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meshToolsTemplates.C
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25 
26 template<class FaceType>
28 (
29  Ostream& os,
30  const UList<FaceType>& faces,
31  const pointField& points,
32  const labelList& faceLabels
33 )
34 {
35  Map<label> foamToObj(4*faceLabels.size());
36 
37  label vertI = 0;
38 
39  forAll(faceLabels, i)
40  {
41  const FaceType& f = faces[faceLabels[i]];
42 
43  forAll(f, fp)
44  {
45  if (foamToObj.insert(f[fp], vertI))
46  {
47  writeOBJ(os, points[f[fp]]);
48  vertI++;
49  }
50  }
51 
52  os << 'l';
53  forAll(f, fp)
54  {
55  os << ' ' << foamToObj[f[fp]]+1;
56  }
57  os << ' ' << foamToObj[f[0]]+1 << endl;
58  }
59 }
60 
61 
62 template<class FaceType>
64 (
65  Ostream& os,
66  const UList<FaceType>& faces,
67  const pointField& points
68 )
69 {
70  labelList allFaces(faces.size());
71  forAll(allFaces, i)
72  {
73  allFaces[i] = i;
74  }
75  writeOBJ(os, faces, points, allFaces);
76 }
77 
78 
79 // ************************************************************************* //
#define forAll(list, i)
Loop across all elements in list.
Definition: UList.H:434
bool insert(const Key &, const T &newElmt)
Insert a new hashedEntry.
Definition: HashTableI.H:80
void size(const label)
Override size to be inconsistent with allocated storage.
Definition: ListI.H:164
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
Definition: Ostream.H:57
A 1D vector of objects of type <T>, where the size of the vector is known and can be used for subscri...
Definition: UList.H:74
label size() const
Return the number of elements in the UList.
Definition: UListI.H:311
const pointField & points
void writeOBJ(Ostream &os, const point &pt)
Write obj representation of point.
Definition: meshTools.C:203
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:257
labelList f(nPoints)