Fillet tangential to surface and touching a curve

Rhino Rhino for Windows
1

Hi,

could someone advise me how to create a fillet (with defined radius) that would be tangential to a surface and touching a curve?

I have tried to do offset of the surface and pipe of curve and form their intersection do second pipe. Second pipe should be tangential to surface and touching a curve. But intersection of surface and second pipe is discrete or it is created by small ellipses.

The result should look like in the picture.

Thanks in advance,
Roman

result
result.jpg792×465 41.9 KB
fillet.3dm (593.6 KB)

2

the file has not been uploaded correctly pls upload it again.

3

OK, here is itfillet.3dm (593.6 KB)

4

Hello R Dolecek

Please see attach, if it is what you want to have, I will give you some direction how I done it.

fillet 1.3dm (614.7 KB)

Many thanks
Dan

5

Hi Dan - there is a test command that does exactly this - testFilletSrfCrv - explode and untrim the surface, delete or hide the existing fillet surface, then run this command - you’ll need to type the whole thing, it will not auto-complete. I used radius 3:

image

-Pascal

6

Thanks Pascal, it works exactly I wanted :slight_smile:

7

Hi Dan,

although the fillet does not have a invariant radius, could you give me idea how you did it?

Thanks.
Roman

8

Hello Roman

Please see attach, there is also description how I done it.

fillet 1.3dm (747.1 KB)

Have a nice day

Many thanks
Dan