Materials disappear from Material Editor

[jameslucas]

I have one Rhino file that wipes all the materials from the Material Editor every time I close Rhino. The materials stay correctly mapped in the scene, so the rendered output remains okay, but I can't access the material settings to make small adjustments. Due to bad luck and a dumb oversight, I recently lost all the exported .vismat files that I had been importing and saving every time I opened the scene. I know the data must be embedded in the Rhino file (since it still renders correctly), so I'm hoping that there's a way to "extract" materials from the scene into the material editor so I can recover my precious material settings. Any ideas? I'd even be satisfied with getting just text output so that I could re-enter the numbers manually, although that, of course, would be less preferable. Much thanks. —JL

[fpedrogo]

I don't remember to have this issue in Rhino. Can you send me the scene file? My email is fernando.rentas@usa.chaosgroup.com