CloudGen - Cloud Generation Tool

CloudGen is a free and open source tool for procedurally generating clouds. It works by scattering points on points. The output from CloudGen is a .ply point cloud in which each point has a radius attribute.

You can find out the source code here: https://github.com/NarcisCalin/CloudGen

CloudGen is fairly simple to use. These are the steps:

1. First play with the settings to generate a cloud you like
2. Click export. The file should be in a newly created folder by CloudGen
3. Open the .blend scene and import the .ply file. Set vertical axis to Y
4. Apply the CloudGen geometry nodes setup to the imported point cloud