Unity vertex animation

Vertex animation will use trigonometric functions: take sin as an example:

frequency: frequency (fast or slow)phase: phase (offset)amplitude: Amplitude (displacement)The core formula is as follows:Mathf.Sin(x * frequency + phase) * amplitudeDoing the swing effect mainly changes the phase

The above is the phase change y with the x position to achieve the swing effect, and you can customize different properties, such as:
Amplitude\frequency can be varied with position (or other factors)