G4VtkPolydataInstanceBakePipeline.hh

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#ifndef G4VTKPOLYDATAINSTANCEBAKEPIPELINE_HH
#define G4VTKPOLYDATAINSTANCEBAKEPIPELINE_HH
 
#include "G4VtkPolydataInstancePipeline.hh"
 
class G4String;
class G4VtkVisContext;
 
class G4VtkPolydataInstanceBakePipeline : public G4VtkPolydataInstancePipeline
{
  public:
    G4VtkPolydataInstanceBakePipeline(G4String name, const G4VtkVisContext& vc);
    ~G4VtkPolydataInstanceBakePipeline() override = default;
 
    void Print() override;
 
    using G4VtkPolydataInstancePipeline::SetPolydata;
    void SetPolydata(const G4Polyhedron& polyhedron) override;
    using G4VtkPolydataInstancePipeline::addInstance;
    void addInstance(G4double dx, G4double dy, G4double dz, G4double r00, G4double r01,
                     G4double r02, G4double r10, G4double r11, G4double r12, G4double r20,
                     G4double r21, G4double r22, G4double r, G4double g, G4double b, G4double a,
                     const G4String& name) override;
    void removeInstance(const G4String& name) override;
 
    static std::size_t MakeHash(const G4Polyhedron& p, const G4VtkVisContext& vc);
 
  protected:
    // point colour data
    vtkSmartPointer<vtkDoubleArray> polydataPointData;
 
    // prototype of single polyhedron
    const G4Polyhedron* polyhedronPrototype;
 
    // counters as the final polydata is built
    G4int iVert;
    G4int iFace;
 
    // maps to keep indicies for rebuild
    std::map<G4String, std::pair<vtkIdType, vtkIdType>> instanceVertexMap;
    std::map<G4String, std::pair<vtkIdType, vtkIdType>> instanceFaceMap;
};
 
#endif  // G4VTKPOLYDATAINSTANCEBAKEPIPELINE_HH