UnityEngine.Terrain.INTERNAL_CALL_RemoveTrees C# (CSharp) Method

        private static extern void INTERNAL_CALL_RemoveTrees(Terrain self, ref Vector2 position, float radius, int prototypeIndex);
        [MethodImpl(MethodImplOptions.InternalCall)]

 internal void RemoveTrees(Vector2 position, float radius, int prototypeIndex)
 {
     Terrain.INTERNAL_CALL_RemoveTrees(this, ref position, radius, prototypeIndex);
 }