[vtkusers] Closing Render Window So other code may execute.

[Amanda Lind]

Greetings !

I am using VTK to do some 3d visualization. I would like render windows
to appear as the code is executing, and i would like to close them to
allow the code to continue.

I am coding in C++

" Cannot access memory at address 0xfffffffc " appears in the output
window.

More importantly, the code following the render command does not execute.

Any suggestions/resources ?

Thanks in advance,
Amanda