Method BuildRepresentation

Interaction/Widgets/vtkSplineWidget.cxx:523–540

}

void vtkSplineWidget::BuildRepresentation()
{
  // Handles have changed position, re-compute the spline coeffs
  vtkPoints* points = this->ParametricSpline->GetPoints();
  if (points->GetNumberOfPoints() != this->NumberOfHandles)
  {
    points->SetNumberOfPoints(this->NumberOfHandles);
  }

  double pt[3];
  int i;
  for (i = 0; i < this->NumberOfHandles; ++i)
  {
    this->HandleGeometry[i]->GetCenter(pt);
    points->SetPoint(i, pt);
  }
  this->ParametricSpline->Modified();
}

int vtkSplineWidget::HighlightHandle(vtkProp* prop)
{