公开(公告)号：US20220335171A1

公开(公告)日：2022-10-20

申请号：US17658187

申请日：2022-04-06

Applicant: DASSAULT SYSTEMES

Inventor： Tom DURAND ,  Ana MARCUSANU ,  Aurélien LOUIS ,  Célia AEPLY ,  Julie FARRE

IPC: G06F30/12 ,  G06F30/13 ,  G06F30/17 ,  G06F30/25

Abstract: A computer-implemented method for automatically providing at least a template of a furnished virtual 3D room including 3D elements, including, for each furnished virtual 3D room: automatically extracting a spatial relations graph based on spatial relations between the 3D elements of the 3D room, said 3D elements including 3D architectural elements and 3D furnishing objects located in the furnished virtual 3D room, automatically extracting at least one zone from the 3D room based on the spatial relations graph, and extracting a set of constraints about a relative arrangement of said zone with respect to the room architecture or with respect to other zones of the 3D room, a zone being defined by a local spatial arrangement of at least one 3D furnishing object, and storing a template of the furnished virtual 3D room, said template including said zone and said set of constraints.