Title:
METHOD AND APPARATUS FOR RENDERING MODEL, STORAGE MEDIUM, AND COMPUTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/217922
Kind Code:
A1
Abstract:
Disclosed are a method and apparatus for rendering a model, a storage medium, and a computing device. The method comprises: defining an upward vector in a material editor, and on the basis of the defined upward vector, determining diffuse reflection data of a model to be rendered; adding superposition data shielded by a shadow into said model, and obtaining shadow result data projected on said model, the superposition data comprising highlight data and transmission data of said model; and performing calculation using the diffuse reflection data, the superposition data, and the shadow result data according to a preset algorithm to obtain final color data of said model, and rendering said model on the basis of the final color data. Embodiments of the present invention can also achieve the effect of unifying the diffuse reflection of said model without modifying a normal direction of said model itself, and can further achieve a real and natural rendering effect without adding additional data, such that the rendering pressure of a game engine is reduced, and the overall performance of the game engine is improved.
Inventors:
ZHAO DIPEI (CN)
Application Number:
PCT/CN2021/132560
Publication Date:
October 20, 2022
Filing Date:
November 23, 2021
Export Citation:
Assignee:
BEIJING PERFECT WORLD SOFTWARE TECH DEVELOPMENT CO LTD (CN)
International Classes:
G06T15/00
Foreign References:
| CN113223131A | 2021-08-06 | |||
| CN111127623A | 2020-05-08 | |||
| CN112316420A | 2021-02-05 | |||
| CN112200900A | 2021-01-08 | |||
| US8294713B1 | 2012-10-23 |
Other References:
ZHANG ZHIWEI: "Research of Flower Simulation Algorithm Based on Perlin Noise", MASTER THESIS, TIANJIN POLYTECHNIC UNIVERSITY, CN, no. 1, 15 January 2021 (2021-01-15), CN , XP055977234, ISSN: 1674-0246
Attorney, Agent or Firm:
BEIJING ZHONGDA DEQUAN IP AGENCY CO., LTD. (CN)
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