# add connections to the second junction road, the exit
roads[4].add_predecessor(pyodrx.ElementType.road,0,pyodrx.ContactPoint.end,lane_offset=-3)
roads[4].add_successor(pyodrx.ElementType.road,2,pyodrx.ContactPoint.start)
# add connections to the final road
roads[5].add_predecessor(pyodrx.ElementType.junction,2)
# add connections to the junctionroad that continues
roads[6].add_predecessor(pyodrx.ElementType.road,1,pyodrx.ContactPoint.end)
roads[6].add_successor(pyodrx.ElementType.road,5,pyodrx.ContactPoint.start)
# add connections to the entry junction road
roads[7].add_predecessor(pyodrx.ElementType.road,1,pyodrx.ContactPoint.end,lane_offset=2)
roads[7].add_successor(pyodrx.ElementType.road,8,pyodrx.ContactPoint.start)
# add connection to the entry road
roads[8].add_predecessor(pyodrx.ElementType.junction,2)
# create the junction struct
exit_junction = pyodrx.create_junction(roads[3:5],1,roads[0:3])
entry_junction = pyodrx.create_junction(roads[6:8],2,[roads[x] for x in [1,5,8]])
# create the opendrive
odr = pyodrx.OpenDrive('myroad')
for r in roads:
odr.add_road(r)
odr.adjust_roads_and_lanes()
odr.add_junction(exit_junction)
odr.add_junction(entry_junction)
# display the road using esmini
pyodrx.run_road(odr,os.path.join('..','..','esmini'))
id=4,
left_lanes=0,
right_lanes=1,
road_type=1))
# add some connections to non junction roads
roads[0].add_successor(pyodrx.ElementType.junction, 1)
roads[1].add_successor(pyodrx.ElementType.junction, 1)
roads[2].add_predecessor(pyodrx.ElementType.junction, 1)
# add connections to the first connecting road
roads[3].add_predecessor(pyodrx.ElementType.road, 0, pyodrx.ContactPoint.end)
roads[3].add_successor(pyodrx.ElementType.road, 2, pyodrx.ContactPoint.start)
# add connections to the second connecting road with an offset
roads[4].add_predecessor(pyodrx.ElementType.road, 1, pyodrx.ContactPoint.end)
roads[4].add_successor(pyodrx.ElementType.road,
2,
pyodrx.ContactPoint.start,
lane_offset=-2)
junction = pyodrx.create_junction(roads[3:], 1, roads[0:3])
# create the opendrive
odr = pyodrx.OpenDrive('myroad')
for r in roads:
odr.add_road(r)
odr.adjust_roads_and_lanes()
odr.add_junction(junction)
pyodrx.run_road(odr, os.path.join('..', '..', 'esmini'))
dynamic="no",
orientation="+",
zOffset=0.00,
country="US",
Type="R1",
subtype="1",
value=0.00)
signals = pyodrx.Signals()
signals.add_signal(signal1)
roads.append(pyodrx.create_straight_road(i, signals=signals))
# use this instead to change the number of lanes in the crossing
# roads.append(pyodrx.generators.create_straight_road(i, length=100, junction=-1, n_lanes=2, lane_offset=3))
angles.append(i * 2 * np.pi / incoming_roads)
# use this for a T-crossing instead
# angles = [0,np.pi/2, 3*np.pi/2]
print(roads)
junc = pyodrx.create_junction_roads(roads, angles, 8)
odr = pyodrx.OpenDrive('myroad')
junction = pyodrx.create_junction(junc, 1, roads)
odr.add_junction(junction)
for r in roads:
odr.add_road(r)
for j in junc:
odr.add_road(j)
odr.adjust_roads_and_lanes()
pyodrx.run_road(odr, os.path.join("..", "pyoscx", "esmini"))
