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splineEdge.C
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25 
26 #include "splineEdge.H"
28 
29 
30 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
31 
32 namespace Foam
33 {
34 namespace blockEdges
35 {
37 
39  (
40  blockEdge,
41  splineEdge,
42  Istream
43  );
44 }
45 }
46 
47 
48 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
49 
51 (
52  const pointField& points,
53  const label start,
54  const label end,
55  const pointField& internalPoints
56 )
57 :
58  blockEdge(points, start, end),
59  CatmullRomSpline(appendEndPoints(points, start, end, internalPoints))
60 {}
61 
62 
64 (
65  const dictionary& dict,
66  const label index,
67  const searchableSurfaces& geometry,
68  const pointField& points,
69  Istream& is
70 )
71 :
72  blockEdge(dict, index, points, is),
73  CatmullRomSpline(appendEndPoints(points, start_, end_, pointField(is)))
74 {
75  token t(is);
76  is.putBack(t);
77 
78  // discard unused start/end tangents
79  if (t == token::BEGIN_LIST)
80  {
81  vector tangent0Ignored(is);
82  vector tangent1Ignored(is);
83  }
84 }
85 
86 
87 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
88 
90 {}
91 
92 
93 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
94 
96 {
98 }
99 
100 
102 {
103  return CatmullRomSpline::length();
104 }
105 
106 
107 // ************************************************************************* //
Macros for easy insertion into run-time selection tables.
An implementation of Catmull-Rom splines (sometimes known as Overhauser splines).
scalar length() const
Return the length of the curve.
point position(const scalar lambda) const
Return the point position corresponding to the curve parameter.
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
Definition: Istream.H:60
void putBack(const token &)
Put back token.
Definition: Istream.C:30
Define a curved edge that is parameterised for 0<lambda<1 between the start and end point.
Definition: blockEdge.H:57
A blockEdge interface for Catmull-Rom splines.
Definition: splineEdge.H:55
virtual scalar length() const
Return the length of the spline curve (not implemented)
Definition: splineEdge.C:101
splineEdge(const pointField &, const label start, const label end, const pointField &internalPoints)
Construct from components.
Definition: splineEdge.C:51
virtual ~splineEdge()
Destructor.
Definition: splineEdge.C:89
virtual point position(const scalar) const
Return the point position corresponding to the curve parameter.
Definition: splineEdge.C:95
A list of keyword definitions, which are a keyword followed by any number of values (e....
Definition: dictionary.H:162
Container for searchableSurfaces.
A token holds items read from Istream.
Definition: token.H:73
@ BEGIN_LIST
Definition: token.H:109
const pointField & points
defineTypeNameAndDebug(arcEdge, 0)
addToRunTimeSelectionTable(blockEdge, arcEdge, Istream)
const dimensionedScalar mu
Atomic mass unit.
Namespace for OpenFOAM.
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
dictionary dict