Distorted Android

///////////////////////////////////////////////////////////////////////////////////////////////////

// Copyright 2016 Leszek Koltunski                                                               //

//                                                                                               //

// This file is part of Distorted.                                                               //

//                                                                                               //

// Distorted 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 2 of the License, or                             //

// (at your option) any later version.                                                           //

//                                                                                               //

// Distorted 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 Distorted.  If not, see <http://www.gnu.org/licenses/>.                            //

///////////////////////////////////////////////////////////////////////////////////////////////////

import java.io.IOException;

import java.io.InputStream;

import java.util.Random;

import javax.microedition.khronos.egl.EGLConfig;

import javax.microedition.khronos.opengles.GL10;

import org.distorted.library.type.DynamicQuat;

import org.distorted.library.DistortedEffectQueues;

import org.distorted.library.type.Static3D;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.opengl.GLES20;

import android.opengl.GLSurfaceView;

///////////////////////////////////////////////////////////////////////////////////////////////////

class QuaternionRenderer implements GLSurfaceView.Renderer 

  private static final int NUM_QUATERNIONS = 5;

  private DistortedEffectQueues mQueues;

///////////////////////////////////////////////////////////////////////////////////////////////////

    mGrid    = new GridCubes(1,1,false);

    mTexture = new DistortedTexture(1,1,1);

    mQueues  = new DistortedEffectQueues();

    mRot     = new DynamicQuat();

    Random rnd = new Random(System.currentTimeMillis());

      {

      y = 2*rnd.nextFloat()-1;

      z = 2*rnd.nextFloat()-1;

      w = 2*rnd.nextFloat()-1;

    mRot.setCount(0);

    mRot.setDuration(8000);

///////////////////////////////////////////////////////////////////////////////////////////////////

    {

    GLES20.glClear( GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);

///////////////////////////////////////////////////////////////////////////////////////////////////

    {

    mQueues.move( new Static3D( (width-scaleFactor)/2 , (height-scaleFactor)/2 , 0) );

    mQueues.scale(scaleFactor);

    mQueues.quaternion( mRot, new Static3D(0.5f,0.5f,0) );

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

    {

    Bitmap bitmap;

      {

      bitmap = BitmapFactory.decodeStream(is);

      } 

    finally 

      {

        {

      }  

      {

      Distorted.onSurfaceCreated(mView.getContext());

      }

    catch(Exception ex)

      {

      android.util.Log.e("Quaternion", ex.getMessage() );

  }