Name: Domains - User-defined entity placement
Description: It would be nice to have the option to custom place entities within an ecosystem by clicking to its intended position in the 3D model / domain, while maintaining RN features like random rotation and scale and even contribution percentage of objects. Often we want to place trees at defined points like for parking lot, it would be cool to define e.g. 3-4 similar trees and let RN chose which trees combined with a rand rotation + scale....
