Mercurial Hosting > traffic-intelligence

comparison python/prediction.py @ 515:727e3c529519

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
renamed all draw functions to plot for consistency
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 06 Jun 2014 14:10:42 -0400
parents 000bddf84ad0
children dc58ad777a72 8ba4b8ad4c86
comparison
equal deleted inserted replaced
514:1ba618fb0f70 515:727e3c529519
28 return moving.Trajectory.fromPointList(self.predictedPositions.values()) 28 return moving.Trajectory.fromPointList(self.predictedPositions.values())
29 29
30 def getPredictedSpeeds(self): 30 def getPredictedSpeeds(self):
31 return [so.norm for so in self.predictedSpeedOrientations.values()] 31 return [so.norm for so in self.predictedSpeedOrientations.values()]
32 32
33 def draw(self, options = '', withOrigin = False, timeStep = 1, **kwargs): 33 def plot(self, options = '', withOrigin = False, timeStep = 1, **kwargs):
34 self.getPredictedTrajectory().draw(options, withOrigin, timeStep, **kwargs) 34 self.getPredictedTrajectory().plot(options, withOrigin, timeStep, **kwargs)
35 35
36 class PredictedTrajectoryConstant(PredictedTrajectory): 36 class PredictedTrajectoryConstant(PredictedTrajectory):
37 '''Predicted trajectory at constant speed or acceleration 37 '''Predicted trajectory at constant speed or acceleration
38 TODO generalize by passing a series of velocities/accelerations''' 38 TODO generalize by passing a series of velocities/accelerations'''
39 39
168 if debug: 168 if debug:
169 from matplotlib.pyplot import figure, axis, title 169 from matplotlib.pyplot import figure, axis, title
170 figure() 170 figure()
171 for et in predictedTrajectories1: 171 for et in predictedTrajectories1:
172 et.predictPosition(timeHorizon) 172 et.predictPosition(timeHorizon)
173 et.draw('rx') 173 et.plot('rx')
174 174
175 for et in predictedTrajectories2: 175 for et in predictedTrajectories2:
176 et.predictPosition(timeHorizon) 176 et.predictPosition(timeHorizon)
177 et.draw('bx') 177 et.plot('bx')
178 obj1.draw('r') 178 obj1.plot('r')
179 obj2.draw('b') 179 obj2.plot('b')
180 title('instant {0}'.format(currentInstant)) 180 title('instant {0}'.format(currentInstant))
181 axis('equal') 181 axis('equal')
182 182
183 return collisionPoints, crossingZones 183 return collisionPoints, crossingZones
184 184
220 if debug: 220 if debug:
221 from matplotlib.pyplot import figure, axis, title 221 from matplotlib.pyplot import figure, axis, title
222 figure() 222 figure()
223 for et in predictedTrajectories1: 223 for et in predictedTrajectories1:
224 et.predictPosition(timeHorizon) 224 et.predictPosition(timeHorizon)
225 et.draw('rx') 225 et.plot('rx')
226 226
227 for et in predictedTrajectories2: 227 for et in predictedTrajectories2:
228 et.predictPosition(timeHorizon) 228 et.predictPosition(timeHorizon)
229 et.draw('bx') 229 et.plot('bx')
230 obj1.draw('r') 230 obj1.plot('r')
231 obj2.draw('b') 231 obj2.plot('b')
232 title('instant {0}'.format(i)) 232 title('instant {0}'.format(i))
233 axis('equal') 233 axis('equal')
234 234
235 return collisionProbabilities 235 return collisionProbabilities
236 236
374 if debug and intersection!= None: 374 if debug and intersection!= None:
375 from matplotlib.pyplot import plot, figure, axis, title 375 from matplotlib.pyplot import plot, figure, axis, title
376 figure() 376 figure()
377 plot([p1.x, intersection.x], [p1.y, intersection.y], 'r') 377 plot([p1.x, intersection.x], [p1.y, intersection.y], 'r')
378 plot([p2.x, intersection.x], [p2.y, intersection.y], 'b') 378 plot([p2.x, intersection.x], [p2.y, intersection.y], 'b')
379 intersection.draw() 379 intersection.plot()
380 obj1.draw('r') 380 obj1.plot('r')
381 obj2.draw('b') 381 obj2.plot('b')
382 title('instant {0}'.format(currentInstant)) 382 title('instant {0}'.format(currentInstant))
383 axis('equal') 383 axis('equal')
384 384
385 return collisionPoints, crossingZones 385 return collisionPoints, crossingZones
386 386