Rhino WIP has many improvements to the fillet and chamfer commands: FilletSrf, ChamferSrf, FilletSrfCrv, and FilletSrfToRail Continue across faces option for FilletSrf and ChamferSrf. Simplified (revolved) surface for FilletSrf and ChamferSrf where possible. Interactive Dialog for ChamferSrf. Bett…

[image] Menno Deij - van Rijswijk: FilletSrf and ChamferSrf - simplify to revolve surfaces Small changes made huge improvement. Well done, keep this way. Thanks

I’m glad to see you (McNeel) are stepping up to these long wanted (and needed) improvements! Now how about allowing definition of arbitrary section curves (90 deg; tangency at both ends for Fillets; any curve for chamfer)? As usual, it seems like a small step to the users. How about to the develope…

These enhancements are welcome. :slight_smile: What about these? [Chamfer surface Rhino 9]

FilletSrf does this: [image] ChamferSrf should do the same when using different distances, but currently is plagued by a bug RH-87998 when some different distances are used, I’ll look at that soon. Having said that, it does work “sometimes”: [image]

Any possibility to implement numbers 1 and 2 representing the two distances in the pop-up menu? [Chamfer surface Rhino 9]

I suggest to use the following ring model to test the upcoming Rhino 9 fillet improvements, because it’s a closer representation of a real-case scenario than the basic boxes typically used by the “McNeel” team. It has some imperfections and lack of proper G1 in places, but this is also a good reason…

This is at R=0.5 with FilletSrf using the latest (not yet available in the latest WIP) At R=1.0 the fillets don’t all join up, but a user-executed Join does. I’ll look into this, should “just work” from FilletSrf. Bobi_Ring-FilletSrf_R0.5.3dm (1.2 MB) [image]

Looks very promising! When the tool is fianlly done and I can export parts like this via stp into closed solids into NX this will make my life much easier!

Rhino WIP Feature: FilletSrf improvements

Serengeti (Rhino WIP)

Tom_P June 16, 2025, 9:47pm 5

nice job.

happy to see

regarding setbacks i already posted some issues here a few days ago:

1 Like

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Rhino WIP Feature: FilletSrf improvements

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