"foam" of voids plugin ?

[awkonradi]

I would like to reduce the density of a solid object before 3D printing it in ABS. Are any of you aware of a plugin that creates a "foam" of voids within a solid object?

I was thinking of spherical voids, stacked in tetrahedrals (like oranges in a grocery), but cubic voids on a Cartesian grid would be OK too.

Thanks, Everyone

Andrei

[Rich O Brien]

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