Distorted Android

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.DistortedCubes;

import org.distorted.library.EffectNames;

import org.distorted.library.EffectTypes;

import org.distorted.library.type.Dynamic3D;

import org.distorted.library.type.Static3D;

import org.distorted.library.type.Static4D;

import org.distorted.library.type.Dynamic4D;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.opengl.GLES20;

import android.opengl.GLSurfaceView;

    private static final int SIZE = 100;

    private DistortedCubes mCube;

    private EffectNames[] order;

    private Dynamic3D mMoveInter, mScaleInter, mShearInter;

    private Dynamic4D mDynamicRotate;

    private Static3D mZeroPoint, mMovePoint, mScalePoint, mShearPoint;

    private Static4D mRotatePoint;

    void setMove(float x, float y, float z)

      mMovePoint.set(x, y, z);

      }

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

    void setScale(float x, float y, float z)

      {

      mScalePoint.set(x, y, z);

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

    void setRotate(float a, float x, float y, float z)

      {

      mRotatePoint.set(a,x,y,z);

      }

    void setShear(float x, float y, float z)

      mShearPoint.set(x, y, z);

      }

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

    void setOrder(EffectNames[] effects)

      {

      order = effects;

      setMatrixEffects();

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

    private void setMatrixEffects()

      {

      mCube.abortEffects(EffectTypes.MATRIX);

      for( int i=0; i<=order.length-1 ; i++ )

        {

        switch(order[i])

          {

          case MOVE  : mCube.move(mMoveInter)                 ; break;

          case SCALE : mCube.scale(mScaleInter)               ; break;

          case ROTATE: mCube.rotate(mDynamicRotate,mZeroPoint); break;

          case SHEAR : mCube.shear(mShearInter, mZeroPoint)   ; break;

          }

        }

      }

    Matrix3DRenderer(GLSurfaceView v)

      mView = v;

      mCube = new DistortedCubes( 1, "1", SIZE);

      mZeroPoint   = new Static3D(0,0,0);

      mMovePoint   = new Static3D(0,0,0);

      mScalePoint  = new Static3D(1,1,1);

      mShearPoint  = new Static3D(0,0,0);

      mRotatePoint = new Static4D(0,1,0,0);

      mMoveInter    = new Dynamic3D();

      mScaleInter   = new Dynamic3D();

      mShearInter   = new Dynamic3D();

      mDynamicRotate= new Dynamic4D();

      mMoveInter.add(mMovePoint);

      mScaleInter.add(mScalePoint);

      mShearInter.add(mShearPoint);

      mDynamicRotate.add(mRotatePoint);

      }

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

    public void onDrawFrame(GL10 glUnused) 

      {

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

      mCube.draw(System.currentTimeMillis());

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

      {

      setMatrixEffects();

      Distorted.onSurfaceChanged(width, height); 

      }

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

    public void onSurfaceCreated(GL10 glUnused, EGLConfig config) 

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

      Bitmap bitmap;

      try 

        {

        bitmap = BitmapFactory.decodeStream(is);

        } 

      finally 

        {

        try 

          {

          is.close();

          } 

        catch(IOException e) { }

        }  

      mCube.setBitmap(bitmap);

}