/// <summary>
/// Gets whether or not a specified <see cref="Ray"/> intersects with this sphere.
/// </summary>
/// <param name="ray">The ray for testing.</param>
/// <param name="result">Distance of ray intersection or <c>null</c> if there is no intersection as an output parameter.</param>
public void Intersects(ref Ray ray, out float?result)
{
ray.Intersects(ref this, out result);
}
/// <summary>
/// Gets whether or not a specified <see cref="Ray"/> intersects with this sphere.
/// </summary>
/// <param name="ray">The ray for testing.</param>
/// <returns>Distance of ray intersection or <c>null</c> if there is no intersection.</returns>
public float?Intersects(Ray ray)
{
return(ray.Intersects(this));
}