diff --git a/Scripts/Utils/MathFunctions.cs b/Scripts/Utils/MathFunctions.cs
index 66ffb10d..373376b1 100644
--- a/Scripts/Utils/MathFunctions.cs
+++ b/Scripts/Utils/MathFunctions.cs
@@ -61,4 +61,39 @@ public static class MathFunctions
         
         return new Tuple<float, float>(output, currentVelocity);
     }
+    
+    // --- Helpers ---
+    private static float Cross(Vector2 a, Vector2 b) => a.X * b.Y - a.Y * b.X;
+
+    // --- Point → infinite line ---
+    public static float DistancePointToLine(Vector2 p, Vector2 a, Vector2 b)
+    {
+        Vector2 ab = b - a;
+        float len = ab.Length();
+        if (len == 0f)
+            throw new ArgumentException("Line points must not be identical.", nameof(b));
+
+        // |(b - a) x (p - a)| / |b - a|
+        return Mathf.Abs(Cross(ab, p - a)) / len;
+    }
+
+    // --- Point → line segment ---
+    public static float DistancePointToSegment(Vector2 p, Vector2 a, Vector2 b)
+    {
+        Vector2 ab = b - a;
+        float abLenSq = ab.LengthSquared();
+
+        // Degenerate segment → distance to the single endpoint
+        if (abLenSq == 0f)
+            return (p - a).Length();
+
+        // Project p onto the line, normalize to [0,1], then clamp to segment
+        float t = (p - a).Dot(ab) / abLenSq;
+        t = Mathf.Clamp(t, 0f, 1f);
+
+        Vector2 closest = a + t * ab;
+
+        // Replacement for Vector2.Distance: length of the difference vector
+        return (p - closest).Length();
+    }
 }
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