公开(公告)号：US20200210631A1

公开(公告)日：2020-07-02

申请号：US16727169

申请日：2019-12-26

Applicant: DASSAULT SYSTEMES

Inventor： Laurent MARINI ,  Quentin FREGER

IPC: G06F30/10

Abstract: The disclosure notably relates to a computer-implemented method for designing, with a CAD system, a 3D modeled object representing a mechanical part. The method includes providing a B-rep representing the mechanical part. The B-rep has faces, edges and vertices. The method includes providing a sharp edge. The method further includes, automatically by the CAD system, identifying a set of edges. The set of edges includes the provided sharp edge. Each first edge of the set of edges is directed similarly to at least one second edge of the set of edges, the first edge and the second edge sharing a face. The method further includes, automatically by the CAD system, selecting sharp edges within the set of edges. Such a method constitutes an improved method for designing a mechanical part.