first commit

NitroxClient/Unity/Helper/MathUtil.cs

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+using UnityEngine;
+
+namespace NitroxClient.Unity.Helper
+{
+    public class MathUtil
+    {
+        public static Vector3 ClampMagnitude(Vector3 v, float max, float min)
+        {
+            double sm = v.sqrMagnitude;
+            if (sm > (double)max * max)
+            {
+                return v.normalized * max;
+            }
+            else if (sm < (double)min * min)
+            {
+                return v.normalized * min;
+            }
+
+            return v;
+        }
+    }
+}