Meanders.
The angle of the direction of the flow at any point is proportional
to the sine of the total channel distance up to that point.
Write up that statement in code and you'll draw meanders on your screen.
Start with a proportionality constant of 0.1 and go from there.
Meander
When a wave bends around an obstacle, it is called diffraction.
When a wave bends around an obstacle, it is called diffraction.
Convex when it bends outwards, concave when it bends inwards
The bends
It is sometimes called the bends
REFRACTION
That is called refraction.
Bends in a river are called meanders.
Bends in a river are called meanders
canyon
This is called the Bends.