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geant4/source/visualization/Vtk/include/private/G4VtkPolydataPipeline.hh
2024-06-21 15:46:33 +02:00

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//
// ********************************************************************
// * License and Disclaimer *
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// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
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#ifndef G4VTKPOLYDATAPIPELINE_HH
#define G4VTKPOLYDATAPIPELINE_HH
#include "G4Point3D.hh"
#include "G4VVtkPipeline.hh"
#include <vtkSmartPointer.h>
#include <vector>
class G4String;
class G4VtkVisContext;
class G4Polyhedron;
class G4Polyline;
class vtkPoints;
class vtkCellArray;
class vtkPolyData;
class vtkPolyDataAlgorithm;
class vtkPolyDataMapper;
class vtkActor;
class G4VtkPolydataPipeline : public G4VVtkPipeline
{
public:
G4VtkPolydataPipeline(G4String name, const G4VtkVisContext& vc);
~G4VtkPolydataPipeline() override = default;
void AddFilter(vtkSmartPointer<vtkPolyDataAlgorithm> f) { filters.push_back(f); }
vtkSmartPointer<vtkPolyDataAlgorithm> GetFilter(G4int iFilter) { return filters[iFilter]; }
G4int GetNumberOfFilters() { return (G4int)filters.size(); }
vtkSmartPointer<vtkPolyDataAlgorithm> GetFinalFilter() { return filters[filters.size() - 1]; }
void Enable() override;
void Disable() override;
void Print() override;
void Modified() override;
void Clear() override;
virtual vtkSmartPointer<vtkActor> GetActor() { return actor; }
virtual void SetPolydata(const G4Polyhedron& polyhedron);
virtual void SetPolydata(const G4Polyline& polyline);
virtual void SetPolydata(vtkPolyData *polydata);
virtual void SetPolydataData(const G4Point3D& p);
virtual void SetPolydataData(double x, double y, double z);
virtual void SetActorTransform(G4double dx, G4double dy, G4double dz, G4double r00,
G4double r01, G4double r02, G4double r10, G4double r11,
G4double r12, G4double r20, G4double r21, G4double r22);
virtual void SetActorColour(G4double r, G4double g, G4double b, G4double a);
virtual vtkSmartPointer<vtkPolyData> GetPolydata() { return polydata; }
virtual G4double* GetBounds() { return actor->GetBounds(); }
static std::size_t MakeHash(const G4Polyhedron& p, const G4VtkVisContext& vc);
protected:
vtkSmartPointer<vtkPoints> polydataPoints;
vtkSmartPointer<vtkCellArray> polydataCells;
vtkSmartPointer<vtkPolyData> polydata;
std::vector<vtkSmartPointer<vtkPolyDataAlgorithm>>
filters; // derived types can store filters in this vector
vtkSmartPointer<vtkPolyDataMapper> mapper; // polydagta mapper
vtkSmartPointer<vtkActor> actor; // all pipelines require an actor
};
#endif // G4VTKPOLYDATAPIPELINE_HH