Grasshopper

algorithmic modeling for Rhino

need help! normal on surface points

I made a silhouette around a surface an divide the linie into points. how i can create a line on evry point who is normal on that surface?
Or how can i create xyz points of the line into uv coordinates for the evaluate surface tool.
thx for helping

Views: 465

Replies to This Discussion

Permalink Reply by CarloMaria Ciampoli on November 5, 2009 at 1:03pm
You can use Srf CP (Surface closest point) that will give you the uv output you need for the evaluate surface tool.
cheers!
Permalink Reply by slizer156 on November 6, 2009 at 2:38am
thx

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