Method Reseed

Filters/ParallelFlowPaths/vtkPStreamTracer.cxx:228–242

  vtkSetMacro(IntegrationTime, double);

  void Reseed(double* seed, double* normal, vtkPolyData* poly, int id, double propagation,
    double integrationTime)
  {
    memcpy(this->Seed, seed, 3 * sizeof(double));
    memcpy(this->Normal, normal, 3 * sizeof(double));

    this->AllocateTail(poly->GetPointData());
    double x[3];
    poly->GetPoints()->GetPoint(id, x);
    this->Tail->GetPoints()->SetPoint(0, x);
    this->Tail->GetPointData()->CopyData(poly->GetPointData(), id, 0);
    this->Rank = -1; // someone else figure this out
    this->IntegrationTime = integrationTime;
    this->Propagation = propagation;
  }

  vtkPolyData* GetTail() { return this->Tail; }