OniSplit/Math/FMath.cs

using System;

namespace Oni
{
    internal static class FMath
    {
        public static float Sign(float x)
        {
            if (x > 0.0f)
                return 1.0f;
            else if (x < 0.0f)
                return -1.0f;
            else
                return 0.0f;
        }

        public static float Sqrt(float x) => (float)Math.Sqrt(x);
        public static float Sqr(float x) => x * x;
        public static float Atan2(float y, float x) => (float)Math.Atan2(y, x);
        public static float Cos(float x) => (float)Math.Cos(x);
        public static float Sin(float x) => (float)Math.Sin(x);
        public static float Acos(float x) => (float)Math.Acos(x);
        public static float Round(float x, int digits) => (float)Math.Round(x, digits);
        public static int RoundToInt32(float f) => (int)Math.Round(f);
        public static int TruncateToInt32(float f) => (int)Math.Truncate(f);
    }
}
Revision:	1114
Committed:	Wed Jan 22 14:08:57 2020 UTC (5 years, 8 months ago) by iritscen
File size:	959 byte(s)
Log Message:	Adding OniSplit source code (v0.9.99.0). Many thanks to Neo for all his work over the years.
#	Content
1	using System;
2
3	namespace Oni
4	{
5	internal static class FMath
6	{
7	public static float Sign(float x)
8	{
9	if (x > 0.0f)
10	return 1.0f;
11	else if (x < 0.0f)
12	return -1.0f;
13	else
14	return 0.0f;
15	}
16
17	public static float Sqrt(float x) => (float)Math.Sqrt(x);
18	public static float Sqr(float x) => x * x;
19	public static float Atan2(float y, float x) => (float)Math.Atan2(y, x);
20	public static float Cos(float x) => (float)Math.Cos(x);
21	public static float Sin(float x) => (float)Math.Sin(x);
22	public static float Acos(float x) => (float)Math.Acos(x);
23	public static float Round(float x, int digits) => (float)Math.Round(x, digits);
24	public static int RoundToInt32(float f) => (int)Math.Round(f);
25	public static int TruncateToInt32(float f) => (int)Math.Truncate(f);
26	}
27	}