manualViewPoint.h

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#ifndef manualViewPoint_h
#define manualViewPoint_h

#include "vtkRenderWindow.h"

#include "vtkRenderer.h"
#include "vtkRenderWindowInteractor.h" //extremely important with VC++ don't remove !
#include "vtkCommand.h"
#include "vtkPolyData.h"
#include "vtkCellArray.h"
#include "vtkPolyDataMapper.h"
#include "vtkInteractorObserver.h"
#include "vtkInteractorStyleImage.h"
#include <vtkKochanekSpline.h> 

#include <vtkCellPicker.h> 
#include <vtkCamera.h> 
#include <vtkPolyLine.h>
#include <vtkDataSetMapper.h>
#include <vtkUnstructuredGrid.h>

#include "wxVTKRenderWindowInteractor.h"

#include <vector>
#include "wxVtkBaseView.h"
#include "marTypes.h"

//--------------------------------------------------------

class manualViewPoint{
public:

        manualViewPoint(wxVtkBaseView *wxvtkbaseview);
        ~manualViewPoint();

        virtual manualViewPoint * Clone();
        void CopyAttributesTo( manualViewPoint *cloneObject );
        void            SetSelected(bool selected);
        void            SetPosibleSelected(bool posibleSelected);
        bool            GetSelected();
        bool            GetPosibleSelected();
        void            DeleteVtkObjects();
        vtkActor*       CreateVtkPointActor();

        //
        // Sets the x,y,z position to the actual point. Establishes a range of the points respect 
        // to the final coordinate.
        // @param x - double
        // @param y - double
        // @param z - double
        // @param range - double
        //
        void            SetPositionXY(double x, double y, double range, double posZ);

        //
        // Get ViewPoint VtkActor
        // @return vtkActor*
        //
        vtkActor*   GetVtkActor();
        
        //
        // Updates the color and width of the actual point if the VTK Actor has been created
        //
        void            UpdateColorActor();     

        //
        // Updates the point normal color of the actual point.
        //
        void UpdateColorActor(double nR, double nG, double nB);

        void            GetSpacing(double spc[3]);
        void            SetSpacing(double spc[3]);
        void            SetWidthLine( double width);


private:

        //
        // Is point selected
        //
        bool                            _selected;      
        bool                            _posibleSelected;
        
        vtkPoints                       *_pts;
        
        //
        // Point VTK PolyData object 
        //
        vtkPolyData                     *_pd;

        //
        // Point VTK Actor
        //
        vtkActor                        *_pointVtkActor;

        //
        // Point VTK PolyData mapper
        //
        vtkPolyDataMapper       *_bboxMapper;

        //
        // Reference to VtkBaseView
        //
        wxVtkBaseView           *_wxvtkbaseview;

        //
        // Line Width (def=1)
        //
        double                          _widthline;
protected:

        //
        // Point spacing (def=1)
        //
        double          _spc[3];

        // Point normal color
        double          _colorNormal_r;
        double          _colorNormal_g;
        double          _colorNormal_b;

        // Posible selected point color
        double          _colorPosibleSelected_r;
        double          _colorPosibleSelected_g;
        double          _colorPosibleSelected_b;
};

#endif // manualViewPoint_h