Method for efficient re-rendering objects to vary viewports and under varying rendering and rasterization parameters
US10915981B2 · kind B2 · utility
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28Claims
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Key dates
| Filing date | Oct 5, 2017 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Oct 30, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Graphics processing renders a scene with a plurality of different rendering parameters for different locations on a screen area. Graphics depicting one or more objects mapped to a screen area are processed. The screen area includes a plurality of zones, each having a different set of rendering parameters. Primitives belonging to one of the objects that covers at least two of the zones are received. Each primitive is assembled to screen space by iterating each primitive over each zone it covers using the rendering parameters of the respective zone with each iteration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.