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WebGL-based graphic rendering method, device and system

A graphics rendering and packaging format technology, applied in the computer field, can solve problems such as rendering result errors and rendering system difficulties, and achieve the effect of reducing the cost of understanding

Pending Publication Date: 2021-10-29
GAODING XIAMEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the implementation of WebGL is a state machine. Through its drawing, it needs to maintain various complicated states such as vertex coordinates and texture coordinates. A little carelessness will lead to errors in rendering results, which makes it difficult to build a more complex rendering system on it. difficulty

Method used

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  • WebGL-based graphic rendering method, device and system

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0030] The specific implementation manner of the present application will be described in detail below in conjunction with the accompanying drawings.

[0031] An embodiment of the present application provides a WebGL-based graphics rendering method, such as figure 1 As shown, the method includes the following steps S101-S104. Step S101: Obtain initial rendering information; Step S102: Convert the initial rendering information according to the preset layer encapsulation format...

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Abstract

The invention relates to a WebGL-based graphic rendering method, device and system. The method comprises the following steps: acquiring initial rendering information; converting the initial rendering information according to a preset layer packaging format to obtain layer rendering data; mapping the layer rendering data into a WebGL (Web Graphics Library) data format to obtain WebGL rendering data; and calling a WebGL interface and carrying out rendering output according to the WebGL rendering data. The elements drawn by adopting the WebGL are packaged into the layer, the layer rendering data are acquired in the form of the preset layer packaging format, and then the layer rendering data are mapped into the WebGL data format, so that the bottom layer drawing capability is opened to a web application layer.

Description

technical field [0001] This application relates generally to the field of computer technology. More specifically, the present application relates to a WebGL-based graphics rendering method, device and system. Background technique [0002] WebGL is a drawing technology standard that combines Javascript and OpenGL. The purpose is to open the underlying drawing capabilities to the web application layer. This standard is widely supported on browser platforms. [0003] However, the implementation of WebGL is a state machine. Through its drawing, it needs to maintain various complicated states such as vertex coordinates and texture coordinates. A little carelessness will lead to errors in rendering results, which makes it difficult to build a more complex rendering system on it. difficulty. [0004] Based on the above technical problems, this application is proposed. Contents of the invention [0005] In order to at least partly solve the technical problems mentioned in the b...

Claims

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Application Information

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IPC IPC(8): G06T19/20G06F9/448
CPCG06T19/20G06F9/4482G06F9/4488
Inventor 潘晨郑泽
Owner GAODING XIAMEN TECH CO LTD
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