Sign3DViewer.h

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/*
*
* Program:   Slicer Image-Guided Navigator (The SIGN)
* Module:    $RCSfile: Sign3DViewer.h,v $
*/
#ifndef _SIGN3DVIEWER_H
#define _SIGN3DVIEWER_H

#include <SignDLL.h>
#include <SignViewer.h>

class vtkRenderer;
class vtkVolume;
class vtkFollower;
class vtkPolyDataMapper;
class vtkVectorText;
class SignVolume;

typedef std::vector<SignVolume*> VolumeVector;

class SIGN_EXPORT Sign3DViewer : public SignViewer
{
public:
        vtkTypeRevisionMacro(Sign3DViewer,SignViewer);
        virtual void PrintSelf(ostream& os, vtkIndent indent);

        static Sign3DViewer *New();

        void AddAnnotationActorsToRenderer(vtkVolume* vol);

        void RemoveAnnotationActorsFromRenderer();

        void SetAnnotationActorVisibility(bool visibility);

        void AddVolume(SignVolume *volume);

        void RemoveVolume(SignVolume *volume);

        void Cycle();

        VolumeVector volumes;

        void SetBackground(float r, float g, float b);

protected:
        Sign3DViewer();
        ~Sign3DViewer();
        virtual void CreateWidget();

private:
        vtkFollower *actorR,*actorL,*actorA,*actorP,*actorS,*actorI;
        vtkVectorText *textR,*textL,*textA,*textP,*textS,*textI;
        vtkPolyDataMapper *pdmR,*pdmL,*pdmA,*pdmP,*pdmS,*pdmI;
        int actorScale;

        static void ObjectAddedCallback(vtkObject* caller,unsigned long event,void* data,void* calldata);

        Sign3DViewer(const Sign3DViewer&);  // Not implemented.
        void operator=(const Sign3DViewer&);  // Not implemented.

};

#endif

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