Object Placement Tool | Unity

Asset Store: Object Placement Tool - it’s a powerful Unity editor extention that allows you to populate your scenes in minutes using simple mouse click instead of regular drag & drop of prefabs and setting all rotation and scale variation by hand. The core feature of this tool is “Physics Placement Mode“. In this mode you can place your objects with the help of physics. You can easilly create huge amount of objects dropped onto each other, for example - a big heap of books like that shown