vtk3DSurfaceWidget.h

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/*=========================================================================

  Program:   wxMaracas
  Module:    $RCSfile: vtk3DSurfaceWidget.h,v $
  Language:  C++
  Date:      $Date: 2009/05/14 13:54:57 $
  Version:   $Revision: 1.1 $

  Copyright: (c) 2002, 2003
  License:
  
     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __VTK3DSURFACEWIDGET__
#define __VTK3DSURFACEWIDGET__

#include "wxVTKRenderWindowInteractorEditContour.h"

#include "vtkImagePolyDataSeedConnectivity.h"
#include "vtkInteractorStyleCutter.h"
#include "marInterface.h"
#include "kernel/marInterfaceCT.h"
#include "InterfaceVtkPanelWidgets.h"

#include <vtkImageData.h>
#include <vtkProperty2D.h>
#include <vtkPolyData.h>
#include <vtkActor.h>
#include <vtkMarchingCubes.h>
#include <vtkPolyDataMapper.h>
#include <vtkRenderer.h>
#include <vtkRenderWindow.h>
#include <vtkSphereSource.h>
#include <vtkOutlineFilter.h>
#include <vtkProperty.h>


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

class vtk3DSurfaceWidget : public wxVTKRenderWindowInteractor
{
public:

    vtk3DSurfaceWidget(
        wxWindow* parent,
        wxWindowID id,
        const wxPoint& pos = wxDefaultPosition,
        const wxSize& size = wxDefaultSize,
        long style = 0,
        const wxString& name = wxPanelNameStr
        );
    ~vtk3DSurfaceWidget();
    void OnLeftDClick( wxMouseEvent& event );   
        virtual void OnMouseWheel( wxMouseEvent& event );
    void Render( );

    void ConfigureVTK( );

    void ShowMARACASData( marInterface* mar );
        void ShowMARACASDataCT( marInterfaceCT* mar );
    void SetSurfaceColor(float red, float green, float blue );
    void SetSurfaceVisibility( bool visible );
    void SetSurfaceIsoValue( int isoval );
    void SetSurfaceOpacity( int opaval );

    void GetSphereCenter( double center[3] );
    void SetAxis( vtkPolyData *axis );
    void RemoveAxis( );

    vtkImageData* _marImageData;
    vtkPolyData* _marPolyData;

    vtkGetMacro(InitialSphere, int);

    void SetInterfaceVtkPanelWidgets(InterfaceVtkPanelWidgets * intVtkPanWid) {_intVtkPanWid=intVtkPanWid;};
    void SetInitialPoint();
        void GetLast3DClickPoint( double *pp, double *cp );
        void InitCameraReset( );
        vtkRenderer *GetRenderer();

protected:

    void SetInitialPoint( float* pickPoint, float* cameraPos );
        void SetLast3DClickPoint( double *pp, double *cp );

    marInterface                                *_mar;
        marInterfaceCT                          *_marCT;
    vtkRenderer                                 *_pRenderer;
    vtkRenderWindow                             *_pRenderWindow;
    vtkOutlineFilter                    *_outLine;
    vtkPolyDataMapper                   *_outMapper;
    vtkActor                                    *_outActor;
    vtkMarchingCubes                    *_mCubes;
    vtkPolyDataMapper                   *_surfMapper;
    vtkActor                                    *_surfActor;

    vtkPolyData                                 *_centralLine;
    vtkPolyDataMapper                   *_centralLineMapper;
    vtkActor                                    *_centralLineActor;

    vtkSphereSource                             *_spheres[ 4 ];
    vtkPolyDataMapper                   *_spheresMapper[ 4 ];
    vtkActor                                    *_spheresActor[ 4 ];

    vtkPolyDataMapper                   *_axesMapper;
    vtkActor                                    *_axesActor;

    double                                              _range[2];

        InterfaceVtkPanelWidgets        *_intVtkPanWid;

private:

    int         _width;
    int         _height;
    int         _depth;
    int         InitialSphere;
        float   _lastPickPoint[3];
        float   _lastCameraPos[3];

    DECLARE_EVENT_TABLE( );

};

#endif //__VTK3DSURFACEWIDGET__