摘要
主要研究了采用粒子系统和图像合成相结合的船舶航迹流模拟方法.介绍了粒子系统方法的基本原理及其处理步骤.通过对航迹流产生原因的分析,建立起航迹流粒子运动模型,动态模拟了航迹流的轮廓.利用OpenGL技术,采用真实的航迹流图像以图像合成的方式实现航迹流的模拟.
The simulation methods of ship wakes based on particle system and image synthesis were studied. The basic theory and process of particle system methods were presented. By analysing the origin of ship wakes, a particles motion model of ship wake was established, and the wake profile was simulated dynamically. By using the OpenGL techniques and image synthesis, the simulation of ship wakes was completed with real wake images.
出处
《应用科技》
CAS
2007年第1期35-38,65,共5页
Applied Science and Technology
关键词
航迹流
粒子系统
图像合成
环境仿真
ship wake
particle system
image synthesis
environment simulation
