Grasshopper

algorithmic modeling for Rhino

substitute for curvepoint component

Does anyone know how to fix a point on a curve by a certain distance? instead of using the curvepoint component which works by % of lenght I need to put a point on many lines each with differnt lenght always at the same distance form the endpoint. I know maybe it's a rather obvious question, but I am a bit lost in trying to solve this.
Thanks

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Replies to This Discussion

Permalink Reply by Giulio Piacentino on May 3, 2010 at 7:50am
Hi Stefano,

you probably have two options:
- reference the points each time with "Type=Curve Method=FromStart" (see the Rhino command line)
- reference the curves into Grasshopper (with a curve param) and then use the Evaluate Length component

I hope it helps,

- Giulio
_______________
McNeel Europe, Barcelona
giulio@mcneel.com

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