Rotating multiple elements at once (not as groups)?

Hi, I want to rotate all the elements (on their Y axis) at once so that they will be flat on the Grasshopper. Can someone help me?

Please, read number 3.

I suspect the orient component will help with this task. You don’t need to worry about rotations since it takes geometry, a source plane and a target plane.

  1. Explode breps to faces
  2. Find the largest face
  3. Orient geometry from largest face plane to XY

Since this is a question related to NGon (NGon | Food4Rhino), there is already a component that has mesh ngon planes.
This is full example with nesting:

Hexagram_Petras.gh (38.7 KB)

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