Dynamo-based modeling method and device

A modeling method and model technology, applied in the field of construction engineering, can solve problems such as difficulty in meeting design requirements, huge workload, and long working time, and achieve the effect of promoting rapid application, improving modeling efficiency and high accuracy

Active Publication Date: 2021-09-24
BEIJING UNI CONSTR GRP CO LTD THIRD DEV & CONSTR CO LTD
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] At present, when creating component models in large batches, especially irregular component models, the working time is long and the efficiency is low. In different positions of different steps, and the design orientation of each seat is different, the functional modules that come with Revit have a huge workload and high error rate in the creation of this irregular seat model, which is difficult to meet the design requirements

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  • Dynamo-based modeling method and device
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  • Dynamo-based modeling method and device

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Embodiment Construction

[0064] The application will be described in further detail below in conjunction with the accompanying drawings.

[0065] This specific embodiment is only an explanation of this application, and it is not a limitation of this application. Those skilled in the art can make modifications to this embodiment without creative contribution according to needs after reading this specification, but as long as the rights of this application All claims are protected by patent law.

[0066] Next, the method involved in this application can be used to batch create component models such as seats, sofas, and tables, and to automatically code the components. The method of this application will be explained below by taking the seats in the stadium as an example, but this is not The reason for the limitation on the type of component for this application.

[0067] This embodiment provides a Dynamo-based modeling method, such as figure 1 As shown, the main flow of the method is described as foll...

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Abstract

The invention relates to a Dynamo-based modeling method and device, and belongs to the technical field of constructional engineering. The method comprises the steps: employing Dynamo to extract preset plane coordinates (X, Y) and a preset rotation angle parameter of each component from a parameter table, with the parameter table at least comprising a plurality of groups of preset plane coordinates (X, Y) and preset rotation angle parameters corresponding to each component; based on the preset plane coordinates (X, Y), determining three-dimensional coordinates (X, Y, Z) of each component in a pre-constructed first three-dimensional space; based on the three-dimensional coordinates (X, Y, Z) of each component, placing a parameterized family of pre-constructed components in a second three-dimensional space of Revit to generate initial component models in batches, each initial component model facing the same direction; and rotating each initial component model around an axis parallel to the Z axis in the second three-dimensional space of Revit based on the preset rotation angle parameter of each component to generate component models in batches. The method has the effect of creating the component models in batches.

Description

technical field [0001] The present application relates to the technical field of construction engineering, in particular to a modeling method and device based on Dynamo. Background technique [0002] Building Information Modeling (Building Information Modeling, BIM) technology is a digital tool applied to engineering design, construction and management. At present, with the rapid development of BIM technology in the field of public buildings, Revit, as one of the modeling software in the BIM system of the construction industry, is also more and more widely used. [0003] Dynamo is a program development platform, often used to assist Revit in secondary development. Establish a parametric BIM model in Revit, and at the same time, Dynamo can realize model interaction and parameter data interaction with Revit through program design, so as to realize the creation, analysis and management of component models. [0004] At present, when creating component models in large batches, ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06T17/10G06T19/20G06F30/13G06F30/20
CPCG06T17/10G06T19/20G06F30/13G06F30/20Y02E60/00
Inventor杨磊肖迪张海波乔青波李朝松朱冠宇
OwnerBEIJING UNI CONSTR GRP CO LTD THIRD DEV & CONSTR CO LTD