Stylized Water 2 - Configure underwater rendering through triggers

using StylizedWater2;
using UnityEngine;

//Component requires to be added to a GameObject with a Collider (trigger checkbox enabled)
public class UnderwaterTrigger : MonoBehaviour
{
    private const string CAMERA_TAG = "MainCamera";

    //If enabled, rendering will also be toggled based on triggers
    //This way the camera can go below the (last set) water level without activating rendering (eg. stairs running down, next to a swimming pool)
    public bool toggleRendering = true;

    [Space]

    public Material waterMaterial;
    public float waterLevel;
    public bool useTransfromForWaterlevel;

    private void Start()
    {
        //This is just to ensure that by default the camera is never considered underwater
        UnderwaterRenderer.SetCurrentWaterLevel(-999f);

        //Making sure that the rendering is disabled until the camera first enters a trigger.
        if(toggleRendering) UnderwaterRenderer.EnableRendering = false;
    }

    private void OnTriggerEnter(Collider other)
    {
        //Note that in order for the camera to react to triggers it also needs to have a trigger on its GameObject, as well as a RigidBody component (with Kinematic enabled, so it doesn't fall)
        if (!other.CompareTag(CAMERA_TAG)) return;

        if(!useTransfromForWaterlevel)
        {
            UnderwaterRenderer.SetCurrentWaterLevel(waterLevel);
        }
        //Or use the transform's Y-position
        else
        {
            UnderwaterRenderer.SetCurrentWaterLevel(this.transform);
        }

        //You can leave the material field empty, in case every water body uses the same material anyway, just at different water levels
        if(waterMaterial) UnderwaterRenderer.SetCurrentWaterMaterial(waterMaterial);

        if (toggleRendering) UnderwaterRenderer.EnableRendering = true;
    }

    private void OnTriggerExit(Collider other)
    {
        if (!other.CompareTag(CAMERA_TAG)) return;

        if (toggleRendering) UnderwaterRenderer.EnableRendering = false;
    }
}