Offset Curve on Surface - Rounded edges when offset outside

Rhino Rhino for Windows
1

Hello experts, I have problem getting the outside offset corner sharp, Is there any way please to fix it?

Rounded corner-01
Rounded corner-011188Ă—841 106 KB

Thank you,
Nada

2

In the command line click on Corner=Sharp

image
image746Ă—58 3.8 KB

1 Like
3

That is the dialog for Offset. The title of the post suggests that Nada is using OffsetCrvOnSrf which does not have an option for sharp corners. A post from six days ago about the same issue which includes a work-around to obtain a sharp corner:

Sharp corners should be an option with OffsetCrvOnSrf Someone from McNeel will need to agree and put it on the heap of requests.

1 Like
4

You are right, I misread the title, sorry for the confusion.

1 Like
6

Thank you Phos4 for your reply, I do have these options in Offset command but not in OffsetCrvOnSrf!!
Could be bug?

7

Thank you David, so is there a way to fix it or not? Appreciate your help!

8

@Nada The thread I linked describes a method to obtain sharp corners. Did you look at it?

It does not appear possible to have OffsetCrvOnSrf produce sharp corners directly.

9

Thank you David! Yes I read it but I was a bit confused, sorry my mistake but it is clear now :+1:

11

Hi Nada -
I have added your vote to the open feature request - RH-23754.
Thanks,
-wim

12

Thank you Wim!