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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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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.examples.dynamic;
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import android.app.ActivityManager;
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import android.content.Context;
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import android.content.pm.ConfigurationInfo;
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import android.graphics.Rect;
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import android.opengl.GLSurfaceView;
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import android.view.MotionEvent;
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import android.util.AttributeSet;
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import android.graphics.Canvas;
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import android.graphics.Paint.Style;
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import android.graphics.Paint;
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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.Dynamic2D;
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import org.distorted.library.type.Dynamic3D;
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import org.distorted.library.type.Dynamic4D;
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import org.distorted.library.type.DynamicQuat;
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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.lang.ref.WeakReference;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class DynamicSurfaceView extends GLSurfaceView
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{
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public static final int DIM_1D = 0;
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public static final int DIM_2D = 1;
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public static final int DIM_3DXY = 2;
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public static final int DIM_3DXZ = 3;
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public static final int DIM_4DXY = 4;
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public static final int DIM_4DZW = 5;
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public static final int DIM_Q_XY = 6;
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public static final int DIM_Q_ZW = 7;
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private static final int MAX_DIM = 4;
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private static final float QUAT_QUOT = 0.9f;
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static final int NUM_POINTS = 250;
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private static final Object lock = new Object();
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private WeakReference<DynamicActivity> mAct;
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private static int halfScreenHeight=0;
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private static int halfScreenWidth =0;
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private Dynamic1D di1D;
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private Dynamic2D di2D;
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private Dynamic3D di3D;
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private Dynamic4D di4D;
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private DynamicQuat diQu;
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private Paint mPaint;
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private int mMoving;
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private int mDuration;
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private int mPosition;
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private long mDiffTime, mLastTime, mStartTime;
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private float[] mNoise = new float[MAX_DIM];
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private float mCount;
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private int mSize1, mSize2, mSizeT, mAvg;
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private float mFontHeight;
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private int currentDim= DIM_2D;
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private Static1D p1D;
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private Static2D p2D;
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private Static3D p3D;
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private Static4D p4D;
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private Static4D pQD;
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private Static1D p1N;
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private Static2D p2N;
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private Static3D p3N;
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private Static4D p4N;
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private Static4D pQN;
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private float[] mPoints = new float[MAX_DIM*NUM_POINTS];
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private boolean mRunning;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public DynamicSurfaceView(Context context, AttributeSet attrs)
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{
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super(context, attrs);
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DynamicActivity act = (DynamicActivity)context;
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mAct = new WeakReference<>(act);
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mPaint = new Paint();
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mPaint.setStyle(Style.FILL);
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mPaint.setAntiAlias(true);
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mDuration = 10000;
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mCount = 0.0f;
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mPosition = 0;
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mDiffTime = -1;
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mLastTime = -1;
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mStartTime= -1;
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mMoving = -1;
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mRunning = false;
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for(int i=0; i<MAX_DIM; i++) mNoise[i] = 0.0f;
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clearPoints();
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di1D = new Dynamic1D(mDuration,mCount);
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p1N = new Static1D(mNoise[0]);
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di2D = new Dynamic2D(mDuration,mCount);
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p2N = new Static2D(mNoise[0],mNoise[1]);
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di3D = new Dynamic3D(mDuration,mCount);
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p3N = new Static3D(mNoise[0],mNoise[1],mNoise[2]);
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di4D = new Dynamic4D(mDuration,mCount);
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p4N = new Static4D(mNoise[0],mNoise[1],mNoise[2],mNoise[3]);
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diQu = new DynamicQuat(mDuration,mCount);
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pQN = new Static4D(mNoise[0],mNoise[1],mNoise[2],mNoise[3]);
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di1D.setAccessType(Dynamic.ACCESS_TYPE_SEQUENTIAL);
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di2D.setAccessType(Dynamic.ACCESS_TYPE_SEQUENTIAL);
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di3D.setAccessType(Dynamic.ACCESS_TYPE_SEQUENTIAL);
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di4D.setAccessType(Dynamic.ACCESS_TYPE_SEQUENTIAL);
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diQu.setAccessType(Dynamic.ACCESS_TYPE_SEQUENTIAL);
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if(!isInEditMode())
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{
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setFocusable(true);
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setFocusableInTouchMode(true);
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DynamicRenderer mRenderer = new DynamicRenderer(this);
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final ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
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final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
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setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
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setRenderer(mRenderer);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onSurfaceChanged(int width,int height)
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{
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mAvg = (width+height)/2;
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mSize1 = mAvg/150;
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mSize2 = mAvg/50;
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mSizeT = mAvg/30;
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mPaint.setTextSize(mSizeT);
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mPaint.setTextAlign(Paint.Align.CENTER);
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final Rect textBounds = new Rect();
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String text = "1";
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mPaint.getTextBounds(text, 0, text.length(), textBounds);
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mFontHeight = textBounds.exactCenterY();
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clearPoints();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static void setHalfWidth(int hw)
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{
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halfScreenWidth = hw;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static void setHalfHeight(int hh)
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{
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halfScreenHeight = hh;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void setMode(int mode)
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{
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di1D.setMode(mode);
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di2D.setMode(mode);
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di3D.setMode(mode);
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di4D.setMode(mode);
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diQu.setMode(mode);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void setDuration(int duration)
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{
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mDuration = duration;
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di1D.setDuration(duration);
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di2D.setDuration(duration);
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di3D.setDuration(duration);
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di4D.setDuration(duration);
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diQu.setDuration(duration);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void setCount(float count)
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{
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mCount = count;
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di1D.setCount(count);
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di2D.setCount(count);
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di3D.setCount(count);
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di4D.setCount(count);
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diQu.setCount(count);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void setConvexity(float convexity)
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{
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di1D.setConvexity(convexity);
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di2D.setConvexity(convexity);
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di3D.setConvexity(convexity);
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di4D.setConvexity(convexity);
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239 |
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diQu.setConvexity(convexity);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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243 |
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// DynamicQuat does not support noise
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244 |
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public void setNoise(float noise0, float noise1, float noise2, float noise3)
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{
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mNoise[0] = noise0;
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mNoise[1] = noise1;
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mNoise[2] = noise2;
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mNoise[3] = noise3;
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p1N.set(mNoise[0]);
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p2N.set(mNoise[0],mNoise[1]);
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254 |
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p3N.set(mNoise[0],mNoise[1],mNoise[2]);
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p4N.set(mNoise[0],mNoise[1],mNoise[2], mNoise[3]);
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di1D.setNoise(p1N);
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258 |
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di2D.setNoise(p2N);
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259 |
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di3D.setNoise(p3N);
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di4D.setNoise(p4N);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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264 |
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|
265 |
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public void setDimension(int dim)
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266 |
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{
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267 |
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if( currentDim != dim )
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268 |
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{
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269 |
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if( !(currentDim==DIM_3DXY && dim==DIM_3DXZ) && !(currentDim==DIM_3DXZ && dim==DIM_3DXY) &&
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270 |
f20265a7
|
Leszek Koltunski
|
!(currentDim==DIM_4DXY && dim==DIM_4DZW) && !(currentDim==DIM_4DZW && dim==DIM_4DXY) &&
|
271 |
|
|
!(currentDim==DIM_Q_XY && dim==DIM_Q_ZW) && !(currentDim==DIM_Q_ZW && dim==DIM_Q_XY) )
|
272 |
427ab7bf
|
Leszek Koltunski
|
{
|
273 |
2666a48c
|
Leszek Koltunski
|
resetPoints();
|
274 |
427ab7bf
|
Leszek Koltunski
|
}
|
275 |
2666a48c
|
Leszek Koltunski
|
|
276 |
427ab7bf
|
Leszek Koltunski
|
currentDim = dim;
|
277 |
|
|
}
|
278 |
|
|
}
|
279 |
|
|
|
280 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
281 |
427ab7bf
|
Leszek Koltunski
|
|
282 |
fe3c72ce
|
Leszek Koltunski
|
public void drawCurve(Canvas c, long time)
|
283 |
427ab7bf
|
Leszek Koltunski
|
{
|
284 |
b041d424
|
Leszek Koltunski
|
if( mLastTime<0 )
|
285 |
|
|
{
|
286 |
|
|
mLastTime = time;
|
287 |
|
|
}
|
288 |
|
|
else
|
289 |
|
|
{
|
290 |
|
|
mDiffTime = time - mLastTime;
|
291 |
|
|
}
|
292 |
|
|
|
293 |
427ab7bf
|
Leszek Koltunski
|
synchronized(lock)
|
294 |
|
|
{
|
295 |
|
|
switch(currentDim)
|
296 |
|
|
{
|
297 |
d586fda6
|
Leszek Koltunski
|
case DIM_1D : drawHorizontalAxis(c,"x");
|
298 |
|
|
drawPath(c,di1D,0,1,time);
|
299 |
|
|
drawRedPoints1D(c);
|
300 |
|
|
break;
|
301 |
|
|
case DIM_2D : drawHorizontalAxis(c,"x");
|
302 |
|
|
drawVerticalAxis (c,"y");
|
303 |
|
|
drawPath(c,di2D,0,1,time);
|
304 |
|
|
drawRedPoints2D(c);
|
305 |
|
|
break;
|
306 |
|
|
case DIM_3DXY: drawHorizontalAxis(c,"x");
|
307 |
|
|
drawVerticalAxis (c,"y");
|
308 |
|
|
drawPath(c,di3D,0,1,time);
|
309 |
|
|
drawRedPoints3D(c);
|
310 |
|
|
break;
|
311 |
|
|
case DIM_3DXZ: drawHorizontalAxis(c,"x");
|
312 |
|
|
drawVerticalAxis (c,"z");
|
313 |
|
|
drawPath(c,di3D,0,2,time);
|
314 |
|
|
drawRedPoints3D(c);
|
315 |
|
|
break;
|
316 |
|
|
case DIM_4DXY: drawHorizontalAxis(c,"x");
|
317 |
|
|
drawVerticalAxis (c,"y");
|
318 |
|
|
drawPath(c,di4D,0,1,time);
|
319 |
|
|
drawRedPoints4D(c);
|
320 |
|
|
break;
|
321 |
|
|
case DIM_4DZW: drawHorizontalAxis(c,"z");
|
322 |
|
|
drawVerticalAxis (c,"w");
|
323 |
|
|
drawPath(c,di4D,2,3,time);
|
324 |
|
|
drawRedPoints4D(c);
|
325 |
|
|
break;
|
326 |
f20265a7
|
Leszek Koltunski
|
case DIM_Q_XY: drawHorizontalAxis(c,"x");
|
327 |
|
|
drawVerticalAxis (c,"y");
|
328 |
|
|
drawPath(c,diQu,0,1,time);
|
329 |
|
|
drawRedPointsQu(c);
|
330 |
|
|
break;
|
331 |
|
|
case DIM_Q_ZW: drawHorizontalAxis(c,"z");
|
332 |
|
|
drawVerticalAxis (c,"w");
|
333 |
|
|
drawPath(c,diQu,2,3,time);
|
334 |
|
|
drawRedPointsQu(c);
|
335 |
|
|
break;
|
336 |
427ab7bf
|
Leszek Koltunski
|
}
|
337 |
|
|
}
|
338 |
b041d424
|
Leszek Koltunski
|
|
339 |
|
|
mLastTime = time;
|
340 |
427ab7bf
|
Leszek Koltunski
|
}
|
341 |
|
|
|
342 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
343 |
508f22b5
|
Leszek Koltunski
|
|
344 |
fe3c72ce
|
Leszek Koltunski
|
private void clearPoints()
|
345 |
508f22b5
|
Leszek Koltunski
|
{
|
346 |
d586fda6
|
Leszek Koltunski
|
for(int i=0; i<MAX_DIM*NUM_POINTS; i++)
|
347 |
508f22b5
|
Leszek Koltunski
|
{
|
348 |
e52efe17
|
Leszek Koltunski
|
mPoints[i] = -100000.0f;
|
349 |
508f22b5
|
Leszek Koltunski
|
}
|
350 |
|
|
}
|
351 |
|
|
|
352 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
353 |
508f22b5
|
Leszek Koltunski
|
|
354 |
2666a48c
|
Leszek Koltunski
|
public void resetPoints()
|
355 |
427ab7bf
|
Leszek Koltunski
|
{
|
356 |
2666a48c
|
Leszek Koltunski
|
synchronized(lock)
|
357 |
427ab7bf
|
Leszek Koltunski
|
{
|
358 |
2666a48c
|
Leszek Koltunski
|
clearPoints();
|
359 |
97dadfe5
|
Leszek Koltunski
|
|
360 |
2666a48c
|
Leszek Koltunski
|
switch(currentDim)
|
361 |
427ab7bf
|
Leszek Koltunski
|
{
|
362 |
2666a48c
|
Leszek Koltunski
|
case DIM_1D : di1D.removeAll(); break;
|
363 |
|
|
case DIM_2D : di2D.removeAll(); break;
|
364 |
|
|
case DIM_3DXY:
|
365 |
|
|
case DIM_3DXZ: di3D.removeAll(); break;
|
366 |
d586fda6
|
Leszek Koltunski
|
case DIM_4DXY:
|
367 |
|
|
case DIM_4DZW: di4D.removeAll(); break;
|
368 |
f20265a7
|
Leszek Koltunski
|
case DIM_Q_XY:
|
369 |
|
|
case DIM_Q_ZW: diQu.removeAll(); break;
|
370 |
427ab7bf
|
Leszek Koltunski
|
}
|
371 |
e52efe17
|
Leszek Koltunski
|
|
372 |
d84f5b73
|
Leszek Koltunski
|
DynamicActivity act = mAct.get();
|
373 |
|
|
act.setNumRedPoints(0);
|
374 |
|
|
act.clearPoints();
|
375 |
427ab7bf
|
Leszek Koltunski
|
}
|
376 |
|
|
}
|
377 |
2666a48c
|
Leszek Koltunski
|
|
378 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
379 |
2666a48c
|
Leszek Koltunski
|
|
380 |
|
|
public void startDynamic()
|
381 |
|
|
{
|
382 |
|
|
mRunning = true;
|
383 |
|
|
mLastTime= -1;
|
384 |
|
|
mStartTime = System.currentTimeMillis();
|
385 |
|
|
|
386 |
|
|
clearPoints();
|
387 |
|
|
di1D.resetToBeginning();
|
388 |
|
|
di2D.resetToBeginning();
|
389 |
|
|
di3D.resetToBeginning();
|
390 |
d586fda6
|
Leszek Koltunski
|
di4D.resetToBeginning();
|
391 |
f20265a7
|
Leszek Koltunski
|
diQu.resetToBeginning();
|
392 |
2666a48c
|
Leszek Koltunski
|
}
|
393 |
|
|
|
394 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
395 |
2666a48c
|
Leszek Koltunski
|
|
396 |
|
|
public void stopDynamic()
|
397 |
|
|
{
|
398 |
|
|
mRunning = false;
|
399 |
|
|
}
|
400 |
|
|
|
401 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
402 |
2666a48c
|
Leszek Koltunski
|
|
403 |
|
|
private void drawHorizontalAxis(Canvas c, String label)
|
404 |
427ab7bf
|
Leszek Koltunski
|
{
|
405 |
|
|
mPaint.setColor(0xff000000);
|
406 |
2666a48c
|
Leszek Koltunski
|
|
407 |
|
|
c.drawLine(0, halfScreenHeight, halfScreenWidth*2, halfScreenHeight, mPaint);
|
408 |
|
|
c.drawText( label, 0.95f*halfScreenWidth*2, halfScreenHeight + mSizeT , mPaint);
|
409 |
|
|
}
|
410 |
|
|
|
411 |
|
|
|
412 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
413 |
2666a48c
|
Leszek Koltunski
|
|
414 |
|
|
private void drawVerticalAxis(Canvas c, String label)
|
415 |
|
|
{
|
416 |
|
|
mPaint.setColor(0xff000000);
|
417 |
|
|
|
418 |
|
|
c.drawLine(halfScreenWidth, 0, halfScreenWidth, halfScreenHeight*2, mPaint);
|
419 |
|
|
c.drawText(label, halfScreenWidth + mSizeT, mSizeT , mPaint);
|
420 |
|
|
}
|
421 |
|
|
|
422 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
423 |
2666a48c
|
Leszek Koltunski
|
|
424 |
d586fda6
|
Leszek Koltunski
|
private void drawPath(Canvas c, Dynamic dyn, int indexH, int indexW, long time)
|
425 |
2666a48c
|
Leszek Koltunski
|
{
|
426 |
|
|
int len = dyn.getNumPoints();
|
427 |
|
|
|
428 |
427ab7bf
|
Leszek Koltunski
|
if( len>=2 )
|
429 |
|
|
{
|
430 |
2666a48c
|
Leszek Koltunski
|
if( mRunning )
|
431 |
|
|
{
|
432 |
|
|
if ( ++mPosition >= NUM_POINTS ) mPosition=0;
|
433 |
|
|
|
434 |
|
|
if( dyn.getDimension()==1 )
|
435 |
|
|
{
|
436 |
d586fda6
|
Leszek Koltunski
|
mPoints[MAX_DIM*mPosition+indexW] = halfScreenHeight;
|
437 |
2666a48c
|
Leszek Koltunski
|
}
|
438 |
|
|
|
439 |
d586fda6
|
Leszek Koltunski
|
if( dyn.get(mPoints,MAX_DIM*mPosition, time-mStartTime, mDiffTime) )
|
440 |
2666a48c
|
Leszek Koltunski
|
{
|
441 |
|
|
stopDynamic();
|
442 |
|
|
}
|
443 |
e52efe17
|
Leszek Koltunski
|
|
444 |
|
|
addNewSpeedPoint(time);
|
445 |
2666a48c
|
Leszek Koltunski
|
}
|
446 |
97dadfe5
|
Leszek Koltunski
|
|
447 |
f20265a7
|
Leszek Koltunski
|
if( currentDim!=DIM_Q_XY && currentDim!=DIM_Q_ZW )
|
448 |
|
|
{
|
449 |
|
|
for(int i=0; i<NUM_POINTS; i++)
|
450 |
|
|
{
|
451 |
|
|
int color = i<=mPosition ? 0xff - (mPosition -i)*0xff/(NUM_POINTS-1)
|
452 |
|
|
: 0xff - (mPosition+NUM_POINTS-i)*0xff/(NUM_POINTS-1);
|
453 |
|
|
|
454 |
|
|
mPaint.setColor( 0xffffff + ((color&0xff)<<24) );
|
455 |
|
|
c.drawCircle(mPoints[MAX_DIM*i+indexH], mPoints[MAX_DIM*i+indexW] , mSize1, mPaint );
|
456 |
|
|
}
|
457 |
|
|
}
|
458 |
|
|
else
|
459 |
427ab7bf
|
Leszek Koltunski
|
{
|
460 |
f20265a7
|
Leszek Koltunski
|
float x,y,min = QUAT_QUOT* (halfScreenWidth<halfScreenHeight ? halfScreenWidth:halfScreenHeight );
|
461 |
2666a48c
|
Leszek Koltunski
|
|
462 |
f20265a7
|
Leszek Koltunski
|
for(int i=0; i<NUM_POINTS; i++)
|
463 |
|
|
{
|
464 |
|
|
int color = i<=mPosition ? 0xff - (mPosition -i)*0xff/(NUM_POINTS-1)
|
465 |
|
|
: 0xff - (mPosition+NUM_POINTS-i)*0xff/(NUM_POINTS-1);
|
466 |
|
|
|
467 |
|
|
mPaint.setColor( 0xffffff + ((color&0xff)<<24) );
|
468 |
|
|
x = mPoints[MAX_DIM*i+indexH]*min + halfScreenWidth;
|
469 |
|
|
y = mPoints[MAX_DIM*i+indexW]*min + halfScreenHeight;
|
470 |
|
|
c.drawCircle( x, y, mSize1, mPaint );
|
471 |
|
|
}
|
472 |
427ab7bf
|
Leszek Koltunski
|
}
|
473 |
|
|
}
|
474 |
2666a48c
|
Leszek Koltunski
|
}
|
475 |
|
|
|
476 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
477 |
2666a48c
|
Leszek Koltunski
|
|
478 |
|
|
private void drawRedPoints1D(Canvas c)
|
479 |
|
|
{
|
480 |
|
|
int len = di1D.getNumPoints();
|
481 |
|
|
|
482 |
427ab7bf
|
Leszek Koltunski
|
for(int curr=0; curr<len; curr++)
|
483 |
2666a48c
|
Leszek Koltunski
|
{
|
484 |
|
|
p1D = di1D.getPoint(curr);
|
485 |
|
|
drawRedPoint(c,curr+"", p1D.get1(), halfScreenHeight);
|
486 |
427ab7bf
|
Leszek Koltunski
|
}
|
487 |
|
|
}
|
488 |
|
|
|
489 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
490 |
2666a48c
|
Leszek Koltunski
|
|
491 |
|
|
private void drawRedPoints2D(Canvas c)
|
492 |
427ab7bf
|
Leszek Koltunski
|
{
|
493 |
2666a48c
|
Leszek Koltunski
|
int len = di2D.getNumPoints();
|
494 |
97dadfe5
|
Leszek Koltunski
|
|
495 |
2666a48c
|
Leszek Koltunski
|
for(int curr=0; curr<len; curr++)
|
496 |
|
|
{
|
497 |
|
|
p2D = di2D.getPoint(curr);
|
498 |
|
|
drawRedPoint(c,curr+"", p2D.get1(), p2D.get2());
|
499 |
427ab7bf
|
Leszek Koltunski
|
}
|
500 |
2666a48c
|
Leszek Koltunski
|
}
|
501 |
|
|
|
502 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
503 |
2666a48c
|
Leszek Koltunski
|
|
504 |
|
|
private void drawRedPoints3D(Canvas c)
|
505 |
|
|
{
|
506 |
|
|
int len = di3D.getNumPoints();
|
507 |
|
|
|
508 |
427ab7bf
|
Leszek Koltunski
|
for(int curr=0; curr<len; curr++)
|
509 |
2666a48c
|
Leszek Koltunski
|
{
|
510 |
427ab7bf
|
Leszek Koltunski
|
p3D = di3D.getPoint(curr);
|
511 |
2666a48c
|
Leszek Koltunski
|
drawRedPoint(c,curr+"", p3D.get1(), currentDim==DIM_3DXY ? p3D.get2():p3D.get3());
|
512 |
|
|
}
|
513 |
427ab7bf
|
Leszek Koltunski
|
}
|
514 |
2666a48c
|
Leszek Koltunski
|
|
515 |
d586fda6
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
516 |
|
|
|
517 |
|
|
private void drawRedPoints4D(Canvas c)
|
518 |
|
|
{
|
519 |
|
|
int len = di4D.getNumPoints();
|
520 |
|
|
|
521 |
|
|
for(int curr=0; curr<len; curr++)
|
522 |
|
|
{
|
523 |
|
|
p4D = di4D.getPoint(curr);
|
524 |
|
|
|
525 |
|
|
if( currentDim==DIM_4DXY ) drawRedPoint(c,curr+"", p4D.get1(), p4D.get2());
|
526 |
|
|
else drawRedPoint(c,curr+"", p4D.get3(), p4D.get4());
|
527 |
|
|
}
|
528 |
|
|
}
|
529 |
|
|
|
530 |
f20265a7
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
531 |
|
|
|
532 |
|
|
private void drawRedPointsQu(Canvas c)
|
533 |
|
|
{
|
534 |
|
|
int len = diQu.getNumPoints();
|
535 |
|
|
float x,y, min = QUAT_QUOT* (halfScreenWidth<halfScreenHeight ? halfScreenWidth:halfScreenHeight );
|
536 |
|
|
|
537 |
|
|
for(int curr=0; curr<len; curr++)
|
538 |
|
|
{
|
539 |
|
|
pQD = diQu.getPoint(curr);
|
540 |
|
|
|
541 |
|
|
if( currentDim==DIM_Q_XY )
|
542 |
|
|
{
|
543 |
|
|
x = pQD.get1()*min + halfScreenWidth;
|
544 |
|
|
y = pQD.get2()*min + halfScreenHeight;
|
545 |
|
|
}
|
546 |
|
|
else
|
547 |
|
|
{
|
548 |
|
|
x = pQD.get3()*min + halfScreenWidth;
|
549 |
|
|
y = pQD.get4()*min + halfScreenHeight;
|
550 |
|
|
}
|
551 |
|
|
|
552 |
|
|
drawRedPoint(c,curr+"", x,y);
|
553 |
|
|
}
|
554 |
|
|
}
|
555 |
|
|
|
556 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
557 |
2666a48c
|
Leszek Koltunski
|
|
558 |
|
|
private void drawRedPoint(Canvas c, String label, float width, float height)
|
559 |
|
|
{
|
560 |
|
|
mPaint.setColor(0xffff0000);
|
561 |
|
|
c.drawCircle( width, height, mSize2, mPaint);
|
562 |
|
|
mPaint.setColor(0xffffffff);
|
563 |
|
|
c.drawText(label, width,height-mFontHeight, mPaint);
|
564 |
|
|
}
|
565 |
|
|
|
566 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
567 |
427ab7bf
|
Leszek Koltunski
|
|
568 |
f20265a7
|
Leszek Koltunski
|
private void addNewPoint(float x, float y)
|
569 |
427ab7bf
|
Leszek Koltunski
|
{
|
570 |
d586fda6
|
Leszek Koltunski
|
float gx,gy,gz,gw;
|
571 |
427ab7bf
|
Leszek Koltunski
|
int len;
|
572 |
d586fda6
|
Leszek Koltunski
|
int minDist = (mAvg*mAvg)/100;
|
573 |
dea555b9
|
Leszek Koltunski
|
|
574 |
427ab7bf
|
Leszek Koltunski
|
switch(currentDim)
|
575 |
|
|
{
|
576 |
d586fda6
|
Leszek Koltunski
|
case DIM_1D : len = di1D.getNumPoints();
|
577 |
dea555b9
|
Leszek Koltunski
|
|
578 |
d586fda6
|
Leszek Koltunski
|
for(int g=0; g<len; g++)
|
579 |
|
|
{
|
580 |
|
|
p1D = di1D.getPoint(g);
|
581 |
|
|
gx = p1D.get1();
|
582 |
427ab7bf
|
Leszek Koltunski
|
|
583 |
d586fda6
|
Leszek Koltunski
|
if( (x-gx)*(x-gx) < minDist )
|
584 |
|
|
{
|
585 |
|
|
mMoving = g;
|
586 |
|
|
break;
|
587 |
|
|
}
|
588 |
|
|
}
|
589 |
|
|
if( mMoving <0 )
|
590 |
|
|
{
|
591 |
|
|
synchronized(lock)
|
592 |
|
|
{
|
593 |
|
|
di1D.add(new Static1D(x));
|
594 |
|
|
mAct.get().setNumRedPoints(len+1);
|
595 |
|
|
}
|
596 |
|
|
}
|
597 |
|
|
break;
|
598 |
|
|
case DIM_2D : len = di2D.getNumPoints();
|
599 |
427ab7bf
|
Leszek Koltunski
|
|
600 |
d586fda6
|
Leszek Koltunski
|
for(int g=0; g<len; g++)
|
601 |
|
|
{
|
602 |
|
|
p2D = di2D.getPoint(g);
|
603 |
|
|
gx = p2D.get1();
|
604 |
|
|
gy = p2D.get2();
|
605 |
427ab7bf
|
Leszek Koltunski
|
|
606 |
d586fda6
|
Leszek Koltunski
|
if( (x-gx)*(x-gx) + (y-gy)*(y-gy) < minDist )
|
607 |
|
|
{
|
608 |
|
|
mMoving = g;
|
609 |
|
|
break;
|
610 |
|
|
}
|
611 |
|
|
}
|
612 |
|
|
if( mMoving <0 )
|
613 |
|
|
{
|
614 |
|
|
synchronized(lock)
|
615 |
|
|
{
|
616 |
|
|
di2D.add(new Static2D(x,y));
|
617 |
|
|
mAct.get().setNumRedPoints(len+1);
|
618 |
|
|
}
|
619 |
|
|
}
|
620 |
|
|
break;
|
621 |
|
|
case DIM_3DXY:
|
622 |
|
|
case DIM_3DXZ:len = di3D.getNumPoints();
|
623 |
427ab7bf
|
Leszek Koltunski
|
|
624 |
d586fda6
|
Leszek Koltunski
|
for(int g=0; g<len; g++)
|
625 |
|
|
{
|
626 |
|
|
p3D = di3D.getPoint(g);
|
627 |
|
|
gx = p3D.get1();
|
628 |
|
|
gy = p3D.get2();
|
629 |
|
|
gz = p3D.get3();
|
630 |
427ab7bf
|
Leszek Koltunski
|
|
631 |
d586fda6
|
Leszek Koltunski
|
if( currentDim==DIM_3DXY )
|
632 |
|
|
{
|
633 |
|
|
if( (x-gx)*(x-gx) + (y-gy)*(y-gy) < minDist )
|
634 |
|
|
{
|
635 |
|
|
mMoving = g;
|
636 |
|
|
break;
|
637 |
|
|
}
|
638 |
|
|
}
|
639 |
|
|
if( currentDim==DIM_3DXZ )
|
640 |
|
|
{
|
641 |
|
|
if( (x-gx)*(x-gx) + (y-gz)*(y-gz) < minDist )
|
642 |
|
|
{
|
643 |
|
|
mMoving = g;
|
644 |
|
|
break;
|
645 |
|
|
}
|
646 |
|
|
}
|
647 |
|
|
}
|
648 |
|
|
|
649 |
|
|
if( mMoving <0 )
|
650 |
|
|
{
|
651 |
|
|
synchronized(lock)
|
652 |
|
|
{
|
653 |
|
|
if( currentDim==DIM_3DXY ) di3D.add(new Static3D(x,y, halfScreenHeight));
|
654 |
|
|
if( currentDim==DIM_3DXZ ) di3D.add(new Static3D(x, halfScreenHeight,y));
|
655 |
|
|
mAct.get().setNumRedPoints(len+1);
|
656 |
|
|
}
|
657 |
|
|
}
|
658 |
|
|
break;
|
659 |
|
|
case DIM_4DXY:
|
660 |
|
|
case DIM_4DZW:len = di4D.getNumPoints();
|
661 |
|
|
|
662 |
|
|
for(int g=0; g<len; g++)
|
663 |
|
|
{
|
664 |
|
|
p4D = di4D.getPoint(g);
|
665 |
|
|
gx = p4D.get1();
|
666 |
|
|
gy = p4D.get2();
|
667 |
|
|
gz = p4D.get3();
|
668 |
|
|
gw = p4D.get4();
|
669 |
|
|
|
670 |
|
|
if( currentDim==DIM_4DXY )
|
671 |
|
|
{
|
672 |
|
|
if( (x-gx)*(x-gx) + (y-gy)*(y-gy) < minDist )
|
673 |
|
|
{
|
674 |
|
|
mMoving = g;
|
675 |
|
|
break;
|
676 |
|
|
}
|
677 |
|
|
}
|
678 |
|
|
if( currentDim==DIM_4DZW )
|
679 |
|
|
{
|
680 |
|
|
if( (x-gz)*(x-gz) + (y-gw)*(y-gw) < minDist )
|
681 |
|
|
{
|
682 |
|
|
mMoving = g;
|
683 |
|
|
break;
|
684 |
|
|
}
|
685 |
|
|
}
|
686 |
|
|
}
|
687 |
|
|
|
688 |
|
|
if( mMoving <0 )
|
689 |
|
|
{
|
690 |
|
|
synchronized(lock)
|
691 |
|
|
{
|
692 |
|
|
if( currentDim==DIM_4DXY ) di4D.add(new Static4D(x,y, halfScreenWidth, halfScreenHeight));
|
693 |
|
|
if( currentDim==DIM_4DZW ) di4D.add(new Static4D( halfScreenWidth, halfScreenHeight,x,y));
|
694 |
|
|
mAct.get().setNumRedPoints(len+1);
|
695 |
|
|
}
|
696 |
|
|
}
|
697 |
|
|
break;
|
698 |
f20265a7
|
Leszek Koltunski
|
case DIM_Q_XY:
|
699 |
|
|
case DIM_Q_ZW:len = diQu.getNumPoints();
|
700 |
|
|
float min = QUAT_QUOT* (halfScreenWidth<halfScreenHeight ? halfScreenWidth:halfScreenHeight );
|
701 |
|
|
|
702 |
|
|
for(int g=0; g<len; g++)
|
703 |
|
|
{
|
704 |
|
|
pQD = diQu.getPoint(g);
|
705 |
|
|
|
706 |
|
|
if( currentDim==DIM_Q_XY )
|
707 |
|
|
{
|
708 |
|
|
gx = pQD.get1()*min + halfScreenWidth;
|
709 |
|
|
gy = pQD.get2()*min + halfScreenHeight;
|
710 |
|
|
|
711 |
|
|
if( (x-gx)*(x-gx) + (y-gy)*(y-gy) < minDist )
|
712 |
|
|
{
|
713 |
|
|
mMoving = g;
|
714 |
|
|
break;
|
715 |
|
|
}
|
716 |
|
|
}
|
717 |
|
|
if( currentDim==DIM_Q_ZW )
|
718 |
|
|
{
|
719 |
|
|
gz = pQD.get3()*min + halfScreenWidth;
|
720 |
|
|
gw = pQD.get4()*min + halfScreenHeight;
|
721 |
|
|
|
722 |
|
|
if( (x-gz)*(x-gz) + (y-gw)*(y-gw) < minDist )
|
723 |
|
|
{
|
724 |
|
|
mMoving = g;
|
725 |
|
|
break;
|
726 |
|
|
}
|
727 |
|
|
}
|
728 |
|
|
}
|
729 |
|
|
|
730 |
|
|
if( mMoving <0 )
|
731 |
|
|
{
|
732 |
|
|
float z,w;
|
733 |
|
|
x = (x - halfScreenWidth ) / min;
|
734 |
|
|
y = (y - halfScreenHeight) / min;
|
735 |
|
|
float len1 = x*x + y*y;
|
736 |
|
|
|
737 |
|
|
if( len1>= 1.0f )
|
738 |
|
|
{
|
739 |
|
|
float A = (float)Math.sqrt(len1);
|
740 |
|
|
x = x/A;
|
741 |
|
|
y = y/A;
|
742 |
|
|
z = 0.0f;
|
743 |
|
|
w = 0.0f;
|
744 |
|
|
}
|
745 |
|
|
else
|
746 |
|
|
{
|
747 |
|
|
z = (float)Math.sqrt(1-len1);
|
748 |
|
|
w = 0.0f;
|
749 |
|
|
}
|
750 |
|
|
|
751 |
|
|
synchronized(lock)
|
752 |
|
|
{
|
753 |
|
|
if( currentDim==DIM_Q_XY ) diQu.add(new Static4D(x,y,z,w));
|
754 |
|
|
if( currentDim==DIM_Q_ZW ) diQu.add(new Static4D(z,w,x,y));
|
755 |
|
|
mAct.get().setNumRedPoints(len+1);
|
756 |
|
|
}
|
757 |
|
|
}
|
758 |
|
|
break;
|
759 |
427ab7bf
|
Leszek Koltunski
|
}
|
760 |
|
|
}
|
761 |
f20265a7
|
Leszek Koltunski
|
|
762 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
763 |
|
|
|
764 |
|
|
private void addNewSpeedPoint(long time)
|
765 |
|
|
{
|
766 |
|
|
int prev = mPosition-1;
|
767 |
|
|
if( prev<0 ) prev = NUM_POINTS-1;
|
768 |
|
|
|
769 |
d586fda6
|
Leszek Koltunski
|
float xdiff = mPoints[MAX_DIM*prev ]-mPoints[MAX_DIM*mPosition ];
|
770 |
|
|
float ydiff = mPoints[MAX_DIM*prev+1]-mPoints[MAX_DIM*mPosition+1];
|
771 |
|
|
float zdiff = mPoints[MAX_DIM*prev+2]-mPoints[MAX_DIM*mPosition+2];
|
772 |
|
|
float wdiff = mPoints[MAX_DIM*prev+3]-mPoints[MAX_DIM*mPosition+3];
|
773 |
e52efe17
|
Leszek Koltunski
|
|
774 |
d586fda6
|
Leszek Koltunski
|
float dist = (float)Math.sqrt( xdiff*xdiff + ydiff*ydiff + zdiff*zdiff + wdiff*wdiff);
|
775 |
e52efe17
|
Leszek Koltunski
|
float speed= mDiffTime<=0 ? 0: dist / mDiffTime;
|
776 |
|
|
float timepoint = ((float)(time-mStartTime))/mDuration;
|
777 |
|
|
|
778 |
|
|
if( dist<1000.0f ) // otherwise this is a very first call; do not send it!
|
779 |
|
|
{
|
780 |
|
|
mAct.get().addPoint( timepoint - (int)timepoint, speed );
|
781 |
|
|
}
|
782 |
|
|
}
|
783 |
|
|
|
784 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
785 |
|
|
|
786 |
2666a48c
|
Leszek Koltunski
|
@Override
|
787 |
|
|
public boolean onTouchEvent(MotionEvent event)
|
788 |
427ab7bf
|
Leszek Koltunski
|
{
|
789 |
|
|
int action = event.getAction();
|
790 |
f20265a7
|
Leszek Koltunski
|
float xDown, yDown;
|
791 |
97dadfe5
|
Leszek Koltunski
|
|
792 |
427ab7bf
|
Leszek Koltunski
|
switch(action)
|
793 |
|
|
{
|
794 |
f20265a7
|
Leszek Koltunski
|
case MotionEvent.ACTION_DOWN: xDown = event.getX();
|
795 |
|
|
yDown = event.getY();
|
796 |
|
|
|
797 |
427ab7bf
|
Leszek Koltunski
|
addNewPoint(xDown,yDown);
|
798 |
f20265a7
|
Leszek Koltunski
|
|
799 |
427ab7bf
|
Leszek Koltunski
|
break;
|
800 |
2666a48c
|
Leszek Koltunski
|
case MotionEvent.ACTION_MOVE: if( mMoving >=0 )
|
801 |
427ab7bf
|
Leszek Koltunski
|
{
|
802 |
f20265a7
|
Leszek Koltunski
|
xDown = event.getX();
|
803 |
|
|
yDown = event.getY();
|
804 |
427ab7bf
|
Leszek Koltunski
|
|
805 |
|
|
switch(currentDim)
|
806 |
|
|
{
|
807 |
2666a48c
|
Leszek Koltunski
|
case DIM_1D : di1D.setPoint(mMoving, xDown);
|
808 |
427ab7bf
|
Leszek Koltunski
|
break;
|
809 |
2666a48c
|
Leszek Koltunski
|
case DIM_2D : di2D.setPoint(mMoving, xDown, yDown);
|
810 |
427ab7bf
|
Leszek Koltunski
|
break;
|
811 |
2666a48c
|
Leszek Koltunski
|
case DIM_3DXY: di3D.setPoint(mMoving, xDown, yDown, (int)di3D.getPoint(mMoving).get3());
|
812 |
427ab7bf
|
Leszek Koltunski
|
break;
|
813 |
2666a48c
|
Leszek Koltunski
|
case DIM_3DXZ: di3D.setPoint(mMoving, xDown, (int)di3D.getPoint(mMoving).get2(), yDown);
|
814 |
427ab7bf
|
Leszek Koltunski
|
break;
|
815 |
d586fda6
|
Leszek Koltunski
|
case DIM_4DXY: di4D.setPoint(mMoving, xDown, yDown, (int)di4D.getPoint(mMoving).get3(), (int)di4D.getPoint(mMoving).get4());
|
816 |
|
|
break;
|
817 |
|
|
case DIM_4DZW: di4D.setPoint(mMoving, (int)di4D.getPoint(mMoving).get1(), (int)di4D.getPoint(mMoving).get2(), xDown, yDown);
|
818 |
|
|
break;
|
819 |
f20265a7
|
Leszek Koltunski
|
case DIM_Q_XY: float min1 = QUAT_QUOT* (halfScreenWidth<halfScreenHeight ? halfScreenWidth:halfScreenHeight );
|
820 |
|
|
float x1 = (xDown - halfScreenWidth ) / min1;
|
821 |
|
|
float y1 = (yDown - halfScreenHeight) / min1;
|
822 |
|
|
float z1 = diQu.getPoint(mMoving).get3();
|
823 |
|
|
float w1 = diQu.getPoint(mMoving).get4();
|
824 |
|
|
float len1 = x1*x1 + y1*y1;
|
825 |
|
|
|
826 |
|
|
if( len1 <= 1.0f )
|
827 |
|
|
{
|
828 |
|
|
float len2 = z1*z1 + w1*w1;
|
829 |
|
|
|
830 |
|
|
if( len2 == 0 )
|
831 |
|
|
{
|
832 |
|
|
if( len1 == 0 )
|
833 |
|
|
{
|
834 |
|
|
w1 = 1.0f;
|
835 |
|
|
}
|
836 |
|
|
else
|
837 |
|
|
{
|
838 |
|
|
float B = (float)Math.sqrt(len1);
|
839 |
|
|
x1 = x1/B;
|
840 |
|
|
y1 = y1/B;
|
841 |
|
|
}
|
842 |
|
|
}
|
843 |
|
|
else
|
844 |
|
|
{
|
845 |
|
|
float A = (float)Math.sqrt((1.0f - len1)/len2);
|
846 |
|
|
z1 = A*z1;
|
847 |
|
|
w1 = A*w1;
|
848 |
|
|
}
|
849 |
|
|
}
|
850 |
|
|
else
|
851 |
|
|
{
|
852 |
|
|
float B = (float)Math.sqrt(len1);
|
853 |
|
|
x1 = x1/B;
|
854 |
|
|
y1 = y1/B;
|
855 |
|
|
z1 = 0.0f;
|
856 |
|
|
w1 = 0.0f;
|
857 |
|
|
}
|
858 |
|
|
diQu.setPoint(mMoving, x1,y1,z1,w1);
|
859 |
|
|
break;
|
860 |
|
|
case DIM_Q_ZW: float min2 = QUAT_QUOT* (halfScreenWidth<halfScreenHeight ? halfScreenWidth:halfScreenHeight );
|
861 |
|
|
float x2 = diQu.getPoint(mMoving).get1();
|
862 |
|
|
float y2 = diQu.getPoint(mMoving).get2();
|
863 |
|
|
float z2 = (xDown - halfScreenWidth ) / min2;
|
864 |
|
|
float w2 = (yDown - halfScreenHeight) / min2;
|
865 |
|
|
float len3 = z2*z2 + w2*w2;
|
866 |
|
|
|
867 |
|
|
if( len3 <= 1.0f )
|
868 |
|
|
{
|
869 |
|
|
float len4 = x2*x2 + y2*y2;
|
870 |
|
|
|
871 |
|
|
if( len4 == 0 )
|
872 |
|
|
{
|
873 |
|
|
if( len3 == 0 )
|
874 |
|
|
{
|
875 |
|
|
w2 = 1.0f;
|
876 |
|
|
}
|
877 |
|
|
else
|
878 |
|
|
{
|
879 |
|
|
float B = (float)Math.sqrt(len3);
|
880 |
|
|
z2 = z2/B;
|
881 |
|
|
w2 = w2/B;
|
882 |
|
|
}
|
883 |
|
|
}
|
884 |
|
|
else
|
885 |
|
|
{
|
886 |
|
|
float A = (float)Math.sqrt((1.0f - len3)/len4);
|
887 |
|
|
x2 = A*x2;
|
888 |
|
|
y2 = A*y2;
|
889 |
|
|
}
|
890 |
|
|
}
|
891 |
|
|
else
|
892 |
|
|
{
|
893 |
|
|
float B = (float)Math.sqrt(len3);
|
894 |
|
|
x2 = 0.0f;
|
895 |
|
|
y2 = 0.0f;
|
896 |
|
|
z2 = z2/B;
|
897 |
|
|
w2 = w2/B;
|
898 |
|
|
}
|
899 |
|
|
diQu.setPoint(mMoving, x2,y2,z2,w2);
|
900 |
|
|
break;
|
901 |
427ab7bf
|
Leszek Koltunski
|
}
|
902 |
|
|
}
|
903 |
|
|
break;
|
904 |
2666a48c
|
Leszek Koltunski
|
case MotionEvent.ACTION_UP : mMoving = -1;
|
905 |
427ab7bf
|
Leszek Koltunski
|
break;
|
906 |
|
|
}
|
907 |
|
|
|
908 |
|
|
return true;
|
909 |
|
|
}
|
910 |
|
|
}
|