西安电子科技大学学报（自然科学版）Issue(2)：97-101,164,6.DOI:10.3969/j.issn.1001-2400.2014.02.016
提高喷泉水流动态模拟效果的改进方法
Better method for improvement on fountain flow dynamic simulation
杜淑幸 1李小振 1王云超1
作者信息
- 1. 西安电子科技大学 机电工程学院，陕西 西安 710071
- 折叠
摘要
Abstract
For the purpose of improving the dynamic simulation effect of the particle system,this paper focuses on studying the dynamic simulation of the fountain flow based on particle system theory.A fountain particle motion model is constructed by applying the physical dynamic principle.The bead particle is structured by using OpenGL“short line"as the basic particle voxel,which performs better in real-time processing compared with other bead particles,such as sphere,cube and square.To avoid the invisibility of partial particles in 3D scene,the technique of the“△"line combination unit is adopted to implement the dynamic simulation of water beads.In order to agglutinate lots of particles to form water beads with different sizes and show the intermittent cylinder shape of the fountain,the fake particle viscosimetry and the blend operation in OpenGL are also adopted,making the fountain flow more realistic.Experiment indicates that the proposed method can effectively improve the reality and real-time performance of the fountain flow.关键词
粒子系统/喷泉水流/动态模拟/伪粒子黏度Key words
particle system/fountain flow/dynamic simulation/fake particle viscosimetry分类
信息技术与安全科学引用本文复制引用
杜淑幸,李小振,王云超..提高喷泉水流动态模拟效果的改进方法[J].西安电子科技大学学报（自然科学版）,2014,(2):97-101,164,6.
