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Title:
DYNAMIC RESOLUTION RENDERING METHOD AND APPARATUS, DEVICE, PROGRAM, AND READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/273114
Kind Code:
A1
Abstract:
Disclosed are a dynamic resolution rendering method and apparatus, a device, a program, and a readable medium. The method comprises: in response to a resolution adjustment instruction, generating a target scaling ratio and a resolution to be adjusted; adjusting a rendering texture according to the resolution to be adjusted, and adjusting the size of a camera viewport of a scene camera of an animated scene according to the target scaling ratio; rendering the animated scene using the adjusted camera view port and the adjusted rendering texture, obtaining a first render graph; scaling and sampling the adjusted rendering texture to render and return a color buffer, and rendering the color buffer by using an interface camera of the animated scene, obtaining a second render graph; and superimposing the second render map on the first render graph to generate a target render graph. In the described solution, resolution is adjusted by re-sampling and rendering a rendering texture, and a new size of render graph does not need to be generated, preventing a large amount of rendering resources from being occupied, and achieving the goal of saving resources.

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Inventors:
ZHANG LINGYUN (CN)
Application Number:
PCT/CN2021/132538
Publication Date:
January 05, 2023
Filing Date:
November 23, 2021
Export Citation:
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Assignee:
BEIJING PERFECT WORLD SOFTWARE TECH DEVELOPMENT CO LTD (CN)
International Classes:
G06T3/40
Foreign References:
CN113469883A2021-10-01
CN111309430A2020-06-19
CN108063938A2018-05-22
CN113041617A2021-06-29
CN111918125A2020-11-10
CN112184877A2021-01-05
US20200134796A12020-04-30
US20200242807A12020-07-30
Other References:
CAO, XINYI: "Unity Engine Based Red-cyan Stereoscopic Image Implementation Scheme Research", ADVANCED MOTION PICTURE TECHNOLOGY, 11 January 2021 (2021-01-11), pages 12 - 16, XP093019087, [retrieved on 20230130]
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
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