Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * This file is part of the PanoramaGL library for Android.
 *
 *  Authors: Javier Baez <javbaezga@gmail.com> and Miguel auay <mg_naunay@hotmail.com>
 *
 *  $Id$
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; version 3 of
 * the License
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.FloatBuffer;
import java.nio.IntBuffer;

public class Main {
    /**android methods*/

    //Only for Android
    public static IntBuffer makeFloatBuffer(int[] array) {
        final int integerSize = Integer.SIZE / 8;
        ByteBuffer byteBuffer = ByteBuffer.allocateDirect(array.length * integerSize);
        byteBuffer.order(ByteOrder.nativeOrder());
        IntBuffer intBuffer = byteBuffer.asIntBuffer();
        intBuffer.put(array);
        intBuffer.position(0);
        return intBuffer;
    }

    public static FloatBuffer makeFloatBuffer(int length) {
        final int floatSize = Float.SIZE / 8;
        ByteBuffer byteBuffer = ByteBuffer.allocateDirect(length * floatSize);
        byteBuffer.order(ByteOrder.nativeOrder());
        FloatBuffer floatBuffer = byteBuffer.asFloatBuffer();
        floatBuffer.position(0);
        return floatBuffer;
    }

    public static FloatBuffer makeFloatBuffer(float[] array) {
        final int floatSize = Float.SIZE / 8;
        ByteBuffer byteBuffer = ByteBuffer.allocateDirect(array.length * floatSize);
        byteBuffer.order(ByteOrder.nativeOrder());
        FloatBuffer floatBuffer = byteBuffer.asFloatBuffer();
        floatBuffer.put(array);
        floatBuffer.position(0);
        return floatBuffer;
    }

    public static FloatBuffer makeFloatBuffer(float[][] array2d, int rows, int cols) {
        float[] result = new float[rows * cols];
        //m[3+4*2] = -1.0f;
        //m[2][3] = -1.0f;
        int k = 0;
        for (int i = 0; i < rows; i++)
            for (int j = 0; j < cols; j++)
                result[k++] = array2d[i][j];
        /*int i = 0;
        for (float[] array : array2d)
        {
          for (float value : array)
          {
             result[i++] = value;
          }
        }*/
        return makeFloatBuffer(result);
    }
}