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Cloud rendering method and device in virtual environment, equipment and storage medium

A virtual environment and cloud technology, applied in the field of virtual environment rendering, can solve problems such as inapplicability to mobile terminals, complex and cumbersome algorithms, etc., to achieve good simulation effects and improve rendering effects.

Active Publication Date: 2021-06-04
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the algorithm for rendering clouds in related technologies is too complex and cumbersome, and is not suitable for mobile terminals

Method used

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  • Cloud rendering method and device in virtual environment, equipment and storage medium
  • Cloud rendering method and device in virtual environment, equipment and storage medium
  • Cloud rendering method and device in virtual environment, equipment and storage medium

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0039] First, a brief introduction to the nouns involved in the embodiments of this application:

[0040] Channel: refers to the RGB channel in the double-layer cloud map. In one embodiment, the R channel of the double-layer cloud map is the light-direction cloud channel, which is used to store the relevant information of the light-direction layer. Optionally, the R channel stores the direction The color level information of the light layer; the G channel of the double-layer cloud map is the backlight cloud channel, which is used to store the relevant information of the backlight layer. Optionally, the G channel stores the color level information of the backlight layer; the B channel of the double-layer cloud map It is a transluc...

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Abstract

The invention discloses a cloud rendering method and device in a virtual environment, equipment and a storage medium, and belongs to the field of virtual environment rendering. The method comprises the steps that a double-layer cloud map is obtained through calculation based on a double-layer cloud model, the double-layer cloud map comprises a phototropic cloud channel and a backlight cloud channel, the phototropic cloud channel is used for indicating color level information of a phototropic layer, and the backlight cloud channel is used for indicating color level information of a backlight layer; calculating a first weight corresponding to the phototropic layer and the backlight layer; rendering the color level information of the phototropic layer based on the first weight to obtain a phototropic rendering result of the phototropic layer; and rendering the color level information of the backlight layer based on the first weight to obtain a backlight rendering result of the backlight layer, and mixing the phototropic rendering result and the backlight rendering result to obtain a cloud rendering result. According to the method, the double-layer cloud model in the virtual environment can simulate real clouds, so that the double-layer clouds in the virtual environment are more real.

Description

technical field [0001] The embodiments of the present application relate to the field of virtual environment rendering, and in particular to a cloud rendering method, device, device and storage medium in a virtual environment. Background technique [0002] In a virtual environment, it is often necessary to use complex algorithms to render clouds in order to obtain better visual effects. [0003] The related technology adopts a physical rendering method based on ray tracing, that is, first calculates the shape and coordinates of the cloud through the 3D noise map of the cloud in the virtual environment, and then renders the cloud through the method of ray stepping, and the rendering obtained through the related technology Clouds work great. [0004] However, the algorithm for rendering clouds in the related art is too complex and cumbersome, and is not suitable for mobile terminals. Contents of the invention [0005] The present application provides a cloud rendering meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/02G06T15/04G06T15/06G06T19/20
CPCG06T15/02G06T15/04G06T15/06G06T19/20G06T2219/2012Y02A90/10
Inventor 郑爱玉
Owner TENCENT TECH (SHENZHEN) CO LTD
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