Minor - Add Assets And Support Dual Screen

Assets/MobileDepthWater/Scripts/CameraDepthSlider.cs

@@ -0,0 +1,61 @@
+namespace Assets.MobileOptimizedWater.Scripts
+{
+    using UnityEngine;
+    using UnityEngine.UI;
+
+    public class CameraDepthSlider : MonoBehaviour
+    {
+        [SerializeField] private Slider slider;
+        [SerializeField] private Transform cameraTransform;
+
+        [Space]
+        [SerializeField] private float minDistance;
+        [SerializeField] private float maxDistance;
+
+        [Space]
+        [SerializeField] private float scrollDelta;
+        [SerializeField] private float scrollSpeed;
+
+        private Vector3 cameraDirectionToRoot;
+
+        private float currentScrollSpeed;
+        private float currentValue;
+
+        public void Awake()
+        {
+            cameraDirectionToRoot = cameraTransform.localPosition.normalized;
+
+            slider.value = 0.2f;
+            OnSliderValueChanged();
+        }
+
+        public void OnSliderValueChanged()
+        {
+            UpdateDepthPosition(slider.value);
+        }
+
+#if UNITY_EDITOR
+        public void Update()
+        {
+            if (Input.GetKey(KeyCode.W))
+            {
+                currentScrollSpeed = Mathf.Lerp(currentScrollSpeed, currentScrollSpeed + scrollDelta, Time.deltaTime * scrollSpeed);
+                UpdateDepthPosition(Mathf.Lerp(currentValue, currentValue + currentScrollSpeed, Time.deltaTime * scrollSpeed));
+            }
+            else if (Input.GetKey(KeyCode.S))
+            {
+                currentScrollSpeed = Mathf.Lerp(currentScrollSpeed, currentScrollSpeed + scrollDelta, Time.deltaTime * scrollSpeed);
+                UpdateDepthPosition(Mathf.Lerp(currentValue, currentValue - currentScrollSpeed, Time.deltaTime * scrollSpeed));
+            }
+
+            currentScrollSpeed = 0f;
+        }
+#endif
+
+        private void UpdateDepthPosition(float value)
+        {
+            currentValue = Mathf.Clamp(value, 0f, 1f);
+            cameraTransform.localPosition = cameraDirectionToRoot * Mathf.Lerp(minDistance, maxDistance, currentValue);
+        }
+    }
+}