Here you can find the source of normalizeCoordsSum(float[] vector, float newSum)
public static float[] normalizeCoordsSum(float[] vector, float newSum)
//package com.java2s; /* // ww w . j av a2 s.c o m * Copyright 2008-2013, ETH Z?rich, Samuel Welten, Michael Kuhn, Tobias Langner, * Sandro Affentranger, Lukas Bossard, Michael Grob, Rahul Jain, * Dominic Langenegger, Sonia Mayor Alonso, Roger Odermatt, Tobias Schlueter, * Yannick Stucki, Sebastian Wendland, Samuel Zehnder, Samuel Zihlmann, * Samuel Zweifel * * This file is part of Jukefox. * * Jukefox is free software: you can redistribute it and/or modify it under the * terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or any later version. Jukefox is * distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * PARTICULAR PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along with * Jukefox. If not, see <http://www.gnu.org/licenses/>. */ public class Main { public static float[] normalizeCoordsSum(float[] vector, float newSum) { float sum = 0; for (int i = 0; i < vector.length; i++) { sum += vector[i]; } for (int i = 0; i < vector.length; i++) { vector[i] /= sum * newSum; } return vector; } }