Invention Grant
US08462154B2 System and method for determining a virtual curve in an object model
有权
用于确定对象模型中的虚拟曲线的系统和方法
- Patent Title: System and method for determining a virtual curve in an object model
- Patent Title (中): 用于确定对象模型中的虚拟曲线的系统和方法
-
Application No.: US12625163Application Date: 2009-11-24
-
Publication No.: US08462154B2Publication Date: 2013-06-11
- Inventor: Eric Mawby , Lingyun Lu
- Applicant: Eric Mawby , Lingyun Lu
- Applicant Address: US TX Plano
- Assignee: Siemens Product Lifecycle Management Software Inc.
- Current Assignee: Siemens Product Lifecycle Management Software Inc.
- Current Assignee Address: US TX Plano
- Main IPC: G06T15/00
- IPC: G06T15/00
Abstract:
A method for a CAD system, a CAD system, and instructions for a CAD system. A method includes loading an object model, the object model including a blend face. The method also includes finding underfaces of the blend face and constructing an intersection curve according to the underfaces. The method also includes trimming the intersection curve according to the blend face to produce a virtual blend curve, and storing the virtual blend curve.
Public/Granted literature
- US20100231587A1 SYSTEM AND METHOD FOR DETERMINING A VIRTUAL CURVE IN AN OBJECT MODEL Public/Granted day:2010-09-16
Information query
IPC分类:
| G | 物理 |
| G06 | 计算；推算或计数 |
| G06T | 一般的图像数据处理或产生 |
| G06T15/00 | 3D〔三维〕图像的加工 |
