DAFFVizLine.h

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/*
 * -------------------------------------------------------------------------------------
 *
 *  OpenDAFF - A free, open source software package for directional audio data
 *  Copyright 2016 Institute of Technical Acoustics, RWTH Aachen University
 *  OpenDAFF is distributed under the Apache License Version 2.0
 *
 *  ------------------------------------------------------------------------------------
 *
 */

#ifndef IW_DAFF_Line
#define IW_DAFF_Line

#include <daffviz/DAFFVizSGNode.h>

// Forward declarations
class vtkActor;
class vtkLineSource;
class vtkPolyDataMapper;

namespace DAFFViz
{


    class DAFF_API Line : public DAFFViz::SGNode
    {
    public:
        Line();
        Line( double x1, double y1, double z1, double x2, double y2, double z2 );
        Line( DAFFViz::SGNode* pParentNode, double x1, double y1, double z1, double x2, double y2, double z2 );
        ~Line();

        // --= object related methods =--

        void GetPoint1( double& x, double& y, double& z ) const;
        void SetPoint1( double x, double y, double z );

        void GetPoint2( double& x, double& y, double& z ) const;
        void SetPoint2( double x, double y, double z );


        // --= general methods =--

        void GetColor(double& r, double& g, double& b);

        void SetColor( double r, double g, double b );

        double GetAlpha() const;

        void SetAlpha(const double a);

        void SetVisible( bool bVisible );

        bool IsVisible() const;

    private:
        vtkSmartPointer< vtkLineSource >        m_pSource;
        vtkSmartPointer< vtkPolyDataMapper >    m_pMapper;
        vtkSmartPointer< vtkActor >             m_pActor;

        // The initializer generates dynamic objects like source, mapper, actor ...
        void init();
    };

} // End of namespace "DAFFViz"

#endif //  IW_DAFF_Line