Another suggestion would be to trim the memory of the static trees once they are generated. If you call Leaves.Shrink() and Nodes.Shrink() at the end of GenerateTree you will save some memory. For Leaves though you will need to fix up the template like so in AABB.h
[Image Removed]This is something which is now on our radar, so this should hopefully be improved in a later release!
Geoff