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 javax.microedition.khronos.egl.EGLConfig;

import javax.microedition.khronos.opengles.GL10;

import org.distorted.library.effect.MatrixEffectShear;

import org.distorted.library.effect.VertexEffectDeform;

import org.distorted.library.effect.VertexEffectDistort;

import org.distorted.library.main.DistortedEffects;

import org.distorted.library.main.DistortedScreen;

import org.distorted.library.main.DistortedTexture;

import org.distorted.library.message.EffectMessage;

import org.distorted.library.type.Static3D;

import org.distorted.library.type.Static4D;

import android.graphics.Bitmap;

import android.graphics.Canvas;

import android.graphics.Paint;

import android.graphics.Paint.Style;

import android.opengl.GLSurfaceView;

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

   private static final int NUM_LINES   = 10;

   private GLSurfaceView mView;

   private DistortedEffects mEffects;

   private MeshBase mMesh;

   private Static3D[] vDeform;

   private Static3D[] vShear;

   private float mRadius;

   private MatrixEffectShear mMovingShear, mReleasedShear;

   private VertexEffectDistort mMovingDistort, mReleasedDistort;

   private VertexEffectDeform mMovingDeform, mReleasedDeform;

      mView = view;

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

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

      releasedDistortDynamic.setMode(Dynamic3D.MODE_PATH);

      Dynamic3D movingDistortDynamic = new Dynamic3D(0,0.5f);

      movingDistortDynamic.setMode(Dynamic3D.MODE_PATH);

        {

      releasedDeformDynamic.setMode(Dynamic3D.MODE_PATH);

      Dynamic3D movingDeformDynamic = new Dynamic3D(0,0.5f);

      movingDeformDynamic.setMode(Dynamic3D.MODE_PATH);

      vDeform = new Static3D[NUM_VECTORS];

      for(int i=0; i<NUM_VECTORS; i++)

      // Shear

      releasedShearDynamic.setMode(Dynamic3D.MODE_PATH);

      Dynamic3D movingShearDynamic = new Dynamic3D(0,0.5f);

      movingShearDynamic.setMode(Dynamic3D.MODE_PATH);

      vShear = new Static3D[NUM_VECTORS];

      for(int i=0; i<NUM_VECTORS; i++)

        {

        vShear[i] = new Static3D(0,0,0);

      mMovingDeform    = new VertexEffectDeform ( movingDeformDynamic   , mTouchPoint, mRegion);

      mMovingShear     = new MatrixEffectShear  ( movingShearDynamic    , mTouchPoint         );

      mReleasedDistort = new VertexEffectDistort( releasedDistortDynamic, mTouchPoint, mRegion);

      mReleasedDeform  = new VertexEffectDeform ( releasedDeformDynamic , mTouchPoint, mRegion);

      mReleasedShear   = new MatrixEffectShear  ( releasedShearDynamic  , mTouchPoint         );

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

      mMode = mode;  

      }

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

// keep aborting the 'released' effects, otherwise we are quickly going to run out of room in

// effect queues.

   public void effectMessage(final EffectMessage em, final long effectID, final long objectID)

     {

     switch(em)

        {

        case EFFECT_FINISHED: mEffects.abortById(effectID); break;

        }

     }

     {

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

     {

     scrHeight = height;

     scrWidth  = width;

     int h=height/2;

     stretchCanvas = new Canvas(stretchBitmap);

     paint.setColor(0xff008800);

     paint.setStyle(Style.FILL);

     stretchCanvas.drawRect(0, 0, w, h, paint);

     paint.setColor(0xffffffff);

       {

       stretchCanvas.drawRect(              0, h*i/NUM_LINES-1, w              , h*i/NUM_LINES+1, paint);

     mTexture.setTexture(stretchBitmap);

     mScreen.resize(width, height);

     }

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

   public void onSurfaceCreated(GL10 glUnused, EGLConfig config)

     {

     VertexEffectDeform.enable();

     try

       {

       Distorted.onCreate(mView.getContext());

       }

     catch(Exception ex)

       {

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

     {

     if( yt>scrHeight/2 ) yt=scrHeight/2;

     switch(mMode)

       {

       case DISTORT: vDistort[0].set(0,0,0);

       case DEFORM : vDeform[0].set(0,0,0);

       case SHEAR  : vShear[0].set(0,0,0);

       }

     }

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

     {

     switch(mMode)

       {

       }

     }

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

     {

     float damp = -0.65f;

     switch(mMode)

       {

       case DISTORT: for(int i=1; i<NUM_VECTORS-1; i++)

                       {

       case DEFORM : for(int i=1; i<NUM_VECTORS-1; i++)

                       {

       case SHEAR  : for(int i=1; i<NUM_VECTORS-1; i++)

                       {

       }

     }

   }