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/*=========================================================================
Copyright (c) Kitware Inc.
All rights reserved.
=========================================================================*/
// This class was written by Daniel Aguilera and Philippe Pebay
// This work was supported by Commissariat a l'Energie Atomique (CEA/DIF)
#ifndef MESH_H
#define MESH_H
#include <vector>
class Node;
class Cell;
class vtkDataSet;
class Mesh
{
public:
// constructeurs / destructeur
Mesh (int xnode, int ynode, int znode, Node* n1, Node* n2, Node* n3, Node* n4, Node* n5, Node* n6, Node* n7, Node* n8);
~Mesh ();
// raffine de 1 niveau
void refine();
// nombre de decoupage a chaque raffinement
void setFactor (int factor);
// suppression des points identiques
void mergePoints ();
// creation d'une grille de mailles
std::vector<Cell*> & createCells (int xnode, int ynode, int znode,
Node* n1, Node* n2, Node* n3, Node* n4,
Node* n5, Node* n6, Node* n7, Node* n8,
Cell * fromCell = 0);
// creation d'un dataset VTK
vtkDataSet * getDataSet();
static Mesh * instance() {return _instance;}
protected:
void addCell (Cell * c);
void addNode (Node * n);
int getNextNodeId();
int getNextCellId();
std::vector<Node*> _nodes;
std::vector<Cell*> _cells;
std::vector<Cell*> _lastCreatedCells;
int _lastCellId;
int _lastNodeId;
int _branchFactor;
vtkDataSet * _dataSet;
private:
static Mesh * _instance;
} ;
#endif /* MESH_H */
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