Test.java
package org.opentrafficsim.core.geometry;
import java.io.Serializable;
import java.util.Locale;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.FutureTask;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import org.opentrafficsim.core.network.NetworkException;
import nl.tudelft.simulation.language.d3.DirectedPoint;
/**
* <p>
* Copyright (c) 2013-2018 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
* BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
* </p>
* $LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $,
* initial version Nov 9, 2015 <br>
* @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
* @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
*/
public final class Test
{
/** */
private Test()
{
}
/**
* Apply all offset methods and check the results.
* @param reference OTSLine3D; reference line
* @param offset double; the offset
* @return int; the number of failures
*/
public static String checkAll(final OTSLine3D reference, final double offset)
{
String result = "";
for (OTSLine3D.OffsetMethod offsetMethod : new OTSLine3D.OffsetMethod[] { OTSLine3D.OffsetMethod.JTS,
OTSLine3D.OffsetMethod.PK })
{
result += timeLimitedCheckOffsetLine(reference, offset, offsetMethod, 5000);
result += timeLimitedCheckOffsetLine(reference, -offset, offsetMethod, 5000);
/*-
if (!checkOffsetLine(reference, offset, offsetMethod))
{
result += "fail " + offsetMethod + " " + offset + " ";
}
if (!checkOffsetLine(reference, -offset, offsetMethod))
{
result += "fail " + offsetMethod + " " + (-offset) + " ";
}
*/
}
return result;
}
/**
* @param reference OTSLine3D; the reference line
* @param offset double; the offset
* @param offsetMethod OTSLine3D.OffsetMethod; the offset method
* @param timeLimitMillis int; maximum running time in milliseconds
* @return String; empty string on success, description of the result on failure
*/
public static String timeLimitedCheckOffsetLine(final OTSLine3D reference, final double offset,
final OTSLine3D.OffsetMethod offsetMethod, final int timeLimitMillis)
{
Callable<String> callable = new Test().new MyCallable(reference, offset, offsetMethod);
FutureTask<String> futureTask = new FutureTask<String>(callable);
ExecutorService executor = Executors.newFixedThreadPool(1);
executor.execute(futureTask);
String result = "";
try
{
result = futureTask.get(timeLimitMillis, TimeUnit.MILLISECONDS);
}
catch (InterruptedException | ExecutionException | TimeoutException exception)
{
result = "time out ";
}
// There is something very non-trivial about shutting down an ExecutorService
// This code adapted from http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ExecutorService.html
executor.shutdown(); // Disable new tasks from being submitted
try
{
// Wait a while for existing tasks to terminate
if (!executor.awaitTermination(60, TimeUnit.MILLISECONDS))
{
executor.shutdownNow(); // Cancel currently executing tasks
// Wait a while for tasks to respond to being cancelled
if (!executor.awaitTermination(60, TimeUnit.MILLISECONDS))
{
System.err.println("executor did not terminate");
}
}
}
catch (InterruptedException ie)
{
// (Re-)Cancel if current thread also interrupted
executor.shutdownNow();
// Preserve interrupt status
Thread.currentThread().interrupt();
}
return String.format(Locale.US, "%3.3s %6.1f: %-8.8s ", offsetMethod, offset, result);
}
/**
* @param args args
* @throws NetworkException on error
* @throws OTSGeometryException on error
*/
public static void main(final String[] args) throws NetworkException, OTSGeometryException
{
OTSLine3D reference;
// OTSLine3D.debugOffsetLine = true;
reference = new OTSLine3D(new OTSPoint3D(5, 2.5), new OTSPoint3D(4.8, 2.5), new OTSPoint3D(4.6, 2.7),
new OTSPoint3D(2.2, 2.7), new OTSPoint3D(2.2, 5));
System.out.println("Kink near start: " + checkAll(reference, 2));
reference = new OTSLine3D(new OTSPoint3D(0, 0, 0), new OTSPoint3D(10, 5, 0), new OTSPoint3D(20, 0, 0));
System.out.println("Single direction change far from ends: " + checkAll(reference, 2));
reference = new OTSLine3D(new OTSPoint3D(0, 0, 0), new OTSPoint3D(20, 10, 0), new OTSPoint3D(21, 10, 0),
new OTSPoint3D(22, 9.5, 0), new OTSPoint3D(30, 0, 0));
System.out.println("Double direction change far from ends: " + checkAll(reference, -3));
// Reference line closely spaced points on a (relatively large) circle
OTSPoint3D[] designLinePoints = new OTSPoint3D[8];
double radius = 10;
double angleStep = Math.PI / 1000;
double initialAngle = Math.PI / 4;
for (int i = 0; i < designLinePoints.length; i++)
{
double angle = initialAngle + i * angleStep;
designLinePoints[i] = new OTSPoint3D(radius * Math.cos(angle), radius * Math.sin(angle) - radius, 0);
}
reference = new OTSLine3D(designLinePoints);
// passes all
System.out.println("Closely spaced points on large circle: " + checkAll(reference, 2));
// Straight design line with some <i>noise</i> (sufficiently far from the end points).
reference = new OTSLine3D(new OTSPoint3D(10, 10, 0), new OTSPoint3D(9.999, 8, 0), new OTSPoint3D(9.996, 7.99, 0),
new OTSPoint3D(9.999, 7.98, 0), new OTSPoint3D(10.03, 7.95, 0), new OTSPoint3D(10.01, 7.94, 0),
new OTSPoint3D(10.0, 7.94, 0), new OTSPoint3D(10, 6, 0), new OTSPoint3D(10, 2, 0));
System.out.println("Straight reference with noise far from ends: " + checkAll(reference, 2));
// Straight design line with some <i>noise</i> (close to the end points).
reference = new OTSLine3D(new OTSPoint3D(5, -1, 0), new OTSPoint3D(5, -2, 0), new OTSPoint3D(4.9, -2.01, 0),
new OTSPoint3D(5.1, -2.03, 0), new OTSPoint3D(5, -2.04, 0), new OTSPoint3D(5, -6, 0),
new OTSPoint3D(4.9, -6.01, 0), new OTSPoint3D(5.1, -6.03, 0), new OTSPoint3D(5, -6.04, 0),
new OTSPoint3D(5, -7.04, 0));
System.out.println("Straight reference with noise near ends: " + checkAll(reference, 2));
// OTSOffsetLinePK.debugOffsetLine = true;
// checkOffsetLine(reference, -2, OTSLine3D.OffsetMethod.PK);
reference = new OTSLine3D(new OTSPoint3D(10, 10, 0), new OTSPoint3D(10, 8, 0), new OTSPoint3D(0, 6, 0),
new OTSPoint3D(10, 4, 0), new OTSPoint3D(10, 0, 0));
System.out.println("AV line0: " + checkAll(reference, 1.625));
reference = new OTSLine3D(new OTSPoint3D(10, 10, 0), new OTSPoint3D(9.999, 8, 0), new OTSPoint3D(9.996, 7.99, 0),
new OTSPoint3D(9.999, 7.98, 0), new OTSPoint3D(10.03, 7.95, 0), new OTSPoint3D(10.01, 7.94, 0),
new OTSPoint3D(10.0, 7.94, 0), new OTSPoint3D(10, 6, 0), new OTSPoint3D(10, 2, 0));
System.out.println("AV line1: " + checkAll(reference, 1.625));
reference = new OTSLine3D(new OTSPoint3D(10, 10, 0), new OTSPoint3D(9.999, 8, 0), new OTSPoint3D(9.996, 7.99, 0),
new OTSPoint3D(9.999, 7.98, 0), new OTSPoint3D(10.03, 7.95, 0), new OTSPoint3D(10.01, 7.94, 0),
new OTSPoint3D(10.0, 7.94, 0), new OTSPoint3D(10, 6, 0), new OTSPoint3D(9.999, 6, 0),
new OTSPoint3D(9.996, 5.99, 0), new OTSPoint3D(9.999, 5.98, 0), new OTSPoint3D(10.03, 5.95, 0),
new OTSPoint3D(10.01, 5.94, 0), new OTSPoint3D(10.0, 5.94, 0), new OTSPoint3D(10, 2, 0));
System.out.println("AV line2: " + checkAll(reference, 1.625));
reference = new OTSLine3D(new OTSPoint3D(-115.3680561332295, -548.0151713307242, 0.0),
new OTSPoint3D(-121.1405898342023, -546.9967679699366, 0.0),
new OTSPoint3D(-133.3954402170488, -545.1596234831587, 0.0),
new OTSPoint3D(-133.49497466097273, -545.1499853728319, 0.0),
new OTSPoint3D(-133.59452107477017, -545.1404716880575, 0.0),
new OTSPoint3D(-133.69407930289987, -545.1310824437005, 0.0),
new OTSPoint3D(-133.7936491898021, -545.1218176544314, 0.0),
new OTSPoint3D(-133.89323057989893, -545.1126773347269, 0.0),
new OTSPoint3D(-133.99282331759446, -545.1036614988684, 0.0),
new OTSPoint3D(-134.09242724727505, -545.0947701609432, 0.0),
new OTSPoint3D(-134.19204221330963, -545.086003334844, 0.0),
new OTSPoint3D(-134.29166806004977, -545.077361034269, 0.0),
new OTSPoint3D(-134.39130463183014, -545.0688432727218, 0.0),
new OTSPoint3D(-134.4909517729686, -545.0604500635113, 0.0),
new OTSPoint3D(-134.59060932776654, -545.0521814197522, 0.0),
new OTSPoint3D(-134.690277140509, -545.0440373543638, 0.0),
new OTSPoint3D(-134.78995505546513, -545.0360178800717, 0.0),
new OTSPoint3D(-134.88964291688814, -545.0281230094058, 0.0),
new OTSPoint3D(-134.98934056901578, -545.0203527547022, 0.0),
new OTSPoint3D(-135.08904785607044, -545.0127071281019, 0.0),
new OTSPoint3D(-135.18876462225958, -545.005186141551, 0.0),
new OTSPoint3D(-135.28849071177578, -544.9977898068012, 0.0),
new OTSPoint3D(-135.38822596879697, -544.9905181354092, 0.0),
new OTSPoint3D(-135.4879702374869, -544.9833711387371, 0.0),
new OTSPoint3D(-135.58772336199513, -544.9763488279517, 0.0),
new OTSPoint3D(-135.68748518645745, -544.9694512140259, 0.0),
new OTSPoint3D(-135.78725555499602, -544.9626783077368, 0.0),
new OTSPoint3D(-135.88703431171965, -544.9560301196673, 0.0),
new OTSPoint3D(-135.98682130072405, -544.9495066602052, 0.0),
new OTSPoint3D(-136.08661636609207, -544.9431079395432, 0.0),
new OTSPoint3D(-136.18641935189396, -544.9368339676794, 0.0),
new OTSPoint3D(-136.28623010218757, -544.9306847544171, 0.0),
new OTSPoint3D(-136.38604846101862, -544.9246603093641, 0.0),
new OTSPoint3D(-136.48587427242094, -544.9187606419338, 0.0),
new OTSPoint3D(-136.58570738041672, -544.9129857613443, 0.0),
new OTSPoint3D(-136.68554762901675, -544.907335676619, 0.0),
new OTSPoint3D(-136.78539486222067, -544.9018103965861, 0.0),
new OTSPoint3D(-136.88524892401722, -544.8964099298789, 0.0),
new OTSPoint3D(-136.98510965838437, -544.8911342849353, 0.0),
new OTSPoint3D(-137.08497690928982, -544.8859834699989, 0.0),
new OTSPoint3D(-137.18485052069096, -544.8809574931176, 0.0),
new OTSPoint3D(-137.28473033653535, -544.8760563621447, 0.0),
new OTSPoint3D(-137.38461620076075, -544.8712800847381, 0.0),
new OTSPoint3D(-137.48450795729553, -544.8666286683607, 0.0),
new OTSPoint3D(-137.58440545005882, -544.8621021202804, 0.0),
new OTSPoint3D(-137.68430852296086, -544.8577004475699, 0.0),
new OTSPoint3D(-137.78421701990308, -544.8534236571068, 0.0),
new OTSPoint3D(-137.8841307847785, -544.8492717555735, 0.0),
new OTSPoint3D(-137.98404966147183, -544.8452447494575, 0.0),
new OTSPoint3D(-138.08397349385993, -544.841342645051, 0.0),
new OTSPoint3D(-138.18390212581176, -544.837565448451, 0.0),
new OTSPoint3D(-138.28383540118887, -544.8339131655592, 0.0),
new OTSPoint3D(-138.38377316384558, -544.8303858020826, 0.0),
new OTSPoint3D(-138.4837152576291, -544.8269833635323, 0.0),
new OTSPoint3D(-138.58366152637993, -544.8237058552252, 0.0),
new OTSPoint3D(-138.68361181393206, -544.8205532822818, 0.0),
new OTSPoint3D(-138.78356596411322, -544.8175256496284, 0.0),
new OTSPoint3D(-138.883523820745, -544.8146229619954, 0.0),
new OTSPoint3D(-138.98348522764337, -544.8118452239183, 0.0),
new OTSPoint3D(-139.08345002861856, -544.8091924397376, 0.0),
new OTSPoint3D(-139.18341806747563, -544.806664613598, 0.0),
new OTSPoint3D(-139.28338918801452, -544.8042617494492, 0.0),
new OTSPoint3D(-139.38336323403036, -544.8019838510459, 0.0),
new OTSPoint3D(-139.48334004931382, -544.7998309219471, 0.0),
new OTSPoint3D(-139.58331947765103, -544.7978029655169, 0.0),
new OTSPoint3D(-139.6833013628242, -544.7958999849238, 0.0),
new OTSPoint3D(-139.78328554861167, -544.7941219831416, 0.0),
new OTSPoint3D(-139.88327187878815, -544.7924689629479, 0.0),
new OTSPoint3D(-139.98326019712502, -544.7909409269257, 0.0),
new OTSPoint3D(-140.08325034739056, -544.7895378774629, 0.0),
new OTSPoint3D(-140.18324217335015, -544.7882598167514, 0.0),
new OTSPoint3D(-140.28323551876667, -544.7871067467883, 0.0),
new OTSPoint3D(-140.38323022740042, -544.7860786693752, 0.0),
new OTSPoint3D(-140.48322614300977, -544.7851755861186, 0.0),
new OTSPoint3D(-140.58322310935108, -544.7843974984295, 0.0),
new OTSPoint3D(-140.68322097017915, -544.7837444075236, 0.0),
new OTSPoint3D(-140.7832195692473, -544.7832163144215, 0.0),
new OTSPoint3D(-140.88321875030778, -544.7828132199481, 0.0),
new OTSPoint3D(-140.98321835711187, -544.7825351247336, 0.0),
new OTSPoint3D(-141.0832182334102, -544.7823820292122, 0.0),
new OTSPoint3D(-141.18321822295303, -544.7823539336232, 0.0),
new OTSPoint3D(-141.28321816949028, -544.7824508380106, 0.0),
new OTSPoint3D(-141.38321791677217, -544.7826727422229, 0.0),
new OTSPoint3D(-141.48321730854906, -544.7830196459133, 0.0),
new OTSPoint3D(-141.58321618857192, -544.7834915485399, 0.0),
new OTSPoint3D(-141.68321440059256, -544.7840884493653, 0.0),
new OTSPoint3D(-141.7832117883638, -544.7848103474569, 0.0),
new OTSPoint3D(-141.88320819563967, -544.7856572416866, 0.0),
new OTSPoint3D(-141.98320346617584, -544.7866291307313, 0.0),
new OTSPoint3D(-142.08319744372974, -544.7877260130723, 0.0),
new OTSPoint3D(-142.1831899720608, -544.7889478869957, 0.0),
new OTSPoint3D(-142.28318089493067, -544.7902947505925, 0.0),
new OTSPoint3D(-142.3831700561036, -544.7917666017579, 0.0),
new OTSPoint3D(-142.48315729934654, -544.7933634381925, 0.0),
new OTSPoint3D(-142.58314246842943, -544.7950852574011, 0.0),
new OTSPoint3D(-142.68312540712546, -544.7969320566932, 0.0),
new OTSPoint3D(-142.78310595921133, -544.7989038331833, 0.0),
new OTSPoint3D(-142.8830839684674, -544.8010005837906, 0.0),
new OTSPoint3D(-142.9830592786781, -544.8032223052389, 0.0),
new OTSPoint3D(-143.08303173363203, -544.8055689940566, 0.0),
new OTSPoint3D(-143.1830011771222, -544.8080406465771, 0.0),
new OTSPoint3D(-143.28296745294642, -544.8106372589384, 0.0),
new OTSPoint3D(-143.3829304049074, -544.8133588270834, 0.0),
new OTSPoint3D(-143.48288987681303, -544.8162053467596, 0.0),
new OTSPoint3D(-143.58284571247668, -544.8191768135193, 0.0),
new OTSPoint3D(-143.68279775571733, -544.8222732227196, 0.0),
new OTSPoint3D(-143.78274585036, -544.8254945695223, 0.0),
new OTSPoint3D(-143.88268984023574, -544.8288408488941, 0.0),
new OTSPoint3D(-143.98262956918217, -544.8323120556064, 0.0),
new OTSPoint3D(-144.0825648810434, -544.8359081842356, 0.0),
new OTSPoint3D(-144.18249561967056, -544.8396292291625, 0.0),
new OTSPoint3D(-144.2824216289219, -544.8434751845731, 0.0),
new OTSPoint3D(-144.38234275266305, -544.847446044458, 0.0),
new OTSPoint3D(-144.48225883476726, -544.8515418026129, 0.0),
new OTSPoint3D(-144.58216971911568, -544.8557624526381, 0.0),
new OTSPoint3D(-144.68207524959763, -544.8601079879389, 0.0),
new OTSPoint3D(-144.7819752701106, -544.8645784017253, 0.0),
new OTSPoint3D(-144.88186962456095, -544.8691736870123, 0.0),
new OTSPoint3D(-144.98175815686372, -544.8738938366197, 0.0),
new OTSPoint3D(-145.0816407109431, -544.8787388431724, 0.0),
new OTSPoint3D(-145.18151713073263, -544.8837086991001, 0.0),
new OTSPoint3D(-145.2813872601755, -544.8888033966373, 0.0),
new OTSPoint3D(-145.3812509432245, -544.8940229278235, 0.0),
new OTSPoint3D(-145.48110802384275, -544.8993672845032, 0.0),
new OTSPoint3D(-145.58095834600357, -544.9048364583259, 0.0),
new OTSPoint3D(-145.68080175369082, -544.9104304407462, 0.0),
new OTSPoint3D(-145.7806380908992, -544.9161492230231, 0.0),
new OTSPoint3D(-145.8804672016345, -544.9219927962213, 0.0),
new OTSPoint3D(-145.98028892991368, -544.9279611512101, 0.0),
new OTSPoint3D(-146.0801031197654, -544.934054278664, 0.0),
new OTSPoint3D(-146.17990961522992, -544.9402721690625, 0.0),
new OTSPoint3D(-146.2797082603597, -544.9466148126901, 0.0),
new OTSPoint3D(-146.37949889921927, -544.9530821996364, 0.0),
new OTSPoint3D(-146.47928137588588, -544.9596743197961, 0.0),
new OTSPoint3D(-146.57905553444937, -544.9663911628691, 0.0),
new OTSPoint3D(-146.67882121901263, -544.9732327183604, 0.0),
new OTSPoint3D(-146.77857827369186, -544.9801989755798, 0.0),
new OTSPoint3D(-146.87832654261663, -544.9872899236427, 0.0),
new OTSPoint3D(-146.97806586993033, -544.9945055514696, 0.0),
new OTSPoint3D(-147.0777960997902, -545.001845847786, 0.0),
new OTSPoint3D(-147.17751707636785, -545.0093108011225, 0.0),
new OTSPoint3D(-147.27722864384927, -545.0169003998153, 0.0),
new OTSPoint3D(-147.37693064643514, -545.0246146320056, 0.0),
new OTSPoint3D(-147.47662292834113, -545.0324534856402, 0.0),
new OTSPoint3D(-147.57630533379802, -545.0404169484702, 0.0),
new OTSPoint3D(-147.67597770705208, -545.0485050080534, 0.0),
new OTSPoint3D(-147.7756398923653, -545.0567176517519, 0.0),
new OTSPoint3D(-147.87529173401546, -545.0650548667334, 0.0),
new OTSPoint3D(-147.97493307629662, -545.0735166399711, 0.0),
new OTSPoint3D(-148.07456376351922, -545.0821029582435, 0.0),
new OTSPoint3D(-148.1741836400103, -545.0908138081345, 0.0),
new OTSPoint3D(-148.27379255011385, -545.0996491760332, 0.0),
new OTSPoint3D(-148.37339033819092, -545.1086090481344, 0.0),
new OTSPoint3D(-148.47297684862002, -545.1176934104385, 0.0),
new OTSPoint3D(-148.57255192579726, -545.1269022487511, 0.0),
new OTSPoint3D(-148.67211541413658, -545.1362355486832, 0.0),
new OTSPoint3D(-148.77166715807007, -545.1456932956519, 0.0),
new OTSPoint3D(-148.87120700204815, -545.1552754748791, 0.0),
new OTSPoint3D(-148.9707347905398, -545.1649820713927, 0.0),
new OTSPoint3D(-149.0702503680329, -545.1748130700264, 0.0),
new OTSPoint3D(-149.16975357903436, -545.1847684554191, 0.0),
new OTSPoint3D(-149.2692442680705, -545.1948482120155, 0.0),
new OTSPoint3D(-149.368722279687, -545.205052324066, 0.0),
new OTSPoint3D(-149.46818745844962, -545.2153807756266, 0.0),
new OTSPoint3D(-149.567639648944, -545.2258335505592, 0.0),
new OTSPoint3D(-149.6670786957761, -545.2364106325315, 0.0),
new OTSPoint3D(-149.76650444357242, -545.2471120050163, 0.0),
new OTSPoint3D(-149.86591673698024, -545.2579376512932, 0.0),
new OTSPoint3D(-149.96531542066793, -545.268887554447, 0.0),
new OTSPoint3D(-150.06470033932501, -545.2799616973684, 0.0),
new OTSPoint3D(-150.1640713376626, -545.2911600627541, 0.0),
new OTSPoint3D(-150.26342826041352, -545.3024826331067, 0.0),
new OTSPoint3D(-150.3627709523326, -545.3139293907345, 0.0),
new OTSPoint3D(-150.46209925819687, -545.3255003177524, 0.0),
new OTSPoint3D(-150.56141302280594, -545.3371953960801, 0.0),
new OTSPoint3D(-150.66071209098203, -545.3490146074447, 0.0),
new OTSPoint3D(-150.7599963075704, -545.3609579333784, 0.0),
new OTSPoint3D(-150.85926551743938, -545.3730253552196, 0.0),
new OTSPoint3D(-150.95851956548103, -545.3852168541134, 0.0),
new OTSPoint3D(-151.05775829661076, -545.3975324110104, 0.0),
new OTSPoint3D(-151.15698155576814, -545.4099720066673, 0.0),
new OTSPoint3D(-151.25618918791685, -545.4225356216475, 0.0),
new OTSPoint3D(-151.35538103804492, -545.4352232363202, 0.0),
new OTSPoint3D(-151.4545569511652, -545.448034830861, 0.0),
new OTSPoint3D(-151.55371677231528, -545.460970385252, 0.0),
new OTSPoint3D(-151.652860346558, -545.4740298792813, 0.0),
new OTSPoint3D(-151.75198751898154, -545.4872132925433, 0.0),
new OTSPoint3D(-151.85109813469967, -545.5005206044389, 0.0),
new OTSPoint3D(-151.95019203885212, -545.5139517941758, 0.0),
new OTSPoint3D(-152.04926907660465, -545.5275068407674, 0.0),
new OTSPoint3D(-152.14832909314944, -545.5411857230341, 0.0),
new OTSPoint3D(-152.24737193370524, -545.5549884196025, 0.0),
new OTSPoint3D(-152.3463974435176, -545.5689149089062, 0.0),
new OTSPoint3D(-152.4454054678592, -545.5829651691847, 0.0),
new OTSPoint3D(-152.54439585203, -545.5971391784847, 0.0),
new OTSPoint3D(-152.64336844135755, -545.6114369146592, 0.0),
new OTSPoint3D(-152.74232308119724, -545.625858355368, 0.0),
new OTSPoint3D(-152.84125961693243, -545.6404034780777, 0.0),
new OTSPoint3D(-152.9401778939748, -545.6550722600615, 0.0),
new OTSPoint3D(-153.03907775776457, -545.6698646783994, 0.0),
new OTSPoint3D(-153.13795905377074, -545.6847807099783, 0.0),
new OTSPoint3D(-153.23682162749128, -545.6998203314919, 0.0),
new OTSPoint3D(-153.33566532445343, -545.7149835194407, 0.0),
new OTSPoint3D(-153.434489990214, -545.7302702501322, 0.0),
new OTSPoint3D(-153.53329547035938, -545.7456804996812, 0.0),
new OTSPoint3D(-153.63208161050608, -545.7612142440088, 0.0),
new OTSPoint3D(-153.73084825630076, -545.7768714588436, 0.0),
new OTSPoint3D(-153.82959525342056, -545.7926521197215, 0.0),
new OTSPoint3D(-153.92832244757332, -545.808556201985, 0.0),
new OTSPoint3D(-154.02702968449785, -545.8245836807839, 0.0),
new OTSPoint3D(-154.12571680996405, -545.8407345310753, 0.0),
new OTSPoint3D(-154.22438366977332, -545.8570087276237, 0.0),
new OTSPoint3D(-154.32303010975875, -545.8734062450004, 0.0),
new OTSPoint3D(-154.42165597578528, -545.8899270575845, 0.0),
new OTSPoint3D(-154.52026111375, -545.9065711395622, 0.0),
new OTSPoint3D(-154.6188453695824, -545.9233384649269, 0.0),
new OTSPoint3D(-154.71740858924463, -545.94022900748, 0.0),
new OTSPoint3D(-154.81595061873168, -545.9572427408298, 0.0),
new OTSPoint3D(-154.91447130407158, -545.9743796383924, 0.0),
new OTSPoint3D(-155.01297049132586, -545.9916396733913, 0.0),
new OTSPoint3D(-155.11144802658953, -546.0090228188579, 0.0),
new OTSPoint3D(-155.20990375599146, -546.026529047631, 0.0),
new OTSPoint3D(-155.3083375256946, -546.044158332357, 0.0),
new OTSPoint3D(-155.4067491818962, -546.0619106454902, 0.0),
new OTSPoint3D(-155.50513857082805, -546.0797859592926, 0.0),
new OTSPoint3D(-155.60350553875676, -546.0977842458342, 0.0),
new OTSPoint3D(-155.701849931984, -546.1159054769923, 0.0),
new OTSPoint3D(-155.8001715968466, -546.1341496244529, 0.0),
new OTSPoint3D(-155.89847037971708, -546.1525166597092, 0.0),
new OTSPoint3D(-155.99674612700352, -546.171006554063, 0.0),
new OTSPoint3D(-156.0949986851501, -546.1896192786236, 0.0),
new OTSPoint3D(-156.19322790063725, -546.2083548043087, 0.0),
new OTSPoint3D(-156.29143361998186, -546.227213101844, 0.0),
new OTSPoint3D(-156.38961568973744, -546.2461941417636, 0.0),
new OTSPoint3D(-156.4877739564946, -546.2652978944094, 0.0),
new OTSPoint3D(-156.585908266881, -546.2845243299319, 0.0),
new OTSPoint3D(-156.68401846756186, -546.3038734182899, 0.0),
new OTSPoint3D(-156.78210440523998, -546.3233451292501, 0.0),
new OTSPoint3D(-156.88016592665613, -546.3429394323884, 0.0),
new OTSPoint3D(-156.97820287858914, -546.3626562970885, 0.0),
new OTSPoint3D(-157.07621510785637, -546.3824956925428, 0.0),
new OTSPoint3D(-157.17420246131368, -546.4024575877521, 0.0),
new OTSPoint3D(-157.27216478585586, -546.4225419515262, 0.0),
new OTSPoint3D(-157.37010192841683, -546.4427487524832, 0.0),
new OTSPoint3D(-157.46801373596978, -546.46307795905, 0.0),
new OTSPoint3D(-157.56590005552755, -546.4835295394621, 0.0),
new OTSPoint3D(-157.66376073414278, -546.504103461764, 0.0),
new OTSPoint3D(-157.76159561890822, -546.524799693809, 0.0),
new OTSPoint3D(-157.8594045569568, -546.5456182032591, 0.0),
new OTSPoint3D(-157.95718739546214, -546.5665589575855, 0.0),
new OTSPoint3D(-158.05494398163856, -546.5876219240682, 0.0),
new OTSPoint3D(-158.15267416274142, -546.6088070697964, 0.0),
new OTSPoint3D(-158.2503777860673, -546.6301143616682, 0.0),
new OTSPoint3D(-158.34805469895434, -546.6515437663911, 0.0),
new OTSPoint3D(-158.44570474878236, -546.6730952504817, 0.0),
new OTSPoint3D(-158.54332778297322, -546.6947687802656, 0.0),
new OTSPoint3D(-158.6409236489909, -546.716564321878, 0.0),
new OTSPoint3D(-158.7384921943419, -546.7384818412634, 0.0),
new OTSPoint3D(-158.83603326657538, -546.7605213041757, 0.0),
new OTSPoint3D(-158.93354671328345, -546.7826826761781, 0.0),
new OTSPoint3D(-159.03103238210136, -546.8049659226436, 0.0),
new OTSPoint3D(-159.1284901207078, -546.8273710087547, 0.0),
new OTSPoint3D(-159.225919776825, -546.8498978995033, 0.0),
new OTSPoint3D(-159.32332119821922, -546.8725465596913, 0.0),
new OTSPoint3D(-159.4206942327007, -546.8953169539299, 0.0),
new OTSPoint3D(-159.51803872812414, -546.9182090466406, 0.0),
new OTSPoint3D(-159.61535453238878, -546.9412228020545, 0.0),
new OTSPoint3D(-159.71264149343864, -546.9643581842125, 0.0),
new OTSPoint3D(-159.80989945926294, -546.9876151569657, 0.0),
new OTSPoint3D(-159.90712827789608, -547.010993683975, 0.0),
new OTSPoint3D(-160.00432779741806, -547.0344937287114, 0.0),
new OTSPoint3D(-160.10149786595466, -547.0581152544562, 0.0),
new OTSPoint3D(-160.19863833167767, -547.0818582243007, 0.0),
new OTSPoint3D(-160.2957490428051, -547.1057226011466, 0.0),
new OTSPoint3D(-160.39282984760155, -547.1297083477057, 0.0),
new OTSPoint3D(-160.4898805943782, -547.1538154265004, 0.0),
new OTSPoint3D(-160.58690113149333, -547.1780437998632, 0.0),
new OTSPoint3D(-160.68389130735238, -547.2023934299375, 0.0),
new OTSPoint3D(-160.78085097040818, -547.2268642786769, 0.0),
new OTSPoint3D(-160.87777996916128, -547.2514563078457, 0.0),
new OTSPoint3D(-160.97467815216018, -547.2761694790188, 0.0),
new OTSPoint3D(-161.07154536800144, -547.3010037535821, 0.0),
new OTSPoint3D(-161.1683814653301, -547.3259590927318, 0.0),
new OTSPoint3D(-161.26518629283973, -547.3510354574753, 0.0),
new OTSPoint3D(-161.36195969927286, -547.3762328086307, 0.0),
new OTSPoint3D(-161.45870153342102, -547.4015511068272, 0.0),
new OTSPoint3D(-161.55541164412512, -547.426990312505, 0.0),
new OTSPoint3D(-161.65208988027564, -547.4525503859154, 0.0),
new OTSPoint3D(-161.74873609081288, -547.4782312871207, 0.0),
new OTSPoint3D(-161.8453501247271, -547.5040329759945, 0.0),
new OTSPoint3D(-161.94193183105892, -547.5299554122216, 0.0),
new OTSPoint3D(-162.0384810588995, -547.5559985552984, 0.0),
new OTSPoint3D(-162.13499765739058, -547.5821623645322, 0.0),
new OTSPoint3D(-162.23148147572508, -547.6084467990423, 0.0),
new OTSPoint3D(-162.327932363147, -547.6348518177593, 0.0),
new OTSPoint3D(-162.4243501689519, -547.6613773794252, 0.0),
new OTSPoint3D(-162.52073474248692, -547.6880234425938, 0.0),
new OTSPoint3D(-162.61708593315126, -547.7147899656309, 0.0),
new OTSPoint3D(-162.71340359039613, -547.7416769067133, 0.0),
new OTSPoint3D(-162.80968756372525, -547.7686842238307, 0.0),
new OTSPoint3D(-162.9059377026949, -547.795811874784, 0.0),
new OTSPoint3D(-163.0021538569143, -547.8230598171862, 0.0),
new OTSPoint3D(-163.0983358760457, -547.8504280084622, 0.0),
new OTSPoint3D(-163.1944836098047, -547.8779164058496, 0.0),
new OTSPoint3D(-163.29059690796055, -547.9055249663976, 0.0),
new OTSPoint3D(-163.38667562033615, -547.9332536469677, 0.0),
new OTSPoint3D(-163.4827195968086, -547.961102404234, 0.0),
new OTSPoint3D(-163.5787286873092, -547.9890711946829, 0.0),
new OTSPoint3D(-163.67470274182375, -548.0171599746129, 0.0),
new OTSPoint3D(-163.7706416103928, -548.0453687001356, 0.0),
new OTSPoint3D(-163.8665451431119, -548.0736973271746, 0.0),
new OTSPoint3D(-163.96241319013177, -548.1021458114666, 0.0),
new OTSPoint3D(-164.05824560165868, -548.1307141085607, 0.0),
new OTSPoint3D(-164.15404222795442, -548.1594021738192, 0.0),
new OTSPoint3D(-164.24980291933684, -548.1882099624167, 0.0),
new OTSPoint3D(-164.34552752617986, -548.2171374293412, 0.0),
new OTSPoint3D(-164.4412158989138, -548.2461845293935, 0.0),
new OTSPoint3D(-164.53686788802563, -548.2753512171876, 0.0),
new OTSPoint3D(-164.63248334405907, -548.3046374471504, 0.0),
new OTSPoint3D(-164.72806211761502, -548.3340431735223, 0.0),
new OTSPoint3D(-164.82360405935168, -548.3635683503568, 0.0),
new OTSPoint3D(-164.91910901998477, -548.3932129315208, 0.0),
new OTSPoint3D(-165.01457685028782, -548.4229768706948, 0.0),
new OTSPoint3D(-165.11000740109236, -548.4528601213724, 0.0),
new OTSPoint3D(-165.20540052328818, -548.4828626368612, 0.0),
new OTSPoint3D(-165.30075606782353, -548.5129843702822, 0.0),
new OTSPoint3D(-165.3960738857054, -548.5432252745702, 0.0),
new OTSPoint3D(-165.49135382799972, -548.5735853024739, 0.0),
new OTSPoint3D(-165.58659574583157, -548.6040644065556, 0.0),
new OTSPoint3D(-165.68179949038554, -548.6346625391919, 0.0),
new OTSPoint3D(-165.77696491290575, -548.665379652573, 0.0),
new OTSPoint3D(-165.87209186469624, -548.6962156987037, 0.0),
new OTSPoint3D(-165.9671801971212, -548.7271706294023, 0.0),
new OTSPoint3D(-166.06222976160512, -548.7582443963021, 0.0),
new OTSPoint3D(-166.15724040963306, -548.7894369508501, 0.0),
new OTSPoint3D(-166.2522119927509, -548.8207482443081, 0.0),
new OTSPoint3D(-166.34714436256556, -548.852178227752, 0.0),
new OTSPoint3D(-166.44203737074525, -548.8837268520728, 0.0),
new OTSPoint3D(-166.5368908690197, -548.9153940679754, 0.0),
new OTSPoint3D(-166.63170470918024, -548.94717982598, 0.0),
new OTSPoint3D(-166.72647874308035, -548.9790840764214, 0.0),
new OTSPoint3D(-166.82121282263557, -549.011106769449, 0.0),
new OTSPoint3D(-166.91590679982392, -549.0432478550275, 0.0),
new OTSPoint3D(-167.01056052668613, -549.0755072829365, 0.0),
new OTSPoint3D(-167.10517385532575, -549.1078850027706, 0.0),
new OTSPoint3D(-167.19974663790944, -549.1403809639396, 0.0),
new OTSPoint3D(-167.29427872666727, -549.1729951156685, 0.0),
new OTSPoint3D(-167.3887699738929, -549.2057274069979, 0.0),
new OTSPoint3D(-167.4832202319437, -549.2385777867835, 0.0),
new OTSPoint3D(-167.57762935324124, -549.2715462036964, 0.0),
new OTSPoint3D(-167.67199719027124, -549.3046326062237, 0.0),
new OTSPoint3D(-167.766323595584, -549.3378369426678, 0.0),
new OTSPoint3D(-167.86060842179452, -549.3711591611469, 0.0),
new OTSPoint3D(-167.95485152158278, -549.4045992095952, 0.0),
new OTSPoint3D(-168.04905274769393, -549.4381570357625, 0.0),
new OTSPoint3D(-168.1432119529386, -549.4718325872147, 0.0),
new OTSPoint3D(-168.23732899019308, -549.5056258113337, 0.0),
new OTSPoint3D(-168.33140371239944, -549.5395366553179, 0.0),
new OTSPoint3D(-168.42543597256602, -549.5735650661812, 0.0),
new OTSPoint3D(-168.5194256237674, -549.6077109907545, 0.0),
new OTSPoint3D(-168.61337251914478, -549.6419743756846, 0.0),
new OTSPoint3D(-168.70727651190614, -549.6763551674352, 0.0),
new OTSPoint3D(-168.8011374553265, -549.7108533122862, 0.0),
new OTSPoint3D(-168.8949552027482, -549.7454687563342, 0.0),
new OTSPoint3D(-168.988729607581, -549.7802014454926, 0.0),
new OTSPoint3D(-169.08246052330242, -549.8150513254916, 0.0),
new OTSPoint3D(-169.1761478034579, -549.8500183418782, 0.0),
new OTSPoint3D(-169.2697913016611, -549.8851024400167, 0.0),
new OTSPoint3D(-169.36339087159408, -549.9203035650879, 0.0),
new OTSPoint3D(-169.45694636700753, -549.9556216620903, 0.0),
new OTSPoint3D(-169.55045764172098, -549.9910566758391, 0.0),
new OTSPoint3D(-169.64392454962314, -550.0266085509672, 0.0),
new OTSPoint3D(-169.73734694467194, -550.062277231925, 0.0),
new OTSPoint3D(-169.8307246808949, -550.09806266298, 0.0),
new OTSPoint3D(-169.92405761238936, -550.1339647882176, 0.0),
new OTSPoint3D(-170.0173455933226, -550.1699835515406, 0.0),
new OTSPoint3D(-170.1105884779322, -550.2061188966698, 0.0),
new OTSPoint3D(-170.20378612052616, -550.2423707671435, 0.0),
new OTSPoint3D(-170.29693837548317, -550.2787391063184, 0.0),
new OTSPoint3D(-170.39004509725288, -550.315223857369, 0.0),
new OTSPoint3D(-170.48310614035597, -550.3518249632878, 0.0),
new OTSPoint3D(-170.57612135938473, -550.3885423668855, 0.0),
new OTSPoint3D(-170.66909060900278, -550.4253760107913, 0.0),
new OTSPoint3D(-170.76201374394572, -550.4623258374525, 0.0),
new OTSPoint3D(-170.85489061902118, -550.4993917891351, 0.0),
new OTSPoint3D(-170.94772108910905, -550.5365738079236, 0.0),
new OTSPoint3D(-171.04050500916173, -550.573871835721, 0.0),
new OTSPoint3D(-171.13324223420437, -550.6112858142492, 0.0),
new OTSPoint3D(-171.2259326193351, -550.6488156850488, 0.0),
new OTSPoint3D(-171.3185760197252, -550.6864613894795, 0.0),
new OTSPoint3D(-171.4111722906194, -550.7242228687198, 0.0),
new OTSPoint3D(-171.50372128733594, -550.7621000637674, 0.0),
new OTSPoint3D(-171.59622286526712, -550.8000929154392, 0.0),
new OTSPoint3D(-171.68867687987927, -550.8382013643715, 0.0),
new OTSPoint3D(-171.78108318671295, -550.8764253510196, 0.0),
new OTSPoint3D(-171.8734416413833, -550.9147648156588, 0.0),
new OTSPoint3D(-171.96575209958038, -550.9532196983835, 0.0),
new OTSPoint3D(-172.058014417069, -550.991789939108, 0.0),
new OTSPoint3D(-183.2636723755513, -556.3855708716345, 0.0),
new OTSPoint3D(-183.7248063744403, -556.6224974422428, 0.0),
new OTSPoint3D(-184.4647247962342, -557.0026609839204, 0.0),
new OTSPoint3D(-186.64575105571316, -558.2116382472677, 0.0));
System.out.println("AV line3: " + checkAll(reference, 1.625));
System.out.println("Test complete.");
/*-
int i = 8;
switch (i)
{
case 1:
test1();
break;
case 2:
test2();
break;
case 3:
test3();
break;
case 4:
test4();
break;
case 5:
test5();
break;
case 6:
test6();
break;
case 7:
test7();
break;
case 8:
test8();
break;
}
*/
}
/** Print detailed output. */
static boolean printDetails = false;
/**
* Construct parallel line.
* @param referenceLine OTSLine3D; the reference line
* @param offset double; the offset
* @param offsetMethod OTSLine3D.OffsetMethod; the offset method
* @return OTSLine3D; the line that has the specified offset from the reference line
*/
private static OTSLine3D offsetLine(final OTSLine3D referenceLine, final double offset,
final OTSLine3D.OffsetMethod offsetMethod)
{
try
{
switch (offsetMethod)
{
case PK:
return OTSOffsetLinePK.offsetLine(referenceLine, offset);
case JTS:
return OTSBufferingJTS.offsetGeometryOLD(referenceLine, offset);
default:
return null;
}
}
catch (OTSGeometryException exception)
{
exception.printStackTrace();
return null;
}
}
/**
* Check the offsetLine method.
* @param referenceLine OTSLine3D; the reference line
* @param offset double; the offset
* @param offsetMethod OTSLine3D.OffsetMethod; the offset method
* @return boolean; false if the result is obviously wrong; true if the result (appears to be) fine
*/
public static boolean checkOffsetLine(final OTSLine3D referenceLine, final double offset,
final OTSLine3D.OffsetMethod offsetMethod)
{
double absOffset = Math.abs(offset);
double maxErrorFar = 0.01;
double maxErrorClose = 0.002;
try
{
OTSLine3D offsetLine = offsetLine(referenceLine, offset, offsetMethod);
if (null == offsetLine)
{
if (printDetails)
{
System.out.println(String.format(Locale.US, "#offset %7.3f, method %3.3s returned null referenceLine %s",
offset, offsetMethod, referenceLine));
}
return false;
}
// Walk the length of the reference line in small steps.
final int numSteps = 1000;
double[] closestToResult = new double[numSteps + 1];
double[] closestToReference = new double[numSteps + 1];
for (int i = 0; i < closestToResult.length; i++)
{
closestToResult[i] = Double.MAX_VALUE;
closestToReference[i] = Double.MAX_VALUE;
}
double referenceLength = referenceLine.getLengthSI();
double resultLength = offsetLine.getLengthSI();
double resultEndFirst = offsetLine.getFirst().distanceSI(offsetLine.get(1));
double resultStartLast =
offsetLine.getLengthSI() - offsetLine.getLast().distanceSI(offsetLine.get(offsetLine.size() - 2));
for (int referenceStep = 0; referenceStep < numSteps + 1; referenceStep++)
{
double referencePosition = referenceLength * referenceStep / numSteps;
OTSPoint3D referencePoint = new OTSPoint3D(referenceLine.getLocationExtendedSI(referencePosition));
for (int resultStep = 0; resultStep < numSteps + 1; resultStep++)
{
double resultPosition = resultLength * resultStep / numSteps;
OTSPoint3D resultPoint = new OTSPoint3D(offsetLine.getLocationExtendedSI(resultPosition));
double distance = referencePoint.horizontalDistanceSI(resultPoint);
if (distance <= absOffset)
{
if (resultPosition <= resultEndFirst)
{
continue;
}
if (resultPosition >= resultStartLast)
{
continue;
}
}
if (distance < closestToResult[resultStep])
{
closestToResult[resultStep] = distance;
}
if (distance < closestToReference[referenceStep])
{
closestToReference[referenceStep] = distance;
}
}
}
int referenceTooClose = 0;
int resultTooClose = 0;
int resultTooFar = 0;
for (int i = 0; i < closestToResult.length; i++)
{
if (closestToResult[i] > absOffset + maxErrorFar)
{
resultTooFar++;
}
if (closestToResult[i] < absOffset - maxErrorClose)
{
resultTooClose++;
}
if (closestToReference[i] < absOffset - maxErrorClose)
{
referenceTooClose++;
}
}
if (0 == referenceTooClose && 0 == resultTooClose && 0 == resultTooFar)
{
if (printDetails)
{
System.out.println("#No errors detected");
System.out.println(OTSGeometryUtil.printCoordinates("#reference: \nc1,0,0\n#", referenceLine, "\n "));
System.out.println(OTSGeometryUtil.printCoordinates("#offset: \nc0,1,0\n#", offsetLine, "\n "));
}
return true;
}
double factor = 100d / (numSteps + 1);
if (printDetails)
{
System.out.println(String.format(Locale.US,
"#offset %7.3f, method %3.3s: result line too close for %5.1f%%, "
+ "too far for %5.1f%%, reference too close for %5.1f%%",
offset, offsetMethod, resultTooClose * factor, resultTooFar * factor, referenceTooClose * factor));
for (int i = 0; i < closestToReference.length; i++)
{
if (closestToReference[i] > absOffset + maxErrorFar)
{
DirectedPoint p = referenceLine.getLocationSI(i * referenceLength / numSteps);
System.out.println(String.format("sc0.7,0.7,0.7w0.2M%.3f,%.3fl0,0r", p.x, p.y));
}
}
for (int i = 0; i < closestToResult.length; i++)
{
if (closestToResult[i] > absOffset + maxErrorFar || closestToResult[i] < absOffset - maxErrorClose)
{
DirectedPoint p = offsetLine.getLocationSI(i * resultLength / numSteps);
System.out.println(String.format("sw0.2M%.3f,%.3fl0,0r", p.x, p.y));
}
}
System.out.println(OTSGeometryUtil.printCoordinates("#reference: \nc1,0,0\n#", referenceLine, "\n "));
System.out.println(OTSGeometryUtil.printCoordinates("#offset: \nc0,1,0\n#", offsetLine, "\n "));
}
return false;
}
catch (OTSGeometryException exception)
{
System.err.println("Caught unexpected exception.");
exception.printStackTrace();
return false;
}
}
/**
* Kink near end of design line.
* @throws OTSGeometryException on error
*/
public static void test1() throws OTSGeometryException
{
System.out.println("Dcirc,sm-2,0a2,0,360r");
System.out.println("M5.0,2.5dcirc");
System.out.println("M4.8,2.5dcirc");
System.out.println("M4.6,2.7dcirc");
System.out.println("M2.2,2.7dcirc");
System.out.println("M2.2,5dcirc");
System.out.println("");
OTSLine3D referenceLine = new OTSLine3D(new OTSPoint3D(5, 2.5), new OTSPoint3D(4.8, 2.5), new OTSPoint3D(4.6, 2.7),
new OTSPoint3D(2.2, 2.7), new OTSPoint3D(2.2, 5));
System.out.println(OTSGeometryUtil.printCoordinates("#reference line: \nc1,0,0\n#", referenceLine, "\n "));
// OTSLine3D.debugOffsetLine = true;
OTSLine3D left = referenceLine.offsetLine(2.0);
System.out.println(OTSGeometryUtil.printCoordinates("#left: \nc0,1,0\n#", left, "\n "));
OTSLine3D right = referenceLine.offsetLine(-2.0);
System.out.println(OTSGeometryUtil.printCoordinates("#right: \nc0,1,0\n#", right, "\n "));
}
/**
* Kink halfway (far from any endpoint).
* @throws OTSGeometryException on error
*/
public static void test2() throws OTSGeometryException
{
OTSLine3D otsLine = new OTSLine3D(new OTSPoint3D(0, 0, 0), new OTSPoint3D(10, 5, 0), new OTSPoint3D(20, 0, 0));
System.out.println(OTSGeometryUtil.printCoordinates("#reference line: \nc1,0,0\n#", otsLine, "\n "));
OTSLine3D left = otsLine.offsetLine(2.0);
System.out.println(OTSGeometryUtil.printCoordinates("#left: \nc0,1,0\n#", left, "\n "));
OTSLine3D right = otsLine.offsetLine(-2.0);
System.out.println(OTSGeometryUtil.printCoordinates("#buffer: \nc0,1,0\n#", right, "\n "));
}
/**
* Kink plus decreasing width.
* @throws OTSGeometryException on error
*/
public static void test3() throws OTSGeometryException
{
OTSLine3D referenceLine =
new OTSLine3D(new OTSPoint3D(0, 0, 0), new OTSPoint3D(200, 100, 0), new OTSPoint3D(1000, 0, 0));
System.out.println(OTSGeometryUtil.printCoordinates("#reference line: \nc1,0,0\n#", referenceLine, "\n "));
OTSLine3D centerLine = referenceLine.offsetLine(-8, -5);
System.out.println(OTSGeometryUtil.printCoordinates("#center line: \nc0,1,0\n#", centerLine, "\n "));
for (int i = 1; i < centerLine.size(); i++)
{
OTSPoint3D from = centerLine.get(i - 1);
OTSPoint3D to = centerLine.get(i);
double angle = Math.atan2(to.y - from.y, to.x - from.x);
System.out.println("#Direction in segment " + i + " is " + Math.toDegrees(angle));
}
OTSLine3D leftEdge = centerLine.offsetLine(1.5, 2);
System.out.println(OTSGeometryUtil.printCoordinates("#left edge: \nc0,0,1\n#", leftEdge, "\n "));
OTSLine3D rightEdge = centerLine.offsetLine(-1.5, -2);
System.out.println(OTSGeometryUtil.printCoordinates("#right edge: \nc0,0,1\n#", rightEdge, "\n "));
}
/**
* Two kinks, (too) close together.
* @throws OTSGeometryException on error
*/
public static void test4() throws OTSGeometryException
{
OTSLine3D reference = new OTSLine3D(new OTSPoint3D(0, 0, 0), new OTSPoint3D(20, 10, 0), new OTSPoint3D(21, 10, 0),
new OTSPoint3D(22, 9.5, 0), new OTSPoint3D(30, 0, 0));
System.out.println(OTSGeometryUtil.printCoordinates("#reference: \nc1,0,0\n#", reference, "\n "));
OTSLine3D offset = reference.offsetLine(-3);
System.out.println(OTSGeometryUtil.printCoordinates("#offset: \nc0,1,0\n#", offset, "\n "));
}
/**
* Two-segment design line with minimal change of direction.
* @throws OTSGeometryException on error
*/
public static void test5() throws OTSGeometryException
{
OTSPoint3D[] designLinePoints = new OTSPoint3D[8];
double radius = 10;
double angleStep = Math.PI / 1000;
double initialAngle = Math.PI / 4;
for (int i = 0; i < designLinePoints.length; i++)
{
double angle = initialAngle + i * angleStep;
designLinePoints[i] = new OTSPoint3D(radius * Math.cos(angle), radius * Math.sin(angle) - radius, 0);
}
// OTSLine3D.debugOffsetLine = true;
OTSLine3D reference = new OTSLine3D(designLinePoints);
System.out.println(OTSGeometryUtil.printCoordinates("#reference:\nc1,0,0\n#", reference, "\n "));
OTSLine3D centerLine = reference.offsetLine(5);
System.out.println(OTSGeometryUtil.printCoordinates("#center:\nc0,1,0\n#", centerLine, "\n "));
for (int i = 1; i < centerLine.size() - 1; i++)
{
// double distance =
// centerLine.get(i).horizontalDistanceToLineSegment(centerLine.get(0), centerLine.get(centerLine.size() - 1));
double distance = centerLine.get(i)
.closestPointOnLine2D(new OTSLine3D(centerLine.get(0), centerLine.get(centerLine.size() - 1)))
.horizontalDistanceSI(centerLine.get(i));
System.out.println("#distance of intermediate point " + i + " to overall line is " + distance);
}
OTSLine3D right = centerLine.offsetLine(-2);
System.out.println(OTSGeometryUtil.printCoordinates("#right:\nc0,0,1\n#", right, "\n "));
OTSLine3D left = centerLine.offsetLine(2);
System.out.println(OTSGeometryUtil.printCoordinates("#left:\nc0,0,1\n#", left, "\n "));
}
/**
* Straight design line with some <i>noise</i> (sufficiently far from the end points).
* @throws OTSGeometryException on error
*/
public static void test6() throws OTSGeometryException
{
System.out.println("O0,-10");
OTSLine3D reference =
new OTSLine3D(new OTSPoint3D(10, 10, 0), new OTSPoint3D(9.999, 8, 0), new OTSPoint3D(9.996, 7.99, 0),
new OTSPoint3D(9.999, 7.98, 0), new OTSPoint3D(10.03, 7.95, 0), new OTSPoint3D(10.01, 7.94, 0),
new OTSPoint3D(10.0, 7.94, 0), new OTSPoint3D(10, 6, 0), new OTSPoint3D(10, 2, 0));
System.out.println(OTSGeometryUtil.printCoordinates("#reference:\nc1,0,0\n#", reference, "\n "));
OTSLine3D right = reference.offsetLine(-2);
System.out.println(OTSGeometryUtil.printCoordinates("#right:\nc0,0,1\n#", right, "\n "));
OTSLine3D left = reference.offsetLine(2);
System.out.println(OTSGeometryUtil.printCoordinates("#left:\nc0,0,1\n#", left, "\n "));
}
/**
* Straight design line with more <i>noise</i> (sufficiently far from the end points).
* @throws OTSGeometryException on error
*/
public static void test7() throws OTSGeometryException
{
System.out.println("O0,-10");
OTSLine3D reference =
new OTSLine3D(new OTSPoint3D(10, 10, 0), new OTSPoint3D(9.999, 8, 0), new OTSPoint3D(9.996, 7.99, 0),
new OTSPoint3D(9.999, 7.98, 0), new OTSPoint3D(10.03, 7.95, 0), new OTSPoint3D(10.01, 7.94, 0),
new OTSPoint3D(10.0, 7.94, 0), new OTSPoint3D(10, 6, 0), new OTSPoint3D(9.999, 6, 0),
new OTSPoint3D(9.996, 5.99, 0), new OTSPoint3D(9.999, 5.98, 0), new OTSPoint3D(10.03, 5.95, 0),
new OTSPoint3D(10.01, 5.94, 0), new OTSPoint3D(10.0, 5.94, 0), new OTSPoint3D(10, 2, 0));
System.out.println(OTSGeometryUtil.printCoordinates("#reference:\nc1,0,0\n#", reference, "\n "));
OTSLine3D right = reference.offsetLine(-2);
System.out.println(OTSGeometryUtil.printCoordinates("#right:\nc0,0,1\n#", right, "\n "));
OTSLine3D left = reference.offsetLine(2);
System.out.println(OTSGeometryUtil.printCoordinates("#left:\nc0,0,1\n#", left, "\n "));
}
/**
* Straight design line with more <i>noise</i> (close to the end points).
* @throws OTSGeometryException on error
*/
public static void test8() throws OTSGeometryException
{
// System.out.println("O0,-10");
// OTSLine3D reference =
// new OTSLine3D(new OTSPoint3D(10, 9, 0), new OTSPoint3D(9.999, 8, 0), new OTSPoint3D(9.996, 7.99, 0),
// new OTSPoint3D(9.999, 7.98, 0), new OTSPoint3D(10.03, 7.95, 0), new OTSPoint3D(10.01, 7.94, 0),
// new OTSPoint3D(10.0, 7.94, 0), new OTSPoint3D(10, 6, 0), new OTSPoint3D(9.999, 6, 0), new OTSPoint3D(
// 9.996, 5.99, 0), new OTSPoint3D(9.999, 5.98, 0), new OTSPoint3D(10.03, 5.95, 0),
// new OTSPoint3D(10.01, 5.94, 0), new OTSPoint3D(10.0, 5.94, 0), new OTSPoint3D(10, 5, 0));
OTSLine3D reference = new OTSLine3D(new OTSPoint3D(5, -1, 0), new OTSPoint3D(5, -2, 0), new OTSPoint3D(4.9, -2.01, 0),
new OTSPoint3D(5.1, -2.03, 0), new OTSPoint3D(5, -2.04, 0), new OTSPoint3D(5, -6, 0),
new OTSPoint3D(4.9, -6.01, 0), new OTSPoint3D(5.1, -6.03, 0), new OTSPoint3D(5, -6.04, 0),
new OTSPoint3D(5, -7.04, 0));
System.out.println(OTSGeometryUtil.printCoordinates("#reference:\nc1,0,0\n#", reference, "\n "));
OTSLine3D right = reference.offsetLine(-2);
System.out.println(OTSGeometryUtil.printCoordinates("#right:\nc0,0,1\n#", right, "\n "));
OTSLine3D left = reference.offsetLine(2);
System.out.println(OTSGeometryUtil.printCoordinates("#left:\nc0,0,1\n#", left, "\n "));
reference = new OTSLine3D(new OTSPoint3D(10, 0.5, 0), new OTSPoint3D(10, -2, 0), new OTSPoint3D(9.9, -2.01, 0),
new OTSPoint3D(10.1, -2.03, 0), new OTSPoint3D(10, -2.04, 0), new OTSPoint3D(10, -6, 0),
new OTSPoint3D(9.9, -6.01, 0), new OTSPoint3D(10.1, -6.03, 0), new OTSPoint3D(10, -6.04, 0),
new OTSPoint3D(10, -8.54, 0));
System.out.println(OTSGeometryUtil.printCoordinates("#reference:\nc1,0,0\n#", reference, "\n "));
right = reference.offsetLine(-2);
System.out.println(OTSGeometryUtil.printCoordinates("#right:\nc0,0,1\n#", right, "\n "));
left = reference.offsetLine(2);
System.out.println(OTSGeometryUtil.printCoordinates("#left:\nc0,0,1\n#", left, "\n "));
}
/**
* Stolen from <a href="http://www.journaldev.com/1650/java-futuretask-example-program">
* http://www.journaldev.com/1650/java-futuretask-example-program</a>.
*/
class MyCallable implements Callable<String>, Serializable
{
/** */
private static final long serialVersionUID = 20170400L;
/** The reference line. */
private final OTSLine3D referenceLine;
/** The offset. */
private final double offset;
/** The offset method. */
private final OTSLine3D.OffsetMethod offsetMethod;
/**
* Construct a MyCallable object.
* @param referenceLine OTSLine3D; the reference line
* @param offset double; the offset
* @param offsetMethod OTSLine3D.OffsetMethod; the offset method
*/
MyCallable(final OTSLine3D referenceLine, final double offset, final OTSLine3D.OffsetMethod offsetMethod)
{
this.referenceLine = referenceLine;
this.offset = offset;
this.offsetMethod = offsetMethod;
}
/** {@inheritDoc} */
@Override
public String call() throws Exception
{
if (checkOffsetLine(this.referenceLine, this.offset, this.offsetMethod))
{
return "OK";
}
return "fail";
}
/** {@inheritDoc} */
@Override
public final String toString()
{
return "MyCallable [referenceLine=" + this.referenceLine + ", offset=" + this.offset + ", offsetMethod="
+ this.offsetMethod + "]";
}
}
}