Distorted Android

package org.distorted.examples.girl;

import java.io.IOException;

import java.io.InputStream;

import javax.microedition.khronos.egl.EGLConfig;

import javax.microedition.khronos.opengles.GL10;

import org.distorted.examples.R;

import org.distorted.library.Distorted;

import org.distorted.library.DistortedBitmap;

import org.distorted.library.Float1D;

import org.distorted.library.Float2D;

import org.distorted.library.Float3D;

import org.distorted.library.Float4D;

import org.distorted.library.Interpolator3D;

import org.distorted.library.Interpolator1D;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.opengl.GLES20;

import android.opengl.GLSurfaceView;

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

class GirlRenderer implements GLSurfaceView.Renderer 

{

    private GLSurfaceView mView;

    private DistortedBitmap mGirl;

    private Float2D pLeft, pRight, pHips;

    private Float4D Region, sinkRegion, HipsRegion;

    private static Interpolator3D diL, diR;

    private static Interpolator1D diHips, diSink;

    private static Float3D v0,v1,v2,v3;

    private static Float1D d0, d1, s0;

    private int bmpHeight, bmpWidth;

    private static int boobsSwing;

    private static int hipsSwirl;

    private static float boobsSink;

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

   public GirlRenderer(GLSurfaceView v) 

      {

      mView = v;

      boobsSwing = 0;

      hipsSwirl  = 0;

      boobsSink  = 1.0f;

      pLeft = new Float2D(132, 264);

      pRight= new Float2D(247, 264);

      // Make the boobs bigger

      sinkRegion = new Float4D(0,0,60,60);

      s0 = new Float1D(boobsSink);

      diSink = new Interpolator1D(); 

      diSink.setCount(0.5f);

      diSink.setDuration(0);

      diSink.add(s0);

      // Boobs Movement

      Region = new Float4D(0,0,45,45);

      diL = new Interpolator3D();

      diR = new Interpolator3D();

      diL.setCount(0.0f);

      diR.setCount(0.0f);

      diL.setDuration(1000);

      diR.setDuration(1000);

      v0 = new Float3D( 0,-boobsSwing, 0);

      v1 = new Float3D( boobsSwing, 0, 0);

      v2 = new Float3D( 0, boobsSwing, 0);

      v3 = new Float3D(-boobsSwing, 0, 0);

      diL.add(v0);

      diL.add(v1);

      diL.add(v2);

      diL.add(v3);

      diR.add(v0);

      diR.add(v3);

      diR.add(v2);

      diR.add(v1);

      // Movement of the hips

      pHips = new Float2D(216,505);

      HipsRegion = new Float4D(0,0,120,120);

      diHips = new Interpolator1D();

      d0 = new Float1D(-hipsSwirl);

      d1 = new Float1D(+hipsSwirl);

      diHips.add(d0);

      diHips.add(d1);

      diHips.setDuration(1000);

      diHips.setCount(0.0f);

      }

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

   public static void setHips(int s)

     {      

     hipsSwirl = s;

     d0.set(-hipsSwirl);

     d1.set(+hipsSwirl);

     }

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

   public static void setSize(float s)

     {

     boobsSink = s;

     s0.set(boobsSink);

     }

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

   public static void setSwing(int s)

     {

     boobsSwing = s; 

     v0.set( 0,-boobsSwing, 0);

     v1.set( boobsSwing, 0, 0);

     v2.set( 0, boobsSwing, 0);

     v3.set(-boobsSwing, 0, 0);

     }

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

   public void onDrawFrame(GL10 glUnused) 

      {

      GLES20.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);

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

      mGirl.draw(System.currentTimeMillis());

      }

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

    public void onSurfaceChanged(GL10 glUnused, int width, int height) 

      { 

      mGirl.abortAllEffects(Distorted.TYPE_PRE);

      if( bmpHeight/bmpWidth > height/width )

        {

        int w = (height*bmpWidth)/bmpHeight;

        mGirl.move((width-w)/2 ,0, 0);

        mGirl.scale((float)height/bmpHeight);

        }

      else

        {

        int h = (width*bmpHeight)/bmpWidth;

        mGirl.move(0 ,(height-h)/2, 0);

        mGirl.scale((float)width/bmpWidth);

        }

      Distorted.onSurfaceChanged(width, height); 

      }

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

    public void onSurfaceCreated(GL10 glUnused, EGLConfig config) 

      {    

      InputStream is = mView.getContext().getResources().openRawResource(R.raw.girl);

      Bitmap bitmap;

      try 

        {

        bitmap = BitmapFactory.decodeStream(is);

        } 

      finally 

        {

        try 

          {

          is.close();

          } 

        catch(IOException e) { }

        }  

      bmpHeight = bitmap.getHeight();

      bmpWidth  = bitmap.getWidth();

      mGirl = new DistortedBitmap(bitmap, 30);

      mGirl.sink( diSink, sinkRegion, pLeft );

      mGirl.sink( diSink, sinkRegion, pRight);

      mGirl.distort(diL, Region, pLeft );

      mGirl.distort(diR, Region, pRight);

      mGirl.swirl(diHips, HipsRegion, pHips);

      try

        {

        Distorted.onSurfaceCreated(mView.getContext());

        }

      catch(Exception ex)

        {

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

        }

      }

}