mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-11-15 18:18:34 +05:00
208 lines
8.3 KiB
C++
208 lines
8.3 KiB
C++
// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
|
|
//
|
|
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
|
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2.1 of the License.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
//
|
|
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
|
//
|
|
|
|
// SMESH SMESH : idl implementation based on 'SMESH' unit's calsses
|
|
// File : StdMeshers_ProjectionUtils.hxx
|
|
// Created : Thu Oct 26 15:37:24 2006
|
|
// Author : Edward AGAPOV (eap)
|
|
//
|
|
#ifndef StdMeshers_ProjectionUtils_HeaderFile
|
|
#define StdMeshers_ProjectionUtils_HeaderFile
|
|
|
|
#include "SMESH_StdMeshers.hxx"
|
|
|
|
#include <TopTools_DataMapOfShapeShape.hxx>
|
|
#include <TopoDS_Edge.hxx>
|
|
#include <TopoDS_Vertex.hxx>
|
|
#include <TopoDS_Face.hxx>
|
|
|
|
#include <list>
|
|
#include <map>
|
|
|
|
class TopoDS_Shape;
|
|
class SMDS_MeshNode;
|
|
class SMESH_Mesh;
|
|
class SMESH_Hypothesis;
|
|
class SMESH_subMesh;
|
|
class TopTools_IndexedDataMapOfShapeListOfShape;
|
|
|
|
/*!
|
|
* \brief Class encapsulating methods common to Projection algorithms
|
|
*/
|
|
class StdMeshers_ProjectionUtils
|
|
{
|
|
public:
|
|
|
|
typedef TopTools_DataMapOfShapeShape TShapeShapeMap;
|
|
typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
|
|
typedef std::map<const SMDS_MeshNode*, const SMDS_MeshNode*> TNodeNodeMap;
|
|
|
|
/*!
|
|
* \brief Looks for association of all sub-shapes of two shapes
|
|
* \param theShape1 - shape 1
|
|
* \param theMesh1 - mesh built on shape 1
|
|
* \param theShape2 - shape 2
|
|
* \param theMesh2 - mesh built on shape 2
|
|
* \param theAssociation - association map to be filled that may
|
|
* contain association of one or two pairs of vertices
|
|
* \retval bool - true if association found
|
|
*/
|
|
static bool FindSubShapeAssociation(const TopoDS_Shape& theShape1,
|
|
SMESH_Mesh* theMesh1,
|
|
const TopoDS_Shape& theShape2,
|
|
SMESH_Mesh* theMesh2,
|
|
TShapeShapeMap & theAssociationMap);
|
|
|
|
/*!
|
|
* \brief Find association of edges of faces
|
|
* \param face1 - face 1
|
|
* \param VV1 - vertices of face 1
|
|
* \param face2 - face 2
|
|
* \param VV2 - vertices of face 2 associated with oned of face 1
|
|
* \param edges1 - out list of edges of face 1
|
|
* \param edges2 - out list of edges of face 2
|
|
* \retval int - nb of edges in an outer wire in a success case, else zero
|
|
*/
|
|
static int FindFaceAssociation(const TopoDS_Face& face1,
|
|
TopoDS_Vertex VV1[2],
|
|
const TopoDS_Face& face2,
|
|
TopoDS_Vertex VV2[2],
|
|
std::list< TopoDS_Edge > & edges1,
|
|
std::list< TopoDS_Edge > & edges2);
|
|
|
|
/*!
|
|
* \brief Insert vertex association defined by a hypothesis into a map
|
|
* \param theHyp - hypothesis
|
|
* \param theAssociationMap - association map
|
|
* \param theTargetShape - the shape theHyp assigned to
|
|
*/
|
|
static void InitVertexAssociation( const SMESH_Hypothesis* theHyp,
|
|
TShapeShapeMap & theAssociationMap,
|
|
const TopoDS_Shape& theTargetShape);
|
|
|
|
/*!
|
|
* \brief Inserts association theShape1 <-> theShape2 to TShapeShapeMap
|
|
* \param theShape1 - shape 1
|
|
* \param theShape2 - shape 2
|
|
* \param theAssociationMap - association map
|
|
* \param theBidirectional - if false, inserts theShape1 -> theShape2 association
|
|
* \retval bool - true if there was no association for these shapes before
|
|
*/
|
|
static bool InsertAssociation( const TopoDS_Shape& theShape1,
|
|
const TopoDS_Shape& theShape2,
|
|
TShapeShapeMap & theAssociationMap,
|
|
const bool theBidirectional=true);
|
|
|
|
/*!
|
|
* \brief Finds an edge by its vertices in a main shape of the mesh
|
|
*/
|
|
static TopoDS_Edge GetEdgeByVertices( SMESH_Mesh* aMesh,
|
|
const TopoDS_Vertex& V1,
|
|
const TopoDS_Vertex& V2);
|
|
|
|
/*!
|
|
* \brief Return another face sharing an edge
|
|
* \param edgeToFaces - data map of descendants to ancestors
|
|
*/
|
|
static TopoDS_Face GetNextFace( const TAncestorMap& edgeToFaces,
|
|
const TopoDS_Edge& edge,
|
|
const TopoDS_Face& face);
|
|
/*!
|
|
* \brief Return other vertex of an edge
|
|
*/
|
|
static TopoDS_Vertex GetNextVertex(const TopoDS_Edge& edge,
|
|
const TopoDS_Vertex& vertex);
|
|
|
|
/*!
|
|
* \brief Return an oriented propagation edge
|
|
* \param aMesh - mesh
|
|
* \param fromEdge - start edge for propagation
|
|
* \retval pair<int,TopoDS_Edge> - propagation step and found edge
|
|
*/
|
|
static std::pair<int,TopoDS_Edge> GetPropagationEdge( SMESH_Mesh* aMesh,
|
|
const TopoDS_Edge& anEdge,
|
|
const TopoDS_Edge& fromEdge);
|
|
|
|
/*!
|
|
* \brief Find corresponding nodes on two faces
|
|
* \param face1 - the first face
|
|
* \param mesh1 - mesh containing elements on the first face
|
|
* \param face2 - the second face
|
|
* \param mesh2 - mesh containing elements on the second face
|
|
* \param assocMap - map associating sub-shapes of the faces
|
|
* \param nodeIn2OutMap - map containing found matching nodes
|
|
* \retval bool - is a success
|
|
*/
|
|
static bool FindMatchingNodesOnFaces( const TopoDS_Face& face1,
|
|
SMESH_Mesh* mesh1,
|
|
const TopoDS_Face& face2,
|
|
SMESH_Mesh* mesh2,
|
|
const TShapeShapeMap & assocMap,
|
|
TNodeNodeMap & nodeIn2OutMap);
|
|
/*!
|
|
* \brief Return any sub-shape of a face belonging to the outer wire
|
|
* \param face - the face
|
|
* \param type - type of sub-shape to return
|
|
* \retval TopoDS_Shape - the found sub-shape
|
|
*/
|
|
static TopoDS_Shape OuterShape( const TopoDS_Face& face,
|
|
TopAbs_ShapeEnum type);
|
|
|
|
/*!
|
|
* \brief Check that submeshis is computed and try to compute it if is not
|
|
* \param sm - submesh to compute
|
|
* \param iterationNb - int used to stop infinite recursive call
|
|
* \retval bool - true if computed
|
|
*/
|
|
static bool MakeComputed(SMESH_subMesh * sm, const int iterationNb = 0);
|
|
|
|
/*!
|
|
* \brief Count nb of sub-shapes
|
|
* \param shape - the shape
|
|
* \param type - the type of sub-shapes to count
|
|
* \param ignoreSame - if true, use map not to count same shapes, esle use explorer
|
|
* \retval int - the calculated number
|
|
*/
|
|
static int Count(const TopoDS_Shape& shape,
|
|
const TopAbs_ShapeEnum type,
|
|
const bool ignoreSame);
|
|
|
|
/*!
|
|
* \brief Set event listeners to submesh with projection algo
|
|
* \param subMesh - submesh with projection algo
|
|
* \param srcShape - source shape
|
|
* \param srcMesh - source mesh
|
|
*/
|
|
static void SetEventListener(SMESH_subMesh* subMesh,
|
|
TopoDS_Shape srcShape,
|
|
SMESH_Mesh* srcMesh);
|
|
|
|
/*!
|
|
* \brief Return true if edge is a boundary of edgeContainer
|
|
*/
|
|
static bool IsBoundaryEdge(const TopoDS_Edge& edge,
|
|
const TopoDS_Shape& edgeContainer,
|
|
SMESH_Mesh& mesh);
|
|
};
|
|
|
|
#endif
|