vtk

Describe what maintenance you would like added.

• A clear and concise description of the maintenance problem.
  https://github.com/pyvista/pyvista/blob/04516fe3b1b556d8df4f105fb6f43ff874a9939b/pyvista/plotting/plotting.py#L4397-L4408
  The docstring says that export_obj returns vtkOBJExporter, but it actually returns nothing. Please modify the docstring and remove the return.

• If you

Feature request based on an original suggestion from @sjh26

Is your feature request related to a problem? Please describe.

On windows, a CLI executable started through vtkSlicerCLIModuleLogic::ApplyTask systematically hides any windows. See code here and

Using drag and drop can be annoying if nodes are far apart and zoomed out.

The docstrings for these classes states:

    auto_update :
        Automatic update rate in seconds.  Useful for automatically
        updating the render window when actors are change without
        being automatically ``Modified``.

However, in the implementation of auto_update, the value of `a