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31 lines
787 B
31 lines
787 B
14 years ago
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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package jme3tools.navigation;
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/**
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* Provides various helper methods for number conversions (such as degree to radian
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* conversion, decimal degree to radians etc)
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* @author Benjamin Jakobus, based on JMarine (by Cormac Gebruers and Benjamin
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* Jakobus)
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* @version 1.0
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* @since 1.0
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*/
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public class NumUtil {
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/**
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* Rounds a number
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* @param Rval number to be rounded
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* @param Rpl number of decimal places
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* @return rounded number
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* @since 0.1
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*/
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public float Round(float Rval, int Rpl) {
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float p = (float) Math.pow(10, Rpl);
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Rval = Rval * p;
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float tmp = Math.round(Rval);
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return (float) tmp / p;
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}
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}
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