公开(公告)号：US09460558B2

公开(公告)日：2016-10-04

申请号：US14249344

申请日：2014-04-09

Applicant: Dassault Systemes

Inventor： Christophe Rene Francis Delfino ,  Guillaume Romain Dayde ,  Pierre Coulet

IPC: G06T17/00 ,  G06T17/20 ,  G06T19/20

CPC classification number: G06T17/20 ,  G06T19/20 ,  G06T2210/12 ,  G06T2210/62 ,  G06T2219/016 ,  G06T2219/2004

Abstract: A computer-implemented method for manipulating three-dimensional modeled objects of an assembly in a three-dimensional scene, comprising the steps of: determining at least a first set of at least one object and a second set of at least one object among said three-dimensional modeled objects of the assembly; grouping the at least one object of the first set in a first three-dimensional bounding box (BB) and the at least one object of the second set in a second three-dimensional bounding box (BB); and relatively reorganizing the bounding boxes (BB).

公开(公告)号：US20190088031A1

公开(公告)日：2019-03-21

申请号：US16122220

申请日：2018-09-05

Applicant: Dassault Systemes

Inventor： Pierre Coulet

IPC: G06T19/20 ,  G06F3/0484 ,  G06T15/00

Abstract: A computer-implemented method of displaying a subset of a digitally modeled assembly (A) of objects (O1, O2, O3), the method comprising the steps of: a) generating and displaying a three-dimensional graphical representation of the assembly in a three-dimensional scene (3DSC); b) using a graphical tool (PT) for selecting one or more objects of said assembly from said three-dimensional graphical representation; c) determining a central point (CP) of the selected object or objects, and computing a distance of each object of the assembly from said central point; and d) modifying the displayed three-dimensional graphical representation of the assembly by hiding objects whose distance from the central point exceeds a threshold, or reducing their visibility. A computer program product, a non-transitory computer-readable data-storage medium and a Computer Aided Design system for carrying out such a method.

公开(公告)号：US11176759B2

公开(公告)日：2021-11-16

申请号：US16122220

申请日：2018-09-05

Applicant: Dassault Systemes

Inventor： Pierre Coulet

IPC: G06T19/20 ,  G06F3/0484 ,  G06T15/00 ,  G06T19/00

Abstract: A computer-implemented method of displaying a subset of a digitally modeled assembly (A) of objects (O1, O2, O3), the method comprising the steps of: a) generating and displaying a three-dimensional graphical representation of the assembly in a three-dimensional scene (3DSC); b) using a graphical tool (PT) for selecting one or more objects of said assembly from said three-dimensional graphical representation; c) determining a central point (CP) of the selected object or objects, and computing a distance of each object of the assembly from said central point; and d) modifying the displayed three-dimensional graphical representation of the assembly by hiding objects whose distance from the central point exceeds a threshold, or reducing their visibility. A computer program product, a non-transitory computer-readable data-storage medium and a Computer Aided Design system for carrying out such a method.

公开(公告)号：US20140320490A1

公开(公告)日：2014-10-30

申请号：US14249344

申请日：2014-04-09

Applicant: Dassault Systemes

Inventor： Christophe Rene Francis Delfino ,  Guillaume Romain Dayde ,  Pierre Coulet

IPC: G06T17/20

CPC classification number: G06T17/20 ,  G06T19/20 ,  G06T2210/12 ,  G06T2210/62 ,  G06T2219/016 ,  G06T2219/2004

Abstract: A computer-implemented method for manipulating three-dimensional modeled objects of an assembly in a three-dimensional scene, comprising the steps of: determining at least a first set of at least one object and a second set of at least one object among said three-dimensional modeled objects of the assembly; grouping the at least one object of the first set in a first three-dimensional bounding box (BB) and the at least one object of the second set in a second three-dimensional bounding box (BB); and relatively reorganizing the bounding boxes (BB).

Abstract translation: 一种用于在三维场景中操纵组件的三维建模对象的计算机实现的方法，包括以下步骤：确定所述三维场景中至少一个对象的至少一个对象的第一组和至少一个对象的第二组 装配的维度建模对象; 将第一组中的至少一个对象分组在第一三维边界框（BB）中，并将第二组中的至少一个对象分组在第二三维边界框（BB）中; 并相对重组边界框（BB）。