摘要
在视景仿真中,云、雨、雪和闪电的模拟是视觉效果的一个重要组成部分。在Vega三维场景中,运用Vega的API函数、粒子系统的方法和三维图形库OpenGL实现机场周边的云、雨、雪、闪电等天气特效,使三维视景的真实感更强。
Cloud, rain, snow and flash are the important parts of visual effects in a visual simulation system. The API function of Vega, the method of particle system and the three-dimensional graphic library OpenGL were applied to realize the weather special effects such as cloud, rain, snow and flash around the airport in three-dimensional scene, which makes the scene more actual.
出处
《机床与液压》
北大核心
2008年第10期170-173,143,共5页
Machine Tool & Hydraulics
