mMathf -》 Unity3d通用脚本 

 1 public class mMathf
 2 {
 3     /// <summary>
 4     /// 辗转 相除法  求 最大公约数
 5     /// a / b = k 
 6     /// a % b = r
 7     /// 原理 gcd(a,b) = gcd(b,r)
 8     /// 具体 原理 参考
 9     /// http://caixinhua1010.blog.163.com/blog/static/10540100920102138139141/
10     /// </summary>
11     /// <param name="max"></param>
12     /// <param name="min"></param>
13     /// <returns></returns>
14     public static int GCD(int paramter0, int paramter1)
15     {
16         int max = paramter0 > paramter1 ? paramter0 : paramter1;
17         int min = paramter0 <= paramter1 ? paramter0 : paramter1;
18 
19         int t,
20             i = max,
21             j = min;
22         while ((max % min) != 0) {
23             t = min;
24             min = max % min;
25             max = t;
26         }
27         return min;
28     }
29 
30     /// <summary>
31     /// 求 最小公倍数
32     /// p0 * p1 / gcd(p0,p1)
33     /// </summary>
34     /// <param name="paramter0"></param>
35     /// <param name="paramter1"></param>
36     /// <returns></returns>
37     public static int LCM(int paramter0, int paramter1)
38     {
39         int gcd = GCD(paramter0, paramter1);
40 
41         return paramter0 * paramter1 / gcd;
42     }
43 }

 

posted @ 2014-12-13 15:50  灵魂重新  阅读(304)  评论(0)    收藏  举报