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Method for automatically converting FBX three-dimensional model into OBJ three-dimensional model

A 3D model and automatic conversion technology, applied in 3D modeling, image data processing, special data processing applications, etc., can solve the problems of discounting model effects, hindering the reuse of 3D design results, and unusable 3D models, etc., to achieve wide application Effect

Active Publication Date: 2015-04-22
POWER CHINA KUNMING ENG CORP LTD
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Problems solved by technology

[0003] However, after the user completes the 3D visualization design, the 3D model cannot be directly used in other platforms, especially cannot be directly imported into the geographic information system platform for use. Even if some formats support conversion, the effect of the converted model is greatly reduced, and manual Conversion, which hinders the reuse of 3D design results in different platforms, reduces work efficiency and increases design costs

Method used

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  • Method for automatically converting FBX three-dimensional model into OBJ three-dimensional model
  • Method for automatically converting FBX three-dimensional model into OBJ three-dimensional model

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the embodiments.

[0030] Those skilled in the art will understand that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention. If no specific technology or condition is indicated in the examples, the technology or condition described in the literature in the field or the product specification is used. The reagents or instruments used without the manufacturer's indication are conventional products that can be obtained through purchase.

[0031] It should be noted that the following file structure:

[0032] FBX file structure: FBX format is a 3D data exchange format under AutoDESK. The FBX format is not open source. AutoDESK provides SDK based on C++ and other development tools to realize the operations of reading, writing, modifying and converting FBX 3D models. The FBX format stores all the info...

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Abstract

The invention discloses a method for automatically converting an FBX three-dimensional model into an OBJ three-dimensional model, and belongs to the technical field of engineering design. The method includes the following five steps: obtaining data, processing geometrical information sets, processing texture information, conducting OBJ format outputting and conducting texture base file outputting. The method is rapid and easy to use, a user can add data of the FBX three-dimensional model through a window, conversion of geometrical information and the texture information is automatically completed, automatic conversion of the FBX three-dimensional model is achieved, three-dimensional design results can be completed at a time, and the method can be repeatedly used and wider in application.

Description

technical field [0001] The invention belongs to the technical field of engineering design, in particular to a method for automatically converting an FBX three-dimensional model designed on an AutoDESK series platform into an OBJ three-dimensional model. Background technique [0002] The AutoDESK series platform has now become a widely popular 3D design tool in the world, and is widely used in manufacturing, engineering construction, media and entertainment industries to help users in various industries carry out 3D visual design. [0003] However, after the user completes the 3D visualization design, the 3D model cannot be directly used in other platforms, especially cannot be directly imported into the geographic information system platform for use. Even if some formats support conversion, the effect of the converted model is greatly reduced, and manual This hinders the reuse of 3D design results in different platforms, reduces work efficiency, and increases design costs. ...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06T19/00G06F17/50
CPCG06F30/367
Inventor 闻平王冲桂林吴小东肖胜昌栾有昆杨林波
Owner POWER CHINA KUNMING ENG CORP LTD
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