Grasshopper

algorithmic modeling for Rhino

Hi everyone

After using Gismo Terrain Generator, I need to offset the outline of the surface on that surface. I've used Brep Wireframe component, joined the curves into one curve, but after using offset on surface component the output curve is corrupted. Any ideas how to fix that?

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Hello,

you are trying to offset on a trimmed surface which causes this issue.

one solution is to offset on the previous untrimmed surface or do the following

this needs offset polyline from clipper plugin.

best

alex

offset on untrimmed surface worked! 
thanx alex!

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