1 // SMESH SMESH : implementaion of SMESH idl descriptions
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : StdMeshers_Regular_1D.hxx
25 // Moved here from SMESH_Regular_1D.hxx
26 // Author : Paul RASCLE, EDF
30 #ifndef _SMESH_REGULAR_1D_HXX_
31 #define _SMESH_REGULAR_1D_HXX_
33 #include "SMESH_StdMeshers.hxx"
35 #include "SMESH_1D_Algo.hxx"
37 class Adaptor3d_Curve;
39 class StdMeshers_SegmentLengthAroundVertex;
41 class STDMESHERS_EXPORT StdMeshers_Regular_1D: public SMESH_1D_Algo
44 StdMeshers_Regular_1D(int hypId, int studyId, SMESH_Gen* gen);
45 virtual ~StdMeshers_Regular_1D();
47 virtual bool CheckHypothesis(SMESH_Mesh& aMesh,
48 const TopoDS_Shape& aShape,
49 SMESH_Hypothesis::Hypothesis_Status& aStatus);
51 virtual bool Compute(SMESH_Mesh& aMesh,
52 const TopoDS_Shape& aShape);
54 virtual const std::list <const SMESHDS_Hypothesis *> &
55 GetUsedHypothesis(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, const bool=true);
58 * \brief Sets event listener to submeshes if necessary
59 * \param subMesh - submesh where algo is set
61 * This method is called when a submesh gets HYP_OK algo_state.
62 * After being set, event listener is notified on each event of a submesh.
64 virtual void SetEventListener(SMESH_subMesh* subMesh);
67 * \brief Allow algo to do something after persistent restoration
68 * \param subMesh - restored submesh
70 * This method is called only if a submesh has HYP_OK algo_state.
72 void SubmeshRestored(SMESH_subMesh* subMesh);
76 virtual bool computeInternalParameters (Adaptor3d_Curve & theC3d,
80 std::list< double > & theParameters,
81 const bool theReverse);
83 virtual void redistributeNearVertices (SMESH_Mesh & theMesh,
84 Adaptor3d_Curve & theC3d,
86 std::list< double > & theParameters,
87 const TopoDS_Vertex & theVf,
88 const TopoDS_Vertex & theVl);
91 * \brief Return StdMeshers_SegmentLengthAroundVertex assigned to vertex
94 StdMeshers_SegmentLengthAroundVertex* getVertexHyp(SMESH_Mesh & theMesh,
95 const TopoDS_Vertex & theV);
97 enum HypothesisType { LOCAL_LENGTH, NB_SEGMENTS, BEG_END_LENGTH, DEFLECTION, ARITHMETIC_1D, NONE };
100 SCALE_FACTOR_IND = 0,
120 HypothesisType _hypType;
124 std::vector<double> _vvalue[1];
125 std::string _svalue[1];
127 // a source of propagated hypothesis, is set by CheckHypothesis()
128 // always called before Compute()
129 TopoDS_Shape _mainEdge;