connectivitymatrix.h

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#ifndef ANA_SPARSEMATRIX_CONNECTIVITYMATRIX_H
#define ANA_SPARSEMATRIX_CONNECTIVITYMATRIX_H


#include <anatomist/mobject/objectVector.h>
#include <anatomist/surface/triangulated.h>
#include <QObject>

template <typename T> class TimeTexture;

namespace anatomist
{

  class ATexture;
  class ConnectivityMatrixProcessingThread;


  class AConnectivityMatrix : public QObject, public ObjectVector
  {
    Q_OBJECT

  public:
    enum PatchMode
    {
      ONE,
      ALL_BUT_ONE,
      ALL_MESH,
      REDUCED,
    };

    AConnectivityMatrix( const std::vector<AObject *> & obj );
    virtual ~AConnectivityMatrix();

    virtual int MType() const { return( type() ); }
    virtual bool render( PrimList &, const ViewState & );
    virtual void update( const Observable *observable, void *arg );

    void buildTexture( int mesh_index, uint32_t vertex, float time_pos = 0 );
    void buildColumnTexture( int mesh_index, uint32_t vertex,
                             float time_pos = 0 );
    void buildPatchTexture( int mesh_index, uint32_t vertex,
                            float time_pos = 0 );
    void buildColumnPatchTexture( int mesh_index, uint32_t vertex,
                                  float time_pos = 0 );

    std::vector<carto::rc_ptr<ATriangulated> > meshes() const;
    std::vector<carto::rc_ptr<ATexture> > textures() const;
    const carto::rc_ptr<ATriangulated> marker() const;

    static bool checkObjects( const std::set<AObject *> & objects,
                              AObject * & matrix,
                              std::list<ATriangulated *> & meshes,
                              std::list<ATexture *> & patch_textures,
                              std::list<ATexture *> & basin_textures,
                              PatchMode & pmode, std::set<int> & patches,
                              bool & transpose );
    void cancelThread();
    virtual bool boundingBox( std::vector<float> & bmin,
                              std::vector<float> & bmax ) const;

  private:
    struct Private;
    Private *d;
    friend class anatomist::ConnectivityMatrixProcessingThread;

    void buildPatchIndices();
    void buildPatchTextureThread();
    void buildPatchMeshes( const std::vector<int16_t> & pvals,
                           carto::rc_ptr<TimeTexture<int16_t> > tx0,
                           int mesh_index );

  private slots:
    void releaseAnaCursor();

  signals:
    void texturesUpdated( AConnectivityMatrix* );
    void processingProgress( AConnectivityMatrix*, int current, int count );
  };


}

#endif