Fillet in Grasshopper

How can I fillet two intersecting circles with Grasshopper.
I cannot seem to find a component that is behaving the same like Rhino command. (input two curves and a radius)

Like this?

no, I don’t want to “merge” the two circles, imagine these are two crossing curves (disconnected) in Rhino with fillet you can create a fillet between them (join is optional). I’m surprised there’s no such component in GH after so many years of existence.

I ended up using ghpython as a workaround.

I also had to create additional points with CurveClosestPoint component and moving manually the points in order to get the filled I need. It’s terrible experience this way. Also, no parametric.

Same for Mirror, nothing in GH is useful (intuitive) and I used python

A better picture:

if I drag these points slightly the fillet will flip to the far side

Don’t worry, your precious circles are safe! :grinning:


fillet circles.gh (14.6 KB)

1 Like

Not really using fillet there do you, that supports my point?

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