1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 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
22 // SMESH SMESH : implementaion of SMESH idl descriptions
23 // File : StdMeshers_Regular_1D.hxx
24 // Moved here from SMESH_Regular_1D.hxx
25 // Author : Paul RASCLE, EDF
28 #ifndef _SMESH_REGULAR_1D_HXX_
29 #define _SMESH_REGULAR_1D_HXX_
31 #include "SMESH_StdMeshers.hxx"
33 #include "SMESH_1D_Algo.hxx"
35 class Adaptor3d_Curve;
37 class StdMeshers_SegmentLengthAroundVertex;
39 class STDMESHERS_EXPORT StdMeshers_Regular_1D: public SMESH_1D_Algo
42 StdMeshers_Regular_1D(int hypId, int studyId, SMESH_Gen* gen);
43 virtual ~StdMeshers_Regular_1D();
45 virtual bool CheckHypothesis(SMESH_Mesh& aMesh,
46 const TopoDS_Shape& aShape,
47 SMESH_Hypothesis::Hypothesis_Status& aStatus);
49 virtual bool Compute(SMESH_Mesh& aMesh,
50 const TopoDS_Shape& aShape);
52 virtual const std::list <const SMESHDS_Hypothesis *> &
53 GetUsedHypothesis(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, const bool=true);
56 * \brief Sets event listener to submeshes if necessary
57 * \param subMesh - submesh where algo is set
59 * This method is called when a submesh gets HYP_OK algo_state.
60 * After being set, event listener is notified on each event of a submesh.
62 virtual void SetEventListener(SMESH_subMesh* subMesh);
65 * \brief Allow algo to do something after persistent restoration
66 * \param subMesh - restored submesh
68 * This method is called only if a submesh has HYP_OK algo_state.
70 void SubmeshRestored(SMESH_subMesh* subMesh);
74 virtual bool computeInternalParameters (SMESH_Mesh & theMesh,
75 Adaptor3d_Curve & theC3d,
79 std::list<double> & theParameters,
80 const bool theReverse,
81 bool theConsiderPropagation = false);
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, MAX_LENGTH, NB_SEGMENTS, BEG_END_LENGTH, DEFLECTION, ARITHMETIC_1D, NONE };
100 SCALE_FACTOR_IND = 0,
121 HypothesisType _hypType;
125 std::vector<double> _vvalue[1];
126 std::string _svalue[1];
128 // a source of propagated hypothesis, is set by CheckHypothesis()
129 // always called before Compute()
130 TopoDS_Shape _mainEdge;