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Method and system for rendering quadrilateral wireframe of model and model rendering equipment

A rendering system and quadrilateral technology, applied in the field of image processing, can solve problems such as large cache, performance degradation of display terminals, CPU performance occupation, etc., to achieve the effect of reducing the consumption of computing resources and improving performance

Pending Publication Date: 2022-03-11
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following disadvantages: it is necessary to calculate the data information of a large number of wireframe models in real time, and the calculation process will generate a large amount of cache and occupy most of the performance of the central processing unit, which will eventually lead to a significant decline in the performance of the display terminal

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  • Method and system for rendering quadrilateral wireframe of model and model rendering equipment
  • Method and system for rendering quadrilateral wireframe of model and model rendering equipment
  • Method and system for rendering quadrilateral wireframe of model and model rendering equipment

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Embodiment Construction

[0050] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the relevant disclosure, not to limit the disclosure. It should also be noted that, for the convenience of description, only the parts related to the disclosure are shown in the drawings.

[0051] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0052] A method, system, and model rendering device for rendering a quadrilateral wireframe of a model according to embodiments of the present invention will be described below with reference to the accompanying drawings.

[0053] figure 1 It is a flow chart of the rendering method ...

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Abstract

The invention discloses a rendering method and system for a quadrilateral wireframe of a model and model rendering equipment. The rendering method of the quadrilateral wireframe of the model comprises the following steps: acquiring UV position information of an object in a UV coordinate system; target UV position information is obtained from the UV position information, and the target UV position information is UV position information of a quadrilateral wireframe of the object; mapping the target UV position information into a two-dimensional coordinate system; and obtaining a color space value of the object, and rendering a quadrilateral wireframe of the object based on a mapping relation of the color space value in the two-dimensional coordinate system. According to the embodiment of the invention, the consumption of computing resources and the occupation of a video memory and the like in the display process of the three-dimensional scene environment can be effectively reduced, and the performance of the display terminal is improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to a rendering method, system and model rendering device of a quadrilateral wireframe of a model. Background technique [0002] When an object is displayed in a three-dimensional scene, there are more and more demands for quadrilateral wireframe rendering of the Polygon model of the object. In related technologies, the wireframe model of the object is reconstructed, and then the points, lines, and surfaces of the quadrilateral wireframe model are rendered by the engine , light and shadow information and other content to achieve the wireframe effect. There are the following disadvantages: a large amount of data information of the wireframe model needs to be calculated in real time, and the calculation process will generate a large amount of cache, occupy most of the performance of the central processing unit, and eventually lead to a significant decline in the ...

Claims

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Application Information

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IPC IPC(8): G06T15/20G06T7/73G06T3/00G06T11/00
CPCG06T15/205G06T7/73G06T11/001G06T3/06
Inventor 苏琦侯大海范海军罗涛吴迪
Owner BOE TECH GRP CO LTD