I’ve just updated my other addon Weight layers to Blender 3.0!
This is important for Alpha Trees because Weight Layers is going to come packaged with it, and will be used to control density and scaling of trees (this will be automatic, you won’t have to install anything other than the base Alpha Trees addon).
It will mean that you will be able to create complex and realistic distributions easily in the form of layers.
Here’s a couple of demos of it working:
https://gfycat.com/thoseboweddotterel
https://gfycat.com/liquidboilingafricanfisheagle
If you want to try it out before then, you can get it here (it’s free!):