Are you building & executing with VTK_SMP_IMPLEMENTATION_TYPE to something other than “Sequential” ? I believe the deep copy is threaded, I can’t imagine this taking very long unless you are dealing with very large numbers of points …
Are you building & executing with VTK_SMP_IMPLEMENTATION_TYPE to something other than “Sequential” ? I believe the deep copy is threaded, I can’t imagine this taking very long unless you are dealing with very large numbers of points …