Hi,
first of all thank you for sharing this water shader tutorial, I really like it.

In my project I'm adding buoyancy to the player boat and I need the current shader vertex height for the boat current position, a user in the Unity forums suggested to apply it to the buoyancy system.
Do you have the exact formula that you used for the wave effect?

The following is the one that I tried to recreate after reading the shader code:

private float CalculateVertexHeight(Vector3 worldPosition, Vector3 localPosition, float choppiness)
{   
        float sumXZ = worldPosition.x + worldPosition.z;

        float sumTime = sumXZ + (Time.timeSinceLevelLoad / 20);

        float sine = Mathf.Sin(sumTime);

        float multiply = sine * choppiness;

        Vector3 vector = new Vector3(0, multiply, 0);

        Vector3 finalposition = localPosition + vector;

        return (finalposition.y);
}

The code can be simplified but at the moment I'm keeping this as a reference to the shader code

Thank you for you help
Bye