VTK - not much happening in load so restructure a little - can move stuff there that not need to happen fast
VTK - not much happening in load so restructure a little - can move stuff there that not need to happen fast

vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk