LVRVtkArrow.hpp

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#ifndef LVRVTKARROW_HPP_
#define LVRVTKARROW_HPP_

#include <vtkSmartPointer.h>
#include <vtkActor.h>

#include "lvr2/geometry/BaseVector.hpp"

namespace lvr2
{

class LVRVtkArrow
{
    using Vec = BaseVector<float>;

public:

    LVRVtkArrow(Vec start, Vec end);

    vtkSmartPointer<vtkActor>   getArrowActor();
    vtkSmartPointer<vtkActor>   getStartActor();
    vtkSmartPointer<vtkActor>   getEndActor();

    void restoreColor();
    void setTmpColor(double r, double g, double b);

    virtual ~LVRVtkArrow();

private:
    vtkSmartPointer<vtkActor>   m_arrowActor;
    vtkSmartPointer<vtkActor>   m_startActor;
    vtkSmartPointer<vtkActor>   m_endActor;
    Vec                 m_start;
    Vec                 m_end;
    double                      m_r;
    double                      m_g;
    double                      m_b;

};

} /* namespace lvr2 */

#endif /* LVRVTKARROW_HPP_ */