Controls:
- space : pause/play
- r : Random point system
- c : Cloth
- s : String
- f : Smoothen
- n : Clear
- h : Help
- q : Increase size
- w : Decrease size
- left click : Add node
- lc on node : Lock/unlock node
- right click : Remove node
- left drag : Add stick
- right drag : Remove stick
- middle drag : Move Node
You can get a detailed guide to verlet integration from these videos: https://www.youtube.com/watch?v=3HjO_RGIjCU https://www.youtube.com/watch?v=pBMivz4rIJY