the attached file shows a typical recess fon an instrument, i wanted toi fillet all the edges,
fillet and blend does work ok, bu t the intesection of the three edges fails.
tacktickinstrument.3dm (239.8 KB)
Yep, that is a nasty corner- It’s hard to even tell easily what the right answer is - I’ve attached what may be it - made entirely from FilletSrf, trimmed in ‘by hand’. It would be a little simpler of the edges that are almost tangent were truly tangent.
tacktickinstrument_PG.3dm (443.7 KB)
BTW, I would model this starting with the file’s tolerances at .001, not .01 - I did not notice that until late in the game so I left it. Some info here - http://wiki.mcneel.com/rhino/faqtolerances
-Pascal
Other Cad modelers with more robust fillet commands can handle this. However the fillets are very complex resulting in B class surfaces. It’s always better to create topology that allows for fillets to flow smoothly to achieve A class results.
Yeah- this is a cleaner solution than the first one, starting from the existing file- not too bad actually.
tacktickinstrument_pg.3dm (360.6 KB)
-Pascal
very nice indeed, thank you, is there a thread that explains the workflow?
Es grüßt herzlichst,
Klaus Roeder
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Von: pascal [mailto:steve@mcneel.com]
Gesendet: Mittwoch, 22. Juli 2015 17:56
An: info@yacht-design.de
Betreff: [McNeel Forum] [Rhino for Windows] Filleting of polysurfaces with multiple edges
http://discourse.mcneel.com/users/pascal pascal McNeel
July 22
Yeah- this is a cleaner solution than the first one, starting from the existing file- not too bad actually.
http://discourse.mcneel.com/uploads/default/original/3X/a/6/a6da16630f2cb02f1cefc6db9312fdf09777784d.3dm tacktickinstrument_pg.3dm (360.6 KB)
-Pascal
Hi Klaus - here is a blow by blow-
tacktickinstrument (steps).3dm (1.0 MB)
The hardest part is seeing which surfaces need to be filleted to which, in Step 4…
-Pascal