Pleats

Simulation

https://gyazo.com/f6e46d9095c34b341e2379c335ef2afb

/icons/hr.icon

Property Editor ↓

∧ = 0°

https://gyazo.com/830fa3a4fb033d03bcdc1065e6549436

− = 180°

https://gyazo.com/9a9b0333c8018d1b331d15c2d543472f

∨ = 360°

https://gyazo.com/f244c6df4070883d9da78dbd498b7cc4