Flatten a cone

[endlessfix]

2D pattern from 3D shape

Ok I have a guess, I think you want to flatten the cone section so you can derive a 2d pattern. There are plugins for this, here is a native solution. I took as single facet of your cone and laid it flat. Then I drew two lines on the long edges to find the new center and rotate copied the 16 faces around that center. Is this the idea? Wedge (1).skp (42.6 KB) [Screen Shot 2020-05-04 at 12.45.48 PM] [Screen Shot 2020-05-04 at 12.48.31 PM] [Screen Shot 2020-05-04 at 12.49.31 PM][Screen Shot …