namespace Yw.WinFrmUI.HydroL3d
{
    /// <summary>
    /// float拓展
    /// </summary>
    public static class FloatExtensions
    {
        /// <summary>
        /// 是否无效
        /// </summary>
        public static bool Invalid(this float rhs)
        {
            if (float.IsNaN(rhs) || rhs == float.MinValue || rhs == float.MaxValue)
            {
                return true;
            }
            return false;
        }

        /// <summary>
        /// 是否有效
        /// </summary>
        /// <param name="rhs"></param>
        /// <returns></returns>
        public static bool Valid(this float rhs)
        {
            return !rhs.Invalid();
        }
    }
}