公开(公告)号：US20230114354A1

公开(公告)日：2023-04-13

申请号：US17962036

申请日：2022-10-07

Applicant: DASSAULT SYSTEMES

Inventor： David-Henri GARNIER ,  Martin-Pierre SCHMIDT ,  Damien ROHMER

IPC: G06F30/17

Abstract: A computer-implemented method for designing a modeled object representing a mechanical part formed in a material having an anisotropic behavior with respect to a physical property including obtaining a first mesh, a density field representing at least boundary of the modeled object, and an orientation tensor field representing a desired anisotropic behavior. The method further includes, for each ith principal direction of the orientation tensor field, computing an anisotropic reaction-diffusion pattern on an ith mesh, the ith mesh having higher resolution than the first mesh and being bounded by the boundary of the modeled object. The method further includes combining by Boolean operations the computed anisotropic reaction-diffusion patterns projected on a second mesh.