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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2016 Leszek Koltunski //
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// //
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71c8884f
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Leszek Koltunski
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// This file is part of Distorted. //
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bc0a685b
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Leszek Koltunski
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// //
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71c8884f
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Leszek Koltunski
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// Distorted is free software: you can redistribute it and/or modify //
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bc0a685b
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Leszek Koltunski
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Distorted is distributed in the hope that it will be useful, //
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Leszek Koltunski
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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71c8884f
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Leszek Koltunski
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// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
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bc0a685b
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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Leszek Koltunski
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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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Leszek Koltunski
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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.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 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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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 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 mNoise0, mNoise1, mNoise2;
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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 Static1D p1N;
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private Static2D p2N;
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private Static3D p3N;
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private float[] mPoints = new float[3*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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mMoving = -1;
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mDuration = 10000;
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mCount = 0.0f;
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mPosition = 0;
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mNoise0 = 0.0f;
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mNoise1 = 0.0f;
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mNoise2 = 0.0f;
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mDiffTime = -1;
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mLastTime = -1;
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mStartTime= -1;
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mRunning = false;
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clearPoints();
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di1D = new Dynamic1D(mDuration,mCount);
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p1N = new Static1D(mNoise0);
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di2D = new Dynamic2D(mDuration,mCount);
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p2N = new Static2D(mNoise0,mNoise1);
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di3D = new Dynamic3D(mDuration,mCount);
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p3N = new Static3D(mNoise0,mNoise1,mNoise2);
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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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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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}
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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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}
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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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}
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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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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void setNoise(float noise0, float noise1, float noise2)
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{
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218 |
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mNoise0 = noise0;
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mNoise1 = noise1;
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mNoise2 = noise2;
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p1N.set(mNoise0);
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p2N.set(mNoise0,mNoise1);
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p3N.set(mNoise0,mNoise1,mNoise2);
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di1D.setNoise(p1N);
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di2D.setNoise(p2N);
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di3D.setNoise(p3N);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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232 |
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public void setDimension(int dim)
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{
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if( currentDim != dim )
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236 |
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{
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237 |
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if( !(currentDim==DIM_3DXY && dim==DIM_3DXZ) && !(currentDim==DIM_3DXZ && dim==DIM_3DXY) )
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238 |
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{
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239 |
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resetPoints();
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240 |
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}
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241 |
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242 |
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currentDim = dim;
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243 |
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}
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244 |
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}
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245 |
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246 |
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///////////////////////////////////////////////////////////////////////////////////////////////////
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247 |
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248 |
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public void drawCurve(Canvas c, long time)
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249 |
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{
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250 |
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if( mLastTime<0 )
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251 |
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{
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252 |
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mLastTime = time;
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253 |
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}
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254 |
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else
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255 |
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{
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256 |
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mDiffTime = time - mLastTime;
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257 |
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}
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258 |
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259 |
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synchronized(lock)
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260 |
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{
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261 |
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switch(currentDim)
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262 |
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{
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263 |
2666a48c
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Leszek Koltunski
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case DIM_1D: drawHorizontalAxis(c,"x");
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264 |
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drawPath(c,di1D,1,time);
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265 |
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drawRedPoints1D(c);
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266 |
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break;
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267 |
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case DIM_2D: drawHorizontalAxis(c,"x");
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268 |
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drawVerticalAxis (c,"y");
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269 |
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drawPath(c,di2D,1,time);
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270 |
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drawRedPoints2D(c);
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271 |
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break;
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272 |
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default : drawHorizontalAxis(c,"x");
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273 |
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drawVerticalAxis (c, currentDim==DIM_3DXY ? "y" : "z" );
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274 |
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drawPath(c,di3D,(currentDim==DIM_3DXY ? 1:2),time);
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275 |
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drawRedPoints3D(c);
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276 |
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break;
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277 |
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}
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278 |
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}
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279 |
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mLastTime = time;
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281 |
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}
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282 |
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283 |
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///////////////////////////////////////////////////////////////////////////////////////////////////
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284 |
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285 |
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private void clearPoints()
|
286 |
508f22b5
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Leszek Koltunski
|
{
|
287 |
|
|
for(int i=0; i<3*NUM_POINTS; i++)
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288 |
|
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{
|
289 |
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mPoints[i] = -100000.0f;
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290 |
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}
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291 |
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}
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292 |
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293 |
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|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
294 |
508f22b5
|
Leszek Koltunski
|
|
295 |
2666a48c
|
Leszek Koltunski
|
public void resetPoints()
|
296 |
427ab7bf
|
Leszek Koltunski
|
{
|
297 |
2666a48c
|
Leszek Koltunski
|
synchronized(lock)
|
298 |
427ab7bf
|
Leszek Koltunski
|
{
|
299 |
2666a48c
|
Leszek Koltunski
|
clearPoints();
|
300 |
97dadfe5
|
Leszek Koltunski
|
|
301 |
2666a48c
|
Leszek Koltunski
|
switch(currentDim)
|
302 |
427ab7bf
|
Leszek Koltunski
|
{
|
303 |
2666a48c
|
Leszek Koltunski
|
case DIM_1D : di1D.removeAll(); break;
|
304 |
|
|
case DIM_2D : di2D.removeAll(); break;
|
305 |
|
|
case DIM_3DXY:
|
306 |
|
|
case DIM_3DXZ: di3D.removeAll(); break;
|
307 |
427ab7bf
|
Leszek Koltunski
|
}
|
308 |
e52efe17
|
Leszek Koltunski
|
|
309 |
d84f5b73
|
Leszek Koltunski
|
DynamicActivity act = mAct.get();
|
310 |
|
|
act.setNumRedPoints(0);
|
311 |
|
|
act.clearPoints();
|
312 |
427ab7bf
|
Leszek Koltunski
|
}
|
313 |
|
|
}
|
314 |
2666a48c
|
Leszek Koltunski
|
|
315 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
316 |
2666a48c
|
Leszek Koltunski
|
|
317 |
|
|
public void startDynamic()
|
318 |
|
|
{
|
319 |
|
|
mRunning = true;
|
320 |
|
|
mLastTime= -1;
|
321 |
|
|
mStartTime = System.currentTimeMillis();
|
322 |
|
|
|
323 |
|
|
clearPoints();
|
324 |
|
|
di1D.resetToBeginning();
|
325 |
|
|
di2D.resetToBeginning();
|
326 |
|
|
di3D.resetToBeginning();
|
327 |
|
|
}
|
328 |
|
|
|
329 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
330 |
2666a48c
|
Leszek Koltunski
|
|
331 |
|
|
public void stopDynamic()
|
332 |
|
|
{
|
333 |
|
|
mRunning = false;
|
334 |
|
|
}
|
335 |
|
|
|
336 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
337 |
2666a48c
|
Leszek Koltunski
|
|
338 |
|
|
private void drawHorizontalAxis(Canvas c, String label)
|
339 |
427ab7bf
|
Leszek Koltunski
|
{
|
340 |
|
|
mPaint.setColor(0xff000000);
|
341 |
2666a48c
|
Leszek Koltunski
|
|
342 |
|
|
c.drawLine(0, halfScreenHeight, halfScreenWidth*2, halfScreenHeight, mPaint);
|
343 |
|
|
c.drawText( label, 0.95f*halfScreenWidth*2, halfScreenHeight + mSizeT , mPaint);
|
344 |
|
|
}
|
345 |
|
|
|
346 |
|
|
|
347 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
348 |
2666a48c
|
Leszek Koltunski
|
|
349 |
|
|
private void drawVerticalAxis(Canvas c, String label)
|
350 |
|
|
{
|
351 |
|
|
mPaint.setColor(0xff000000);
|
352 |
|
|
|
353 |
|
|
c.drawLine(halfScreenWidth, 0, halfScreenWidth, halfScreenHeight*2, mPaint);
|
354 |
|
|
c.drawText(label, halfScreenWidth + mSizeT, mSizeT , mPaint);
|
355 |
|
|
}
|
356 |
|
|
|
357 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
358 |
2666a48c
|
Leszek Koltunski
|
|
359 |
|
|
private void drawPath(Canvas c, Dynamic dyn, int index, long time)
|
360 |
|
|
{
|
361 |
|
|
int len = dyn.getNumPoints();
|
362 |
|
|
|
363 |
427ab7bf
|
Leszek Koltunski
|
if( len>=2 )
|
364 |
|
|
{
|
365 |
2666a48c
|
Leszek Koltunski
|
if( mRunning )
|
366 |
|
|
{
|
367 |
|
|
if ( ++mPosition >= NUM_POINTS ) mPosition=0;
|
368 |
|
|
|
369 |
|
|
if( dyn.getDimension()==1 )
|
370 |
|
|
{
|
371 |
|
|
mPoints[3*mPosition+index] = halfScreenHeight;
|
372 |
|
|
}
|
373 |
|
|
|
374 |
|
|
if( dyn.get(mPoints,3*mPosition, time-mStartTime, mDiffTime) )
|
375 |
|
|
{
|
376 |
|
|
stopDynamic();
|
377 |
|
|
}
|
378 |
e52efe17
|
Leszek Koltunski
|
|
379 |
|
|
addNewSpeedPoint(time);
|
380 |
2666a48c
|
Leszek Koltunski
|
}
|
381 |
97dadfe5
|
Leszek Koltunski
|
|
382 |
|
|
for(int i=0; i<NUM_POINTS; i++)
|
383 |
427ab7bf
|
Leszek Koltunski
|
{
|
384 |
97dadfe5
|
Leszek Koltunski
|
int color = i<=mPosition ? 0xff - (mPosition -i)*0xff/(NUM_POINTS-1)
|
385 |
|
|
: 0xff - (mPosition+NUM_POINTS-i)*0xff/(NUM_POINTS-1);
|
386 |
2666a48c
|
Leszek Koltunski
|
|
387 |
97dadfe5
|
Leszek Koltunski
|
mPaint.setColor( 0xffffff + ((color&0xff)<<24) );
|
388 |
2666a48c
|
Leszek Koltunski
|
c.drawCircle(mPoints[3*i], mPoints[3*i+index] , mSize1, mPaint );
|
389 |
427ab7bf
|
Leszek Koltunski
|
}
|
390 |
|
|
}
|
391 |
2666a48c
|
Leszek Koltunski
|
}
|
392 |
|
|
|
393 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
394 |
2666a48c
|
Leszek Koltunski
|
|
395 |
|
|
private void drawRedPoints1D(Canvas c)
|
396 |
|
|
{
|
397 |
|
|
int len = di1D.getNumPoints();
|
398 |
|
|
|
399 |
427ab7bf
|
Leszek Koltunski
|
for(int curr=0; curr<len; curr++)
|
400 |
2666a48c
|
Leszek Koltunski
|
{
|
401 |
|
|
p1D = di1D.getPoint(curr);
|
402 |
|
|
drawRedPoint(c,curr+"", p1D.get1(), halfScreenHeight);
|
403 |
427ab7bf
|
Leszek Koltunski
|
}
|
404 |
|
|
}
|
405 |
|
|
|
406 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
407 |
2666a48c
|
Leszek Koltunski
|
|
408 |
|
|
private void drawRedPoints2D(Canvas c)
|
409 |
427ab7bf
|
Leszek Koltunski
|
{
|
410 |
2666a48c
|
Leszek Koltunski
|
int len = di2D.getNumPoints();
|
411 |
97dadfe5
|
Leszek Koltunski
|
|
412 |
2666a48c
|
Leszek Koltunski
|
for(int curr=0; curr<len; curr++)
|
413 |
|
|
{
|
414 |
|
|
p2D = di2D.getPoint(curr);
|
415 |
|
|
drawRedPoint(c,curr+"", p2D.get1(), p2D.get2());
|
416 |
427ab7bf
|
Leszek Koltunski
|
}
|
417 |
2666a48c
|
Leszek Koltunski
|
}
|
418 |
|
|
|
419 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
420 |
2666a48c
|
Leszek Koltunski
|
|
421 |
|
|
private void drawRedPoints3D(Canvas c)
|
422 |
|
|
{
|
423 |
|
|
int len = di3D.getNumPoints();
|
424 |
|
|
|
425 |
427ab7bf
|
Leszek Koltunski
|
for(int curr=0; curr<len; curr++)
|
426 |
2666a48c
|
Leszek Koltunski
|
{
|
427 |
427ab7bf
|
Leszek Koltunski
|
p3D = di3D.getPoint(curr);
|
428 |
2666a48c
|
Leszek Koltunski
|
drawRedPoint(c,curr+"", p3D.get1(), currentDim==DIM_3DXY ? p3D.get2():p3D.get3());
|
429 |
|
|
}
|
430 |
427ab7bf
|
Leszek Koltunski
|
}
|
431 |
2666a48c
|
Leszek Koltunski
|
|
432 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
433 |
2666a48c
|
Leszek Koltunski
|
|
434 |
|
|
private void drawRedPoint(Canvas c, String label, float width, float height)
|
435 |
|
|
{
|
436 |
|
|
mPaint.setColor(0xffff0000);
|
437 |
|
|
c.drawCircle( width, height, mSize2, mPaint);
|
438 |
|
|
mPaint.setColor(0xffffffff);
|
439 |
|
|
c.drawText(label, width,height-mFontHeight, mPaint);
|
440 |
|
|
}
|
441 |
|
|
|
442 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
443 |
427ab7bf
|
Leszek Koltunski
|
|
444 |
|
|
private void addNewPoint(int x, int y)
|
445 |
|
|
{
|
446 |
|
|
float gx,gy,gz;
|
447 |
|
|
int len;
|
448 |
dea555b9
|
Leszek Koltunski
|
|
449 |
427ab7bf
|
Leszek Koltunski
|
switch(currentDim)
|
450 |
|
|
{
|
451 |
|
|
case DIM_1D: len = di1D.getNumPoints();
|
452 |
dea555b9
|
Leszek Koltunski
|
|
453 |
427ab7bf
|
Leszek Koltunski
|
for(int g=0; g<len; g++)
|
454 |
|
|
{
|
455 |
|
|
p1D = di1D.getPoint(g);
|
456 |
e3eab072
|
Leszek Koltunski
|
gx = p1D.get1();
|
457 |
427ab7bf
|
Leszek Koltunski
|
|
458 |
508f22b5
|
Leszek Koltunski
|
if( (x-gx)*(x-gx) < (mAvg*mAvg/100) )
|
459 |
427ab7bf
|
Leszek Koltunski
|
{
|
460 |
2666a48c
|
Leszek Koltunski
|
mMoving = g;
|
461 |
427ab7bf
|
Leszek Koltunski
|
break;
|
462 |
|
|
}
|
463 |
|
|
}
|
464 |
2666a48c
|
Leszek Koltunski
|
if( mMoving <0 )
|
465 |
427ab7bf
|
Leszek Koltunski
|
{
|
466 |
|
|
synchronized(lock)
|
467 |
|
|
{
|
468 |
97dadfe5
|
Leszek Koltunski
|
di1D.add(new Static1D(x));
|
469 |
e52efe17
|
Leszek Koltunski
|
mAct.get().setNumRedPoints(len+1);
|
470 |
427ab7bf
|
Leszek Koltunski
|
}
|
471 |
|
|
}
|
472 |
|
|
break;
|
473 |
|
|
case DIM_2D: len = di2D.getNumPoints();
|
474 |
|
|
|
475 |
|
|
for(int g=0; g<len; g++)
|
476 |
|
|
{
|
477 |
|
|
p2D = di2D.getPoint(g);
|
478 |
e3eab072
|
Leszek Koltunski
|
gx = p2D.get1();
|
479 |
|
|
gy = p2D.get2();
|
480 |
427ab7bf
|
Leszek Koltunski
|
|
481 |
508f22b5
|
Leszek Koltunski
|
if( (x-gx)*(x-gx) + (y-gy)*(y-gy) < (mAvg*mAvg/100) )
|
482 |
427ab7bf
|
Leszek Koltunski
|
{
|
483 |
2666a48c
|
Leszek Koltunski
|
mMoving = g;
|
484 |
427ab7bf
|
Leszek Koltunski
|
break;
|
485 |
|
|
}
|
486 |
|
|
}
|
487 |
2666a48c
|
Leszek Koltunski
|
if( mMoving <0 )
|
488 |
427ab7bf
|
Leszek Koltunski
|
{
|
489 |
|
|
synchronized(lock)
|
490 |
|
|
{
|
491 |
97dadfe5
|
Leszek Koltunski
|
di2D.add(new Static2D(x,y));
|
492 |
e52efe17
|
Leszek Koltunski
|
mAct.get().setNumRedPoints(len+1);
|
493 |
427ab7bf
|
Leszek Koltunski
|
}
|
494 |
|
|
}
|
495 |
|
|
break;
|
496 |
|
|
default : len = di3D.getNumPoints();
|
497 |
|
|
|
498 |
|
|
for(int g=0; g<len; g++)
|
499 |
|
|
{
|
500 |
|
|
p3D = di3D.getPoint(g);
|
501 |
e3eab072
|
Leszek Koltunski
|
gx = p3D.get1();
|
502 |
|
|
gy = p3D.get2();
|
503 |
|
|
gz = p3D.get3();
|
504 |
427ab7bf
|
Leszek Koltunski
|
|
505 |
|
|
if( currentDim==DIM_3DXY )
|
506 |
|
|
{
|
507 |
508f22b5
|
Leszek Koltunski
|
if( (x-gx)*(x-gx) + (y-gy)*(y-gy) < (mAvg*mAvg/100) )
|
508 |
427ab7bf
|
Leszek Koltunski
|
{
|
509 |
2666a48c
|
Leszek Koltunski
|
mMoving = g;
|
510 |
427ab7bf
|
Leszek Koltunski
|
break;
|
511 |
|
|
}
|
512 |
|
|
}
|
513 |
|
|
if( currentDim==DIM_3DXZ )
|
514 |
|
|
{
|
515 |
508f22b5
|
Leszek Koltunski
|
if( (x-gx)*(x-gx) + (y-gz)*(y-gz) < (mAvg*mAvg/100) )
|
516 |
427ab7bf
|
Leszek Koltunski
|
{
|
517 |
2666a48c
|
Leszek Koltunski
|
mMoving = g;
|
518 |
427ab7bf
|
Leszek Koltunski
|
break;
|
519 |
|
|
}
|
520 |
|
|
}
|
521 |
|
|
}
|
522 |
2666a48c
|
Leszek Koltunski
|
if( mMoving <0 )
|
523 |
427ab7bf
|
Leszek Koltunski
|
{
|
524 |
|
|
synchronized(lock)
|
525 |
|
|
{
|
526 |
e52efe17
|
Leszek Koltunski
|
if( currentDim==DIM_3DXY ) di3D.add(new Static3D(x,y, halfScreenHeight));
|
527 |
|
|
if( currentDim==DIM_3DXZ ) di3D.add(new Static3D(x, halfScreenHeight,y));
|
528 |
|
|
mAct.get().setNumRedPoints(len+1);
|
529 |
427ab7bf
|
Leszek Koltunski
|
}
|
530 |
|
|
}
|
531 |
|
|
break;
|
532 |
|
|
}
|
533 |
|
|
}
|
534 |
|
|
|
535 |
e52efe17
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
536 |
|
|
|
537 |
|
|
private void addNewSpeedPoint(long time)
|
538 |
|
|
{
|
539 |
|
|
int prev = mPosition-1;
|
540 |
|
|
if( prev<0 ) prev = NUM_POINTS-1;
|
541 |
|
|
|
542 |
|
|
float xdiff = mPoints[3*prev ]-mPoints[3*mPosition ];
|
543 |
|
|
float ydiff = mPoints[3*prev+1]-mPoints[3*mPosition+1];
|
544 |
|
|
float zdiff = mPoints[3*prev+2]-mPoints[3*mPosition+2];
|
545 |
|
|
|
546 |
|
|
float dist = (float)Math.sqrt( xdiff*xdiff + ydiff*ydiff + zdiff*zdiff );
|
547 |
|
|
float speed= mDiffTime<=0 ? 0: dist / mDiffTime;
|
548 |
|
|
float timepoint = ((float)(time-mStartTime))/mDuration;
|
549 |
|
|
|
550 |
|
|
if( dist<1000.0f ) // otherwise this is a very first call; do not send it!
|
551 |
|
|
{
|
552 |
|
|
mAct.get().addPoint( timepoint - (int)timepoint, speed );
|
553 |
|
|
}
|
554 |
|
|
}
|
555 |
|
|
|
556 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
557 |
|
|
|
558 |
2666a48c
|
Leszek Koltunski
|
@Override
|
559 |
|
|
public boolean onTouchEvent(MotionEvent event)
|
560 |
427ab7bf
|
Leszek Koltunski
|
{
|
561 |
|
|
int action = event.getAction();
|
562 |
97dadfe5
|
Leszek Koltunski
|
int xDown, yDown;
|
563 |
|
|
|
564 |
427ab7bf
|
Leszek Koltunski
|
switch(action)
|
565 |
|
|
{
|
566 |
97dadfe5
|
Leszek Koltunski
|
case MotionEvent.ACTION_DOWN: xDown = (int)event.getX();
|
567 |
|
|
yDown = (int)event.getY();
|
568 |
427ab7bf
|
Leszek Koltunski
|
|
569 |
|
|
addNewPoint(xDown,yDown);
|
570 |
|
|
|
571 |
|
|
break;
|
572 |
2666a48c
|
Leszek Koltunski
|
case MotionEvent.ACTION_MOVE: if( mMoving >=0 )
|
573 |
427ab7bf
|
Leszek Koltunski
|
{
|
574 |
97dadfe5
|
Leszek Koltunski
|
xDown = (int)event.getX();
|
575 |
|
|
yDown = (int)event.getY();
|
576 |
427ab7bf
|
Leszek Koltunski
|
|
577 |
|
|
switch(currentDim)
|
578 |
|
|
{
|
579 |
2666a48c
|
Leszek Koltunski
|
case DIM_1D : di1D.setPoint(mMoving, xDown);
|
580 |
427ab7bf
|
Leszek Koltunski
|
break;
|
581 |
2666a48c
|
Leszek Koltunski
|
case DIM_2D : di2D.setPoint(mMoving, xDown, yDown);
|
582 |
427ab7bf
|
Leszek Koltunski
|
break;
|
583 |
2666a48c
|
Leszek Koltunski
|
case DIM_3DXY: di3D.setPoint(mMoving, xDown, yDown, (int)di3D.getPoint(mMoving).get3());
|
584 |
427ab7bf
|
Leszek Koltunski
|
break;
|
585 |
2666a48c
|
Leszek Koltunski
|
case DIM_3DXZ: di3D.setPoint(mMoving, xDown, (int)di3D.getPoint(mMoving).get2(), yDown);
|
586 |
427ab7bf
|
Leszek Koltunski
|
break;
|
587 |
|
|
}
|
588 |
|
|
}
|
589 |
|
|
break;
|
590 |
2666a48c
|
Leszek Koltunski
|
case MotionEvent.ACTION_UP : mMoving = -1;
|
591 |
427ab7bf
|
Leszek Koltunski
|
break;
|
592 |
|
|
}
|
593 |
|
|
|
594 |
|
|
return true;
|
595 |
|
|
}
|
596 |
|
|
}
|