公开(公告)号：US20240027993A1

公开(公告)日：2024-01-25

申请号：US18358827

申请日：2023-07-25

Applicant: DASSAULT SYSTEMES

Inventor： Frédéric LETZELTER ,  Maria PUMBORIOS ,  Richard MAISONNEUVE

IPC: G05B19/4097 ,  G06T17/20 ,  G06T7/13 ,  G06T7/11

CPC classification number: G05B19/4097 ,  G06T17/205 ,  G06T7/13 ,  G06T7/11 ,  G06T2200/04 ,  G05B2219/35134

Abstract: A computer implemented method for designing a 3D modeled object representing a manufacturing product. The method includes obtaining a base mesh representing the 3D modeled object, selecting one or more connected edges of the base mesh, subdividing the base mesh based on the selected edges by obtaining a bevel pattern area over the selected path. The method obtains, for at least one of the two endpoints of the path, a transition area by grouping all faces sharing the at least one of the two endpoints of the path, except those of the computed bevel pattern area. The method re-meshes the transition area by obtaining a transition vertex located in the transition area and computing an edge connecting each vertex of the pair of vertices with the obtained transition vertex. The method outputs the subdivided base mesh. This improves the design of a 3D modeled object.