DecimateThread.hh

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#ifndef DECIMATETHREAD_HH
#define DECIMATETHREAD_HH
 
 
#include <OpenMesh/Tools/Decimater/DecimaterT.hh>
#include <OpenMesh/Tools/Decimater/McDecimaterT.hh>
#include <OpenMesh/Tools/Decimater/MixedDecimaterT.hh>
#include <ObjectTypes/TriangleMesh/TriangleMesh.hh>
 
#include <QObject>
#include <OpenFlipper/threads/OpenFlipperThread.hh>
 
class DecimateThread : public OpenFlipperThread, public OpenMesh::Decimater::Observer
{
  Q_OBJECT
public:
  typedef OpenMesh::Decimater::BaseDecimaterT< TriMesh >              BaseDecimaterType;
  typedef OpenMesh::Decimater::DecimaterT< TriMesh >                  DecimaterType;
  typedef OpenMesh::Decimater::McDecimaterT< TriMesh >                McDecimaterType;
  typedef OpenMesh::Decimater::MixedDecimaterT< TriMesh >             MixedDecimaterType;
 
  struct Params
  {
    DecimaterType* dec;
    McDecimaterType* mcDec;
    MixedDecimaterType* mixedDec;
    bool useIncremental;
    bool useMC;
    bool useMixed;
    bool selectionOnly;
    float mc_factor;
    int verticesCount; // -1 if not decimate to vertices
    int facesCount; // -1 if not decimate to faces
    int samples;
  };
 
private:
 
  bool abort_;
  int maxCollapses_;
  Params param_;
  QString jobId_;
  BaseDecimaterType* baseDec_;
  int objId_;
 
public:
  virtual void notify(size_t _step);
  virtual bool abort() const;
 
public slots:
  void decimate();
 
public:
  void cancel();
  DecimateThread(const Params& _param, const QString &_jobId, int _objId);
  ~DecimateThread();
 
  BaseDecimaterType* baseDecimater();
 
  int objectId() const;
 
};
 
#endif // DECIMATETHREAD_HH