Method for rendering of simulating illumination and terminal
US11257286B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Apr 24, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T17/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application disclose a method for rendering of simulating illumination performed at a terminal, including: obtaining first grid vertex information of a preset first virtual object model, the first grid vertex information including first color information and first normal information, the first normal information being obtained by baking a high model corresponding to the preset first virtual object model; performing vertex space conversion on the first normal information to obtain second normal information corresponding to the first grid vertex information; obtaining first illumination information corresponding to the first grid vertex information according to a preset color setting rule and the second normal information, the preset color setting rule being used to represent a correspondence between colors and illumination; and rendering the first virtual object model by using the first illumination information, the first color information, and the first grid vertex information to obtain a second virtual object model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.