Image rendering method and related apparatus, terminal and storage medium

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12229879
APP PUB NO 20220207821A1
SERIAL NO

17697372

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Abstract

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An image rendering method and a related apparatus, terminal and storage medium that: obtains a low-resolution first shadow map and a high-resolution second shadow map of a target virtual object, determines a first texel range of each texel and a central point in the first shadow map, performs scaling processing, based on the central point, on the first texel range by using a scaling coefficient to obtain a second texel range, and performs shadow rendering on the target virtual object according to the second texel range. A shadow map-based image rendering process is implemented, and since a calculation amount of determining a map position according to a low-resolution map is relatively small, image rendering efficiency is improved. Additionally, rendering of a high-resolution shadow map is completed, generation of edge aliasing is avoided, and an image rendering effect is improved.

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Patent Owner(s)

  • TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Shun Shenzhen, CN 11 8
Cui, Xiaochun Shenzhen, CN 9 37
Li, Congbing Shenzhen, CN 11 13
Li, Wenyan Shenzhen, CN 30 84
Wei, Nan Shenzhen, CN 14 29
Xu, Huabing Shenzhen, CN 7 6
Zhou, Rongxin Shenzhen, CN 4 0

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