Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;

public class Main {
    public static Buffer fillBuffer(float[] array) {
        // Convert to floats because OpenGL doesnt work on doubles, and manually
        // casting each input value would take too much time.
        ByteBuffer bb = ByteBuffer.allocateDirect(4 * array.length); // each
        // float
        // takes 4
        // bytes
        bb.order(ByteOrder.LITTLE_ENDIAN);
        for (float d : array)
            bb.putFloat(d);
        bb.rewind();

        return bb;

    }

    public static Buffer fillBuffer(double[] array) {
        // Convert to floats because OpenGL doesnt work on doubles, and manually
        // casting each input value would take too much time.
        ByteBuffer bb = ByteBuffer.allocateDirect(4 * array.length); // each
        // float
        // takes 4
        // bytes
        bb.order(ByteOrder.LITTLE_ENDIAN);
        for (double d : array)
            bb.putFloat((float) d);
        bb.rewind();

        return bb;

    }
}