新型喷泉设计与建模实现

Design and Modeling of New Fountain

中文关键词:  粒子系统  喷泉造型  曲面  多样化  优化

英文关键词:particle system  fountain modeling  surface  diversification  optimization

中文摘要:

      粒子系统是实现喷泉模拟的有效途径。基于粒子系统的基本原理和喷泉形态结构分析，以Visual Studio为开发工具，运用数学曲线、曲面构建抽象喷泉模型，并分析运动，最终通过OpenGL相关技术实现渲染。为提高绘制效率运用了显示列表、优化存储等技术，同时为了使系统满足更多用户的要求，系统加入人机交互功能，喷泉造型的控制更加智能化。加入颜色模式选择，喷泉外观更加多样化。实验表明，以这种方式实现的系统交互性好，并模拟实现了喷泉的新造型设计。

英文摘要:

      Particle system is an effective way to achieve fountain simulation.Based on the basic principle of particle system and the analysis of fountain shape structure,Visual Studio is taken as a development tool,mathematical curves and surfaces are used to construct an abstract fountain model,and the movement is analyzed,and finally the realistic rending is realized by OpenGL related technology.In order to improve the efficiency of drawing,the display list,storage optimization and other technologies are utilized.At the same time,the human computer interaction is added to meet the requirements of more users,which makes the fountain shape control more intelligent.The color mode options are added to make the fountain appearance more diverse.Experiments show that the system implemented in this way has good interactivity，and successfully simulates the fountain of the new design.