Peridot Print LLC

James Andrew Mccutcheon

David C Woodlock

Nicholas Saunders

In an example implementation, a method of generating a conformal structure, includes generating a bottom surface and a top surface of a conformal structure, positioning seed points on a seed surface, where the seed surface comprises the bottom surface or the top surface, and expanding the seed points as spherical cells whose cell boundaries form walls perpendicular to the surfaces as the cell boundaries intersect with cell boundaries of neighboring spherical cells. The method includes intersecting the walls with the top surface as the cells expand vertically upward from the seed surface and intersecting the walls with the bottom surface as the cells expand vertically downward from the seed surface, and applying the conformal structure to a 3D object model for fabrication in an additive manufacturing device.

Generating conformal structures for 3D object models

In some examples, a system receives data representing a beam-based lattice structure and a membrane to be placed on the beam-based lattice structure, and identifies intersections of beams of the beam-based lattice structure with the membrane. The system identifies locations for perforations in the membrane to form a perforated membrane, the identified locations excluding the identified intersections, and generates a representation of an object comprising the perforated membrane that includes the perforations at the identified locations.

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Vancouver, WA, United States of America

James Andrew Mccutcheon