Grasshopper

algorithmic modeling for Rhino

Hi all, 

I am trying to move a specific point with a accurate distance on curve, how can I get the correct vector to move so?

Thank you very much

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Replies to This Discussion

So if you want to move points from specific location on curve,

get parameter t from closest points on curve.

The number you get : add with distance (t+dist) and put it to t input from above component.

Adding 't' and distance values is a mistake, eh?  Or is that only for reparameterized values?

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