Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/visualization/Vtk/src/G4VtkPolydataSpherePipeline.cc

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  1 //
  2 // ********************************************************************
  3 // * License and Disclaimer                                           *
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 24 // ********************************************************************
 25 
 26 #include "G4VtkPolydataSpherePipeline.hh"
 27 
 28 #include "G4VisAttributes.hh"
 29 #include "G4VtkViewer.hh"
 30 #include "G4VtkVisContext.hh"
 31 
 32 #include <vtkActor.h>
 33 #include <vtkPolyDataMapper.h>
 34 #include <vtkProperty.h>
 35 #include <vtkVertexGlyphFilter.h>
 36 
 37 std::size_t G4VtkPolydataSpherePipeline::MakeHash(const G4VisAttributes* pVA)
 38 {
 39   return std::hash<G4VisAttributes>{}(*pVA);
 40 }
 41 
 42 G4VtkPolydataSpherePipeline::G4VtkPolydataSpherePipeline(G4String nameIn, const G4VtkVisContext& vcIn,
 43                                                          const G4VisAttributes* pVisAttributes)
 44   : G4VtkPolydataPipeline(nameIn, vcIn)
 45 {
 46   // Set pipeline type
 47   SetTypeName(G4String("G4VtkPolydataSpherePipeline"));
 48 
 49   // Get vis attributes
 50   G4Color colour = pVisAttributes->GetColour();
 51   G4double opacity = colour.GetAlpha();
 52   G4double lineWidth = pVisAttributes->GetLineWidth();
 53 
 54   // vertex glyph filter
 55   auto glyphFilter = vtkSmartPointer<vtkVertexGlyphFilter>::New();
 56   glyphFilter->SetInputData(polydata);
 57   AddFilter(glyphFilter);
 58 
 59   // Setup actor and mapper
 60   mapper->SetInputConnection(glyphFilter->GetOutputPort());
 61 
 62   GetActor()->GetProperty()->SetLineWidth(lineWidth);
 63   GetActor()->GetProperty()->SetColor(colour.GetRed(), colour.GetGreen(), colour.GetBlue());
 64   GetActor()->GetProperty()->SetOpacity(opacity);
 65   GetActor()->SetVisibility(1);
 66 
 67   GetActor()->GetProperty()->SetRenderPointsAsSpheres(true);
 68   GetActor()->GetProperty()->SetPointSize(vc.fSize * 2);
 69 
 70   vc.fViewer->renderer->AddActor(GetActor());
 71 }
 72 
 73 void G4VtkPolydataSpherePipeline::Print()
 74 {
 75   G4cout << "G4VtkPolydataSpherePipeline " << GetName() << G4endl;
 76   G4VtkPolydataPipeline::Print();
 77 }
 78