公开(公告)号：US11455073B2

公开(公告)日：2022-09-27

申请号：US16542048

申请日：2019-08-15

Applicant: Dassault Systemes

Inventor： Christophe Rene Francis Delfino ,  Guillaume Romain Dayde

IPC: G06F3/0481 ,  G06F3/0484 ,  G06T13/20 ,  G06F3/04815 ,  G06F3/04845 ,  G06F3/04847

Abstract: A computer-based system and method generate a movement of a 3D part of a 3D assembly in a 3D scene. Movement of the 3D part represents rotation by a predetermined angle. The method a) displays a 3D assembly of 3D parts in the 3D scene; b) selects a 3D part of the 3D assembly; and c) displays in the 3D scene a 3D manipulator. The 3D manipulator comprises three axes, and is anchored to the 3D part at an anchor point. The method then d) drags the 3D manipulator along one axis by a current distance from the anchor point on the axis. The predetermined angle corresponds to a maximum distance from the anchor point. The method e) while dragging the 3D manipulator, computes a ratio of the current distance to the maximum distance, and f) generates the movement of the 3D part proportionally to the ratio.

公开(公告)号：US20180089362A1

公开(公告)日：2018-03-29

申请号：US15710511

申请日：2017-09-20

Applicant: Dassault Systemes

Inventor： Christophe Rene Francis Delfino ,  Guillaume Romain Dayde ,  Jacques De Cherade De Montbron ,  Sebastien Tixier ,  Francois-Xavier Dolbeau

IPC: G06F17/50 ,  G06T17/10

CPC classification number: G06F17/5086 ,  G06F17/5095 ,  G06T17/10 ,  G06T19/00 ,  G06T2200/24 ,  G06T2219/016

Abstract: A computer-implemented method of generating and displaying an exploded view of a three-dimensional model of an assembly (A) of parts (01, 02, 03), the three-dimensional model having a hierarchical structure comprising a plurality of levels, the method comprising the steps of: a) displaying an unexploded view of the assembly; b) displaying a graphical tool (GT) representing the levels of the structure of the assembly and, for each level, an explosion ratio; c) receiving an input for selecting a level and an explosion ratio, and using the graphical tool for displaying them; d) displaying an exploded view of the assembly, wherein only groups of parts associated to higher levels than the selected one are taken apart. A computer program product, non-volatile computer-readable data-storage medium and computer system for carrying out such a method.

公开(公告)号：US10346005B2

公开(公告)日：2019-07-09

申请号：US14331818

申请日：2014-07-15

Applicant: Dassault Systemes

Inventor： Christophe Rene Francis Delfino ,  Guillaume Romain Dayde

IPC: G06F3/0484 ,  G06T19/00

Abstract: A computer-implemented method for determining exploded path of an exploded view of an assembly of three-dimensional modeled objects comprising the steps of displaying (1) in a main frame an exploded view of the assembly in a scene; computing (2) at least one set of exploded paths, an exploded path corresponding to a set of at least one exploded line linking at least one object of the assembly; displaying (3) a list of thumbnails, a thumbnail corresponding to at least one possible set of computed exploded paths of the assembly; selecting (4) one thumbnail among the list of thumbnails; and displaying (5) the selected thumbnail.

公开(公告)号：US20150026645A1

公开(公告)日：2015-01-22

申请号：US14331818

申请日：2014-07-15

Applicant: Dassault Systemes

Inventor： Christophe Rene Francis Delfino ,  Guillaume Romain Dayde

IPC: G06F3/0484

CPC classification number: G06F3/04842 ,  G06T19/00

Abstract: A computer-implemented method for determining exploded path of an exploded view of an assembly of three-dimensional modeled objects comprising the steps of displaying (1) in a main frame an exploded view of the assembly in a scene; computing (2) at least one set of exploded paths, an exploded path corresponding to a set of at least one exploded line linking at least one object of the assembly; displaying (3) a list of thumbnails, a thumbnail corresponding to at least one possible set of computed exploded paths of the assembly; selecting (4) one thumbnail among the list of thumbnails; and displaying (5) the selected thumbnail.

Abstract translation: 一种用于确定三维建模对象的组件的分解图的分解路径的计算机实现的方法，包括以下步骤：在主框架中显示（1）在场景中的组件的分解图; 计算（2）至少一组分解路径，对应于连接组件的至少一个物体的一组至少一个分解线的分解路径; 显示（3）缩略图的列表，与组件的至少一组可能的计算的分解路径对应的缩略图; 在缩略图列表中选择（4）一个缩略图; 并显示（5）所选缩略图。

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）。

公开(公告)号：US20200081604A1

公开(公告)日：2020-03-12

申请号：US16542048

申请日：2019-08-15

Applicant: Dassault Systemes

Inventor： Christophe Rene Francis Delfino ,  Guillaume Romain Dayde

IPC: G06F3/0481 ,  G06F3/0484 ,  G06T13/20

Abstract: A computer-based system and method generate a movement of a 3D part of a 3D assembly in a 3D scene. Movement of the 3D part represents rotation by a predetermined angle. The method a) displays a 3D assembly of 3D parts in the 3D scene; b) selects a 3D part of the 3D assembly; and c) displays in the 3D scene a 3D manipulator. The 3D manipulator comprises three axes, and is anchored to the 3D part at an anchor point. The method then d) drags the 3D manipulator along one axis by a current distance from the anchor point on the axis. The predetermined angle corresponds to a maximum distance from the anchor point. The method e) while dragging the 3D manipulator, computes a ratio of the current distance to the maximum distance, and f) generates the movement of the 3D part proportionally to the ratio.

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).