公开(公告)号：US12106442B2

公开(公告)日：2024-10-01

申请号：US17023212

申请日：2020-09-16

Applicant: DASSAULT SYSTEMES

Inventor： Jeremy Lamboley ,  Christophe Delfino ,  Romain Perron ,  Christophe Belot ,  Florent Coic

IPC: G06T19/20 ,  G06T15/08

CPC classification number: G06T19/20 ,  G06T15/08 ,  G06T2219/2004 ,  G06T2219/2016

Abstract: A positioning of a digitally modeled 3D object is assisted in a particular method which also includes obtaining a first digitally modeled 3D object having a 3D position in a 3D scene, rendering a projection of said first digitally modeled 3D object on a screen according to a first axis and a first viewpoint, and while modifying, upon user action, the 3D position of the first digitally modeled 3D object along the first axis, automatically scaling the first 3D object in order to keep constant the projection of the moved object on the screen.