boxToPoint.C
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5  \\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
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25 
26 #include "boxToPoint.H"
27 #include "polyMesh.H"
28 
30 
31 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
32 
33 namespace Foam
34 {
35 
36 defineTypeNameAndDebug(boxToPoint, 0);
37 
38 addToRunTimeSelectionTable(topoSetSource, boxToPoint, word);
39 
40 addToRunTimeSelectionTable(topoSetSource, boxToPoint, istream);
41 
42 }
43 
44 
45 Foam::topoSetSource::addToUsageTable Foam::boxToPoint::usage_
46 (
47  boxToPoint::typeName,
48  "\n Usage: boxToPoint ((minx miny minz) (maxx maxy maxz))\n\n"
49  " Select all points with coordinate within bounding box\n\n"
50 );
51 
52 
53 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
54 
55 void Foam::boxToPoint::combine(topoSet& set, const bool add) const
56 {
57  const pointField& pts = mesh_.points();
58 
59  forAll(pts, pointI)
60  {
61  forAll(bbs_, i)
62  {
63  if (bbs_[i].contains(pts[pointI]))
64  {
65  addOrDelete(set, pointI, add);
66  }
67  }
68  }
69 }
70 
71 
72 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
73 
74 // Construct from components
76 (
77  const polyMesh& mesh,
78  const treeBoundBoxList& bbs
79 )
80 :
81  topoSetSource(mesh),
82  bbs_(bbs)
83 {}
84 
85 
86 // Construct from dictionary
88 (
89  const polyMesh& mesh,
90  const dictionary& dict
91 )
92 :
93  topoSetSource(mesh),
94  bbs_
95  (
96  dict.found("box")
97  ? treeBoundBoxList(1, treeBoundBox(dict.lookup("box")))
98  : dict.lookup("boxes")
99  )
100 {}
101 
102 
103 // Construct from Istream
105 (
106  const polyMesh& mesh,
107  Istream& is
108 )
109 :
110  topoSetSource(mesh),
111  bbs_(1, treeBoundBox(checkIs(is)))
112 {}
113 
114 
115 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
116 
118 {}
119 
120 
121 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
122 
124 (
125  const topoSetSource::setAction action,
126  topoSet& set
127 ) const
128 {
129  if ((action == topoSetSource::NEW) || (action == topoSetSource::ADD))
130  {
131  Info<< " Adding points that are within boxes " << bbs_ << " ..."
132  << endl;
133 
134  combine(set, true);
135  }
136  else if (action == topoSetSource::DELETE)
137  {
138  Info<< " Removing points that are within boxes " << bbs_ << " ..."
139  << endl;
140 
141  combine(set, false);
142  }
143 }
144 
145 
146 // ************************************************************************* //
virtual void applyToSet(const topoSetSource::setAction action, topoSet &) const
Definition: boxToPoint.C:124
bool found(const word &, bool recursive=false, bool patternMatch=true) const
Search dictionary for given keyword.
Definition: dictionary.C:306
General set of labels of mesh quantity (points, cells, faces).
Definition: topoSet.H:61
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
Standard boundBox + extra functionality for use in octree.
Definition: treeBoundBox.H:75
messageStream Info
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
vectorField pointField
pointField is a vectorField.
Definition: pointFieldFwd.H:42
Namespace for OpenFOAM.
virtual ~boxToPoint()
Destructor.
Definition: boxToPoint.C:117
AccessType combine(const List< T > &, AccessOp aop=accessOp< T >())
Combines sublists into one big list.
Definition: ListListOps.C:34
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:251
stressControl lookup("compactNormalStress") >> compactNormalStress
List< treeBoundBox > treeBoundBoxList
List of bounding boxes.
#define forAll(list, i)
Definition: UList.H:421
setAction
Enumeration defining the valid actions.
Definition: topoSetSource.H:82
Macros for easy insertion into run-time selection tables.
Mesh consisting of general polyhedral cells.
Definition: polyMesh.H:74
ITstream & lookup(const word &, bool recursive=false, bool patternMatch=true) const
Find and return an entry data stream.
Definition: dictionary.C:452
Base class of a source for a topoSet.
Definition: topoSetSource.H:63
boxToPoint(const polyMesh &mesh, const treeBoundBoxList &bb)
Construct from components.
Definition: boxToPoint.C:76
Class with constructor to add usage string to table.
addToRunTimeSelectionTable(ensightPart, ensightPartCells, istream)
defineTypeNameAndDebug(combustionModel, 0)