AdaptiveRemesherT.hh

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//=============================================================================
//
//  CLASS AdaptiveRemesherT
//
//=============================================================================
 
 
#ifndef ADAPTIVE_REMESHERT_HH
#define ADAPTIVE_REMESHERT_HH
 
 
//== INCLUDES =================================================================
 
#include "BaseRemesherT.hh"
#include "DiffGeoT.hh"
#include <OpenMesh/Core/Utils/Property.hh>
 
#include "../ProgressEmitter.hh"
 
//== NAMESPACES ===============================================================
 
namespace Remeshing {
 
 
//== CLASS DEFINITION =========================================================
 
 
template <class Mesh>
class AdaptiveRemesherT : public BaseRemesherT<Mesh>
{
  typedef typename BaseRemesherT<Mesh>::Selection Selection;
public:
 
  typedef BaseRemesherT<Mesh>          Base;
  typedef typename Mesh::Scalar        Scalar;
  typedef typename Mesh::Point         Point;
  typedef typename Mesh::EdgeHandle    EdgeHandle;
  typedef typename Mesh::VertexHandle  VertexHandle;
 
 
  AdaptiveRemesherT(Mesh& _mesh, ProgressEmitter* _progress = NULL) : Base(_mesh, _progress) {}
 
  void remesh(Scalar        _error,
              Scalar        _min_edge_length,
              Scalar        _max_edge_length,
              unsigned int  _iters,
              bool          _use_projection = true,
              Selection     _selection=BaseRemesherT<Mesh>::VERTEX_SELECTION);
 
 
 
protected:
 
  virtual void init_reference() override;
  virtual void project_to_reference(VertexHandle _vh) const override;
 
  void compute_curvature(Mesh& _mesh, OpenMesh::VPropHandleT<Scalar> _ph);
 
  virtual bool is_too_long  (VertexHandle _v0, VertexHandle _v1) const override;
  virtual bool is_too_short (VertexHandle _v0, VertexHandle _v1) const override;
 
 
protected:
 
  Scalar  error_, emax_, emin_;
 
  OpenMesh::VPropHandleT<Scalar>  refcurv_, curvature_;
};
 
 
//=============================================================================
} // namespace Remeshing
//=============================================================================
#if defined(INCLUDE_TEMPLATES) && !defined(ADAPTIVE_REMESHERT_C)
#define ADAPTIVE_REMESHERT_TEMPLATES
#include "AdaptiveRemesherT_impl.hh"
#endif
//=============================================================================
#endif // ADAPTIVE_REMESHERT_HH defined
//=============================================================================