Scene Filler - is an addon for Blender which lets you to draw objects into your scenes!
The addon is made for easily placing objects in your scenes.
Do you need to create a landscape with grass, trees, and rocks? Do you need to place furniture in your interior scene? Are you making a game and you need to create the environment or to place any other objects? You can use Scene Filler for all that stuff, instead of placing objects manually!
Simply you just need to select an object as a source and you are ready to draw. The addon has slot system which consists of 3 slots (in next release I’m planning to add a function of creating as many slots as you want), each slot has object and group source (you can draw with specific object, or with an object randomly selected from the source group). You can also setup such parameters as placing mode, snap mode, rotation and scaling for objects, and a lot of other things. You can also place objects as if they were affected by physics.
Addon is available here: https://www.blendermarket.com/products/scenefiller
And here (lower price): https://gumroad.com/l/scfipy
You can watch a demo-video here: https://www.youtube.com/watch?v=WEbr9c-2Fb0