Version: 9.12.0
SMDS_UnstructuredGrid.hxx
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19 
20 // File: SMDS_UnstructuredGrid.hxx
21 // Author: prascle
22 // Created: September 16, 2009, 10:28 PM
23 
24 #ifndef _SMDS_UNSTRUCTUREDGRID_HXX
25 #define _SMDS_UNSTRUCTUREDGRID_HXX
26 
27 #include "SMESH_SMDS.hxx"
28 
29 #include <vtkUnstructuredGrid.h>
30 #include <vtkCellLinks.h>
31 #include <smIdType.hxx>
32 
33 #include <vector>
34 #include <set>
35 #include <map>
36 
37 //#define VTK_HAVE_POLYHEDRON
38 //#ifdef VTK_HAVE_POLYHEDRON
39 #define VTK_MAXTYPE VTK_POLYHEDRON
40 //#else
41 // #define VTK_MAXTYPE VTK_QUADRATIC_PYRAMID
42 //#endif
43 
44 #define NBMAXNEIGHBORS 100
45 
46 // allow very huge polyhedrons in tests
47 #define NBMAXNODESINCELL 5000
48 
49 // Keep compatibility with paraview 5.0.1 on Linux
50 #ifndef WIN32
51  #ifndef VTK_HAS_MTIME_TYPE
52  #define VTK_HAS_MTIME_TYPE
53  typedef unsigned long int vtkMTimeType;
54  #endif
55 #endif
56 
57 class SMDS_Downward;
58 class SMDS_Mesh;
59 class SMDS_MeshCell;
60 class SMDS_MeshVolume;
61 
63 {
64 public:
65  void ResizeForPoint(vtkIdType vtkID);
66  void BuildLinks(vtkDataSet *data, vtkCellArray *Connectivity, vtkUnsignedCharArray* types);
67  static SMDS_CellLinks* New();
68 protected:
70  ~SMDS_CellLinks();
71 };
72 
74 {
75 public:
76  void setSMDS_mesh(SMDS_Mesh *mesh);
77  void compactGrid(std::vector<smIdType>& idNodesOldToNew,
78  smIdType newNodeSize,
79  std::vector<smIdType>& idCellsOldToNew,
80  smIdType newCellSize);
81  virtual vtkMTimeType GetMTime();
82  virtual vtkPoints *GetPoints();
83 
84  vtkIdType InsertNextLinkedCell(int type, int npts, vtkIdType *pts);
85 
86  int CellIdToDownId(vtkIdType vtkCellId);
87  void setCellIdToDownId(vtkIdType vtkCellId, int downId);
88  void CleanDownwardConnectivity();
89  void BuildDownwardConnectivity(bool withEdges);
90  int GetNeighbors(int* neighborsVtkIds, int* downIds, unsigned char* downTypes, int vtkId, bool getSkin=false);
91  int GetParentVolumes(int* volVtkIds, int vtkId);
92  int GetParentVolumes(int* volVtkIds, int downId, unsigned char downType);
93  void GetNodeIds(std::set<int>& nodeSet, int downId, unsigned char downType);
94  void ModifyCellNodes(int vtkVolId, std::map<int, int> localClonedNodeIds);
95  int getOrderedNodesOfFace(int vtkVolId, int& dim, std::vector<vtkIdType>& orderedNodes);
96  SMDS_MeshCell* extrudeVolumeFromFace(int vtkVolId, int domain1, int domain2,
97  std::set<int>& originalNodes,
98  std::map<int, std::map<int, int> >& nodeDomains,
99  std::map<int, std::map<long,int> >& nodeQuadDomains);
100  void BuildLinks();
101  void DeleteLinks();
102  SMDS_CellLinks* GetLinks();
103  bool HasLinks() const { return this->Links; }
104 
105  SMDS_Downward* getDownArray(unsigned char vtkType)
106  {
107  return _downArray[vtkType];
108  }
109  void AllocateDiameters( vtkIdType maxVtkID );
110  void SetBallDiameter( vtkIdType vtkID, double diameter );
111  double GetBallDiameter( vtkIdType vtkID ) const;
112 
113  static SMDS_UnstructuredGrid* New();
115 
116 protected:
119  void copyNodes(vtkPoints *newPoints, std::vector<smIdType>& idNodesOldToNew, vtkIdType& alreadyCopied, vtkIdType start, vtkIdType end);
120  void copyBloc(vtkUnsignedCharArray *newTypes,
121  const std::vector<smIdType>& idCellsOldToNew,
122  const std::vector<smIdType>& idNodesOldToNew,
123  vtkCellArray* newConnectivity,
124  vtkIdTypeArray* newLocations,
125  std::vector<vtkIdType>& pointsCell);
126 
127  std::vector<int> _cellIdToDownId;
128  std::vector<unsigned char> _downTypes;
129  std::vector<SMDS_Downward*> _downArray;
130 };
131 
132 #endif /* _SMDS_UNSTRUCTUREDGRID_HXX */
133 
unsigned long int vtkMTimeType
Definition: SMDS_UnstructuredGrid.hxx:53
#define SMDS_EXPORT
Definition: SMESH_SMDS.hxx:37
IMAP::const_iterator end(const IMAP &m)
Definition: StdMeshers_Projection_2D.cxx:106
Definition: SMDS_Downward.hxx:68
Base class for all cells.
Definition: SMDS_MeshCell.hxx:32
Mesh volume.
Definition: SMDS_MeshVolume.hxx:40
Definition: SMDS_Mesh.hxx:53
Definition: SMDS_UnstructuredGrid.hxx:74
SMDS_Downward * getDownArray(unsigned char vtkType)
Definition: SMDS_UnstructuredGrid.hxx:105
std::vector< int > _cellIdToDownId
convert vtk Id to downward[vtkType] id, initialized with -1
Definition: SMDS_UnstructuredGrid.hxx:127
std::vector< unsigned char > _downTypes
Definition: SMDS_UnstructuredGrid.hxx:128
std::vector< SMDS_Downward * > _downArray
Definition: SMDS_UnstructuredGrid.hxx:129
bool HasLinks() const
Definition: SMDS_UnstructuredGrid.hxx:103
SMDS_Mesh * _mesh
Definition: SMDS_UnstructuredGrid.hxx:114
QMap< int, QList< int > > Connectivity
Definition: SMESHGUI_SelectionProxy.h:114