公开(公告)号：US20190354639A1

公开(公告)日：2019-11-21

申请号：US16395522

申请日：2019-04-26

Applicant: Dassault Systemes SolidWorks Corporation

Inventor： Jun Wu ,  Nikhil Kulkarni ,  Bhoome Piputbundit ,  Scott G. Stanley ,  Michael Kozikowski

IPC: G06F17/50 ,  G06F16/901 ,  G06T17/00 ,  G06F9/54

Abstract: Computer-aided design (CAD) models, and associated methods and systems, including topological and geometrical entities, graphical annotation information, and data structures storing non-native format semantic annotation information. Associated application programming interfaces (APIs) can include routines to return non-native format semantic annotation information stored in data structures associated with a native format CAD model. The APIs can include routines to identify whether annotations include data structures storing non-native format semantic annotation information, and to identify the types of the annotations. Graphical annotations can serve graphical display needs, while the semantic meanings from non-native CAD formats can be stored in placeholder data structures and, thus, be preserved. Manufacturing software applications can consume and act upon the semantic data via an API, thus, achieving automation benefits.

公开(公告)号：US11847381B2

公开(公告)日：2023-12-19

申请号：US16395522

申请日：2019-04-26

Applicant: Dassault Systemes SolidWorks Corporation

Inventor： Jun Wu ,  Nikhil Kulkarni ,  Bhoome Piputbundit ,  Scott G. Stanley ,  Michael Kozikowski

IPC: G06F30/00 ,  G06F16/901 ,  G06F9/54 ,  G06T17/00

CPC classification number: G06F30/00 ,  G06F9/54 ,  G06F16/901 ,  G06T17/00

Abstract: Computer-aided design (CAD) models, and associated methods and systems, including topological and geometrical entities, graphical annotation information, and data structures storing non-native format semantic annotation information. Associated application programming interfaces (APIs) can include routines to return non-native format semantic annotation information stored in data structures associated with a native format CAD model. The APIs can include routines to identify whether annotations include data structures storing non-native format semantic annotation information, and to identify the types of the annotations. Graphical annotations can serve graphical display needs, while the semantic meanings from non-native CAD formats can be stored in placeholder data structures and, thus, be preserved. Manufacturing software applications can consume and act upon the semantic data via an API, thus, achieving automation benefits.

公开(公告)号：US09465894B1

公开(公告)日：2016-10-11

申请号：US13761080

申请日：2013-02-06

Applicant: Dassault Systemes SolidWorks Corporation

Inventor： Matthew Lorono ,  Nikhil Kulkarni ,  Thomas M. Spine

IPC: G06F17/50

CPC classification number: G06T19/00 ,  G06F17/5086 ,  G06F2217/06 ,  G06T2219/008

Abstract: Creating a section view of a computer-aided design model includes creating a cutting line to apply to the computer-aided design model by at least one cut operation, constraining the cutting line by selecting a constraining point on the computer-aided design model or first inferring a geometric candidate to constrain the initial cutting line, and enhancing the cutting line by automatically adding an enhancement according to an enhancement type and adjusting the enhancement via a cursor-controlled device according to a set of rules.

Abstract translation: 创建计算机辅助设计模型的剖视图包括通过至少一个切割操作创建切割线以应用于计算机辅助设计模型，通过在计算机辅助设计模型上选择约束点来限制切割线 推导出几何候选以约束初始切割线，并且通过根据增强类型自动添加增强并且通过经由光标控制的装置根据一组规则调整增强来增强切割线。