General CAD model result lightweight visual viewing method

A lightweight, model-based technology, applied in the field of CAD model viewing, can solve problems such as lack of versatility of 3D CAD software, inconvenient use of users, and poor user experience. The effect of experience

Active Publication Date: 2020-10-16
北京安怀信科技股份有限公司
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Problems solved by technology

Even if its function is finally realized through secondary development, when running this function, it must be ensured that the current local computer is installed with a "huge" CAD commercial software system. Therefore, it takes a lot of time and energy to install the CAD commercial software system and configuration, these all make it very inconvenient for users to use
In addition, with this method, only specific objects can be viewed for specific 3D CAD software, but when users need to view specific objects for other 3D CAD software, operations such as secondary development, installation, and configuration must be repeated, that is, Said that the existing 3D CAD software viewing function does not have the versatility of various 3D CAD software, and the user experience is poor

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  • General CAD model result lightweight visual viewing method

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Embodiment Construction

[0036] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention 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 present invention, not to limit the present invention.

[0037] refer to figure 1 , the present invention provides a general CAD model result lightweight visual viewing method, comprising the following steps:

[0038] Step 1. Import the relevant data required by the lightweight visual viewing tool, including:

[0039] Step 1.1, importing general 3D model data exported from CAD software and n pieces of 3D model local object characteristic data; wherein, the format of general 3D model data is STL or OBJ format. The feature data of the local object of the 3D model is the pure geometric data XML file of the 3D model.

[0040] S...

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Abstract

The invention provides a general CAD model result lightweight visual viewing method. The method comprises the following steps: importing related data required by a lightweight visual viewing tool; processing the three-dimensional model data, and drawing to obtain a new three-dimensional model; processing the feature data of the local object of the three-dimensional model, and drawing to obtain a new local object of the three-dimensional model; observing and displaying a local object of the three-dimensional model in an associated index mode; and processing the result data file, and associatingthe result data file with the three-dimensional model to check the result data file. According to the general CAD model result lightweight visual viewing method provided by the invention, lightweightvisual viewing of the general CAD model and the general CAD model result is realized, CAD files of various formats can be viewed compatibly, the viewing application range is wide, and the universality is excellent; the universal CAD model and the universal CAD model result are good in display effect, high in display speed and small in occupied system resource, and therefore the use experience ofa user is improved.

Description

technical field [0001] The invention belongs to the technical field of CAD model viewing, and in particular relates to a light-weight visual viewing method for general CAD model results. Background technique [0002] Commercial CAD software keeps its own data format confidential. At present, the visual viewing of various inspection or verification results of 3D CAD models is generally limited to native dedicated CAD software. If the user needs to complete operations such as viewing a specific object, it must be based on 3D CAD software for secondary development to complete the corresponding functions. Even if its function is finally realized through secondary development, when running this function, it must be ensured that the current local computer is installed with a "huge" CAD commercial software system. Therefore, it takes a lot of time and energy to install the CAD commercial software system And configuration, these all make it very inconvenient for users to use. In a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/12G06F16/14G06T17/00
CPCG06T17/00G06F16/156G06F30/12
Inventor 黎军
Owner 北京安怀信科技股份有限公司
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