公开(公告)号：US09665667B1

公开(公告)日：2017-05-30

申请号：US14717667

申请日：2015-05-20

Applicant: Dassault Systemes Solidworks Corporation

Inventor： Arunabha Nag ,  Timothy D. Gallagher ,  Joseph J. Dunne

IPC: G06F17/50

CPC classification number: G06F17/50 ,  G06F2217/02 ,  G06T19/00

Abstract: Editing features of a history-based computer-aided design (CAD) model may be difficult and may require redesigning much of the CAD model modify features. The solutions described herein allow a design engineer to modify an existing history-based CAD model by automatically determining history-based features that need to be converted to direct-edit features, creating a body of direct-edit features from the determined features, and creating a model containing both the direct-edit feature body and remaining history-based features. Such a CAD model containing both kinds of features may be referred to as a hybrid model.

公开(公告)号：US09117308B1

公开(公告)日：2015-08-25

申请号：US13725955

申请日：2012-12-21

Applicant: Dassault Systemes SolidWorks Corporation

Inventor： Arunabha Nag ,  Timothy D. Gallagher ,  Joseph J. Dunne

IPC: G06T19/20 ,  G06F17/50

CPC classification number: G06F17/50 ,  G06F2217/02 ,  G06T19/00

Abstract: Editing features of a history-based computer-aided design (CAD) model may be difficult and may require redesigning much of the CAD model modify features. The solutions described herein allow a design engineer to modify an existing history-based CAD model by automatically determining history-based features that need to be converted to direct-edit features, creating a body of direct-edit features from the determined features, and creating a model containing both the direct-edit feature body and remaining history-based features. Such a CAD model containing both kinds of features may be referred to as a hybrid model.

Abstract translation: 基于历史的计算机辅助设计（CAD）模型的编辑功能可能很困难，可能需要重新设计大部分CAD模型修改功能。 这里描述的解决方案允许设计工程师通过自动确定需要转换为直接编辑特征的基于历史的特征来修改现有的基于历史的CAD模型，从所确定的特征创建直接编辑特征的主体，以及创建 包含直接编辑功能主体和剩余的基于历史的功能的模型。 这种包含两种特征的CAD模型可以被称为混合模型。