1 /*
2  * To change this template, choose Tools | Templates
3  * and open the template in the editor.
4  */
5 package jme3tools.navigation;
6 
7 /**
8  * Provides various helper methods for number conversions (such as degree to radian
9  * conversion, decimal degree to radians etc)
10  * @author Benjamin Jakobus, based on JMarine (by Cormac Gebruers and Benjamin
11  *          Jakobus)
12  * @version 1.0
13  * @since 1.0
14  */
15 public class NumUtil {
16 
17     /**
18      * Rounds a number
19      * @param Rval number to be rounded
20      * @param Rpl number of decimal places
21      * @return rounded number
22      * @since 0.1
23      */
Round(float Rval, int Rpl)24     public float Round(float Rval, int Rpl) {
25         float p = (float) Math.pow(10, Rpl);
26         Rval = Rval * p;
27         float tmp = Math.round(Rval);
28         return (float) tmp / p;
29     }
30 }
31