BUG: intersection bug

In the attached file I can’t get a correct result while trimming or projecting the crv on the srf.

20170522_bowtie_03b.3dm (321.9 KB)

Rhino version: 6.0.17136.10381, 05/16/2017

Enjoy :wink:

Hi Riccardo - it seems to work, here, if I get what you are after…

But two of the surfaces are ‘bad’. Use UntrimBorder to fix them…


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Yes that’s probably why.
Then I did “changedegree” and was working for me also.
Sorry for the false allarm.