one small correction to the code posted by Glenn: after calling createVerticesArray on line 14, add the line:

trans_h.pop

otherwise, if there are multiple sub-components in the entities collection, you will take into account the transformation of any entity that came before.

Otherwise, great code, very useful.

Thanks!

--
Karen

Glenn, Thnx! 😄

This script was really helpful to me and instructive too!