Method for interactive construction of virtual 3D models
US7466313B2 · kind B2 · utility
6Cited by
31References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2000 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Feb 9, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2021
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a processing system for enabling modifications to be made to a virtual design in a CAD system, in particular a collaborative CAD system with a number of spatially distributed users. An indication is constantly provided as to the degrees of freedom of the components involved in any modification and the effects on the degrees of freedom of any changes to be made.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.