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# Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
# Copyright (C) 2016-2023 German Aerospace Center (DLR) and others.
# SUMOPy module
# Copyright (C) 2012-2021 University of Bologna - DICAM
# This program and the accompanying materials are made available under the
# terms of the Eclipse Public License 2.0 which is available at
# https://www.eclipse.org/legal/epl-2.0/
# This Source Code may also be made available under the following Secondary
# Licenses when the conditions for such availability set forth in the Eclipse
# Public License 2.0 are satisfied: GNU General Public License, version 2
# or later which is available at
# https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
# @file netgenerate.py
# @author Joerg Schweizer
# @date 2012
import subprocess
import os
import sys
import numpy as np
from numpy import random
import agilepy.lib_base.classman as cm
import agilepy.lib_base.arrayman as am
import agilepy.lib_base.xmlman as xm
#from coremodules.modules_common import *
#from coremodules.network.network import SumoIdsConf, MODES
from agilepy.lib_base.processes import Process, CmlMixin
import netconvert
from agilepy.lib_base.geometry import get_length_polypoints, get_dist_point_to_segs, get_diff_angle_clockwise
class NetGenerateMixin(netconvert.NetConvertMixin):
def init_common_netgen(self, ident, nettype, net, name, info,
netfilepath,
logger, **kwargs):
# nettype
self.init_common_netconvert(ident, net, netfilepath=None,
name=name,
info=info,
logger=logger,
cml='netgenerate')
print('init_common_netgen', nettype)
self.add_option('nettype', '--'+nettype,
groupnames=['_private'],
cml='', # value itself acts as switch
perm='rw',
name='Net type',
info='Either "--grid", "--spider" or "--rand" must be supplied.',
#is_enabled = lambda self: self.projparams is not None,
)
self.init_options_edge(**kwargs)
self.init_options_topology(**kwargs)
self.init_options_pedestrians(**kwargs)
self.init_options_nodes(**kwargs)
self.init_options_tls(**kwargs)
class GridGenerate(NetGenerateMixin):
def __init__(self, net, netfilepath=None,
logger=None, **kwargs):
self.init_common_netgen('gridgenerate', 'grid',
net,
'Grid Network generator',
'Generates grid-style road network.',
netfilepath,
logger, **kwargs)
self.add_option('n_grid_x', kwargs.get('n_grid_x', 4),
name='Grid X-number',
cml='--grid.x-number',
nettypename='Grid',
groupnames=['options'],
perm='rw',
info='For grid networks: number of junctions in X-direction.',
)
self.add_option('n_grid_y', kwargs.get('n_grid_y', 4),
name='Grid Y-number',
cml='--grid.y-number',
nettypename='Grid',
groupnames=['options'],
perm='rw',
info='For grid networks: number of junctions in Y-direction.',
)
self.add_option('length_grid_x', kwargs.get('length_grid_x', 100.0),
name='Grid X-length',
cml='--grid.x-length',
nettypename='Grid',
unit='m',
groupnames=['options'],
perm='rw',
info='For grid networks: lenth of cells in X-direction.',
)
self.add_option('length_grid_y', kwargs.get('length_grid_y', 100.0),
name='Grid Y-lenth',
cml='--grid.y-length',
nettypename='Grid',
unit='m',
groupnames=['options'],
perm='rw',
info='For grid networks: lenth of cells in Y-direction.',
)
self.add_option('length_grid_attach', kwargs.get('length_grid_attach', 0.0),
name='Attached length',
cml='--grid.attach-length',
nettypename='Grid',
unit='m',
groupnames=['options'],
perm='rw',
info='For grid networks: The length of streets attached at the boundary;0 means no streets are attached.',
)
class SpiderGenerate(NetGenerateMixin):
def __init__(self, net, netfilepath=None,
logger=None, **kwargs):
self.init_common_netgen('spidergenerate', 'spider', # {'Grid':'--grid','Spider':'--spider','Random':'--rand'}
net,
'Spider Network generator',
'Generates spider-style road network.',
netfilepath,
logger, **kwargs)
self.add_option('n_arms', kwargs.get('n_arms', 4),
name='Spider arms',
cml='--spider.arm-number',
groupnames=['options'],
perm='rw',
info='For spider networks: number of arms.',
)
self.add_option('n_circles', kwargs.get('n_circles', 4),
name='Spider circles',
cml='--spider.circle-number',
groupnames=['options'],
perm='rw',
info='For spider networks: number of circles.',
)
self.add_option('rad_spacing', kwargs.get('rad_spacing', 100.0),
name='Spider rad space',
cml='--spider.space-radius',
groupnames=['options'],
perm='rw',
info='For spider networks: the distance between the circles.',
)
self.add_option('is_not_center', kwargs.get('is_not_center', False),
name='No center',
cml='--spider.omit-center',
groupnames=['options'],
perm='rw',
info='For spider networks: omit central node.',
)
class RandomGenerate(NetGenerateMixin):
def __init__(self, net, netfilepath=None,
logger=None, **kwargs):
self.init_common_netgen('randomgenerate', 'rand', # {'Grid':'--grid','Spider':'--spider','Random':'--rand'}
net,
'Random Network generator',
'Generates road network with random-topology.',
netfilepath,
logger, **kwargs)
self.add_option('n_iter_rand', kwargs.get('n_iter_rand', 200),
name='Random iterations',
cml='--rand.iterations',
groupnames=['options'],
perm='rw',
info='For random networks: how many times an egde is added to the net.',
)
self.add_option('prob_bidir', kwargs.get('prob_bidir', 0.5),
name='Bidir. prob.',
cml='--rand.bidi-probability',
groupnames=['options'],
perm='rw',
info='For random networks: probability to find a bidirectional edge, values between 0 and 1.',
)
self.add_option('dist_min', kwargs.get('dist_min', 70.0),
name='Min. dist',
cml='--rand.min-distance',
groupnames=['options'],
perm='rw',
unit='m',
info='For random networks: minimum distance between junctions.',
)
self.add_option('dist_max', kwargs.get('dist_max', 200.0),
name='Max. dist.',
cml='--rand.max-distance',
groupnames=['options'],
perm='rw',
unit='m',
info='For random networks: maximum distance between junctions.',
)
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