Title:
SOFT SHADOW GENERATION METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/074015
Kind Code:
A1
Abstract:
A soft shadow generation method, comprising: acquiring light source information based on a light source in a virtual scene and occlusion information of the virtual scene; according to the light source information, determining a target rendering pixel in the virtual scene that requires illumination rendering; according to the occlusion information and the light source information, determining a directed distance of the target rendering pixel; and on the basis of the directed distance of the target rendering pixel, determining illuminance ratio information of the light source to the target rendering pixel, the illuminance ratio information being used for indicating the degree of influence of the light source on shadow generation of the rendering pixel.
Inventors:
MEI YANDONG (CN)
Application Number:
PCT/CN2023/082265
Publication Date:
April 11, 2024
Filing Date:
March 17, 2023
Export Citation:
Assignee:
NETEASE HANGZHOU NETWORK CO LTD (CN)
International Classes:
G06T15/50; G06T15/60
Foreign References:
| CN115546389A | 2022-12-30 | |||
| CN111292405A | 2020-06-16 | |||
| CN104102488A | 2014-10-15 | |||
| CN115115747A | 2022-09-27 | |||
| US7508390B1 | 2009-03-24 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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