[31] | 1 | /************************************************************************************ |
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| 2 | * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University |
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| 3 | * All rights reserved. |
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| 4 | * Refer to LICENSE for terms and conditions of use. |
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| 5 | ***********************************************************************************/ |
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| 6 | package vnsim.gui.selector; |
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| 7 | |
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| 8 | import vnsim.gui.ListBuilder; |
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| 9 | import vnsim.gui.MapViewPanel; |
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| 10 | import vnsim.map.object.*; |
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| 11 | import vnsim.map.utils.*; |
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| 12 | import vnsim.vehicular.scenarios.Route; |
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| 13 | import vnsim.vehicular.simulator.Location; |
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| 14 | import vnsim.vehicular.simulator.RouteSegment; |
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| 15 | import vnsim.vehicular.simulator.intersections.DirectedRoadSegment; |
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| 16 | import vnsim.vehicular.simulator.intersections.Intersection; |
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| 17 | |
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| 18 | import java.awt.event.MouseEvent; |
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| 19 | import java.util.ArrayList; |
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| 20 | import javax.media.opengl.GL; |
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| 21 | import javax.media.opengl.GLAutoDrawable; |
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| 22 | import javax.media.opengl.GLDrawable; |
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| 23 | import javax.media.opengl.glu.GLU; |
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| 24 | import com.sun.opengl.util.Animator; |
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| 25 | import com.sun.opengl.util.GLUT; |
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| 26 | |
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| 27 | public class RouteDraw extends MapViewPanel { |
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| 28 | |
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| 29 | private static final long serialVersionUID = -5883719321862303634L; |
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| 30 | |
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| 31 | public Map myMap; |
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| 32 | |
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| 33 | public Animator anim; |
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| 34 | |
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| 35 | Route currentRoute = null; |
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| 36 | |
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| 37 | int width; |
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| 38 | |
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| 39 | int height; |
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| 40 | |
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| 41 | public Location start = null, stop = null; |
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| 42 | |
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| 43 | public ArrayList<Location> routePoints = null; |
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| 44 | |
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| 45 | public ArrayList<Location> entrys = null; |
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| 46 | |
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| 47 | public ArrayList<Location> exits = null; |
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| 48 | |
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| 49 | public Location currentLocation = null; |
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| 50 | |
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| 51 | public boolean isRouteEditing = false; |
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| 52 | |
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| 53 | public boolean isRouteShowing = false; |
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| 54 | |
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| 55 | public Road selectedRoad = null; |
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| 56 | |
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| 57 | public Road lastRoad = null; |
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| 58 | |
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| 59 | public Intersection lastIntersection = null; |
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| 60 | |
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| 61 | public boolean isRoad = true; |
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| 62 | |
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| 63 | RouteConfiguration rc; |
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| 64 | |
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| 65 | public RouteDraw(RouteConfiguration rc, int w, int h, Map map) { |
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| 66 | super(null, w, h); |
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| 67 | this.rc = rc; |
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| 68 | this.myMap = map; |
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| 69 | this.width = w; |
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| 70 | this.height = h; |
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| 71 | Globals.map = myMap; |
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| 72 | Globals.minPoint = myMap.minPoint; |
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| 73 | Globals.maxPoint = myMap.maxPoint; |
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| 74 | entrys = new ArrayList<Location>(); |
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| 75 | exits = new ArrayList<Location>(); |
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| 76 | } |
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| 77 | |
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| 78 | public void display(GLAutoDrawable glDrawable) { |
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| 79 | Road currentRoad; |
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| 80 | Point currentPoint = null; |
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| 81 | float x = 0.0f, y = 0.0f; |
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| 82 | GL myGL = glDrawable.getGL(); |
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| 83 | GLU myGLU = new GLU(); |
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| 84 | myGL.glClear(GL.GL_COLOR_BUFFER_BIT); |
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| 85 | myGL.glMatrixMode(GL.GL_MODELVIEW); |
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| 86 | myGL.glLoadIdentity(); |
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| 87 | myGLU.gluLookAt(xCamera, yCamera, zCamera, xCamera, yCamera, 0.0, 0.0, 1.0, 0.0); |
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| 88 | myGL.glCallList(mapList); // displays the map |
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| 89 | // depending on the camera position displays one level of text |
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| 90 | if (zCamera < 800) { |
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| 91 | myGL.glCallList(mapLevel[4]); |
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| 92 | } |
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| 93 | if ((zCamera >= 800) && (zCamera < 1600)) { |
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| 94 | myGL.glCallList(mapLevel[3]); |
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| 95 | } |
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| 96 | if ((zCamera >= 1600) && (zCamera < 2800)) { |
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| 97 | myGL.glCallList(mapLevel[2]); |
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| 98 | } |
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| 99 | if ((zCamera >= 2800) && (zCamera < 3700)) { |
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| 100 | myGL.glCallList(mapLevel[1]); |
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| 101 | } |
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| 102 | if (zCamera > 3700) { |
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| 103 | myGL.glCallList(mapLevel[0]); |
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| 104 | } |
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| 105 | if ((isRoad) && (lastRoad != null) && (isRouteEditing)) { |
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| 106 | float x2, y2; |
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| 107 | myGL.glPushMatrix(); |
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| 108 | myGL.glLineWidth(3.0f); |
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| 109 | myGL.glColor3f(0.0f, 0.0f, 1.0f); |
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| 110 | currentPoint = lastRoad.points.get(0); |
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| 111 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 112 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 113 | for (int j = 1; j < lastRoad.points.size(); j++) { |
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| 114 | currentPoint = lastRoad.points.get(j); |
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| 115 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 116 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 117 | myGL.glBegin(GL.GL_LINES); |
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| 118 | { |
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| 119 | myGL.glVertex3f(x, y, 1.0f); |
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| 120 | myGL.glVertex3f(x2, y2, 1.0f); |
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| 121 | } |
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| 122 | myGL.glEnd(); |
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| 123 | y = y2; |
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| 124 | x = x2; |
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| 125 | } |
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| 126 | myGL.glPopMatrix(); |
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| 127 | } else if ((lastIntersection != null) && (isRouteEditing)) { |
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| 128 | for (int i = 0; i < lastIntersection.segments.size(); i++) { |
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| 129 | Road myCurrentRoad = lastIntersection.segments.get(i).road; |
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| 130 | float x2, y2; |
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| 131 | myGL.glPushMatrix(); |
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| 132 | myGL.glLineWidth(3.0f); |
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| 133 | myGL.glColor3f(0.0f, 0.0f, 1.0f); |
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| 134 | currentPoint = myCurrentRoad.points.get(0); |
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| 135 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 136 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 137 | for (int j = 1; j < myCurrentRoad.points.size(); j++) { |
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| 138 | currentPoint = myCurrentRoad.points.get(j); |
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| 139 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 140 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 141 | myGL.glBegin(GL.GL_LINES); |
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| 142 | { |
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| 143 | myGL.glVertex3f(x, y, 1.0f); |
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| 144 | myGL.glVertex3f(x2, y2, 1.0f); |
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| 145 | } |
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| 146 | myGL.glEnd(); |
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| 147 | y = y2; |
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| 148 | x = x2; |
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| 149 | } |
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| 150 | myGL.glPopMatrix(); |
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| 151 | } |
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| 152 | } |
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| 153 | if (selectedRoad != null) { |
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| 154 | float x2, y2; |
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| 155 | myGL.glPushMatrix(); |
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| 156 | myGL.glLineWidth(3.0f); |
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| 157 | myGL.glColor3f(0.0f, 1.0f, 0.0f); |
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| 158 | currentPoint = selectedRoad.points.get(0); |
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| 159 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 160 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 161 | for (int j = 1; j < selectedRoad.points.size(); j++) { |
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| 162 | currentPoint = selectedRoad.points.get(j); |
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| 163 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 164 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 165 | myGL.glBegin(GL.GL_LINES); |
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| 166 | { |
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| 167 | myGL.glVertex3f(x, y, 1.0f); |
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| 168 | myGL.glVertex3f(x2, y2, 1.0f); |
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| 169 | } |
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| 170 | myGL.glEnd(); |
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| 171 | y = y2; |
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| 172 | x = x2; |
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| 173 | } |
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| 174 | myGL.glPopMatrix(); |
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| 175 | } |
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| 176 | if (currentRoute != null) { |
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| 177 | RouteSegment rs; |
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| 178 | int pt1, pt2, i; |
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| 179 | float x2, y2; |
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| 180 | for (i = 0; i < currentRoute.route.size(); i++) { |
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| 181 | rs = currentRoute.route.get(i); |
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| 182 | myGL.glPushMatrix(); |
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| 183 | myGL.glLineWidth(3.0f); |
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| 184 | myGL.glColor3f(1.0f, 0.0f, 0.0f); |
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| 185 | if (rs.pt1 < rs.pt2) { |
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| 186 | pt1 = rs.pt1; |
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| 187 | pt2 = rs.pt2; |
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| 188 | } else { |
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| 189 | pt2 = rs.pt1; |
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| 190 | pt1 = rs.pt2; |
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| 191 | } |
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| 192 | currentRoad = myMap.roads.get(rs.roadIndex); |
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| 193 | currentPoint = currentRoad.points.get(pt1); |
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| 194 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 195 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 196 | for (int j = pt1 + 1; j <= pt2; j++) { |
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| 197 | currentPoint = currentRoad.points.get(j); |
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| 198 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 199 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 200 | myGL.glBegin(GL.GL_LINES); |
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| 201 | { |
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| 202 | myGL.glVertex3f(x, y, 1.0f); |
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| 203 | myGL.glVertex3f(x2, y2, 1.0f); |
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| 204 | } |
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| 205 | myGL.glEnd(); |
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| 206 | y = y2; |
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| 207 | x = x2; |
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| 208 | } |
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| 209 | myGL.glPopMatrix(); |
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| 210 | } |
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| 211 | } |
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| 212 | if (isRouteEditing || isRouteShowing) { |
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| 213 | if (routePoints != null) { |
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| 214 | for (int i = 1; i < routePoints.size(); i++) { |
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| 215 | currentRoad = this.myMap.roads.get(routePoints.get(i).roadIdx); |
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| 216 | currentPoint = currentRoad.points.get(routePoints.get(i).ptIdx); |
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| 217 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 218 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 219 | myGL.glPushMatrix(); |
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| 220 | { |
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| 221 | myGL.glLineWidth(3.0f); |
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| 222 | myGL.glTranslatef(x, y, 0.0f); |
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| 223 | myGL.glColor3f(1.0f, 0.0f, 0.0f); |
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| 224 | myGL.glBegin(GL.GL_POLYGON); |
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| 225 | { |
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| 226 | myGL.glVertex3f(-10.0f*zCamera/(100000.0f * (float) maxlonglat), -10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 227 | myGL.glVertex3f(10.0f*zCamera/(100000.0f * (float) maxlonglat), -10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 228 | myGL.glVertex3f(10.0f*zCamera/(100000.0f * (float) maxlonglat), 10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 229 | myGL.glVertex3f(-10.0f*zCamera/(100000.0f * (float) maxlonglat), 10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 230 | } |
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| 231 | myGL.glEnd(); |
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| 232 | } |
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| 233 | myGL.glPopMatrix(); |
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| 234 | } |
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| 235 | } |
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| 236 | } |
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| 237 | if (start != null) { |
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| 238 | currentRoad = this.myMap.roads.get(start.roadIdx); |
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| 239 | currentPoint = currentRoad.points.get(start.ptIdx); |
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| 240 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 241 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 242 | myGL.glPushMatrix(); |
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| 243 | { |
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| 244 | myGL.glLineWidth(3.0f); |
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| 245 | myGL.glTranslatef(x, y, 0.0f); |
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| 246 | myGL.glColor3f(1.0f, 1.0f, 1.0f); |
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| 247 | myGL.glBegin(GL.GL_POLYGON); |
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| 248 | { |
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| 249 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 250 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 251 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 252 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 253 | } |
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| 254 | myGL.glEnd(); |
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| 255 | } |
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| 256 | myGL.glPopMatrix(); |
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| 257 | } |
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| 258 | if (stop != null) { |
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| 259 | currentRoad = this.myMap.roads.get(stop.roadIdx); |
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| 260 | currentPoint = currentRoad.points.get(stop.ptIdx); |
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| 261 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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| 262 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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| 263 | myGL.glPushMatrix(); |
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| 264 | { |
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| 265 | myGL.glLineWidth(3.0f); |
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| 266 | myGL.glTranslatef(x, y, 0.0f); |
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| 267 | myGL.glColor3f(0.0f, 0.0f, 0.0f); |
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| 268 | myGL.glBegin(GL.GL_POLYGON); |
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| 269 | { |
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| 270 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 271 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 272 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 273 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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| 274 | } |
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| 275 | myGL.glEnd(); |
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| 276 | } |
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| 277 | myGL.glPopMatrix(); |
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| 278 | } |
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| 279 | display_Arrows(myGL); |
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| 280 | display_Legend(myGL); |
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| 281 | synchronized (Globals.mutex) { |
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| 282 | Globals.flag = 0; |
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| 283 | Globals.mutex.notify(); |
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| 284 | } |
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| 285 | } |
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| 286 | |
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| 287 | public void reshape(GLDrawable glDrawable, int i, int i1, int i2, int i3) { |
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| 288 | } |
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| 289 | |
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| 290 | public void buildList(GLAutoDrawable glDrawable) { |
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| 291 | GL myGL = glDrawable.getGL(); |
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| 292 | GLUT glut = new GLUT(); |
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| 293 | GLU myGLU = new GLU(); |
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| 294 | prioritySign = myGL.glGenLists(12); |
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| 295 | this.mapLevel = new int[5]; |
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| 296 | ListBuilder.buildList_PrioritySign(myGL, myGLU, glut, prioritySign); |
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| 297 | noPrioritySign = prioritySign + 1; |
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| 298 | ListBuilder.buildList_NoPrioritySign(myGL, myGLU, glut, noPrioritySign); |
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| 299 | stopSign = noPrioritySign + 1; |
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| 300 | ListBuilder.buildList_StopSign(myGL, myGLU, glut, stopSign); |
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| 301 | mapList = stopSign + 1; |
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| 302 | ListBuilder.buildList_MapList(myGL, myGLU, glut, mapList, prioritySign, stopSign, noPrioritySign, |
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| 303 | myMap.minPoint, myMap.maxPoint); |
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| 304 | float y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, myMap.maxPoint); |
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| 305 | float x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, myMap.maxPoint); |
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| 306 | xCamera = x2 / 2; |
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| 307 | yCamera = y2 / 2; |
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| 308 | zCamera = (float) ((x2 * high) / width); |
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| 309 | arrows = mapList + 1; |
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| 310 | ListBuilder.buildList_Arrows(myGL, myGLU, glut, arrows, width, height, 18); |
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| 311 | mapLevel[0] = arrows + 1; |
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| 312 | ListBuilder.buildList_MapLevels(myGL, myGLU, glut, mapLevel, myMap.minPoint); |
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| 313 | } |
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| 314 | |
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| 315 | private Intersection toIntersectionPoint(Location l) { |
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| 316 | for (int i = 0; i < Globals.map.allIntersections.size(); i++) { |
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| 317 | for (int j = 0; j < Globals.map.allIntersections.get(i).segments.size(); j++) { |
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| 318 | DirectedRoadSegment drs = Globals.map.allIntersections.get(i).segments.get(j); |
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| 319 | if ((drs.roadIndex == l.roadIdx) && (Math.abs(drs.pointIndex - l.ptIdx) < 5)) { |
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| 320 | l.ptIdx = drs.pointIndex; |
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| 321 | return Globals.map.allIntersections.get(i); |
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| 322 | } |
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| 323 | } |
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| 324 | } |
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| 325 | return null; |
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| 326 | } |
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| 327 | |
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| 328 | public void selection(MouseEvent e) { |
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| 329 | // Gets the world coordinates of the mouse click |
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| 330 | float winX = e.getX(); |
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| 331 | float winY = (float) this.getSize().height - (float) e.getY(); |
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| 332 | float w = (float) (this.getSize().width * zCamera) / high; |
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| 333 | float h = (float) (this.getSize().height * zCamera) / high; |
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| 334 | float worldX = xCamera - (float) (w / 2) + (winX * zCamera) / high; |
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| 335 | float worldY = yCamera - (float) (h / 2) + (winY * zCamera) / high; |
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| 336 | Point recovered = recoverRoad((float) worldX, (float) worldY); |
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| 337 | if (recovered != null) { |
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| 338 | PeanoKey pk = Globals.map.findClosestPeanoKey(recovered); |
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| 339 | if (pk != null) { |
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| 340 | Road r = (Road) Globals.map.roads.get(pk.getRoadIndex()); |
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| 341 | Point px = r.points.get(pk.getPointIndex()); |
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| 342 | rc.selectedroad.setText(((Road) Globals.map.roads.get(pk.getRoadIndex())).getName().trim()); |
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| 343 | rc.selectedpoint.setText(String.valueOf(pk.getPointIndex()).trim()); |
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| 344 | System.out.println("Click on road id: " + pk.getRoadIndex() + ";" |
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| 345 | + ((Road) Globals.map.roads.get(pk.getRoadIndex())).getName() + " la punctul " |
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| 346 | + pk.getPointIndex() + ": " + px); |
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| 347 | currentLocation = new Location(pk.getRoadIndex(), pk.getPointIndex()); |
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| 348 | if (isRouteEditing) { |
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| 349 | if (routePoints.size() % 2 == 0) { |
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| 350 | Intersection intersectie = toIntersectionPoint(currentLocation); |
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| 351 | if ((intersectie != null)&&(intersectie==lastIntersection)&&(Globals.map.roads.get(currentLocation.roadIdx)!=lastRoad)) { |
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| 352 | lastRoad = Globals.map.roads.get(currentLocation.roadIdx); |
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| 353 | routePoints.add(currentLocation); |
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| 354 | isRoad = true; |
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| 355 | System.err.println("Adaug 1"); |
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| 356 | } else { |
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| 357 | System.err.println("Invalid point! Place the point near the last intersection"); |
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| 358 | } |
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| 359 | } else { |
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| 360 | if (routePoints.get(routePoints.size() - 1).roadIdx == currentLocation.roadIdx) { |
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| 361 | lastIntersection = toIntersectionPoint(currentLocation); |
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| 362 | if (lastIntersection != null) { |
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| 363 | routePoints.add(currentLocation); |
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| 364 | isRoad = false; |
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| 365 | System.err.println("Adaug 2"); |
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| 366 | currentRoute.route.add(new RouteSegment((short) currentLocation.roadIdx, |
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| 367 | (short) routePoints.get(routePoints.size() - 2).ptIdx, |
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| 368 | (short) currentLocation.ptIdx)); |
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| 369 | } else { |
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| 370 | System.err.println("Invalid point! Place the point near an intersection"); |
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| 371 | } |
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| 372 | } else { |
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| 373 | System.err.println("Invalid point! Place another point at the end of the last road."); |
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| 374 | } |
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| 375 | } |
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| 376 | } |
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| 377 | } else { |
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| 378 | rc.selectedroad.setText(""); |
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| 379 | rc.selectedPoint.setText(""); |
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| 380 | currentLocation = null; |
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| 381 | } |
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| 382 | } else { |
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| 383 | // no road found |
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| 384 | rc.selectedroad.setText(""); |
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| 385 | rc.selectedpoint.setText(""); |
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| 386 | currentLocation = null; |
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| 387 | } |
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| 388 | } |
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| 389 | |
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| 390 | public void mouseMoved(MouseEvent e) { |
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| 391 | float winX = e.getX(); |
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| 392 | float winY = (float) this.getSize().height - (float) e.getY(); |
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| 393 | float w = (float) (this.getSize().width * zCamera) / high; |
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| 394 | float h = (float) (this.getSize().height * zCamera) / high; |
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| 395 | float worldX = xCamera - (float) (w / 2) + (winX * zCamera) / high; |
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| 396 | float worldY = yCamera - (float) (h / 2) + (winY * zCamera) / high; |
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| 397 | recoverRoad((float) worldX, (float) worldY); |
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| 398 | Point recovered = recoverRoad((float) worldX, (float) worldY); |
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| 399 | if (recovered != null) { |
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| 400 | PeanoKey pk = Globals.map.findClosestPeanoKey(recovered); |
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| 401 | if (pk != null) { |
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| 402 | Road r = (Road) Globals.map.roads.get(pk.getRoadIndex()); |
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| 403 | rc.currentroad.setText(((Road) Globals.map.roads.get(pk.getRoadIndex())).getName().trim()); |
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| 404 | rc.currentpoint.setText(String.valueOf(pk.getPointIndex()).trim()); |
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| 405 | selectedRoad = r; |
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| 406 | } else { |
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| 407 | selectedRoad = null; |
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| 408 | } |
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| 409 | } |
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| 410 | } |
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| 411 | |
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| 412 | public void setRoute(Route r) { |
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| 413 | this.currentRoute = r; |
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| 414 | } |
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| 415 | |
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| 416 | public void setStart(Location start) { |
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| 417 | this.start = start; |
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| 418 | isRoad = true; |
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| 419 | this.lastRoad = Globals.map.roads.get(start.roadIdx); |
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| 420 | } |
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| 421 | |
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| 422 | public void setStop(Location stop) { |
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| 423 | this.stop = stop; |
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| 424 | } |
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| 425 | |
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| 426 | public void setSize(int width, int height) { |
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| 427 | super.setSize(width, height); |
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| 428 | } |
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| 429 | |
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| 430 | } |
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