G4VtkPolydataInstancePipeline.cc

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#include "G4VtkPolydataInstancePipeline.hh"
 
#include <vtkDoubleArray.h>
#include <vtkPoints.h>
 
G4VtkPolydataInstancePipeline::G4VtkPolydataInstancePipeline(G4String nameIn,
                                                             const G4VtkVisContext& vcIn)
  : G4VtkPolydataPipeline(nameIn, vcIn)
{
  // Set pipeline type
  SetTypeName(G4String("G4VtkPolydataInstancePipeline"));
 
  instanceColour = vtkSmartPointer<vtkDoubleArray>::New();
  instanceColour->SetName("colours");
  instanceColour->SetNumberOfComponents(4);
 
  instancePosition = vtkSmartPointer<vtkPoints>::New();
 
  instanceTransform = vtkSmartPointer<vtkDoubleArray>::New();
  instanceTransform->SetName("transform");
  instanceTransform->SetNumberOfComponents(9);
}
 
void G4VtkPolydataInstancePipeline::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, const G4String& nameIn)
{
  // add the instance without colour or alpha
  addInstance(dx, dy, dz, r00, r01, r02, r10, r11, r12, r20, r21, r22, 0, 0, 0, 0, nameIn);
}
 
void G4VtkPolydataInstancePipeline::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& nameIn)
{
  instanceColour->InsertNextTuple4(r, g, b, a);
  auto idp = instancePosition->InsertNextPoint(dx, dy, dz);
  instanceTransform->InsertNextTuple9(r00, r01, r02, r10, r11, r12, r20, r21, r22);
  instanceMap[nameIn] = idp;
}
 
void G4VtkPolydataInstancePipeline::removeInstance(const G4String& /*name*/)
{
  // remove from instanceColour, instancePosition and instanceTransform
}