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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2016 Leszek Koltunski //
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// //
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// This file is part of Distorted. //
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// //
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// Distorted is free software: you can redistribute it and/or modify //
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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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// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.examples.flatblur2;
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import android.content.res.Resources;
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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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import org.distorted.examples.R;
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import org.distorted.library.effect.EffectQuality;
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import org.distorted.library.effect.EffectType;
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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.effect.PostprocessEffectGlow;
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import org.distorted.library.main.DistortedEffects;
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import org.distorted.library.main.DistortedLibrary;
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import org.distorted.library.main.DistortedNode;
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import org.distorted.library.main.DistortedScreen;
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import org.distorted.library.main.DistortedTexture;
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import org.distorted.library.mesh.MeshCubes;
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import org.distorted.library.mesh.MeshQuad;
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import org.distorted.library.message.EffectListener;
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import org.distorted.library.type.Dynamic2D;
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import org.distorted.library.type.Dynamic4D;
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import org.distorted.library.type.Static1D;
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import org.distorted.library.type.Static2D;
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import org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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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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///////////////////////////////////////////////////////////////////////////////////////////////////
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class FlatBlur2Renderer implements GLSurfaceView.Renderer, DistortedLibrary.ExceptionListener, ListenerOverlay, EffectListener
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{
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private final GLSurfaceView mView;
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private final DistortedScreen mScreen;
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private Static3D mScale1, mScale2, mMove;
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private DistortedNode mNode;
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private float mHeight;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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FlatBlur2Renderer(GLSurfaceView v)
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{
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mView = v;
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mScreen = new DistortedScreen();
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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 onSurfaceChanged(GL10 glUnused, int width, int height)
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{
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mHeight = height;
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float s = width*0.05f;
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mScale1.set(width,width,0);
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mScale2.set(s,s,s);
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mScreen.resize(width,height);
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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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DistortedTexture surface1 = new DistortedTexture();
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surface1.setColorARGB(0xffff0000);
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MeshQuad mesh1 = new MeshQuad();
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DistortedEffects effects1 = new DistortedEffects();
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mScale1 = new Static3D(1,1,1);
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MatrixEffectScale scale1 = new MatrixEffectScale(mScale1);
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effects1.apply(scale1);
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mNode = new DistortedNode(surface1,effects1,mesh1);
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mScreen.attach(mNode);
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DistortedTexture surface2 = new DistortedTexture();
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surface2.setColorARGB(0xff0000ff);
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MeshCubes mesh2 = new MeshCubes(2,2,2);
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DistortedEffects effects2 = new DistortedEffects();
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mScale2 = new Static3D(1,1,1);
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MatrixEffectScale scale2 = new MatrixEffectScale(mScale2);
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effects2.apply(scale2);
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Static1D angle = new Static1D(30);
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float SQ3 = (float)Math.sqrt(3);
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Static3D axis = new Static3D(SQ3/3,SQ3/3,SQ3/3);
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Static3D center = new Static3D(0,0,0);
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MatrixEffectRotate rot = new MatrixEffectRotate(angle,axis,center);
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effects2.apply(rot);
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DistortedNode node2 = new DistortedNode(surface2,effects2,mesh2);
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mNode.attach(node2);
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InputStream is = mView.getContext().getResources().openRawResource(R.raw.leaf);
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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 ignored) { }
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}
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DistortedTexture tex = new DistortedTexture();
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tex.setTexture(bitmap);
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DistortedEffects effects = new DistortedEffects();
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MeshQuad mesh = new MeshQuad();
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DistortedNode leaf = new DistortedNode(tex,effects,mesh);
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mScreen.attach(leaf);
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MatrixEffectScale sc = new MatrixEffectScale(new Static3D(50,50,50));
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effects.apply(sc);
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mMove = new Static3D(0,0,0);
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MatrixEffectMove mv = new MatrixEffectMove(mMove);
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effects.apply((mv));
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OverlayStars.enableEffects();
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DistortedLibrary.onSurfaceCreated( 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("FlatBlur2", ex.getMessage() );
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void button1()
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{
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/*
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OverlayStars stars = new OverlayStars();
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Resources res = mView.getResources();
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DataStars data = new DataStars(10,5,res);
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stars.startOverlay(mScreen,this,data);
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*/
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mMove.set(0,mHeight*0.5f,0);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void button2()
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{
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PostprocessEffectGlow glow = constructGlow();
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DistortedEffects effects = mNode.getEffects();
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effects.apply(glow);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private PostprocessEffectGlow constructGlow()
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{
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final int DUR_GLO = 3000;
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Dynamic2D haloRadius = new Dynamic2D(DUR_GLO,0.5f);
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Static2D point20 = new Static2D( 0, 0);
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Static2D point21 = new Static2D(15,50);
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Dynamic4D color = new Dynamic4D(DUR_GLO, 0.5f);
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Static4D point40 = new Static4D(1,1,1,0.0f);
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Static4D point41 = new Static4D(1,1,1,0.8f);
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haloRadius.add(point20);
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haloRadius.add(point21);
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haloRadius.add(point20);
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color.add(point40);
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color.add(point41);
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color.add(point40);
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PostprocessEffectGlow glow = new PostprocessEffectGlow(haloRadius,color);
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glow.setQuality(EffectQuality.MEDIUM);
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glow.notifyWhenFinished(this);
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return glow;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void overlayFinished(long id)
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void effectFinished(long id)
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{
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DistortedEffects effects = mNode.getEffects();
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effects.abortByType(EffectType.POSTPROCESS);
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}
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}
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