Title:
REFLECTION EFFECT GENERATION METHOD AND APPARATUS, STORAGE MEDIUM, AND COMPUTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/227553
Kind Code:
A1
Abstract:
Disclosed in the present invention are a reflection effect generation method and apparatus, a storage medium, and a computer device. The method comprises: on the basis of a normal line direction vector of a reflection point and a camera direction vector of a game virtual camera, determining a reflection direction vector of the reflection point; taking the reflection point as an origin point, obtaining a reflected point at a preset step distance from the reflection point in a reflection direction, calculating a screen space UV value corresponding to the reflected point, and determining a first depth value corresponding to the reflected point according to the screen space UV value; and determining a target reflected object type corresponding to the reflection point according to a magnitude relationship between the first depth value and a second depth value corresponding to the reflection point, and determining a reflection result of the reflection point according to a color value of a target reflected object corresponding to the target reflected object type, the reflected object type comprising a static reflected object type and a dynamic reflected object type.
Inventors:
CHAI YIZHE (CN)
YIN LONGFEI (CN)
YIN LONGFEI (CN)
Application Number:
PCT/CN2021/133656
Publication Date:
November 03, 2022
Filing Date:
November 26, 2021
Export Citation:
Assignee:
CHENGDU PERFECT WORLD NETWORK TECH CO LTD (CN)
International Classes:
A63F13/52
Foreign References:
| CN112973121A | 2021-06-18 | |||
| CN109685880A | 2019-04-26 | |||
| CN104240286A | 2014-12-24 | |||
| CN110148185A | 2019-08-20 | |||
| US6402615B1 | 2002-06-11 | |||
| US6850242B1 | 2005-02-01 | |||
| US20030071820A1 | 2003-04-17 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
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