PrimitivePatch (::Foam::List< labelledTri > &faces, Field< point > &points, const bool reUse) | |
Construct from components, reuse storage. | |
PrimitivePatch (const PrimitivePatch< labelledTri,::Foam::List, pointField, point > &) | |
Construct as copy. | |
virtual | ~PrimitivePatch () |
void | clearGeom () |
const Field< point > & | points () const |
Return reference to global points. | |
label | nPoints () const |
Return number of points supporting patch faces. | |
label | nEdges () const |
Return number of edges in patch. | |
const edgeList & | edges () const |
Return list of edges, address into LOCAL point list. | |
label | nInternalEdges () const |
Number of internal edges. | |
bool | isInternalEdge (const label edgeI) const |
Is internal edge? | |
const labelList & | boundaryPoints () const |
Return list of boundary points,. | |
const labelListList & | faceFaces () const |
Return face-face addressing. | |
const labelListList & | edgeFaces () const |
Return edge-face addressing. | |
const labelListList & | faceEdges () const |
Return face-edge addressing. | |
const labelListList & | pointEdges () const |
Return point-edge addressing. | |
const labelListList & | pointFaces () const |
Return point-face addressing. | |
const List< labelledTri > & | localFaces () const |
Return patch faces addressing into local point list. | |
const labelList & | meshPoints () const |
Return labelList of mesh points in patch. They are constructed. | |
const Map< label > & | meshPointMap () const |
Mesh point map. Given the global point index find its. | |
const Field< point > & | localPoints () const |
Return pointField of points in patch. | |
const labelList & | localPointOrder () const |
Return orders the local points for most efficient search. | |
label | whichPoint (const label gp) const |
Given a global point index, return the local point index. | |
label | whichEdge (const edge &) const |
Given an edge in local point labels, return its. | |
labelList | meshEdges (const edgeList &allEdges, const labelListList &cellEdges, const labelList &faceCells) const |
Return labels of patch edges in the global edge list using. | |
labelList | meshEdges (const edgeList &allEdges, const labelListList &pointEdges) const |
Return labels of patch edges in the global edge list using. | |
const Field< point > & | faceCentres () const |
Return face centres for patch. | |
const Field< point > & | faceNormals () const |
Return face normals for patch. | |
const Field< point > & | pointNormals () const |
Return point normals for patch. | |
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. | |
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. | |
const labelListList & | edgeLoops () const |
Return list of closed loops of boundary vertices. | |
surfaceTopo | surfaceType () const |
Calculate surface type formed by patch. | |
bool | checkTopology (const bool report=false, labelHashSet *setPtr=NULL) const |
Check surface formed by patch for manifoldness (see above). | |
bool | checkPointManifold (const bool report=false, labelHashSet *setPtr=NULL) const |
Checks primitivePatch for faces sharing point but not edge. | |
virtual void | movePoints (const Field< point > &) |
Correct patch after moving points. | |
void | operator= (const PrimitivePatch< labelledTri,::Foam::List, pointField, point > &) |
Assignment. | |
![]() | |
label | size () const |
Return the number of elements in the UList. | |
List () | |
Null constructor. | |
List (const label) | |
Construct with given size. | |
List (const label, const labelledTri &) | |
Construct with given size and value for all elements. | |
List (const List< labelledTri > &) | |
Copy constructor. | |
List (const Xfer< List< labelledTri > > &) | |
Construct by transferring the parameter contents. | |
List (List< labelledTri > &, bool reUse) | |
Construct as copy or re-use as specified. | |
List (const UList< labelledTri > &, const unallocLabelList &mapAddressing) | |
Construct as subset. | |
List (InputIterator first, InputIterator last) | |
Construct given start and end iterators. | |
List (const FixedList< labelledTri, Size > &) | |
Construct as copy of FixedList<T, Size> | |
List (const PtrList< labelledTri > &) | |
Construct as copy of PtrList<T> | |
List (const SLList< labelledTri > &) | |
Construct as copy of SLList<T> | |
List (const IndirectList< labelledTri > &) | |
Construct as copy of IndirectList<T> | |
List (const UIndirectList< labelledTri > &) | |
Construct as copy of UIndirectList<T> | |
List (const BiIndirectList< labelledTri > &) | |
Construct as copy of BiIndirectList<T> | |
List (Istream &) | |
Construct from Istream. | |
autoPtr< List< labelledTri > > | clone () const |
Clone. | |
~List () | |
void | resize (const label) |
Reset size of List. | |
void | resize (const label, const labelledTri &) |
Reset size of List and value for new elements. | |
void | setSize (const label) |
Reset size of List. | |
void | setSize (const label, const labelledTri &) |
Reset size of List and value for new elements. | |
void | clear () |
Clear the list, i.e. set size to zero. | |
void | append (const UList< labelledTri > &) |
Append a List at the end of this list. | |
void | append (const UIndirectList< labelledTri > &) |
Append a UIndirectList at the end of this list. | |
void | transfer (List< labelledTri > &) |
Transfer the contents of the argument List into this list. | |
void | transfer (DynamicList< labelledTri, SizeInc, SizeMult, SizeDiv > &) |
Transfer the contents of the argument List into this list. | |
void | transfer (SortableList< labelledTri > &) |
Transfer the contents of the argument List into this list. | |
Xfer< List< labelledTri > > | xfer () |
Transfer contents to the Xfer container. | |
labelledTri & | newElmt (const label) |
Return subscript-checked element of UList. | |
void | operator= (const UList< labelledTri > &) |
Assignment from UList operator. Takes linear time. | |
void | operator= (const List< labelledTri > &) |
Assignment operator. Takes linear time. | |
void | operator= (const SLList< labelledTri > &) |
Assignment from SLList operator. Takes linear time. | |
void | operator= (const IndirectList< labelledTri > &) |
Assignment from IndirectList operator. Takes linear time. | |
void | operator= (const UIndirectList< labelledTri > &) |
Assignment from UIndirectList operator. Takes linear time. | |
void | operator= (const BiIndirectList< labelledTri > &) |
Assignment from BiIndirectList operator. Takes linear time. | |
void | operator= (const labelledTri &) |
Assignment of all entries to the given value. | |
![]() | |
UList () | |
Null constructor. | |
UList (labelledTri *__restrict__ v, label size) | |
Construct from components. | |
label | fcIndex (const label i) const |
Return the forward circular index, i.e. the next index. | |
label | rcIndex (const label i) const |
Return the reverse circular index, i.e. the previous index. | |
label | byteSize () const |
Return the binary size in number of characters of the UList. | |
const labelledTri * | cdata () const |
Return a const pointer to the first data element,. | |
labelledTri * | data () |
Return a pointer to the first data element,. | |
void | checkStart (const label start) const |
Check start is within valid range (0 ... size-1). | |
void | checkSize (const label size) const |
Check size is within valid range (0 ... size). | |
void | checkIndex (const label i) const |
Check index i is within valid range (0 ... size-1). | |
void | writeEntry (Ostream &) const |
Write the UList as a dictionary entry. | |
void | writeEntry (const word &keyword, Ostream &) const |
Write the UList as a dictionary entry with keyword. | |
void | assign (const UList< labelledTri > &) |
Assign elements to those from UList. | |
labelledTri & | operator[] (const label) |
Return element of UList. | |
const labelledTri & | operator[] (const label) const |
Return element of constant UList. | |
operator const Foam::List< labelledTri > & () const | |
Allow cast to a const List<T>&. | |
iterator | begin () |
Return an iterator to begin traversing the UList. | |
const_iterator | begin () const |
Return const_iterator to begin traversing the constant UList. | |
iterator | end () |
Return an iterator to end traversing the UList. | |
const_iterator | end () const |
Return const_iterator to end traversing the constant UList. | |
const_iterator | cbegin () const |
Return const_iterator to begin traversing the constant UList. | |
const_iterator | cend () const |
Return const_iterator to end traversing the constant UList. | |
reverse_iterator | rbegin () |
Return reverse_iterator to begin reverse traversing the UList. | |
const_reverse_iterator | rbegin () const |
Return const_reverse_iterator to begin reverse traversing the UList. | |
reverse_iterator | rend () |
Return reverse_iterator to end reverse traversing the UList. | |
const_reverse_iterator | rend () const |
Return const_reverse_iterator to end reverse traversing the UList. | |
const_reverse_iterator | crbegin () const |
Return const_reverse_iterator to begin reverse traversing the UList. | |
const_reverse_iterator | crend () const |
Return const_reverse_iterator to end reverse traversing the UList. | |
label | max_size () const |
Return size of the largest possible UList. | |
bool | empty () const |
Return true if the UList is empty (ie, size() is zero). | |
void | swap (UList< labelledTri > &) |
Swap two ULists of the same type in constant time. | |
bool | operator== (const UList< labelledTri > &) const |
Equality operation on ULists of the same type. | |
bool | operator!= (const UList< labelledTri > &) const |
The opposite of the equality operation. Takes linear time. | |
bool | operator< (const UList< labelledTri > &) const |
Compare two ULists lexicographically. Takes linear time. | |
bool | operator> (const UList< labelledTri > &) const |
Compare two ULists lexicographically. Takes linear time. | |
bool | operator<= (const UList< labelledTri > &) const |
Return true if !(a > b). Takes linear time. | |
bool | operator>= (const UList< labelledTri > &) const |
Return true if !(a < b). Takes linear time. |
Static Public Member Functions | |
static fileName | triSurfInstance (const Time &) |
Name of triSurface directory to use. |
Protected Member Functions | |
pointField & | storedPoints () |
Non-const access to global points. | |
List< Face > & | storedFaces () |
Non-const access to the faces. |
Friends | |
Ostream & | operator<< (Ostream &, const triSurface &) |
typedef bool BoundaryMesh |
Placeholder only, but do not remove - it is needed for GeoMesh.
Definition at line 227 of file triSurface.H.
triSurface | ( | ) |
Construct null.
Definition at line 605 of file triSurface.C.
triSurface | ( | const List< labelledTri > & | triangles, |
const geometricSurfacePatchList & | patches, | ||
const pointField & | points | ||
) |
Construct from triangles, patches, points.
Definition at line 616 of file triSurface.C.
triSurface | ( | List< labelledTri > & | triangles, |
const geometricSurfacePatchList & | patches, | ||
pointField & | points, | ||
const bool | reUse | ||
) |
Construct from triangles, patches, points. Reuse storage.
Definition at line 630 of file triSurface.C.
triSurface | ( | const List< labelledTri > & | triangles, |
const pointField & | points | ||
) |
Construct from triangles, points. Set patchnames to default.
Definition at line 645 of file triSurface.C.
triSurface | ( | const triFaceList & | triangles, |
const pointField & | points | ||
) |
Construct from triangles, points. Set region to 0 and default.
patchName.
Definition at line 660 of file triSurface.C.
triSurface | ( | const fileName & | name | ) |
Construct from file name (uses extension to determine type)
Definition at line 674 of file triSurface.C.
References fileName::ext().
triSurface | ( | Istream & | is | ) |
Construct from Istream.
Definition at line 689 of file triSurface.C.
triSurface | ( | const Time & | d | ) |
Construct from objectRegistry.
Definition at line 702 of file triSurface.C.
References Time::caseName(), Time::path(), and triSurface::triSurfInstance().
triSurface | ( | const triSurface & | ts | ) |
Construct as copy.
Definition at line 721 of file triSurface.C.
~triSurface | ( | ) |
Definition at line 732 of file triSurface.C.
|
inlineprotected |
Non-const access to global points.
Definition at line 211 of file triSurface.H.
References PrimitivePatch< labelledTri,::Foam::List, pointField, point >::points().
Non-const access to the faces.
Definition at line 217 of file triSurface.H.
ClassName | ( | "triSurface" | ) |
Runtime type information.
|
static |
Name of triSurface directory to use.
Definition at line 44 of file triSurface.C.
References Time::caseName(), Foam::endl(), Foam::isFile(), OSstream::name(), fileName::name(), IOstream::name(), Time::path(), Foam::Pout, TimeState::timeOutputValue(), and Time::times().
Referenced by triSurface::triSurface().
void clearOut | ( | ) |
Reimplemented from PrimitivePatch< labelledTri,::Foam::List, pointField, point >.
Reimplemented in distributedTriSurfaceMesh, and triSurfaceMesh.
Definition at line 754 of file triSurface.C.
Referenced by triSurfaceMesh::clearOut().
void clearTopology | ( | ) |
Reimplemented from PrimitivePatch< labelledTri,::Foam::List, pointField, point >.
Definition at line 740 of file triSurface.C.
References Foam::deleteDemandDrivenData().
void clearPatchMeshAddr | ( | ) |
Reimplemented from PrimitivePatch< labelledTri,::Foam::List, pointField, point >.
Definition at line 748 of file triSurface.C.
|
inline |
Definition at line 298 of file triSurface.H.
Referenced by triSurfaceTools::collapseEdges(), triSurfaceTools::greenRefine(), intersectedSurface::intersectedSurface(), triSurfaceTools::mergePoints(), triSurface::operator=(), boundaryMesh::readTriSurface(), triSurfaceTools::triangulate(), and triSurfaceTools::triangulateFaceCentre().
|
inline |
Definition at line 303 of file triSurface.H.
const Foam::labelListList & sortedEdgeFaces | ( | ) | const |
Return edge-face addressing sorted (for edges with more than.
2 faces) according to the angle around the edge. Orientation is anticlockwise looking from edge.vec(localPoints())
Definition at line 763 of file triSurface.C.
const Foam::labelList & edgeOwner | ( | ) | const |
If 2 face neighbours: label of face where ordering of edge.
is consistent with righthand walk. If 1 neighbour: label of only face. If >2 neighbours: undetermined.
Definition at line 774 of file triSurface.C.
|
virtual |
Move points.
Reimplemented in triSurfaceMesh.
Definition at line 786 of file triSurface.C.
References Foam::deleteDemandDrivenData().
Referenced by triSurfaceMesh::movePoints().
|
virtual |
Scale points. A non-positive factor is ignored.
Definition at line 800 of file triSurface.C.
Referenced by triSurfaceMesh::triSurfaceMesh().
void checkTriangles | ( | const bool | verbose | ) |
Check/remove duplicate/degenerate triangles.
Definition at line 187 of file triSurface.C.
References Foam::endl(), Foam::exit(), f(), Foam::FatalError, FatalErrorIn, forAll, points, List< T >::size(), Foam::Warning, and WarningIn.
void checkEdges | ( | const bool | verbose | ) |
Check triply (or more) connected edges.
Definition at line 321 of file triSurface.C.
References UList< T >::empty(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, forAll, List< T >::size(), and WarningIn.
void cleanup | ( | const bool | verbose | ) |
void markZone | ( | const boolList & | borderEdge, |
const label | faceI, | ||
const label | currentZone, | ||
labelList & | faceZone | ||
) | const |
Fill faceZone with currentZone for every face reachable.
from faceI without crossing edge marked in borderEdge. Note: faceZone has to be sized nFaces before calling this fun.
Definition at line 834 of file triSurface.C.
References Foam::abort(), List< T >::append(), Foam::FatalError, FatalErrorIn, forAll, List< T >::size(), and List< T >::transfer().
(size and) fills faceZone with zone of face. Zone is area
reachable by edge crossing without crossing borderEdge (bool for every edge in surface). Returns number of zones.
Definition at line 903 of file triSurface.C.
References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, List< T >::setSize(), and List< T >::size().
Referenced by booleanSurface::booleanSurface().
'Create' sub mesh, including only faces for which
boolList entry is true Sets: pointMap: from new to old localPoints faceMap: new to old faces
Definition at line 952 of file triSurface.C.
References b, forAll, nPoints, List< T >::setSize(), and List< T >::size().
Foam::triSurface subsetMesh | ( | const boolList & | include, |
labelList & | pointMap, | ||
labelList & | faceMap | ||
) | const |
Return new surface. Returns pointMap, faceMap from.
subsetMeshMap
Definition at line 1010 of file triSurface.C.
References forAll, patches, and List< T >::size().
Referenced by booleanSurface::booleanSurface().
void write | ( | Ostream & | os | ) | const |
Write to Ostream in simple FOAM format.
Definition at line 1061 of file triSurface.C.
References IOstream::check(), Foam::endl(), Foam::nl, patches, and points.
Referenced by booleanSurface::booleanSurface().
void write | ( | const fileName & | name, |
const bool | sortByRegion = false |
||
) | const |
Generic write routine. Chooses writer based on extension.
Definition at line 1052 of file triSurface.C.
References fileName::ext().
void write | ( | const Time & | d | ) | const |
Write to database.
Definition at line 1074 of file triSurface.C.
References Time::caseName(), and Time::path().
void writeDX | ( | const scalarField & | field, |
Ostream & | os | ||
) | const |
Write to Ostream in OpenDX format.
Definition at line 165 of file writeDX.C.
References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, forAll, PrimitivePatch< labelledTri,::Foam::List, pointField, point >::nPoints(), List< T >::size(), and List< labelledTri >::size().
void writeDX | ( | const vectorField & | field, |
Ostream & | os | ||
) | const |
Definition at line 210 of file writeDX.C.
References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, forAll, PrimitivePatch< labelledTri,::Foam::List, pointField, point >::nPoints(), List< T >::size(), and List< labelledTri >::size().
void writeStats | ( | Ostream & | os | ) | const |
Write some statistics.
Reimplemented in distributedTriSurfaceMesh.
Definition at line 1086 of file triSurface.C.
References Foam::endl(), forAll, boundBox::invertedBox, boundBox::max(), Foam::max(), boundBox::min(), Foam::min(), nPoints, points, and PackedList< nBits >::set().
Referenced by booleanSurface::booleanSurface().
void operator= | ( | const triSurface & | ts | ) |
Definition at line 1119 of file triSurface.C.
References List< T >::operator=(), triSurface::patches(), and PrimitivePatch< Face, FaceList, PointField, PointType >::points().
Referenced by booleanSurface::booleanSurface(), distributedTriSurfaceMesh::distribute(), and intersectedSurface::intersectedSurface().
|
friend |