How can offset the curve like this?

Rhino Rhino for Windows
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when i offset a curve,the left part is ok,but the right part is disappear!
how can people get the whole offset curve?
thank you!

2

Hello - - yeah, this is true in plain Rhino as well for this type of curve- in Rhino you can somewhat work around it by offsetting twice with different pick locations.

https://mcneel.myjetbrains.com/youtrack/issue/RH-18055

-Pascal

3

I think the “Clipper” plugin for Grasshopper will do this type of offset with poly lines.

1 Like
5

thankyou Helvetosaur,I intall it,it works very well

6

thankyou,Pascal Golay