Unity is such an exciting platform, I just love to create worlds with Unity. All kinds of. In order to save time for myself, focus on important things and make distributing prefabs convenient, flexible and fast I created YAPP. Yet Another Prefab Painter.
Among many of its features the core features are:
Container based
Paint modes Brush and Splines
Prefab instantiation
Supports any prefab: rocks, plants, trees, houses, humans, animals, etc
Custom templates
Batch operations
Interactive operations like Anti Gravity, Magnet, Scale changes (eg Forest tree height while painting over the trees)
Physics (see the videos, they speak for themselves)
Terrain Trees integration
