// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.

using System;

namespace osu.Framework.Utils
{
    public static class MathUtils
    {
        /// <summary>
        /// Converts degrees to radians.
        /// </summary>
        /// <param name="degrees">An angle in degrees.</param>
        /// <returns>The angle expressed in radians.</returns>
        public static float DegreesToRadians(float degrees)
        {
            return degrees * MathF.PI / 180.0f;
        }

        /// <summary>
        /// Converts degrees to radians.
        /// </summary>
        /// <param name="degrees">An angle in degrees.</param>
        /// <returns>The angle expressed in radians.</returns>
        public static double DegreesToRadians(double degrees)
        {
            return degrees * Math.PI / 180.0;
        }

        /// <summary>
        /// Converts radians to degrees.
        /// </summary>
        /// <param name="radians">An angle in radians.</param>
        /// <returns>The angle expressed in degrees.</returns>
        public static float RadiansToDegrees(float radians)
        {
            return radians * (180.0f / MathF.PI);
        }

        /// <summary>
        /// Converts radians to degrees.
        /// </summary>
        /// <param name="radians">An angle in radians.</param>
        /// <returns>The angle expressed in degrees.</returns>
        public static double RadiansToDegrees(double radians)
        {
            return radians * (180.0 / Math.PI);
        }
    }
}