Offset srf incorrect

Rhino Rhino for Windows
1

The offset surface returns a bad result.
Check pleaseproblem offset srf.3dm (195.6 KB)

2

Hi Davide - please use DivideAlongCreases on this object before offsetting - that will work better.

-Pascal

3

WOW works!
Thanks Pascal, I thought it was a bug!

4

Have u ever tired offseting a semi sphere after using “DivideAlongCreases” on a srf? The U-V off offseted srf is treating weird! i also tired it in GH, but result is the same! Can u also check it please maybe i am doing something wrong!?

5

Hello - please post an example file and I’ll take a look.

-Pascal

6

Hi Pascal,
I have added 2 files. please check them. The U-V direcitons off offseted SRF is acting weird! I have put some lines in Rhino so that u be able to see how UV is shifting. Check them from top view please. cm.gh (8.9 KB)
cm.3dm (162.4 KB)