Revit model creation method and device, equipment and storage medium

A model and small technology, applied in geometric CAD and other directions, can solve the problems of inability to simplify the model, missing geometric primitives, and not providing drawings, so as to solve the problem of interaction of design results and improve efficiency and quality.

Pending Publication Date: 2022-03-25
国机工业互联网研究院(河南)有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 3dxml is a three-dimensional data format, which can be generated by CATIA and SOLIDWORKS, but this file cannot be used directly in Revit
[0004] At present, there are two existing model conversion methods: the first method is the export method, that is, through CATIA or SOLIDWORKS software, the model is exported to dwg, sat, ifc and other formats, and then imported or linked to Revit for use. This method has problems such as the inability to quickly simplify the model, the export speed is slow, the export file is large, and the assembly relationship is lost. When the generated model is imported into Revit, the data f

Method used

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Example Embodiment

[0065] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0066] The present invention provides a method for creating a Revit model, such as figure 1 shown, including the following steps:

[0067] S101. Read the 3dxml file exported by CATIA or SOLIDWORKS, and obtain the model information contained in the file;

[0068] In practical applications, before step S101 is performed, it is necessary to use CATIA or SOLIDWORKS to open the original design model, and export the 3dxml file, which is the e

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Abstract

The invention discloses a Revit model creation method and device, equipment and a storage medium, and the method comprises the steps: reading a 3dxml file exported by CATIA or SOLIDWORKS, and obtaining model information contained in the file; constructing a three-dimensional data object according to the obtained model information; according to the three-dimensional data object, performing model simplification processing, including simplification of parts and/or simplification of surfaces; classifying the simplified model data to obtain modeling classification information; and the modeling classification information is read, a Revit modeling interface is called, and a Revit model is created. Therefore, the 3dxml file is used as a medium, the three-dimensional model designed by the CATIA or SOLIDWORKS software can be completely controllably simplified and lightened, the original assembly relation and necessary attributes can be reserved after conversion, the efficiency and quality of model conversion are improved, the original three-dimensional model does not need to be provided, and the risk of leakage is avoided.

Description

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Claims

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Application Information

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Owner 国机工业互联网研究院(河南)有限公司
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