Lightweight cross-platform online parametric modeling method

A parametric modeling, lightweight technology, applied in the field of parametric modeling, can solve problems such as high technical threshold, complexity, and difficulty in mastering large-scale professional design software

Active Publication Date: 2021-07-06
XI AN JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These processes are extremely complex, the technical threshold is high, and professional large-scale modeling software such as 3DMAX and solidworks are required
However, people at different levels generally do not have professional design skills, and it is difficult to master traditional large-scale professional design software. Therefore, the present invention discloses a parametric modeling method based on CSG that supports free editing of graphical interfaces. Through a new graphical interactive interface design Lower the threshold for users and realize online cross-platform 3D creative design based on WebGL

Method used

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  • Lightweight cross-platform online parametric modeling method
  • Lightweight cross-platform online parametric modeling method
  • Lightweight cross-platform online parametric modeling method

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Embodiment Construction

[0047]Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0048] 1. Use CSG to construct solid geometry modeling

[0049] The CSG structural solid geometry method is used as a lightweight online rapid modeling method...

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Abstract

The invention discloses a lightweight cross-platform online parametric modeling method, and aims to solve the problems that a parametric modeling technology is high in complexity, and people of different levels generally do not have professional design skills and cannot well use traditional large modeling software. In order to achieve the purpose, the method comprises the steps that: online creative design is carried out; a parametric modeling technology supporting free editing of a graphical interface based on CSG; high-usability graphic interaction is realized; the front-end and back-end interaction times are reduced; online creativity sharing is carried out; and provided is a cluster system of a dynamic load balancing strategy. The method has the characteristics of light weight, cross-platform, high usability, high concurrency and the like, and can meet the requirements of people at different levels on design.

Description

technical field [0001] The invention belongs to the technical field of parametric modeling, and in particular relates to a lightweight cross-platform online parametric modeling method. Background technique [0002] Parametric modeling is a computer-aided design method that gradually occupied a dominant position in the late 1980s, and is an important process of parametric design. In a parametric modeling environment, parts are made up of features. Features can consist of positive or negative space. Positive spatial features refer to real blocks (eg, protruding bosses), and negative spatial features refer to excised or subtracted parts (eg, holes). Parametric modeling is an important process of parametric design. The parametric design process refers to the entire process from functional analysis to the creation of parametric models. When performing parametric modeling, it is necessary to consider the basic elements that make up the geometry of the parts, as well as the rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/12G06F30/17G06F30/23G06F9/50G06F16/27G06F16/28G06F16/2455
CPCG06F30/12G06F30/17G06F30/23G06F9/5083G06F9/5061G06F16/27G06F16/284G06F16/24552Y02D10/00
Inventor 郑帅江齐王永银龙华张译心洪军
Owner XI AN JIAOTONG UNIV
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