I wonder if it is possible to link to tracing image (RhinoViewport.SetTraceImage) instead of storing it in the rhino file.
I use many named views with tracing images and the file becomes really large.
(And I need the option to have each image visible in its own viewport. So, no picture nor background option)
Even if I remove the named views and purge, the file keeps its large size.
If it is not possible to link file, is there a way to purge tracaing images ?