When I SaveAs a file from Rhino 8 (or the 9 WIP) into a Rhino 5 file format, I see the warning that some file info may be lost in the translation. What information is lost specifically? Is there a list somewhere?
The warning appears to be generic, A particular model may or may not “contain information that cannot be saved in a Rhino 5 file”. I am unaware on any commands or other ways to determine what parts of a particular file or model will be changed or lost.
The Help button leads to Rhino (.3dm) export to earlier versions | Rhino 3-D modeling
The list appears to be incremental. If you start with Rhino 8 what will be changed or lost when saving as V5 includes what is listed as changed or lost when saving as V7, V6 and V5.
Note that in the page linked above what is lost saving from Rhino 8 as Rhino 7 is at New data in Rhino 8 3dm This can be accessed by clicking “Details…”
