G4VtkTextPipeline.hh

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// Created by Stewart Boogert on 05/03/2023.
//
 
#ifndef G4VTKTEXTPIPELINE_HH
#define G4VTKTEXTPIPELINE_HH
 
#include "G4VVtkPipeline.hh"
 
class G4Text;
class G4VtkVisContext;
class vtkBillboardTextActor3D;
 
class G4VtkTextPipeline : public G4VVtkPipeline
{
  public:
    G4VtkTextPipeline(const G4Text& text, const G4VtkVisContext& vc,
                      const G4VisAttributes* pVisAttributes);
    ~G4VtkTextPipeline() override = default;
 
    void Enable() override;
    void Disable() override;
 
    void Print() override;
    void Modified() override;
    void Clear() override;
 
    virtual vtkSmartPointer<vtkBillboardTextActor3D> GetActor() { return actor; }
 
    virtual void SetText(const G4String& text);
 
    static std::size_t MakeHash(const G4Text& text, const G4VtkVisContext& vc,
                                const G4VisAttributes* pVA);
 
  protected:
    vtkSmartPointer<vtkBillboardTextActor3D> actor;
};
 
#endif  // G4VTKTEXTPIPELINE_HH