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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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// 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.MeshQuad;
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import org.distorted.library.type.Dynamic;
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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, DistortedLibrary.ExceptionListener
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{
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private GLSurfaceView mView;
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private DistortedTexture mTexture;
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leszek
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private DistortedScreen mScreen;
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private Static3D mScaleStart, mScaleEnd, mMoveStart, mMoveEnd;
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private float mBmpRatio;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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CatAndDogRenderer(GLSurfaceView v)
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{
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final int DURATION_CHROMA_ALPHA = 3000;
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final int DURATION_MATRIX_EFFECTS = 10000;
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mView = v;
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DistortedEffects effects = new DistortedEffects();
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mScaleStart= new Static3D(1,1,1);
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mScaleEnd = new Static3D(1,1,1);
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Dynamic3D diScale = new Dynamic3D(DURATION_MATRIX_EFFECTS,0.0f);
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diScale.add(mScaleStart);
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diScale.add(mScaleEnd );
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diScale.add(mScaleStart);
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diScale.setMode(Dynamic.MODE_PATH);
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effects.apply( new MatrixEffectScale( diScale ));
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Dynamic1D diRotate = new Dynamic1D(DURATION_MATRIX_EFFECTS,0.0f);
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diRotate.add(new Static1D( 0));
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diRotate.add(new Static1D(360));
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effects.apply( new MatrixEffectRotate( diRotate, new Static3D(0,0,1), new Static3D(0,0,0)) );
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mMoveStart= new Static3D(0,0,0);
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mMoveEnd = new Static3D(0,0,0);
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Dynamic3D diMove= new Dynamic3D(DURATION_MATRIX_EFFECTS,0.0f);
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diMove.add( mMoveStart );
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diMove.add( mMoveEnd );
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effects.apply( new MatrixEffectMove( diMove ));
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Dynamic1D diChroma = new Dynamic1D(DURATION_CHROMA_ALPHA,0.0f);
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diChroma.add(new Static1D(1));
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diChroma.add(new Static1D(0));
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Static3D chromaCenter= new Static3D( -0.25f, 0, 0 );
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Static3D chromaRegion= new Static3D( 0.2f, 0.3f, 0.2f );
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effects.apply( new FragmentEffectChroma( diChroma, new Static3D(1,0,0), chromaCenter, chromaRegion ,true) );
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Dynamic1D diAlpha = new Dynamic1D(DURATION_CHROMA_ALPHA,0.0f);
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diAlpha.add(new Static1D(1));
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diAlpha.add(new Static1D(0));
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Static3D alphaCenter = new Static3D( +0.25f, 0, 0 );
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Static3D alphaRegion = new Static3D( 0.2f, 0.3f, 0.2f );
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effects.apply( new FragmentEffectAlpha( diAlpha, alphaCenter, alphaRegion, false) );
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mTexture = new DistortedTexture();
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mScreen = new DistortedScreen();
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mScreen.attach(mTexture,effects,new MeshQuad());
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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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final float SCALE_START = 0.3f;
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final float SCALE_END = 0.6f;
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float min= (width>height ? height : width);
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mScaleStart.set( SCALE_START*min, SCALE_START*min*mBmpRatio, 1 );
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mScaleEnd .set( SCALE_END *min, SCALE_END *min*mBmpRatio, 1 );
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mMoveStart.set( 0.5f*width - (SCALE_START/2)*min , 0.5f*height - SCALE_START/2*min*mBmpRatio, 0);
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mMoveEnd .set(-0.5f*width + (SCALE_START/2)*min , -0.5f*height + SCALE_START/2*min*mBmpRatio, 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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mBmpRatio = (float)bitmap.getHeight()/bitmap.getWidth();
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mTexture.setTexture(bitmap);
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FragmentEffectChroma.enable();
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FragmentEffectAlpha.enable();
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DistortedLibrary.onCreate(mView.getContext(),this);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void distortedException(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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