基于WebGL的三维云景渲染方法

3D Cloudscape Rendering Method Based on WebGL

云景的三维可视化对气象分析以及自然场景模拟等领域都有十分重要的意义。HTML5以及Web GL的出现,为三维渲染提供了一种新的跨平台无插件解决方案。本文通过对基于粒子系统的云模拟方法的研究,利用气象卫星数据产品和Web GL技术,实现了在浏览器上的三维动态云景可视化,交互及可视化效果良好。

The 3D visualization of cloudscape is of great significance in meteorological analysis and natural scene simulation. The emergence of HTML5 and WebGL provide a new cross-platform solution for 3d rendering without plug-in. Through the research of cloud simulation method based on particle system, this article has realized the 3D dynamic cloudscape visualization on the browser by using the meteorological satellite data products and WebGL technology, the interaction and visual efect are good.