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Particle generation method and device, equipment and storage medium

A particle and smooth particle technology, which is applied in the computer field, can solve the problems of complicated particle technology and poor versatility.

Active Publication Date: 2021-09-10
QINGDAO HAIER INST OF IND INTELLIGENCE CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these particle technologies are relatively complicated in terms of technical implementation, and their versatility is poor.

Method used

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  • Particle generation method and device, equipment and storage medium
  • Particle generation method and device, equipment and storage medium
  • Particle generation method and device, equipment and storage medium

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Embodiment Construction

[0043] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present application, and are not intended to limit the protection scope of the present application. Those skilled in the art can make adjustments as needed so as to adapt to specific applications.

[0044] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a" and "the" used in the embodiments of the present application are also intended to include plural forms, unless the context clearly indicates otherwise.

[0045] It should be understood that the term "and / or" used herein is only an association relationship describing associated objects, indicating that there may be three relationships, for example, A and / or B, which can be expressed as: A exists alone, and A exists simultaneously and B, the...

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Abstract

The invention belongs to the technical field of computers, and particularly relates to a particle generation method and device, equipment and a storage medium. The method comprises the following steps: displaying a particle generation interface; receiving an input operation of a user on the particle generation interface, wherein the input operation is used for determining a to-be-pelletized entity model, a particle network division scale and a storage path of a data file; determining the boundary of the entity model; obtaining grid units corresponding to the entity model according to the boundary of the entity model and the particle mesh division scale; determining the mass center of the grid unit as the data of the SPH particle model; and storing a data file containing data of the SPH particle model in the storage path. According to the invention, the data file after the solid model is granulated can be generated and stored through one key, the operation is simple and convenient, and the universality is high.

Description

technical field [0001] The present application belongs to the field of computer technology, and in particular relates to a particle generation method, device, equipment and storage medium. Background technique [0002] With the development of science and technology, Smoothed Particle Hydrodynamics (SPH) algorithm has been widely used in game development, computer graphics and visualization, impact, cutting and other scenes involving large deformation and distortion. A meshless analysis method developed. The premise of the SPH algorithm is to realize the particleization of the solid model to continue the subsequent analysis and calculation. [0003] At present, the common particle technology includes Delaunay triangulation algorithm, Voronoi graph algorithm, meshless method, etc. Algorithm research on particle technology for certain types of structures has also been proposed. However, these particle technologies are relatively complicated in terms of technical implementatio...

Claims

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Application Information

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IPC IPC(8): G06F30/23G06F30/25G06F30/28G06F113/08G06F119/14
CPCG06F30/23G06F30/25G06F30/28G06F2113/08G06F2119/14
Inventor 张维杰江民圣鲁效平景大智于晓义王玉梅高亚琼
Owner QINGDAO HAIER INST OF IND INTELLIGENCE CO LTD
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