地球可视化环绕线条Houdini教程+工程 Visualizing Flight Routes Tutorial在Houdini中制作可视化航班线动画效果，通过导入CSV数据快速生产In this tutorial by Moritz Schwind, we’ll use Houdini’s built-in nodes to import CSV data and use this data for visualizing flight routes.

教程知识点：IntroImporting the DataConverting from Lat/Lon To Cartesian (X/Y/Z)Building Flight RoutesProjecting the Routes on a SphereLifting the Flight PathsAttributes for Rendering