(2021-03-29, 1:17)Travis Cobbs Wrote: LDView's LGEO.xml does not include stud2.dat, and never has. And, while LDView does use LGEO's version of stud.dat for non-LGEO files, it have never done so for stud2.dat. The LGEO parts themselves should have its version of stud2.dat, but LDView has nothing to do with that. Are you sure that the parts in question are supported by LGEO, and are in the LGEO.xml file that you are using?
I just ran a quick test. I created an LDR file that just had a reference to 2926.dat and nothing else, then did an LGEO export from LDView with LGEO enabled, and it used the LGEO hollow studs (with rounded edges and the LEGO logo). I'm pretty sure I'm using the last official LGEO release from Lutz Uhlmann, not one of the updates done by others.
As an aside, I think that adding an entry for stud2.dat that is just like the stud.dat one, but with lg_tech_knob and lg_tech_knob_clear would allow LDView to use the LGEO hollow studs on non-LGEO parts.