Parametric two-dimensional drawing/three-dimensional model intelligent conversion method and system

Abstract

The invention discloses a parametric two-dimensional drawing / three-dimensional model intelligent conversion method. The method comprises the steps that all design parameters of a plotting image are stored in a database; the design parameters, in the database, of the plotting image are extracted and cached, the design parameters are assigned to two-dimensional drawing plotting elements or three-dimensional model setup elements, drawing software is called, and a plotting image two-dimensional drawing is made or a plotting image three-dimensional model is set up according to two-dimensional drawing plotting element parameters; and the two-dimensional drawing plotting element parameters or three-dimensional model setup element parameters are cached, the cached two-dimensional drawing plottingelement parameters or three-dimensional model setup element parameters are stored into the database, and the database is updated. Through the method adopting the technical scheme, a two-dimensional drawing making module and a three-dimensional model setup module share the same design parameter database and call identical design parameters, therefore, the generated two-dimensional drawing and the three-dimensional model can correspond in design parameter and structure, drawing efficiency is effectively improved, and drawing errors are reduced.

Description

technical field [0001] The invention belongs to the field of engineering drawing, and in particular relates to a parameterized two-dimensional drawing / three-dimensional model intelligent conversion method and system. Background technique [0002] In modern rail transit construction, construction drawings serve as a standard for comprehensive guidance and planning of specific construction technical schemes. Generally speaking, before the construction starts, it is necessary to plan and set up the overall construction plan and determine the construction drawings to ensure the accuracy of the construction process. The specific drawings include the track line structure, the rail transit platform structure, etc. The rail transit platform structure also includes the platform door system drawings. The construction drawings of the platform door system are the basis for the construction of the rail transit station platform, and the design scheme needs to be considered and perfected ...

AI Technical Summary

Problems solved by technology

The method of the technical solution of the present invention, aiming at the situation that different drawings are difficult to directly convert and the drawing standards are not uniform in the prior art, the drawing parameters are stored in a structured manner in advance, and the parameters are directly called for two-dimensional drawing or three-dimensional drawing when drawing. , and update the database in time, it can realize the intelligent conversion of the design object's 2D drawings and 3D models

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