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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.meshfile;
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1af8e143
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Leszek Koltunski
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import android.content.Context;
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import android.content.res.Resources;
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42aa970f
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.opengl.GLSurfaceView;
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Leszek Koltunski
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import org.distorted.examples.R;
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a65604a7
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import org.distorted.library.effect.Effect;
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import org.distorted.library.effect.EffectType;
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import org.distorted.library.effect.MatrixEffectQuaternion;
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import org.distorted.library.effect.MatrixEffectScale;
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39b925d5
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Leszek Koltunski
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import org.distorted.library.effect.VertexEffectDisappear;
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42aa970f
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Leszek Koltunski
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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.DistortedScreen;
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import org.distorted.library.main.DistortedTexture;
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import org.distorted.library.mesh.MeshBase;
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1af8e143
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import org.distorted.library.mesh.MeshFile;
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b2adcd57
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Leszek Koltunski
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import org.distorted.library.mesh.MeshMultigon;
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1bb5d3b7
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import org.distorted.library.mesh.MeshPolygon;
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import org.distorted.library.type.DynamicQuat;
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import org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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1bb5d3b7
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import org.distorted.objectlib.helpers.FactoryCubit;
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0dee575b
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import org.distorted.objectlib.helpers.ObjectFaceShape;
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import org.distorted.objectlib.helpers.ObjectShape;
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import org.distorted.objectlib.helpers.ObjectVertexEffects;
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import org.distorted.objectlib.main.InitData;
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import org.distorted.objectlib.main.TwistyObject;
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import org.distorted.objectlib.objects.*;
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import java.io.DataInputStream;
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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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import static org.distorted.examples.meshfile.MeshFileActivity.MULTIGON;
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import static org.distorted.examples.meshfile.MeshFileActivity.POLYGON;
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import static org.distorted.examples.meshfile.MeshFileActivity.PROCEDURAL;
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import static org.distorted.objectlib.main.TwistyObject.MESH_NICE;
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import static org.distorted.objectlib.main.TwistyObject.MODE_NORM;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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class MeshFileRenderer implements GLSurfaceView.Renderer, DistortedLibrary.LibraryUser
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{
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private static final float SQ3 = (float)Math.sqrt(3);
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private final float DEFAULT_SCALE = 0.3f;
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private final GLSurfaceView mView;
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private final Resources mResources;
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private final DistortedScreen mScreen;
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private final DistortedEffects mEffects;
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private final Static3D mScale;
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private DistortedTexture mTexture;
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private MeshBase mMesh;
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private long mTime;
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private float mCurrentScale;
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Static4D mQuat1, mQuat2;
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int mScreenMin;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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MeshFileRenderer(GLSurfaceView v)
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{
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mView = v;
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mResources = v.getResources();
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mScreen = new DistortedScreen();
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mScale= new Static3D(1,1,1);
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Static3D center=new Static3D(0,0,0);
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mCurrentScale = DEFAULT_SCALE;
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mQuat1 = new Static4D(0,0,0,1);
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mQuat2 = new Static4D(0,0,0,1);
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DynamicQuat quatInt1 = new DynamicQuat(0,0.5f);
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DynamicQuat quatInt2 = new DynamicQuat(0,0.5f);
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quatInt1.add(mQuat1);
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quatInt2.add(mQuat2);
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VertexEffectDisappear disappear = new VertexEffectDisappear();
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disappear.setMeshAssociation(1,-1);
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mEffects = new DistortedEffects();
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mEffects.apply( new MatrixEffectQuaternion(quatInt2, center) );
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mEffects.apply( new MatrixEffectQuaternion(quatInt1, center) );
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mEffects.apply( new MatrixEffectScale(mScale));
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mEffects.apply( disappear );
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mScreen.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
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mScreen.showFPS();
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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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mScreenMin = Math.min(width, height);
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float factor = mCurrentScale*mScreenMin;
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mScale.set(factor,factor,factor);
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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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if( mTexture==null ) mTexture = new DistortedTexture();
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Effect.enableEffects(EffectType.VERTEX);
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DistortedLibrary.setMax(EffectType.VERTEX, 20);
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DistortedLibrary.needTransformFeedback();
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DistortedLibrary.onSurfaceCreated(this);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// 0 ---> 0
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// 50 ---> DEFAULT_SCALE
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// 100 ---> 4*DEFAULT_SCALE
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void setScale(int scale)
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{
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if( scale<= 50 )
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{
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mCurrentScale = DEFAULT_SCALE * scale / 50.0f;
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}
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else
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{
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mCurrentScale = DEFAULT_SCALE * ( 3*(scale/50.0f) - 2.0f);
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}
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float factor = mCurrentScale*mScreenMin;
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mScale.set(factor,factor,factor);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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1af8e143
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Leszek Koltunski
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void open(int resourceID)
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{
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if( mTexture==null ) mTexture = new DistortedTexture();
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mTexture.setTexture( createTexture(resourceID) );
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long t1 = System.currentTimeMillis();
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if( resourceID==PROCEDURAL )
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{
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1bb5d3b7
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createMesh();
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}
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else if( resourceID==POLYGON )
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{
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createPolygon();
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}
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b2adcd57
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Leszek Koltunski
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else if( resourceID==MULTIGON )
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{
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createMultigon();
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}
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else
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{
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1bb5d3b7
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openMesh(resourceID);
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}
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acad428e
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long t2 = System.currentTimeMillis();
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mTime = t2-t1;
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mScreen.detachAll();
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mScreen.attach(mTexture,mEffects,mMesh);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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1af8e143
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Leszek Koltunski
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private Bitmap createTexture(int resourceID)
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{
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TextureFactory factory = TextureFactory.getInstance();
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float[] vertices;
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int[] colors;
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float F = 0.5f;
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float E = SQ3/2;
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77e66c58
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if( resourceID == R.raw.deferredjob ||
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resourceID == R.raw.meshjoin ||
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resourceID == PROCEDURAL ||
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resourceID == POLYGON ||
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resourceID == MULTIGON ||
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resourceID == R.raw.predeform ) return createWhiteTexture();
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if( resourceID == R.raw.cube2 ||
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resourceID == R.raw.cube3 ||
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resourceID == R.raw.cube4 ||
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resourceID == R.raw.cube5 )
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{
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colors = new int[] { 0xffffff00, 0xffffffff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffb5651d };
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vertices = new float[] { -F,-F, +F,-F, +F,+F, -F,+F};
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return factory.createTexture(vertices,colors,0.10f, 0.10f, true);
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}
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if( resourceID == R.raw.pyra3 ||
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resourceID == R.raw.pyra4 ||
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resourceID == R.raw.pyra5 )
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{
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colors = new int[] { 0xffffff00, 0xff00ff00, 0xff0000ff, 0xffff0000 };
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vertices = new float[] { -F,-E/3, +F,-E/3, 0.0f,2*E/3};
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return factory.createTexture(vertices,colors,0.05f, 0.05f, true);
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}
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if( resourceID == R.raw.dino )
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{
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colors = new int[] { 0xffffff00, 0xffffffff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffb5651d };
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vertices = new float[] { -F,F/3, 0,-2*F/3, +F,F/3 };
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return factory.createTexture(vertices,colors,0.05f, 0.03f, true);
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}
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if( resourceID == R.raw.skewb )
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{
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colors = new int[] { 0xffffff00, 0xffffffff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffb5651d };
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vertices = new float[] { -F+F/4,F/4, F/4,-F+F/4, F/4,F/4};
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return factory.createTexture(vertices,colors,0.05f, 0.08f, true);
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}
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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261 |
7edab735
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Leszek Koltunski
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private Bitmap createWhiteTexture()
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262 |
8ac4c0bc
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Leszek Koltunski
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{
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263 |
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int SIZE = 1;
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Bitmap bitmap = Bitmap.createBitmap(SIZE,SIZE, Bitmap.Config.ARGB_8888);
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Canvas canvas = new Canvas(bitmap);
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Paint paint = new Paint();
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paint.setColor(0xffffff55);
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paint.setStyle(Paint.Style.FILL);
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canvas.drawRect(0, 0, SIZE, SIZE, paint);
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return bitmap;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void createPolygon()
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{
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float A = 0.5f;
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float B = 0.04f;
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282 |
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int extraIndex = 1;
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int extraVertices = 1;
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float[] vertices = new float[] { -A,-A, A,-A, A,A, -A,A };
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float C = 2f;
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Leszek Koltunski
|
float[] bands = new float[] { 1.0f, 0.00f*C, 0.9f, 0.04f*C, 0.8f, 0.07f*C, 0.5f, 0.09f*C, 0.0f, 0.10f*C};
|
288 |
|
|
|
289 |
|
|
/*
|
290 |
|
|
int numBands = 5;
|
291 |
1bb5d3b7
|
Leszek Koltunski
|
float[] bands = new float[2*numBands];
|
292 |
|
|
|
293 |
|
|
for(int i=0; i<numBands; i++)
|
294 |
|
|
{
|
295 |
|
|
bands[2*i ] = 1 + i/(1.0f-numBands);
|
296 |
|
|
bands[2*i+1] = B/(numBands-1)*i;
|
297 |
|
|
}
|
298 |
46a0999e
|
Leszek Koltunski
|
*/
|
299 |
bb6efcda
|
Leszek Koltunski
|
boolean[] edgesUp = new boolean[] {true,true,false,false};
|
300 |
|
|
boolean[] vertsUp = new boolean[] {true,true,false,false};
|
301 |
1bb5d3b7
|
Leszek Koltunski
|
|
302 |
bb6efcda
|
Leszek Koltunski
|
mMesh = new MeshPolygon(vertices,bands,edgesUp,vertsUp,extraIndex,extraVertices,0.0f,0.0f);
|
303 |
1bb5d3b7
|
Leszek Koltunski
|
mMesh.setEffectAssociation(0,0,0);
|
304 |
bb6efcda
|
Leszek Koltunski
|
// mMesh.setShowNormals(true);
|
305 |
b2adcd57
|
Leszek Koltunski
|
}
|
306 |
|
|
|
307 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
308 |
|
|
|
309 |
|
|
private void createMultigon()
|
310 |
|
|
{
|
311 |
|
|
float A = 0.5f;
|
312 |
45b6b6b5
|
Leszek Koltunski
|
int extraIndex = 0;
|
313 |
|
|
int extraVertices = 0;
|
314 |
b2adcd57
|
Leszek Koltunski
|
|
315 |
bb6efcda
|
Leszek Koltunski
|
float[] v1 = new float[] { -A,-A, A,-A, A, A, -A, A };
|
316 |
|
|
float[] v2 = new float[] { A,-A, 2*A,-A, 2*A, A, A, A };
|
317 |
|
|
float[] v3 = new float[] {-3*A,-A, -A,-A, -A, A, -3*A, A };
|
318 |
|
|
float[] v4 = new float[] { -A, A, A, A, A,3*A, -A,3*A };
|
319 |
|
|
float[] v5 = new float[] {-3*A, A, -A, A, -A,3*A, -3*A,3*A };
|
320 |
b2adcd57
|
Leszek Koltunski
|
|
321 |
bb6efcda
|
Leszek Koltunski
|
float[][] vertices = new float[][] {v1,v2,v3,v4,v5};
|
322 |
|
|
/*
|
323 |
b2adcd57
|
Leszek Koltunski
|
float[] c1 = new float[] { 0,0 };
|
324 |
|
|
float[] c2 = new float[] { 1.5f*A,0 };
|
325 |
bb6efcda
|
Leszek Koltunski
|
float[] c3 = new float[] {-1.5f*A,0 };
|
326 |
|
|
float[] c4 = new float[] { 0,1.5f*A };
|
327 |
|
|
float[] c5 = new float[] { -1.5f*A,1.5f*A };
|
328 |
|
|
|
329 |
|
|
float[][] centers = new float[][] { c1,c2,c3,c4,c5 };
|
330 |
|
|
*/
|
331 |
b2adcd57
|
Leszek Koltunski
|
float C = 0.5f;
|
332 |
|
|
float[] bands = new float[] { 1.0f, 0.00f*C, 0.9f, 0.04f*C, 0.8f, 0.07f*C, 0.5f, 0.09f*C, 0.0f, 0.10f*C};
|
333 |
|
|
|
334 |
bb6efcda
|
Leszek Koltunski
|
/*
|
335 |
|
|
float B = 0.1f;
|
336 |
|
|
int numBands = 7;
|
337 |
b2adcd57
|
Leszek Koltunski
|
float[] bands = new float[2*numBands];
|
338 |
|
|
|
339 |
|
|
for(int i=0; i<numBands; i++)
|
340 |
|
|
{
|
341 |
|
|
bands[2*i ] = 1 + i/(1.0f-numBands);
|
342 |
|
|
bands[2*i+1] = B/(numBands-1)*i;
|
343 |
|
|
}
|
344 |
bb6efcda
|
Leszek Koltunski
|
*/
|
345 |
|
|
mMesh = new MeshMultigon(vertices,bands,extraIndex,extraVertices);
|
346 |
45b6b6b5
|
Leszek Koltunski
|
|
347 |
|
|
int numEff = mMesh.getNumEffComponents();
|
348 |
|
|
|
349 |
|
|
for(int i=0; i<numEff; i++)
|
350 |
|
|
{
|
351 |
|
|
mMesh.setEffectAssociation(i, 0, i);
|
352 |
|
|
}
|
353 |
|
|
|
354 |
bb6efcda
|
Leszek Koltunski
|
// mMesh.setShowNormals(true);
|
355 |
1bb5d3b7
|
Leszek Koltunski
|
}
|
356 |
|
|
|
357 |
6991ece5
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
358 |
|
|
|
359 |
|
|
private void createMesh()
|
360 |
|
|
{
|
361 |
d32fe3d9
|
Leszek Koltunski
|
Static4D quat = new Static4D(0,0,0,1);
|
362 |
|
|
Static3D move = new Static3D(0,0,0);
|
363 |
|
|
float scale = 1.0f;
|
364 |
cfbd047c
|
Leszek Koltunski
|
int variant = 1;
|
365 |
6983badf
|
Leszek Koltunski
|
|
366 |
2f250195
|
Leszek Koltunski
|
InitData data = new InitData(new int[] {2,3,2});
|
367 |
82f297f2
|
Leszek Koltunski
|
TwistyObject puzzle = new TwistyCuboid(MESH_NICE,MODE_NORM,quat,move,scale,data,null);
|
368 |
3083fab8
|
Leszek Koltunski
|
|
369 |
acb2aaae
|
Leszek Koltunski
|
ObjectShape shape = puzzle.getObjectShape(variant);
|
370 |
|
|
ObjectFaceShape face = puzzle.getObjectFaceShape(variant);
|
371 |
|
|
ObjectVertexEffects effects = puzzle.getVertexEffects(variant);
|
372 |
6983badf
|
Leszek Koltunski
|
|
373 |
d32fe3d9
|
Leszek Koltunski
|
int[][] indices = shape.getVertIndices();
|
374 |
|
|
int numComponents = indices.length;
|
375 |
|
|
int[] outer = new int[numComponents];
|
376 |
db9903e8
|
Leszek Koltunski
|
|
377 |
33647db9
|
Leszek Koltunski
|
FactoryCubit factory = FactoryCubit.getInstance();
|
378 |
6983badf
|
Leszek Koltunski
|
factory.clear();
|
379 |
fa96775c
|
Leszek Koltunski
|
factory.createNewFaceTransform(shape,outer);
|
380 |
acb2aaae
|
Leszek Koltunski
|
mMesh = factory.createRoundedSolid(shape,face,effects,MESH_NICE,numComponents);
|
381 |
6983badf
|
Leszek Koltunski
|
|
382 |
|
|
int numEff = mMesh.getNumEffComponents();
|
383 |
6991ece5
|
Leszek Koltunski
|
|
384 |
d32fe3d9
|
Leszek Koltunski
|
for(int i=0; i<numEff; i++) mMesh.setEffectAssociation(i, 0, i);
|
385 |
6991ece5
|
Leszek Koltunski
|
}
|
386 |
42aa970f
|
Leszek Koltunski
|
|
387 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
388 |
|
|
|
389 |
6991ece5
|
Leszek Koltunski
|
private void openMesh(int resourceID)
|
390 |
42aa970f
|
Leszek Koltunski
|
{
|
391 |
1af8e143
|
Leszek Koltunski
|
Context con = mView.getContext();
|
392 |
|
|
Resources res = con.getResources();
|
393 |
|
|
InputStream is = res.openRawResource(resourceID);
|
394 |
|
|
DataInputStream dos = new DataInputStream(is);
|
395 |
7198e5c9
|
Leszek Koltunski
|
mMesh = new MeshFile(dos);
|
396 |
1af8e143
|
Leszek Koltunski
|
|
397 |
6983badf
|
Leszek Koltunski
|
int numEff = mMesh.getNumEffComponents();
|
398 |
39b925d5
|
Leszek Koltunski
|
|
399 |
|
|
for(int i=0; i<numEff; i++)
|
400 |
|
|
{
|
401 |
|
|
mMesh.setEffectAssociation(i, 0, i);
|
402 |
|
|
}
|
403 |
|
|
|
404 |
1af8e143
|
Leszek Koltunski
|
try
|
405 |
|
|
{
|
406 |
|
|
is.close();
|
407 |
|
|
}
|
408 |
|
|
catch(IOException e)
|
409 |
|
|
{
|
410 |
48c88f57
|
Leszek Koltunski
|
android.util.Log.e("MeshFile", "Error closing InputStream: "+e.toString());
|
411 |
1af8e143
|
Leszek Koltunski
|
}
|
412 |
42aa970f
|
Leszek Koltunski
|
}
|
413 |
48c88f57
|
Leszek Koltunski
|
|
414 |
39b925d5
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
415 |
|
|
|
416 |
6991ece5
|
Leszek Koltunski
|
MeshBase getMesh()
|
417 |
39b925d5
|
Leszek Koltunski
|
{
|
418 |
|
|
return mMesh;
|
419 |
|
|
}
|
420 |
|
|
|
421 |
48c88f57
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
422 |
|
|
|
423 |
|
|
long getTime()
|
424 |
|
|
{
|
425 |
|
|
return mTime;
|
426 |
|
|
}
|
427 |
|
|
|
428 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
429 |
|
|
|
430 |
|
|
int getBytes()
|
431 |
|
|
{
|
432 |
6991ece5
|
Leszek Koltunski
|
if( mMesh instanceof MeshFile )
|
433 |
|
|
{
|
434 |
|
|
return ((MeshFile)mMesh).getNumBytes();
|
435 |
|
|
}
|
436 |
|
|
|
437 |
|
|
return 0;
|
438 |
48c88f57
|
Leszek Koltunski
|
}
|
439 |
|
|
|
440 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
441 |
|
|
|
442 |
|
|
int getVertices()
|
443 |
|
|
{
|
444 |
7198e5c9
|
Leszek Koltunski
|
return mMesh.getNumVertices();
|
445 |
|
|
}
|
446 |
|
|
|
447 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
448 |
|
|
|
449 |
|
|
int getEndEffIndex(int component)
|
450 |
|
|
{
|
451 |
|
|
return mMesh.getLastVertexEff(component);
|
452 |
|
|
}
|
453 |
|
|
|
454 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
455 |
|
|
|
456 |
|
|
int getEndTexIndex(int component)
|
457 |
|
|
{
|
458 |
|
|
return mMesh.getLastVertexTex(component);
|
459 |
|
|
}
|
460 |
|
|
|
461 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
462 |
|
|
|
463 |
|
|
int getEffComponentNum()
|
464 |
|
|
{
|
465 |
6983badf
|
Leszek Koltunski
|
return mMesh.getNumEffComponents();
|
466 |
7198e5c9
|
Leszek Koltunski
|
}
|
467 |
|
|
|
468 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
469 |
|
|
|
470 |
|
|
int getTexComponentNum()
|
471 |
|
|
{
|
472 |
6983badf
|
Leszek Koltunski
|
return mMesh.getNumTexComponents();
|
473 |
48c88f57
|
Leszek Koltunski
|
}
|
474 |
dc10a48d
|
Leszek Koltunski
|
|
475 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
476 |
|
|
|
477 |
|
|
public void distortedException(Exception ex)
|
478 |
|
|
{
|
479 |
|
|
android.util.Log.e("MeshFile", ex.getMessage() );
|
480 |
|
|
}
|
481 |
|
|
|
482 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
483 |
|
|
|
484 |
|
|
public InputStream localFile(int fileID)
|
485 |
|
|
{
|
486 |
|
|
return mResources.openRawResource(fileID);
|
487 |
|
|
}
|
488 |
|
|
|
489 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
490 |
|
|
|
491 |
|
|
public void logMessage(String message)
|
492 |
|
|
{
|
493 |
|
|
android.util.Log.e("MeshFile", message );
|
494 |
|
|
}
|
495 |
42aa970f
|
Leszek Koltunski
|
}
|