Multi extrusion error

Hi guys,

I am trying to extrude the edges of a polygon in order to make planar surfaces which later on i want to extrude solid. The definition works fine for one polygon but gen im inserting multi polygons to offset it looks wrong.

I have attached the definition in case you want to have a look. Thank you 

Nat

  • up

    Michael Pryor

    graft A of vec 2 point. have a look at the primer to understand how lists work.

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