using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Rs.Framework
{
    /// <summary>
    /// 弧度&角度转换
    /// </summary>
    public static class AngleTool
    {
        /// <summary>
        /// 度转弧度   2*3.14=360  PI=180   PI/180 * DEG
        /// </summary>
        /// <param name="deg"></param>
        /// <returns></returns>
        public static double Deg2Rad(double deg)
        {
            return Math.PI / 180 * deg;
        }

        /// <summary>
        /// 弧度转度 2*3.14=360  PI=180  180/PI*rad
        /// </summary>
        /// <param name="rad"></param>
        /// <returns></returns>
        public static double Rad2Deg(double rad)
        {
            return 180/Math.PI* rad;
        }
    }
}