vtkSMLoadStateOptionsProxy: support file names on textures etc.
vtkSMLoadStateOptionsProxy now supports replacing filenames for textures, etc. Fixes #20850 (closed).
Backport: release
Edited by Utkarsh Ayachit
vtkSMLoadStateOptionsProxy now supports replacing filenames for textures, etc. Fixes #20850 (closed).
Backport: release