Method and apparatus for marking and displaying spatial size in virtual three-dimensional house model
US10521971B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 30, 2019 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | May 30, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2004
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a method and an apparatus for automatically generating and displaying a relevant dimension in a virtual three-dimensional house model. The method includes: acquiring a plane layout and a three-dimensional house model of a single house; aligning a top view or a cross-sectional view of the three-dimensional house model with the plane layout to obtain a correspondence relationship between a unit length of the three-dimensional house model and a unit pixel of the plane layout; calculating a real length corresponding to the unit length of the three-dimensional house model according to the correspondence relationship; and calculating a real dimension of a room and/or an object in the house according to the real length corresponding to the unit length of the three-dimensional house model for the purpose of presentation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.