公开(公告)号：US10460518B2

公开(公告)日：2019-10-29

申请号：US15396085

申请日：2016-12-30

申请人： Dassault Systemes SolidWorks Corporation

发明人： Salvatore Francis Lama ,  Yunching Huang ,  Harish C. Manohar

IPC分类号： G06T17/10 ,  G06T17/20 ,  G06T19/20

摘要： A computer-implemented method and system create a three-dimensional (3D) model represented by a sub-division surface and defining a solid or a surface model. A selected entity of the 3D model is selected and with one or more surrounding entities a determination is made of a type of operation to perform. The operation is an add operation or a remove operation, and the operation changes the topology of the 3D model.

公开(公告)号：US20170193695A1

公开(公告)日：2017-07-06

申请号：US15396085

申请日：2016-12-30

申请人： Dassault Systemes SolidWorks Corporation

发明人： Salvatore Francis Lama ,  Yunching Huang ,  Harish C. Manohar

IPC分类号： G06T17/10 ,  G06T17/20 ,  G06T19/20

摘要： A computer-implemented method and system create a three-dimensional (3D) model represented by a sub-division surface and defining a solid or a surface model. A selected entity of the 3D model is selected and with one or more surrounding entities a determination is made of a type of operation to perform. The operation is an add operation or a remove operation, and the operation changes the topology of the 3D model.