Method ShallowCopy

Rendering/Core/vtkMapper.cxx:313–349

}

void vtkMapper::ShallowCopy(vtkAbstractMapper* mapper)
{
  vtkMapper* m = vtkMapper::SafeDownCast(mapper);
  if (m != nullptr)
  {
    this->SetLookupTable(m->GetLookupTable());
    this->SetScalarVisibility(m->GetScalarVisibility());
    this->SetScalarRange(m->GetScalarRange());
    this->SetColorMode(m->GetColorMode());
    this->SetScalarMode(m->GetScalarMode());
    this->SetUseLookupTableScalarRange(m->GetUseLookupTableScalarRange());
    this->SetInterpolateScalarsBeforeMapping(m->GetInterpolateScalarsBeforeMapping());
    this->SetFieldDataTupleId(m->GetFieldDataTupleId());

    if (m->GetArrayAccessMode() == VTK_GET_ARRAY_BY_ID)
    {
      this->ColorByArrayComponent(m->GetArrayId(), m->GetArrayComponent());
    }
    else
    {
      this->ColorByArrayComponent(m->GetArrayName(), m->GetArrayComponent());
    }

    double f, u;
    m->GetRelativeCoincidentTopologyPolygonOffsetParameters(f, u);
    this->SetRelativeCoincidentTopologyPolygonOffsetParameters(f, u);

    m->GetRelativeCoincidentTopologyLineOffsetParameters(f, u);
    this->SetRelativeCoincidentTopologyLineOffsetParameters(f, u);

    m->GetRelativeCoincidentTopologyPointOffsetParameter(u);
    this->SetRelativeCoincidentTopologyPointOffsetParameter(u);
  }

  // Now do superclass
  this->vtkAbstractMapper3D::ShallowCopy(mapper);
}

// a side effect of this is that this->Colors is also set
// to the return value