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 */ 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
