something like water

Assets/Scripts/WaterShapeController.cs

@@ -45,11 +45,11 @@ public class WaterShapeController : MonoBehaviour
             float xPosition=waterTopLeftCorner.x+(spacingPerWawe * count);
             Vector3 wavePoint=new Vector3(xPosition,waterTopLeftCorner.y,waterTopLeftCorner.z);
             waterSpline.InsertPointAt(index, wavePoint );
-            waterSpline.SetHeight(index, 0.1f);
+            waterSpline.SetHeight(index, 0f);
             waterSpline.SetCorner(index, false);
         }
         CreateSprings(waterSpline);
-        Splash(2, 1);
+        Splash(2, 0.1f);
     }
 
     private void CreateSprings(Spline waterSpline)
@@ -58,8 +58,12 @@ public class WaterShapeController : MonoBehaviour
         for(int idx=0;idx<_wavesCount+1; idx++)
         {
             int index = idx + 1;
+
+            Smoothen(waterSpline, index);
+
             GameObject wavePoint = Instantiate(wavePointPref, _wavePoints.transform, false);
-            wavePoint.transform.localPosition = waterSpline.GetPosition(index);
+            
+            wavePoint.transform.position = waterSpline.GetPosition(index);
             WaterSpring waterSpring=wavePoint.GetComponent<WaterSpring>();
             waterSpring.Init(_spriteShapeController);
             _springs.Add( waterSpring );
@@ -67,6 +71,33 @@ public class WaterShapeController : MonoBehaviour
         }
     }
 
+    private void Smoothen(Spline waterSpline, int index)
+    {
+        Vector3 position = waterSpline.GetPosition(index);
+        Vector3 positionPrev = position;
+        Vector3 positionNext = position;
+        if (index > 1)
+        {
+            positionPrev = waterSpline.GetPosition(index - 1);
+        }
+        if (index - 1 <= _wavesCount)
+        {
+            positionNext = waterSpline.GetPosition(index + 1);
+        }
+
+        Vector3 forward = gameObject.transform.forward;
+
+        float scale = Mathf.Min((positionNext - position).magnitude, (positionPrev - position).magnitude) * 0.33f;
+
+        Vector3 leftTangent = (positionPrev - position).normalized * scale;
+        Vector3 rightTangent = (positionNext - position).normalized * scale;
+
+        SplineUtility.CalculateTangents(position, positionPrev, positionNext, forward, scale, out rightTangent, out leftTangent);
+
+        waterSpline.SetLeftTangent(index, leftTangent);
+        waterSpline.SetRightTangent(index, rightTangent);
+    }
+
     private void UpdateSprings()
     {
         int springsCount = _springs.Count;
@@ -94,7 +125,7 @@ public class WaterShapeController : MonoBehaviour
         }
     }
 
-    // On Enable for example purposes
+    //On Enable for example purposes
     void OnEnable()
     {
         StartCoroutine(CreateWaves());
@@ -124,6 +155,7 @@ public class WaterShapeController : MonoBehaviour
         foreach (WaterSpring spring in _springs)
         {
             spring.WaveSpringUpdate(_springStiffness, _dampening);
+            spring.WavePointUpdate();
         }
         UpdateSprings();
     }

Assets/Scripts/WaterSpring.cs

@@ -23,7 +23,7 @@ public class WaterSpring : MonoBehaviour
         Height = transform.localPosition.y;
     }
 
-    public void WavePointUpdate(int level)
+    public void WavePointUpdate()
     {
         if (_spriteShapeController != null)
         {