using UnityEngine;
using UnityEngine.Rendering.PostProcessing;

[ExecuteInEditMode]
public class controlVolumeFogSRPPOSTFX : MonoBehaviour
{
	public Transform Sun;

	public Light localLightA;

	public float localLightIntensity;

	public float localLightRadius;

	private PostProcessProfile postProfile;

	private void Start()
	{
		postProfile = GetComponent<PostProcessVolume>().profile;
	}

	private void Update()
	{
		VolumeFogSM_SRP setting = postProfile.GetSetting<VolumeFogSM_SRP>();
		if (setting != null)
		{
			_ = localLightA != null;
			Camera camera = Camera.current;
			if (camera == null)
			{
				camera = Camera.main;
			}
			setting._cameraRoll.value = camera.transform.eulerAngles.z;
			setting._cameraDiff.value = camera.transform.eulerAngles;
			if (camera.transform.eulerAngles.y > 360f)
			{
				setting._cameraDiff.value.y = camera.transform.eulerAngles.y % 360f;
			}
			if (camera.transform.eulerAngles.y > 180f)
			{
				setting._cameraDiff.value.y = 0f - (360f - setting._cameraDiff.value.y);
			}
			if (setting._cameraDiff.value.y > 90f && setting._cameraDiff.value.y < 180f)
			{
				setting._cameraDiff.value.y = 180f - setting._cameraDiff.value.y;
				setting._cameraDiff.value.w = -1f;
			}
			else if (setting._cameraDiff.value.y < -90f && setting._cameraDiff.value.y > -180f)
			{
				setting._cameraDiff.value.y = -180f - setting._cameraDiff.value.y;
				setting._cameraDiff.value.w = -1f;
			}
			else
			{
				setting._cameraDiff.value.w = 1f;
			}
			if (camera.transform.eulerAngles.x > 360f)
			{
				setting._cameraDiff.value.x = camera.transform.eulerAngles.x % 360f;
			}
			if (camera.transform.eulerAngles.x > 180f)
			{
				setting._cameraDiff.value.x = 360f - setting._cameraDiff.value.x;
			}
			if (camera.transform.eulerAngles.x > 0f && camera.transform.eulerAngles.x < 180f)
			{
				setting._cameraTiltSign.value = 1f;
			}
			else
			{
				setting._cameraTiltSign.value = -1f;
			}
			if (Sun != null)
			{
				Vector3 forward = Sun.transform.forward;
				forward = Quaternion.AngleAxis(0f - camera.transform.eulerAngles.y, Vector3.up) * -forward;
				forward = Quaternion.AngleAxis(camera.transform.eulerAngles.x, Vector3.left) * forward;
				forward = Quaternion.AngleAxis(0f - camera.transform.eulerAngles.z, Vector3.forward) * forward;
				setting.Sun.value = new Vector4(forward.x, forward.y, forward.z, 1f);
			}
			if (localLightA != null)
			{
				setting.PointL.value = new Vector4(localLightA.transform.position.x, localLightA.transform.position.y, localLightA.transform.position.z, localLightIntensity);
				setting.PointLParams.value = new Vector4(localLightA.color.r, localLightA.color.g, localLightA.color.b, localLightRadius);
			}
		}
	}
}