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Image rendering method and device, terminal and storage medium

An image rendering and target image technology, applied in the field of image rendering, can solve problems affecting the normal operation of the terminal, CPU overload, etc., to achieve the effect of avoiding CPU overload, ensuring normal operation, and improving processing efficiency

Active Publication Date: 2019-07-02
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an image rendering method, device, terminal and storage medium, which can solve the problem of calling the drawing interface multiple times during rendering, which may easily lead to CPU overload and affect Problems with the terminal functioning properly

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  • Image rendering method and device, terminal and storage medium
  • Image rendering method and device, terminal and storage medium
  • Image rendering method and device, terminal and storage medium

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] figure 1 It is a schematic diagram of an implementation environment of an image rendering method provided by an embodiment of the present invention. see figure 1 , this embodiment includes: a terminal 101 and a server 102. Wherein, the terminal 101 may be any terminal capable of providing image rendering service, and the server 102 may be any server capable of providing image download service.

[0035] In some embodiments, the image rendering method provided by the embodiment of the present invention can be applied to the terminal 101, that is, the terminal 101 renders the 3D model of the target image by itself based on the rendering engine to obtain the target image, and the terminal 101 The rendered target image is displaye...

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Abstract

The invention discloses an image rendering method and device, a terminal and a storage medium, and belongs to the technical field of image rendering. The method comprises the steps of generating a single material identifier for an initial three-dimensional model of a target image according to a material merging instruction; coloring the plurality of vertexes of the initial three-dimensional modelto obtain a first three-dimensional model; performing texture offset on the plurality of vertex colors of the first three-dimensional model to obtain a second three-dimensional model with a pluralityof texture maps; and calling a drawing interface based on the material identifier, and rendering the second three-dimensional model to obtain the target image. According to the method and the device,the target image with rich visual effect is still obtained by calling the drawing interface for rendering only once, so that the frequency of calling the drawing interface is reduced, the CPU overloadis avoided, the processing efficiency of the CPU is improved, and the normal operation of the terminal is ensured.

Description

technical field [0001] The present invention relates to the technical field of image rendering, in particular to an image rendering method, device, terminal and storage medium. Background technique [0002] With the development of rendering processing technology, the terminal can perform image rendering by calling a drawing interface (draw call). In the process of calling the drawing interface, the central processing unit (CPU) of the terminal calls the underlying graphics drawing interface to instruct the graphics processing unit (GPU) to perform a rendering operation. [0003] In the scene of rendering a building, the building may be modeled first to obtain a three-dimensional model of the building, and the three-dimensional model has multiple faces. In order to make different faces of the building present different visual effects, it is usually possible to set different materials for different faces. By applying different textures to different materials, the faces with d...

Claims

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Application Information

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IPC IPC(8): G06T15/00G06T15/04G06T1/20
CPCG06T15/005G06T15/04G06T1/20
Inventor 吴宝王学强
Owner TENCENT TECH (SHENZHEN) CO LTD
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