公开(公告)号：US10943037B2

公开(公告)日：2021-03-09

申请号：US14765425

申请日：2013-04-30

Applicant: Dassault Systemes Simulia Corp.

Inventor： Manish Chauhan ,  Dhiraj Nahar ,  Sumit Pal ,  Sameer Shah

IPC: G06F30/23

Abstract: The present invention relates to a method and corresponding system for generating a computer-aided design (CAD) model from a finite element mesh. The method of the invention begins with selecting one or more mesh-element-faces on a finite element mesh that represents a geometric object to be formed of one or more geometric faces. Next, from the one or more selected mesh-element-faces, respective geometric faces are generated. Finally, any generated geometric faces are stitched together to make a geometric shell of the geometric object that the finite element mesh represents.