Version: 8.3.0
StdMeshers_Regular_1D.hxx
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22 
23 // SMESH SMESH : implementaion of SMESH idl descriptions
24 // File : StdMeshers_Regular_1D.hxx
25 // Moved here from SMESH_Regular_1D.hxx
26 // Author : Paul RASCLE, EDF
27 // Module : SMESH
28 //
29 #ifndef _SMESH_REGULAR_1D_HXX_
30 #define _SMESH_REGULAR_1D_HXX_
31 
32 #include "SMESH_StdMeshers.hxx"
33 
34 #include "SMESH_Algo.hxx"
35 
36 #include <TopoDS_Shape.hxx>
37 
38 class Adaptor3d_Curve;
39 class StdMeshers_Adaptive1D;
40 class StdMeshers_FixedPoints1D;
41 class StdMeshers_SegmentLengthAroundVertex;
42 class TopoDS_Vertex;
43 
44 class STDMESHERS_EXPORT StdMeshers_Regular_1D: public SMESH_1D_Algo
45 {
46 public:
47  StdMeshers_Regular_1D(int hypId, int studyId, SMESH_Gen* gen);
48  virtual ~StdMeshers_Regular_1D();
49 
50  virtual bool CheckHypothesis(SMESH_Mesh& aMesh,
51  const TopoDS_Shape& aShape,
52  SMESH_Hypothesis::Hypothesis_Status& aStatus);
53 
54  virtual bool Compute(SMESH_Mesh& aMesh,
55  const TopoDS_Shape& aShape);
56 
57  virtual bool Evaluate(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape,
58  MapShapeNbElems& aResMap);
59 
60  virtual void CancelCompute();
61 
62  virtual const std::list <const SMESHDS_Hypothesis *> &
63  GetUsedHypothesis(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, const bool=true);
64 
72  virtual void SetEventListener(SMESH_subMesh* subMesh);
73 
80  void SubmeshRestored(SMESH_subMesh* subMesh);
81 
82 protected:
83 
84  virtual bool computeInternalParameters (SMESH_Mesh & theMesh,
85  Adaptor3d_Curve & theC3d,
86  double theLength,
87  double theFirstU,
88  double theLastU,
89  std::list<double> & theParameters,
90  const bool theReverse,
91  bool theConsiderPropagation = false);
92 
93  virtual void redistributeNearVertices (SMESH_Mesh & theMesh,
94  Adaptor3d_Curve & theC3d,
95  double theLength,
96  std::list< double > & theParameters,
97  const TopoDS_Vertex & theVf,
98  const TopoDS_Vertex & theVl);
99 
103  static const
104  StdMeshers_SegmentLengthAroundVertex* getVertexHyp(SMESH_Mesh & theMesh,
105  const TopoDS_Vertex & theV);
106 
107  enum HypothesisType { LOCAL_LENGTH, MAX_LENGTH, NB_SEGMENTS, BEG_END_LENGTH, DEFLECTION, ARITHMETIC_1D, FIXED_POINTS_1D, ADAPTIVE, GEOMETRIC_1D, DISTRIB_PROPAGATION, NONE };
108 
109  enum ValueIndex {
110  SCALE_FACTOR_IND = 0,
111  BEG_LENGTH_IND = 0,
112  END_LENGTH_IND = 1,
113  DEFLECTION_IND = 0,
114  PRECISION_IND = 1
115  };
116 
117  enum IValueIndex {
118  NB_SEGMENTS_IND = 0,
119  DISTR_TYPE_IND = 1,
120  CONV_MODE_IND = 2
121  };
122 
123  enum VValueIndex {
124  TAB_FUNC_IND = 0
125  };
126 
127  enum SValueIndex {
128  EXPR_FUNC_IND = 0
129  };
130 
131  HypothesisType _hypType;
132 
133  const StdMeshers_FixedPoints1D* _fpHyp;
134  const StdMeshers_Adaptive1D* _adaptiveHyp;
135 
136  double _value[2];
137  int _ivalue[3];
138  std::vector<double> _vvalue[1];
139  std::string _svalue[1];
140  std::vector<int> _revEdgesIDs;
141 
142  // a source of propagated hypothesis, is set by CheckHypothesis()
143  // always called before Compute()
144  TopoDS_Shape _mainEdge;
145 };
146 
147 #endif