Grasshopper

algorithmic modeling for Rhino

normal extrusion


Hello Friend

I'm working with a component created. and what I try to do is create a surface that has the extrusion direction of a normal vector at a given point on the surface.

The result I get is not logical.

the third file attachment is created component

welcome your views

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Replies to This Discussion

Permalink Reply by Yoann Mescam (Systemiq) on November 22, 2011 at 6:04pm

The Eval component gets a point in XYZ coordinates instead of UV coords.

Try using Surface CP to get the UV coords.

Permalink Reply by fernando molas garcia on November 22, 2011 at 8:13pm

Thank you very much for your help!!

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