Grasshopper

algorithmic modeling for Rhino

curve-curve intersection problem

I am experiencing a problem with curve-curve intersection component. Here attached is a simple example of an attempt to determine intersection points between a projected curve on a surface and isocurves on the same surface.

I've already posted the problem as a reply in this discussion, but maybe it was overlooked. Feel free to cancel this discussion if you feel it's an unnecessary duplicate.

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Permalink Reply by Yoann Mescam (Systemiq) on December 16, 2013 at 7:15am

You should use the V output of isocurves, U ones don't intersect your projection.

Permalink Reply by Alessio Erioli on December 16, 2013 at 5:19pm

darn.... this is embarassing.... :(

thank you, I'll close the discussion and let it here to my eternal shame.

...or maybe some moderator might erase it for its uselessness (except my shameful mistake).

Permalink Reply by David Rutten on December 17, 2013 at 1:36am

That's ok. I prefer not to close (and certainly not delete) any discussions. I re-opened it just in case someone else wants to add something to it.

--

David Rutten

david@mcneel.com

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