Source Code for Module mosp_examples.roadwidth_wiggler

 1  #!/bin/env python 
 2   
 3  """Road width example: walking on roads having a width depending on OSM data 
 4      - random movement 
 5      - demonstrates the different road width types 
 6          - try road types by (un)commenting 
 7          - test with special width test map and minimap3 
 8      - output to visual player, which is executed as child process 
 9  """ 
10   
11  import sys 
12  sys.path.append("..")  
13   
14  from mosp.core import Simulation, Person 
15  from mosp.geo import osm 
16  from mosp.impl import movement 
17  from mosp.monitors import ChildprocessPlayerChamplainMonitor, SocketPlayerMonitor 
18   
19  __author__ = "B. Henne" 
20  __contact__ = "henne@dcsec.uni-hannover.de" 
21  __copyright__ = "(c) 2011, DCSec, Leibniz Universitaet Hannover, Germany" 
22  __license__ = "GPLv3" 
23   
24   
25 -class RandomWiggler(Person): 
26      """Implements a simple person doing only random movement on the map. 
27      @author: B. Henne""" 
28      next_target = movement.person_next_target_random 
29   
30   
31 -def main(): 
32      """Shows the different osm.ROADTYPE implementations. 
33       
34      Different road width types can be tested here. Use minimap3 to show the 
35      walking side by side and RoadWidthTest map for osm data with width values.""" 
36       
37      #osm.ROADTYPE = osm.ROADTYPE_NODIMENSION            # road width = 0 
38      osm.ROADTYPE = osm.ROADTYPE_ONEWAY_NOSIDEWALK       # road width = width from the middle of road to the right in walking direction (as int) 
39      #osm.ROADTYPE = osm.ROADTYPE_TWOWAY_NOSIDEWALK      # road width = 2xwidth from the left of the road to the right both directions lanes (as int)  
40      #osm.ROADTYPE = osm.ROADTYPE_ONEWAY_ONSIDEWALK      # no movement on street, but only on sidewalk (as list [road width per direction, sidewalk width+road width per direction] 
41       
42      osm.ROADWIDTH_DEFAULTS = osm.ROADWIDTH_DEFAULTS     # stores width default of different highway types, used if tag (approx_)width is not set 
43      #osm.ROADWIDTH_DEFAULTS['footway'] = [3,5]          # set default width of highway=footway, must correspond to above ROADTYPE (here: list) - example for *ONSIDEWALK 
44      osm.ROADWIDTH_DEFAULTS['footway'] = 3               # set default width of highway=footway, must correspond to above ROADTYPE (here: int) - example for all the others 
45       
46      # demo map with different road widths in osm data 
47      #s = Simulation(geo=osm.OSMModel('../data/RoadWidthTest.osm'), rel_speed=40) 
48      # simple demo map to see walking side by side 
49      s = Simulation(geo=osm.OSMModel('../data/minimap3.osm'), rel_speed=20) 
50      #m = s.add_monitor(ChildprocessPlayerChamplainMonitor, 2) 
51      m = s.add_monitor(SocketPlayerMonitor, 2) 
52      s.add_persons(RandomWiggler, 2, monitor=m) 
53      [p for p in s.persons][0].set_speed(1.8)            # if people move in same direction, one should be faster to see them passing each other 
54      s.run(until=10000, real_time=True, monitor=True) 
55   
56   
57  if __name__ == '__main__': 
58      main() 
59