Isotrim from Patch larger than it should?

Hello,

I want to isotrim a patch however, the resulting Isotrim is larger than the patch. Is it just me being a newbie, or is something else going on?

If someone has a tip or dares to take a look at my spaghetti, I appreciate it!

isotrim goes wrong.gh (41.5 KB)


Hi @halodri,

Isotrim isn’t going wrong - your surface patch is ‘trimmed’ while the Isotrim looks for an untrim surface, so it automatically displays it as such.

One thing you can do is generate the isocurves instead and split the surface:
isotrim goes wrong.gh (43.8 KB)


1 Like

Ahh ok, it want’s to be fed with an untrimmed surface, I see. Thank you very much for your help!