SpoutDev/Vanilla — comment on commit d10f698bc35f9e9648f8016ae7aab2b2b4900844
File:  line 0
By miketamis:

as for large trees, generate a height then generate 2-4 points around the tree, create nodes of leaves at these points, then create a line of wood from the tree trunk to these points, generate a node at the top of the tree (like normal tree) and generate the trunk.