SurfaceFacetMeshReader.hpp

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#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
#include <string>
#include <iostream>
#include <fstream>
#include <string.h>
#include <limits.h>

#include <iGeom.h>
#include <iMesh.h>
#include <set>
#include <iRel.h>
#include <vector>
#include "meshkit/MKCore.hpp"
#include "meshkit/MeshScheme.hpp"


namespace MeshKit
{

using namespace std; 

class SurfaceFacetMeshReader : public MeshScheme
{
public:
       SurfaceFacetMeshReader(MKCore *mk, const MEntVector &ments);

       ~SurfaceFacetMeshReader();

       virtual void setup_this();
  
       virtual void execute_this(); 

       //Functions needed to register the new meshing class in MK
      
       static bool can_mesh(iBase_EntityType dim)
       { return iBase_FACE == dim; }

       static bool can_mesh(ModelEnt *me)
       { return canmesh_face(me); }
 
       static const char* name()
       {return "SurfaceFacetMeshReader";}

       static const moab::EntityType* output_types();
  
       virtual const moab::EntityType* mesh_types_arr() const
       { return output_types(); }

       void set_mesh_params(double faceting_tolerance=0, double geom_resabs=0);

private:
       double facet_tol; 
       double geom_res; 
       MKCore *mk; 
    
       void facet(ModelEnt *surf);

       double vtx2vtx_dist( iGeom::EntityHandle vtx1, iMesh::EntityHandle vtx2); 
  };

}