风动力学通道Houdini教程(含工程) Wind Tunnel using Pyro FX Tutorial用Houdini的Pyro FX来模拟风烟雾遇到障碍物的动力学效果In this tutorial by Moritz Schwind, we’ll go through the steps necessary to build a simple wind tunnel using Houdini’s powerful Pyro FX toolset.