Curvy spline to 2D Edge collider

[_Aka_]

Hi,
I got a question from a user about how to convert a spline to 2D Edge collider. I wrote a small script for him that does so. I post it here, maybe it will help someone else:

Code:

using FluffyUnderware.Curvy;
using UnityEngine;

[RequireComponent(typeof(CurvySpline))]
[RequireComponent(typeof(EdgeCollider2D))]
[ExecuteInEditMode]
public class CurvySplineToEdgeCollider : MonoBehaviour
{
   private EdgeCollider2D edgeCollider;
   private CurvySpline spline;

   void OnEnable()
   {
       edgeCollider = GetComponent<EdgeCollider2D>();
       spline = GetComponent<CurvySpline>();

       spline.OnRefresh.AddListenerOnce(OnRefresh);
       RebuildCollider();
   }

   void OnDisable()
   {
       spline.OnRefresh.RemoveListener(OnRefresh);
       edgeCollider = null;
       spline = null;
   }

   private void OnRefresh(CurvySplineEventArgs arg0)
   {
       RebuildCollider();
   }

   private void RebuildCollider()
   {
       if (spline.Interpolation != CurvyInterpolation.Linear)
           Debug.LogWarning("Spline's interpolation should be Linear. Current value is " + spline.Interpolation);
       if(spline.ControlPointCount < 2)
           Debug.LogWarning("Spline should have at least two points. Current count is " + spline.ControlPointCount);
       else
       {
           Vector2[] newPoints = new Vector2[spline.ControlPointCount];
           for (int i = 0; i < newPoints.Length; i++)
           {
               newPoints[i].x = spline.ControlPoints[i].transform.localPosition.x;
               newPoints[i].y = spline.ControlPoints[i].transform.localPosition.y;
           }

           edgeCollider.points = newPoints;
       }
   }
}