Method GetDataSetInput

Rendering/Core/vtkImageMapper3D.cxx:169–176

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
vtkDataSet* vtkImageMapper3D::GetDataSetInput()
{
  if (this->GetNumberOfInputConnections(0) < 1)
  {
    return nullptr;
  }
  return vtkDataSet::SafeDownCast(this->GetInputDataObject(0, 0));
}

//------------------------------------------------------------------------------
int vtkImageMapper3D::FillInputPortInformation(int vtkNotUsed(port), vtkInformation* info)