Grasshopper

algorithmic modeling for Rhino

NOrmal from planar surface on a specific pt with pt belong to surface

Hello,

I have a planar surface.

I have the pt center of mass.

I didn't find a box in grasshopper who return the normal vector of a surface for a specific point.

If you can help me could be great:)

Best regards,

RG

Views: 563

Replies to This Discussion

Permalink Reply by Pieter Segeren on December 14, 2011 at 9:55am

Evaluate Surface component, possibly in combination with a Srf CP ( both in Surface > Analysis)

Permalink Reply by RG on December 15, 2011 at 5:59am

yes thank you!!!

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