VTK - send in function to resolve with (hmm.. not sure if I need the deferred obj. at all - could just apply the function where it is resolved)
VTK - send in function to resolve with (hmm.. not sure if I need the deferred obj. at all - could just apply the function where it is resolved)

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