Distorted Android

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

// Copyright 2016 Leszek Koltunski                                                               //

//                                                                                               //

// the Free Software Foundation, either version 2 of the License, or                             //

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

//                                                                                               //

// 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                             //

import android.content.Context;

import android.content.pm.ConfigurationInfo;

import android.content.res.Resources;

import android.graphics.BitmapFactory;

import android.opengl.GLSurfaceView;

import org.distorted.examples.R;

import org.distorted.library.effect.MatrixEffectMove;

import org.distorted.library.effect.MatrixEffectRotate;

import org.distorted.library.effect.MatrixEffectScale;

import org.distorted.library.effect.PostprocessEffectGlow;

import org.distorted.library.main.DistortedNode;

import org.distorted.library.main.DistortedScreen;

import org.distorted.library.main.DistortedTexture;

import java.io.IOException;

import java.io.InputStream;

import javax.microedition.khronos.egl.EGLConfig;

import javax.microedition.khronos.opengles.GL10;

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

   private static final int FLASH_TIME = 2000;

   private static final int NUM_LEAVES= colors.length/3;

   private final Resources mResources;

   private final DistortedTexture mLeaf;

   private final DistortedScreen mScreen;

   private final DistortedEffects[] mLeafEffects = new DistortedEffects[NUM_LEAVES];

   private final PostprocessEffectGlow[] mGlow = new PostprocessEffectGlow[NUM_LEAVES];

   private final Static3D mScale;

   private final Dynamic2D mHaloAndRadiusDyn;

   private final Dynamic4D[] mColorDyn;

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

      mView = v;

      DistortedTexture surface = new DistortedTexture();

      rot.add(new Static1D(  0));

      rot.add(new Static1D(360));

      DistortedEffects rootEffects = new DistortedEffects();

      rootEffects.apply(new MatrixEffectRotate(rot, axis, center) );

      rootEffects.apply(new MatrixEffectScale(mScale));

      DistortedNode root = new DistortedNode(surface, rootEffects, mesh);

      root.resizeFBO(5*LEAF_SIZE,5*LEAF_SIZE);

        {

      mHaloAndRadiusDyn.add(new Static2D( 0, 0));

      mHaloAndRadiusDyn.add(new Static2D(70,50));

      mColorDyn = new Dynamic4D[NUM_LEAVES];

      for(int leaf=0; leaf<NUM_LEAVES; leaf++)

        {

        Static4D P1     = new Static4D(colors[3*leaf],colors[3*leaf+1], colors[3*leaf+2], 0.0f);

        Static4D P2     = new Static4D(colors[3*leaf],colors[3*leaf+1], colors[3*leaf+2], 1.0f);

        mColorDyn[leaf].add(P1);

        mColorDyn[leaf].add(P2);

      makeGlow(0);

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

   private void makeGlow(int leaf)

     {

     mGlowing = leaf;

     mColorDyn[leaf].resetToBeginning();

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

     int glowing = mGlowing+1;

     if( glowing>=NUM_LEAVES ) glowing = 0;

     makeGlow(glowing);

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

     {

     mScreen.render(System.currentTimeMillis());

     }

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

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

     {

     float qh = (float)height;

     }

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

     {

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

     Bitmap leaf;

     try

       {

       leaf = BitmapFactory.decodeStream(is);

       }

     finally

       {

       try

         {

         is.close();

         }

     mLeaf.setTexture(leaf);

     PostprocessEffectGlow.enable();

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

    public void distortedException(Exception ex)

      {

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

      }

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

    public int openGlVersion()

      {

      Context context = mView.getContext();

      final ActivityManager activityManager     = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);

      final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();

      int glESversion = configurationInfo.reqGlEsVersion;

      int major = glESversion >> 16;

      int minor = glESversion & 0xff;

      return 100*major + 10*minor;

      }

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

    public InputStream localFile(int fileID)

      {

      return mResources.openRawResource(fileID);

      }

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

    public void logMessage(String message)

      {

      android.util.Log.e("MovingGlow", message );

      }