Back-facing patch culling with displacement
US10846914B2 · kind B2 · utility
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4References
19Claims
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Key dates
| Filing date | Jan 11, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jun 4, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T17/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Back-facing patches of graphics objects are culled from tessellation using parametric tangent plane techniques extended to account for displacement of a simple mesh when establishing a complex mesh for rendering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.