制作写实CG灰尘Realistic CG Dust

In this tutorial you will learn how to quickly setup a procedural workflow for creating awesome looking atmospheric dust in less than 20mins. No simulations needed!
Struggling with render flickering? Check out this really useful free HDA:
howiem.com/wordpress/index.php/houdini-tip-helping-the-renderer-with-tiny-particles/
Feedback welcome as always!
谷歌翻译：
在本教程中，您将学习如何快速设置程序工作流程，以在不到20分钟的时间内创建令人敬畏的大气尘埃。无需模拟！
在渲染闪烁中挣扎吗？查看这个非常有用的免费HDA：
howiem.com/wordpress/index.php/houdini-tip-helping-the-renderer-with-tiny-particles/
一如既往的欢迎反馈！