vectorfield.h

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/* This software and supporting documentation are distributed by
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 * This software is governed by the CeCILL-B license under
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 * You can  use, modify and/or redistribute the software under the
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 * and INRIA at the following URL "http://www.cecill.info".
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#ifndef ANA_SURFACE_VECTORFIELD_H
#define ANA_SURFACE_VECTORFIELD_H


#include <anatomist/mobject/objectVector.h>
#include <anatomist/object/sliceable.h>
#include <anatomist/surface/surface.h>


namespace anatomist
{

  class VectorField : public ObjectVector, public Sliceable
  {
  public:
    VectorField( const std::vector<AObject *> & obj );
    virtual ~VectorField();

    virtual const GLComponent* glAPI() const;
    virtual GLComponent* glAPI();
    virtual const Sliceable* sliceableAPI() const
    {
      return this;
    }
    virtual Sliceable* sliceableAPI()
    {
      return this;
    }

    virtual bool Is2DObject()
    {
      return true;
    }
    virtual bool Is3DObject()
    {
      return true;
    }

    virtual bool render( PrimList &, const ViewState & );
    virtual void update( const Observable *, void * );

    virtual std::vector<float> glMin2D() const;
    virtual std::vector<float> glMax2D() const;
    virtual const Referential * getReferential() const;
    virtual void SetMaterial( const Material & );
    virtual Material & GetMaterial();
    virtual void setVoxelSize( const std::vector<float> & );
    virtual std::vector<float> voxelSize() const;
    virtual std::vector<float> glVoxelSize() const;
    virtual const AObjectPalette* glPalette( unsigned tex = 0 ) const;
    virtual AObjectPalette* palette();
    virtual const AObjectPalette* palette() const;
    virtual void setPalette( const AObjectPalette & palette );
    virtual void createDefaultPalette( const std::string & name = "" );

    Point4df getPlane( const ViewState & ) const;
    virtual ObjectMenu* optionMenu() const;
    virtual Tree* optionTree() const;

    virtual void glBeforeBodyGLL( const ViewState &, GLPrimitives & ) const;
    virtual void glAfterBodyGLL( const ViewState &, GLPrimitives & ) const;

    AObject *volume( int channel ) const;
    void setVolume( int channel, AObject* obj );
    Point3di spaceCoordsDimensions( int channel ) const;
    void setSpaceCoordsDimensions( int channel, const Point3di & dims );
    std::vector<int> vectorChannelPosition( int channel ) const;
    void setVectorChannelPosition( int channel, const std::vector<int> & pos );
    float scaling() const;
    void setScaling( float scaling );
    std::vector<int> volumeSize( int channel ) const;

    static int canFusion( const std::set<AObject *> & obj );
    static void editVectorFieldProperties( const std::set<AObject *> & obj );

  protected:
    void buildMesh( const ViewState & );

  private:
    struct Private;
    Private *d;
  };

}

#endif