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3D model redrawing method and system

A model, 3D technology, applied in the field of 3D model redrawing methods and systems, can solve the problems of different format processing speeds, product computing power and speed effects, and achieve the effect of reducing time costs

Pending Publication Date: 2020-02-11
CHENGDU SEFON SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a 3D model redrawing method and system, which solves the problem that the existing redrawing method can only process a single model format, there will be processing speed problems of different formats, and the function of the product is limited by its own hardware Computational Power and Speed ​​Impact Issues

Method used

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  • 3D model redrawing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A method for redrawing a 3D model, comprising a product end, a model data server end, and a resource server end, and further comprising the following steps:

[0043] S1. When the product side needs to display the model, it requests the file information of the corresponding model from the model data server;

[0044] S2. After the model data server receives the request information sent by the product in step S1, it judges whether the model requested by the product has been parsed according to the stored file information. If the model requested by the product has been parsed, go to step S4. If the model requested by the product end has not been parsed, go to step S3;

[0045]S3. The model data server obtains the resource file corresponding to the model requested by the product from the resource server, and the model data server analyzes the resource file to obtain the file information of the corresponding model, stores the file information of the corresponding model and se...

Embodiment 2

[0053] In this embodiment, on the basis of Embodiment 1, the file information requested from the product end to the model data server in the step S1 adopts a fixed file format. You can agree on the format yourself or use a ready-made public file format, such as fbx.

[0054] Further, in the step S2, the method for judging whether the model requested by the product end has been parsed is as follows:

[0055] After receiving the request information sent by the product in step S1, the model data server determines whether the model requested by the product has been parsed according to the stored file information. If the stored file information includes the file information of the corresponding model requested by the product, The model requested by the product end has been parsed. If the stored file information does not include the file information of the corresponding model requested by the product end, the model requested by the product end has not been parsed.

[0056] Further,...

Embodiment 3

[0058] This embodiment is further on the basis of embodiment 2, in the step S5, the product end performs model redrawing through a 3D engine. The 3D engine includes the Unity3D engine. Unity3D is a multi-platform comprehensive game development tool developed by Unity Technologies that allows users to easily create interactive content such as 3D video games, architectural visualization, and real-time 3D animation. It is a fully integrated professional engine. .

[0059] Further, the resource file is generated by 3D model making software. 3D modeling software includes 3DMax and Maya, 3D Studio Max, often referred to as 3DMax or 3Ds MAX, is a PC-based 3D animation rendering and production software developed by Autodesk. Maya, Autodesk Maya is the world's top 3D animation software produced by Autodesk in the United States. It is applied to professional film and television advertisements, character animation, and movie special effects.

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Abstract

The invention discloses a 3D model redrawing method and system. The method comprises the following steps of storing fbx and other files and other resource files in a resource server and storing fileinformation obtained after the resource file is analyzed in a model data server; when a product end needs to be subjected to model redrawing, requesting file information of a corresponding model froma model data server, enabling the model data server tp judge whether the model requested by a product is analyzed or not according to the stored file information; if the model is a previously used model, storing the file information of the model in the model data server; enabling the model data server to directly send the file information to the user side for redrawing; if the model is a new modelwhich is not used before, enabling the model data server to read the resource file of the model from the resource server side, analyze the resource file to obtain corresponding file information, sendthe file information to the product side, and store the file information for use next time.

Description

technical field [0001] The invention relates to the field of 3D modeling, in particular to a method and system for redrawing a 3D model. Background technique [0002] 3D is the abbreviation of "3Dimensions" in English, and Chinese refers to three dimensions, three dimensions, and three coordinates, that is, length, width, and height. In other words, it is three-dimensional, and 3D is the concept of space, that is, a space composed of three axes of X, Y, and Z, which is relative to a plane (2D) with only length and width. Today's 3D mainly refers to digital 3D / three-dimensional / three-dimensional technology based on computers and the Internet. It can be a verb, a noun, an adjective, or an adverb of state, that is, three-dimensional digitization. Including 3D software technology and 3D hardware technology. 3D or three-dimensional digital technology is a modern instrumental basic sharing technology based on computer / network / digital platform, including 3D software development t...

Claims

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Application Information

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IPC IPC(8): G06T13/20G06T17/00
CPCG06T13/20G06T17/00
Inventor 陈清松何晋平陈星睿
Owner CHENGDU SEFON SOFTWARE CO LTD
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