inertialDomainBox.h

Go to the documentation of this file.

 
#ifndef SI_FOLD_INERTIALDOMAINBOX_H
#define SI_FOLD_INERTIALDOMAINBOX_H
 
 
#include <si/fold/domainBox.h>
#include <cartodata/volume/volume.h>
 
 
namespace sigraph
{
 
  class InertialDomainBox : public DomainBox
  {
  public:
    InertialDomainBox();
    InertialDomainBox( const InertialDomainBox & dom );
    virtual ~InertialDomainBox();
    virtual Domain* clone() const;
    bool canBeFound( double x, double y, double z );
    virtual bool canBeFound( const Vertex* v, const Graph* g = 0 );
    virtual void learn( const Vertex* v, const Graph* g = 0 );
    virtual void learnBucket( const Vertex* v, const Graph* g );
    virtual void reset();
    virtual bool needsMorePasses() const { return( !_transfUpToDate ); }
    virtual void nextPass() { if( !_transfUpToDate ) diagonalize(); }
    virtual void firstPass();
    virtual void buildTree( Tree & tr ) const;
    static void buildInertialDomBox( Tree* parent, Tree* tr );
    virtual void cubeTalairach( std::vector<std::vector<double> > 
                                & pts ) const;

    virtual void diagonalize();
    virtual void changeRef( double & x, double & y, double & z );
    float tolerenceMargin() const { return( _tolMargin ); }
    void setTolerenceMargin( float tm ) { _tolMargin = tm; }
 
  protected:
    void learnVoxel( const std::vector<float> & rot, 
                     const std::vector<float> & scale, 
                     const std::vector<float> & transl, 
                     const std::vector<float> & vsz, 
                     const AimsVector<short, 3> & pt );
    void learnTalVoxel( double x, double y, double z );

    carto::VolumeRef<float>      _inertia;
    Point3df    _gravity;
    carto::VolumeRef<float>      _rotation;
    Point3df    _eigenValues;
    unsigned    _npoints;
    bool                _transfUpToDate;
    float               _tolMargin;
  };
 
 
  //    inline
 
  inline InertialDomainBox::InertialDomainBox( const InertialDomainBox & dom )
    : DomainBox( dom ), _inertia( dom._inertia ), _gravity( dom._gravity ), 
      _rotation( dom._rotation ), _eigenValues( dom._eigenValues ), 
      _npoints( dom._npoints), _transfUpToDate( dom._transfUpToDate ), 
      _tolMargin( dom._tolMargin )
  {
  }
 
 
  inline Domain* InertialDomainBox::clone() const
  {
    return( new InertialDomainBox( *this ) );
  }
 
 
  inline InertialDomainBox::~InertialDomainBox()
  {
  }
 
}
 
#endif