| 发明名称 |
INTELLIGENT OFFSET RECOGNITION IN CAD MODELS |
| 摘要 |
Systems and methods for identifying members of offset pairs in CAD models. A method includes receiving a CAD model that includes a plurality of entities each having an underlying geometry. The method includes identifying a first offset pair chain corresponding to a first entity of the plurality of entities, including identifying a first partner entity that is part of the same offset pair. The method includes determining whether the first offset pair chain is a strong chain. The method includes when the first offset pair chain is a strong chain, then marking the first entity as a part of an offset pair. The method includes storing the CAD model including the marked first entity. |
| 申请公布号 |
US2015278401(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201414229041 |
申请日期 |
2014.03.28 |
| 申请人 |
SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. |
发明人 |
Mattson Howard Charles Duncan;King Douglas Joseph;Zhu Yanong |
| 分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for product data management, the method performed by a data processing system and comprising:
receiving a CAD model that includes a plurality of entities each having an underlying geometry; identifying a first offset pair chain corresponding to a first entity of the plurality of entities, including identifying a first partner entity that is part of the same offset pair; determining whether the first offset pair chain is a strong chain, and when the first offset pair chain is a strong chain, then marking the first entity as a part of an offset pair; and storing the CAD model including the marked first entity. |
| 地址 |
Plano TX US |
