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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2016 Leszek Koltunski //
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// //
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Leszek Koltunski
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// This file is part of Distorted. //
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Leszek Koltunski
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// //
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Leszek Koltunski
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// Distorted is free software: you can redistribute it and/or modify //
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bc0a685b
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Leszek Koltunski
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Distorted is distributed in the hope that it will be useful, //
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Leszek Koltunski
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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Leszek Koltunski
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// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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Leszek Koltunski
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package org.distorted.examples.catanddog;
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Leszek Koltunski
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import java.io.IOException;
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import java.io.InputStream;
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import javax.microedition.khronos.egl.EGLConfig;
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import javax.microedition.khronos.opengles.GL10;
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Leszek Koltunski
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import org.distorted.examples.R;
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import org.distorted.library.effect.FragmentEffectAlpha;
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import org.distorted.library.effect.FragmentEffectChroma;
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import org.distorted.library.effect.MatrixEffectMove;
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import org.distorted.library.effect.MatrixEffectRotate;
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import org.distorted.library.effect.MatrixEffectScale;
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import org.distorted.library.main.DistortedLibrary;
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import org.distorted.library.main.DistortedEffects;
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import org.distorted.library.main.DistortedScreen;
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import org.distorted.library.main.DistortedTexture;
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Leszek Koltunski
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import org.distorted.library.mesh.MeshRectangles;
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import org.distorted.library.type.Dynamic1D;
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import org.distorted.library.type.Dynamic3D;
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import org.distorted.library.type.Static1D;
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import org.distorted.library.type.Static3D;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.opengl.GLSurfaceView;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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class CatAndDogRenderer implements GLSurfaceView.Renderer
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{
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private static final int DURATION = 10000; // 10 seconds
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private GLSurfaceView mView;
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private DistortedEffects mEffects;
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private MeshRectangles mMesh;
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private DistortedTexture mTexture;
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private DistortedScreen mScreen;
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private int mObjHeight, mObjWidth;
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private Static3D mMove, mRotate;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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CatAndDogRenderer(GLSurfaceView v)
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{
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mView = v;
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mMesh = new MeshRectangles(1,1); // no vertex effects, grid can be a (1x1) quad.
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Dynamic3D moveDyn= new Dynamic3D(DURATION,0.0f);
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mRotate = new Static3D(0,0,0);
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mMove = new Static3D(0,0,0);
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moveDyn.add(mMove);
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moveDyn.add(new Static3D(0,0,0));
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Static3D chromaCenter= new Static3D( 530, 300, 0 );
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Static3D chromaRegion= new Static3D( 100, 100, 100 );
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Static3D alphaCenter = new Static3D( 230, 300, 0 );
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Static3D alphaRegion = new Static3D( 100, 100, 100 );
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Dynamic1D chromaDyn = new Dynamic1D(3000,0.0f);
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chromaDyn.add(new Static1D(1));
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chromaDyn.add(new Static1D(0));
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Dynamic1D alphaDyn = new Dynamic1D(3000,0.0f);
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alphaDyn.add(new Static1D(1));
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alphaDyn.add(new Static1D(0));
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Dynamic3D diScale = new Dynamic3D(DURATION,0.0f);
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diScale.add(new Static3D(1,1,1));
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diScale.add(new Static3D(0.33f,0.33f,1));
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Dynamic1D diRotate = new Dynamic1D(DURATION,0.0f);
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diRotate.add(new Static1D( 0));
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diRotate.add(new Static1D(360));
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mEffects = new DistortedEffects();
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mEffects.apply( new MatrixEffectRotate( diRotate, new Static3D(0,0,1), mRotate) );
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mEffects.apply( new MatrixEffectScale(diScale));
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mEffects.apply( new MatrixEffectMove(moveDyn));
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mEffects.apply( new FragmentEffectChroma( chromaDyn, new Static3D(1,0,0), chromaCenter, chromaRegion ,true) );
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mEffects.apply( new FragmentEffectAlpha(alphaDyn, alphaCenter, alphaRegion, false) );
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mScreen = new DistortedScreen();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onSurfaceChanged(GL10 glUnused, int width, int height)
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{
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mMove.set(width-mObjWidth,height-mObjHeight,0);
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mScreen.resize(width, height);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onDrawFrame(GL10 glUnused)
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{
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mScreen.render( System.currentTimeMillis() );
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onSurfaceCreated(GL10 glUnused, EGLConfig config)
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{
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InputStream is = mView.getContext().getResources().openRawResource(R.raw.cat_and_dog);
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Bitmap bitmap;
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try
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{
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bitmap = BitmapFactory.decodeStream(is);
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}
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finally
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{
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try
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{
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is.close();
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}
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catch(IOException e) { }
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}
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mObjHeight = bitmap.getHeight();
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mObjWidth = bitmap.getWidth();
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mRotate.set(mObjWidth/2,mObjHeight/2,0);
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if( mTexture==null ) mTexture = new DistortedTexture(mObjWidth,mObjHeight);
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mTexture.setTexture(bitmap);
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mScreen.detachAll();
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mScreen.attach(mTexture,mEffects,mMesh);
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FragmentEffectChroma.enable();
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FragmentEffectAlpha.enable();
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try
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{
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DistortedLibrary.onCreate(mView.getContext());
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}
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catch(Exception ex)
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{
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android.util.Log.e("CatAndDog", ex.getMessage() );
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}
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}
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}
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