A set of Pipe parts i used in my second game : Loops and Pipes.
There are 4 different pipes : straight, bend, T-junction, and a crossing.
There are 6 stages of damage. From undamaged till broken.
Each pipe part/damage level, except broken, have an on and off status (connected/not connected).
The pipes are made in Blender 2.8, and i included the source files, which are a bit messy.
Feel free to use this pipes as you like. Checking out my games in the google playstore (https://play.google.com/store/apps/developer?id=Twisted+Donkey) is appreciated.