Line data Source code
1 : /****************************************************************************/
2 : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3 : // Copyright (C) 2001-2026 German Aerospace Center (DLR) and others.
4 : // This program and the accompanying materials are made available under the
5 : // terms of the Eclipse Public License 2.0 which is available at
6 : // https://www.eclipse.org/legal/epl-2.0/
7 : // This Source Code may also be made available under the following Secondary
8 : // Licenses when the conditions for such availability set forth in the Eclipse
9 : // Public License 2.0 are satisfied: GNU General Public License, version 2
10 : // or later which is available at
11 : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12 : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13 : /****************************************************************************/
14 : /// @file NWWriter_SUMO.cpp
15 : /// @author Daniel Krajzewicz
16 : /// @author Jakob Erdmann
17 : /// @author Michael Behrisch
18 : /// @author Leonhard Luecken
19 : /// @date Tue, 04.05.2011
20 : ///
21 : // Exporter writing networks using the SUMO format
22 : /****************************************************************************/
23 : #include <config.h>
24 : #include <cmath>
25 : #include <algorithm>
26 : #include <utils/options/OptionsCont.h>
27 : #include <utils/iodevices/OutputDevice.h>
28 : #include <utils/geom/GeoConvHelper.h>
29 : #include <utils/common/ToString.h>
30 : #include <utils/common/MsgHandler.h>
31 : #include <utils/common/StringUtils.h>
32 : #include <utils/common/SUMOVehicleClass.h>
33 : #include <utils/geom/GeomConvHelper.h>
34 : #include <netbuild/NBEdge.h>
35 : #include <netbuild/NBEdgeCont.h>
36 : #include <netbuild/NBNode.h>
37 : #include <netbuild/NBNodeCont.h>
38 : #include <netbuild/NBNetBuilder.h>
39 : #include <netbuild/NBTrafficLightLogic.h>
40 : #include <netbuild/NBDistrict.h>
41 : #include <netbuild/NBHelpers.h>
42 : #include "NWFrame.h"
43 : #include "NWWriter_SUMO.h"
44 :
45 :
46 : //#define DEBUG_OPPOSITE_INTERNAL
47 :
48 : // ===========================================================================
49 : // method definitions
50 : // ===========================================================================
51 : // ---------------------------------------------------------------------------
52 : // static methods
53 : // ---------------------------------------------------------------------------
54 : void
55 2238 : NWWriter_SUMO::writeNetwork(const OptionsCont& oc, NBNetBuilder& nb) {
56 : // check whether a sumo net-file shall be generated
57 4476 : if (!oc.isSet("output-file")) {
58 92 : return;
59 : }
60 4289 : OutputDevice& device = OutputDevice::getDevice(oc.getString("output-file"));
61 : std::map<SumoXMLAttr, std::string> attrs;
62 2143 : attrs[SUMO_ATTR_VERSION] = toString(NETWORK_VERSION);
63 4286 : if (oc.getBool("lefthand") != oc.getBool("flip-y-axis")) {
64 34 : attrs[SUMO_ATTR_LEFTHAND] = "true";
65 4252 : } else if (oc.getBool("lefthand")) {
66 : // network was flipped, correct written link directions
67 1 : OptionsCont::getOptions().resetWritable();
68 2 : OptionsCont::getOptions().set("lefthand", "false");
69 : }
70 2143 : LaneSpreadFunction defaultSpread = SUMOXMLDefinitions::LaneSpreadFunctions.get(oc.getString("default.spreadtype"));
71 2143 : const int cornerDetail = oc.getInt("junctions.corner-detail");
72 2143 : if (cornerDetail > 0) {
73 1868 : attrs[SUMO_ATTR_CORNERDETAIL] = toString(cornerDetail);
74 : }
75 4286 : if (!oc.isDefault("junctions.internal-link-detail")) {
76 2 : attrs[SUMO_ATTR_LINKDETAIL] = toString(oc.getInt("junctions.internal-link-detail"));
77 : }
78 4286 : if (oc.getBool("rectangular-lane-cut")) {
79 54 : attrs[SUMO_ATTR_RECTANGULAR_LANE_CUT] = "true";
80 : }
81 4236 : if (oc.getBool("crossings.guess") || oc.getBool("walkingareas")) {
82 122 : attrs[SUMO_ATTR_WALKINGAREAS] = "true";
83 : }
84 4286 : if (oc.getFloat("junctions.limit-turn-speed") > 0) {
85 3820 : attrs[SUMO_ATTR_LIMIT_TURN_SPEED] = toString(oc.getFloat("junctions.limit-turn-speed"));
86 : }
87 4286 : if (!oc.isDefault("check-lane-foes.all")) {
88 10 : attrs[SUMO_ATTR_CHECKLANEFOES_ALL] = toString(oc.getBool("check-lane-foes.all"));
89 : }
90 4286 : if (!oc.isDefault("check-lane-foes.roundabout")) {
91 0 : attrs[SUMO_ATTR_CHECKLANEFOES_ROUNDABOUT] = toString(oc.getBool("check-lane-foes.roundabout"));
92 : }
93 4286 : if (!oc.isDefault("tls.ignore-internal-junction-jam")) {
94 8 : attrs[SUMO_ATTR_TLS_IGNORE_INTERNAL_JUNCTION_JAM] = toString(oc.getBool("tls.ignore-internal-junction-jam"));
95 : }
96 2143 : if (defaultSpread != LaneSpreadFunction::RIGHT) {
97 10 : attrs[SUMO_ATTR_SPREADTYPE] = oc.getString("default.spreadtype");
98 : }
99 5768 : if (oc.exists("geometry.avoid-overlap") && !oc.getBool("geometry.avoid-overlap")) {
100 982 : attrs[SUMO_ATTR_AVOID_OVERLAP] = toString(oc.getBool("geometry.avoid-overlap"));
101 : }
102 4286 : if (oc.exists("junctions.higher-speed") && oc.getBool("junctions.higher-speed")) {
103 2 : attrs[SUMO_ATTR_HIGHER_SPEED] = toString(oc.getBool("junctions.higher-speed"));
104 : }
105 6427 : if (oc.exists("internal-junctions.vehicle-width") && !oc.isDefault("internal-junctions.vehicle-width")) {
106 4 : attrs[SUMO_ATTR_INTERNAL_JUNCTIONS_VEHICLE_WIDTH] = toString(oc.getFloat("internal-junctions.vehicle-width"));
107 : }
108 4286 : if (!oc.isDefault("junctions.minimal-shape")) {
109 4 : attrs[SUMO_ATTR_JUNCTIONS_MINIMAL_SHAPE] = toString(oc.getBool("junctions.minimal-shape"));
110 : }
111 4286 : if (!oc.isDefault("junctions.endpoint-shape")) {
112 4 : attrs[SUMO_ATTR_JUNCTIONS_ENDPOINT_SHAPE] = toString(oc.getBool("junctions.endpoint-shape"));
113 : }
114 4286 : device.writeXMLHeader("net", "net_file.xsd", attrs); // street names may contain non-ascii chars
115 2143 : device.lf();
116 : // get involved container
117 : const NBNodeCont& nc = nb.getNodeCont();
118 : const NBEdgeCont& ec = nb.getEdgeCont();
119 : const NBDistrictCont& dc = nb.getDistrictCont();
120 :
121 : // write network offsets and projection
122 2143 : GeoConvHelper::writeLocation(device);
123 :
124 : // write edge types and restrictions
125 2143 : std::set<std::string> usedTypes = ec.getUsedTypes();
126 2143 : nb.getTypeCont().writeEdgeTypes(device, usedTypes);
127 :
128 : // write inner lanes
129 4286 : if (!oc.getBool("no-internal-links")) {
130 : bool hadAny = false;
131 29210 : for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
132 27735 : hadAny |= writeInternalEdges(device, ec, *(*i).second);
133 : }
134 1475 : if (hadAny) {
135 1258 : device.lf();
136 : }
137 : }
138 :
139 : // write edges with lanes and connected edges
140 2143 : bool noNames = !oc.getBool("output.street-names");
141 121367 : for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
142 119224 : writeEdge(device, *(*i).second, noNames, defaultSpread);
143 : }
144 2143 : device.lf();
145 :
146 : // write tls logics
147 2143 : writeTrafficLights(device, nb.getTLLogicCont());
148 :
149 : // write the nodes (junctions)
150 68192 : for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
151 66049 : writeJunction(device, *(*i).second);
152 : }
153 2143 : device.lf();
154 2143 : const bool includeInternal = !oc.getBool("no-internal-links");
155 2143 : if (includeInternal) {
156 : // ... internal nodes if not unwanted
157 : bool hadAny = false;
158 29210 : for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
159 27735 : hadAny |= writeInternalNodes(device, *(*i).second);
160 : }
161 1475 : if (hadAny) {
162 703 : device.lf();
163 : }
164 : }
165 :
166 : // write the successors of lanes
167 : int numConnections = 0;
168 121367 : for (std::map<std::string, NBEdge*>::const_iterator it_edge = ec.begin(); it_edge != ec.end(); it_edge++) {
169 119224 : NBEdge* from = it_edge->second;
170 : const std::vector<NBEdge::Connection>& connections = from->getConnections();
171 119224 : numConnections += (int)connections.size();
172 354868 : for (const NBEdge::Connection& con : connections) {
173 235644 : writeConnection(device, *from, con, includeInternal);
174 : }
175 : }
176 2143 : if (numConnections > 0) {
177 1888 : device.lf();
178 : }
179 2143 : if (includeInternal) {
180 : // ... internal successors if not unwanted
181 : bool hadAny = false;
182 29210 : for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
183 27735 : hadAny |= writeInternalConnections(device, *(*i).second);
184 : }
185 1475 : if (hadAny) {
186 1258 : device.lf();
187 : }
188 : }
189 68192 : for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
190 66049 : NBNode* node = (*i).second;
191 : // write connections from pedestrian crossings
192 66049 : std::vector<NBNode::Crossing*> crossings = node->getCrossings();
193 67630 : for (auto c : crossings) {
194 3162 : NWWriter_SUMO::writeInternalConnection(device, c->id, c->nextWalkingArea, 0, 0, "", LinkDirection::STRAIGHT, c->tlID, c->tlLinkIndex2);
195 : }
196 : // write connections from pedestrian walking areas
197 70351 : for (const NBNode::WalkingArea& wa : node->getWalkingAreas()) {
198 5883 : for (const std::string& cID : wa.nextCrossings) {
199 1581 : const NBNode::Crossing& nextCrossing = *node->getCrossing(cID);
200 : // connection to next crossing (may be tls-controlled)
201 1581 : device.openTag(SUMO_TAG_CONNECTION);
202 1581 : device.writeAttr(SUMO_ATTR_FROM, wa.id);
203 1581 : device.writeAttr(SUMO_ATTR_TO, cID);
204 1581 : device.writeAttr(SUMO_ATTR_FROM_LANE, 0);
205 1581 : device.writeAttr(SUMO_ATTR_TO_LANE, 0);
206 1581 : if (nextCrossing.tlID != "") {
207 600 : device.writeAttr(SUMO_ATTR_TLID, nextCrossing.tlID);
208 : assert(nextCrossing.tlLinkIndex >= 0);
209 600 : device.writeAttr(SUMO_ATTR_TLLINKINDEX, nextCrossing.tlLinkIndex);
210 : }
211 1581 : device.writeAttr(SUMO_ATTR_DIR, LinkDirection::STRAIGHT);
212 2551 : device.writeAttr(SUMO_ATTR_STATE, nextCrossing.priority ? LINKSTATE_MAJOR : LINKSTATE_MINOR);
213 3162 : device.closeTag();
214 : }
215 : // optional connections from/to sidewalk
216 : std::string edgeID;
217 : int laneIndex;
218 9559 : for (const std::string& sw : wa.nextSidewalks) {
219 5257 : NBHelpers::interpretLaneID(sw, edgeID, laneIndex);
220 10514 : NWWriter_SUMO::writeInternalConnection(device, wa.id, edgeID, 0, laneIndex, "");
221 : }
222 9507 : for (const std::string& sw : wa.prevSidewalks) {
223 5205 : NBHelpers::interpretLaneID(sw, edgeID, laneIndex);
224 10410 : NWWriter_SUMO::writeInternalConnection(device, edgeID, wa.id, laneIndex, 0, "");
225 : }
226 : }
227 66049 : }
228 :
229 : // write loaded prohibitions
230 68192 : for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
231 66049 : writeProhibitions(device, i->second->getProhibitions(), ec);
232 : }
233 :
234 : // write roundabout information
235 2143 : writeRoundabouts(device, ec.getRoundabouts(), ec);
236 :
237 : // write the districts
238 2146 : if (dc.size() != 0 && oc.isDefault("taz-output")) {
239 4 : WRITE_WARNING(TL("Embedding TAZ-data inside the network is deprecated. Use option --taz-output instead"));
240 44 : for (std::map<std::string, NBDistrict*>::const_iterator i = dc.begin(); i != dc.end(); i++) {
241 42 : writeDistrict(device, *(*i).second);
242 : }
243 2 : device.lf();
244 : }
245 2143 : device.close();
246 : }
247 :
248 :
249 : std::string
250 92285 : NWWriter_SUMO::getOppositeInternalID(const NBEdgeCont& ec, const NBEdge* from, const NBEdge::Connection& con, double& oppositeLength) {
251 92285 : const NBEdge::Lane& succ = con.toEdge->getLanes()[con.toLane];
252 92285 : const NBEdge::Lane& pred = from->getLanes()[con.fromLane];
253 92285 : const bool lefthand = OptionsCont::getOptions().getBool("lefthand");
254 92285 : if (succ.oppositeID != "" && succ.oppositeID != "-" && pred.oppositeID != "" && pred.oppositeID != "-") {
255 : #ifdef DEBUG_OPPOSITE_INTERNAL
256 : std::cout << "getOppositeInternalID con=" << con.getDescription(from) << " (" << con.getInternalLaneID() << ")\n";
257 : #endif
258 : // find the connection that connects succ.oppositeID to pred.oppositeID
259 112 : const NBEdge* succOpp = ec.retrieve(succ.oppositeID.substr(0, succ.oppositeID.rfind("_")));
260 112 : const NBEdge* predOpp = ec.retrieve(pred.oppositeID.substr(0, pred.oppositeID.rfind("_")));
261 : assert(succOpp != 0);
262 : assert(predOpp != 0);
263 : const std::vector<NBEdge::Connection>& connections = succOpp->getConnections();
264 213 : for (std::vector<NBEdge::Connection>::const_iterator it_c = connections.begin(); it_c != connections.end(); it_c++) {
265 : const NBEdge::Connection& conOpp = *it_c;
266 167 : if (succOpp != from // turnaround
267 84 : && predOpp == conOpp.toEdge
268 199 : && succOpp->getLaneID(conOpp.fromLane) == succ.oppositeID
269 195 : && predOpp->getLaneID(conOpp.toLane) == pred.oppositeID
270 14 : && from->getToNode()->getDirection(from, con.toEdge, lefthand) == LinkDirection::STRAIGHT
271 177 : && from->getToNode()->getDirection(succOpp, predOpp, lefthand) == LinkDirection::STRAIGHT
272 : ) {
273 : #ifdef DEBUG_OPPOSITE_INTERNAL
274 : std::cout << " found " << conOpp.getInternalLaneID() << "\n";
275 : #endif
276 10 : oppositeLength = conOpp.length;
277 10 : return conOpp.getInternalLaneID();
278 : } else {
279 : /*
280 : #ifdef DEBUG_OPPOSITE_INTERNAL
281 : std::cout << " rejected " << conOpp.getInternalLaneID()
282 : << "\n succ.oppositeID=" << succ.oppositeID
283 : << "\n succOppLane=" << succOpp->getLaneID(conOpp.fromLane)
284 : << "\n pred.oppositeID=" << pred.oppositeID
285 : << "\n predOppLane=" << predOpp->getLaneID(conOpp.toLane)
286 : << "\n predOpp=" << predOpp->getID()
287 : << "\n conOppTo=" << conOpp.toEdge->getID()
288 : << "\n len1=" << con.shape.length()
289 : << "\n len2=" << conOpp.shape.length()
290 : << "\n";
291 : #endif
292 : */
293 : }
294 : }
295 46 : return "";
296 : } else {
297 92229 : return "";
298 : }
299 : }
300 :
301 :
302 : bool
303 27735 : NWWriter_SUMO::writeInternalEdges(OutputDevice& into, const NBEdgeCont& ec, const NBNode& n) {
304 : bool ret = false;
305 : const EdgeVector& incoming = n.getIncomingEdges();
306 : // first pass: determine opposite internal edges and average their length
307 : std::map<std::string, std::string> oppositeLaneID;
308 : std::map<std::string, double> oppositeLengths;
309 75240 : for (NBEdge* e : incoming) {
310 139790 : for (const NBEdge::Connection& c : e->getConnections()) {
311 92285 : double oppositeLength = 0;
312 92285 : const std::string op = getOppositeInternalID(ec, e, c, oppositeLength);
313 184570 : oppositeLaneID[c.getInternalLaneID()] = op;
314 92285 : if (op != "") {
315 10 : oppositeLengths[c.id] = oppositeLength;
316 : }
317 : }
318 : }
319 27735 : if (oppositeLengths.size() > 0) {
320 13 : for (NBEdge* e : incoming) {
321 56 : for (NBEdge::Connection& c : e->getConnections()) {
322 46 : if (oppositeLengths.count(c.id) > 0) {
323 19 : c.length = (c.length + oppositeLengths[c.id]) / 2;
324 : }
325 : }
326 : }
327 : }
328 :
329 75240 : for (NBEdge* e : incoming) {
330 : const std::vector<NBEdge::Connection>& elv = e->getConnections();
331 47505 : if (elv.size() > 0) {
332 : bool haveVia = false;
333 35161 : std::string edgeID = "";
334 35161 : double bidiLength = -1;
335 : // second pass: write non-via edges
336 127446 : for (const NBEdge::Connection& k : elv) {
337 92285 : if (k.toEdge == nullptr) {
338 : assert(false); // should never happen. tell me when it does
339 0 : continue;
340 : }
341 92285 : if (edgeID != k.id) {
342 83052 : if (edgeID != "") {
343 : // close the previous edge
344 95782 : into.closeTag();
345 : }
346 : edgeID = k.id;
347 83052 : into.openTag(SUMO_TAG_EDGE);
348 83052 : into.writeAttr(SUMO_ATTR_ID, edgeID);
349 83052 : into.writeAttr(SUMO_ATTR_FUNCTION, SumoXMLEdgeFunc::INTERNAL);
350 83052 : if (k.edgeType != "") {
351 4 : into.writeAttr(SUMO_ATTR_TYPE, k.edgeType);
352 : }
353 83052 : bidiLength = -1;
354 84281 : if (e->getBidiEdge() && k.toEdge->getBidiEdge() &&
355 1229 : e != k.toEdge->getTurnDestination(true)) {
356 1044 : const std::string bidiEdge = getInternalBidi(e, k, bidiLength);
357 1044 : if (bidiEdge != "") {
358 1040 : into.writeAttr(SUMO_ATTR_BIDI, bidiEdge);
359 : }
360 : }
361 : // open a new edge
362 : }
363 : // to avoid changing to an internal lane which has a successor
364 : // with the wrong permissions we need to inherit them from the successor
365 92285 : const NBEdge::Lane& successor = k.toEdge->getLanes()[k.toLane];
366 184423 : SVCPermissions permissions = (k.permissions != SVC_UNSPECIFIED) ? k.permissions : (
367 92138 : successor.permissions & e->getPermissions(k.fromLane));
368 92285 : SVCPermissions changeLeft = k.changeLeft != SVC_UNSPECIFIED ? k.changeLeft : SVCAll;
369 92285 : SVCPermissions changeRight = k.changeRight != SVC_UNSPECIFIED ? k.changeRight : SVCAll;
370 92285 : const double width = e->getInternalLaneWidth(n, k, successor, false);
371 92285 : const double length = bidiLength > 0 ? bidiLength : k.length;
372 369140 : writeLane(into, k.getInternalLaneID(), k.vmax, k.friction,
373 92285 : permissions, successor.preferred,
374 : changeLeft, changeRight,
375 : NBEdge::UNSPECIFIED_OFFSET, NBEdge::UNSPECIFIED_OFFSET,
376 184570 : StopOffset(), width, k.shape, &k,
377 184570 : length, k.internalLaneIndex, oppositeLaneID[k.getInternalLaneID()], "");
378 92285 : haveVia = haveVia || k.haveVia;
379 : }
380 : ret = true;
381 35161 : into.closeTag(); // close the last edge
382 : // third pass: write via edges
383 35161 : if (haveVia) {
384 10370 : std::string viaEdgeID = "";
385 48110 : for (const NBEdge::Connection& k : elv) {
386 37740 : if (!k.haveVia) {
387 20446 : continue;
388 : }
389 17294 : if (k.toEdge == nullptr) {
390 : assert(false); // should never happen. tell me when it does
391 0 : continue;
392 : }
393 17294 : if (viaEdgeID != k.viaID) {
394 17083 : if (viaEdgeID != "") {
395 : // close the previous edge
396 13426 : into.closeTag();
397 : }
398 : viaEdgeID = k.viaID;
399 : // open a new edge
400 17083 : into.openTag(SUMO_TAG_EDGE);
401 17083 : into.writeAttr(SUMO_ATTR_ID, viaEdgeID);
402 17083 : into.writeAttr(SUMO_ATTR_FUNCTION, SumoXMLEdgeFunc::INTERNAL);
403 17083 : if (k.edgeType != "") {
404 4 : into.writeAttr(SUMO_ATTR_TYPE, k.edgeType);
405 : }
406 : }
407 17294 : const NBEdge::Lane& successor = k.toEdge->getLanes()[k.toLane];
408 34500 : SVCPermissions permissions = (k.permissions != SVC_UNSPECIFIED) ? k.permissions : (
409 17206 : successor.permissions & e->getPermissions(k.fromLane));
410 17294 : const double width = e->getInternalLaneWidth(n, k, successor, true);
411 69176 : writeLane(into, k.getInternalViaLaneID(), k.vmax, k.friction, permissions, successor.preferred,
412 : SVCAll, SVCAll, // #XXX todo
413 : NBEdge::UNSPECIFIED_OFFSET, NBEdge::UNSPECIFIED_OFFSET,
414 34588 : StopOffset(), width, k.viaShape, &k,
415 17294 : MAX2(k.viaLength, POSITION_EPS), // microsim needs positive length
416 : 0, "", "");
417 : }
418 20740 : into.closeTag();
419 : }
420 : }
421 : }
422 : // write pedestrian crossings
423 27735 : const double crossingSpeed = OptionsCont::getOptions().getFloat("default.crossing-speed");
424 29316 : for (const NBNode::Crossing* c : n.getCrossings()) {
425 1581 : into.openTag(SUMO_TAG_EDGE).writeAttr(SUMO_ATTR_ID, c->id).writeAttr(SUMO_ATTR_FUNCTION, SumoXMLEdgeFunc::CROSSING);
426 1581 : into.writeAttr(SUMO_ATTR_CROSSING_EDGES, c->edges);
427 4743 : writeLane(into, c->id + "_0", crossingSpeed, NBEdge::UNSPECIFIED_FRICTION, SVC_PEDESTRIAN, 0, SVCAll, SVCAll,
428 : NBEdge::UNSPECIFIED_OFFSET, NBEdge::UNSPECIFIED_OFFSET,
429 3162 : StopOffset(), c->width, c->shape, c,
430 1581 : MAX2(c->shape.length(), POSITION_EPS), 0, "", "", false, c->customShape.size() != 0, c->outlineShape);
431 3162 : into.closeTag();
432 27735 : }
433 : // write pedestrian walking areas
434 55470 : const double walkingareaSpeed = OptionsCont::getOptions().getFloat("default.walkingarea-speed");
435 32037 : for (const NBNode::WalkingArea& wa : n.getWalkingAreas()) {
436 4302 : into.openTag(SUMO_TAG_EDGE).writeAttr(SUMO_ATTR_ID, wa.id).writeAttr(SUMO_ATTR_FUNCTION, SumoXMLEdgeFunc::WALKINGAREA);
437 17208 : writeLane(into, wa.id + "_0", walkingareaSpeed, NBEdge::UNSPECIFIED_FRICTION, SVC_PEDESTRIAN, 0, SVCAll, SVCAll,
438 : NBEdge::UNSPECIFIED_OFFSET, NBEdge::UNSPECIFIED_OFFSET,
439 12906 : StopOffset(), wa.width, wa.shape, nullptr, wa.length, 0, "", "", false, wa.hasCustomShape);
440 8604 : into.closeTag();
441 : }
442 27735 : return ret;
443 : }
444 :
445 :
446 : std::string
447 1044 : NWWriter_SUMO::getInternalBidi(const NBEdge* e, const NBEdge::Connection& k, double& length) {
448 1044 : const NBEdge* fromBidi = e->getTurnDestination(true);
449 1044 : const NBEdge* toBidi = k.toEdge->getTurnDestination(true);
450 1044 : const std::vector<NBEdge::Connection> cons = toBidi->getConnectionsFromLane(-1, fromBidi, -1);
451 1044 : if (cons.size() > 0) {
452 1042 : if (e->getNumLanes() == 1 && k.toEdge->getNumLanes() == 1 && fromBidi->getNumLanes() == 1 && toBidi->getNumLanes() == 1) {
453 1026 : length = (k.length + cons.back().length) / 2;
454 : return cons.back().id;
455 : }
456 : // do a more careful check in case there are parallel internal edges
457 : // note: k is the first connection with the new id
458 43 : for (const NBEdge::Connection& c : e->getConnections()) {
459 41 : if (c.id == k.id) {
460 26 : PositionVector rShape = c.shape.reverse();
461 62 : for (const NBEdge::Connection& k2 : cons) {
462 50 : if (k2.shape.almostSame(rShape, POSITION_EPS)) {
463 14 : length = (c.length + k2.length) / 2;
464 : return k2.id;
465 : }
466 : }
467 26 : }
468 : }
469 : } else {
470 6 : WRITE_WARNINGF(TL("Could not find bidi-connection for edge '%'"), k.id)
471 : }
472 4 : return "";
473 1044 : }
474 :
475 : void
476 119224 : NWWriter_SUMO::writeEdge(OutputDevice& into, const NBEdge& e, bool noNames, LaneSpreadFunction defaultSpread) {
477 : // write the edge's begin
478 119224 : into.openTag(SUMO_TAG_EDGE).writeAttr(SUMO_ATTR_ID, e.getID());
479 119224 : into.writeAttr(SUMO_ATTR_FROM, e.getFromNode()->getID());
480 119224 : into.writeAttr(SUMO_ATTR_TO, e.getToNode()->getID());
481 119224 : if (!noNames && e.getStreetName() != "") {
482 38955 : into.writeAttr(SUMO_ATTR_NAME, StringUtils::escapeXML(e.getStreetName()));
483 : }
484 119224 : into.writeAttr(SUMO_ATTR_PRIORITY, e.getPriority());
485 119224 : if (e.getTypeID() != "") {
486 86601 : into.writeAttr(SUMO_ATTR_TYPE, e.getTypeID());
487 : }
488 119224 : if (e.getRoutingType() != "") {
489 1916 : into.writeAttr(SUMO_ATTR_ROUTINGTYPE, e.getRoutingType());
490 : }
491 119224 : if (e.isMacroscopicConnector()) {
492 0 : into.writeAttr(SUMO_ATTR_FUNCTION, SumoXMLEdgeFunc::CONNECTOR);
493 : }
494 : // write the spread type if not default ("right")
495 119224 : if (e.getLaneSpreadFunction() != defaultSpread) {
496 48483 : into.writeAttr(SUMO_ATTR_SPREADTYPE, e.getLaneSpreadFunction());
497 : }
498 119224 : if (e.hasLoadedLength()) {
499 2173 : into.writeAttr(SUMO_ATTR_LENGTH, e.getLoadedLength());
500 : }
501 119224 : if (!e.hasDefaultGeometry()) {
502 63832 : into.writeAttr(SUMO_ATTR_SHAPE, e.getGeometry());
503 : }
504 119224 : if (e.getEdgeStopOffset().isDefined()) {
505 12 : writeStopOffsets(into, e.getEdgeStopOffset());
506 : }
507 119224 : if (e.getBidiEdge()) {
508 6514 : into.writeAttr(SUMO_ATTR_BIDI, e.getBidiEdge()->getID());
509 : }
510 119224 : if (e.getDistance() != 0) {
511 1680 : into.writeAttr(SUMO_ATTR_DISTANCE, e.getDistance());
512 : }
513 :
514 : // write the lanes
515 : const std::vector<NBEdge::Lane>& lanes = e.getLanes();
516 :
517 119224 : double length = e.getFinalLength();
518 119224 : if (e.getBidiEdge() != nullptr) {
519 6514 : length = (length + e.getBidiEdge()->getFinalLength()) / 2;
520 : }
521 119224 : double startOffset = e.isBidiRail() ? e.getTurnDestination(true)->getEndOffset() : 0;
522 272325 : for (int i = 0; i < (int) lanes.size(); i++) {
523 153101 : const NBEdge::Lane& l = lanes[i];
524 153101 : StopOffset stopOffset;
525 153101 : if (l.laneStopOffset != e.getEdgeStopOffset()) {
526 27 : stopOffset = l.laneStopOffset;
527 : }
528 459303 : writeLane(into, e.getLaneID(i), l.speed, l.friction,
529 153101 : l.permissions, l.preferred,
530 153101 : l.changeLeft, l.changeRight,
531 153101 : startOffset, l.endOffset,
532 153101 : stopOffset, l.width, l.shape, &l,
533 153101 : length, i, l.oppositeID, l.type, l.accelRamp, l.customShape.size() > 0);
534 : }
535 : // close the edge
536 119224 : e.writeParams(into);
537 119224 : into.closeTag();
538 119224 : }
539 :
540 :
541 : void
542 268563 : NWWriter_SUMO::writeLane(OutputDevice& into, const std::string& lID,
543 : double speed, double friction,
544 : SVCPermissions permissions, SVCPermissions preferred,
545 : SVCPermissions changeLeft, SVCPermissions changeRight,
546 : double startOffset, double endOffset,
547 : const StopOffset& stopOffset, double width, PositionVector shape,
548 : const Parameterised* params, double length, int index,
549 : const std::string& oppositeID,
550 : const std::string& type,
551 : bool accelRamp, bool customShape,
552 : const PositionVector& outlineShape) {
553 : // output the lane's attributes
554 268563 : into.openTag(SUMO_TAG_LANE).writeAttr(SUMO_ATTR_ID, lID);
555 : // the first lane of an edge will be the depart lane
556 268563 : into.writeAttr(SUMO_ATTR_INDEX, index);
557 : // write the list of allowed/disallowed vehicle classes
558 268563 : if (permissions != SVC_UNSPECIFIED) {
559 268563 : writePermissions(into, permissions);
560 : }
561 268563 : writePreferences(into, preferred);
562 : // some further information
563 268563 : into.writeAttr(SUMO_ATTR_SPEED, MAX2(0.0, speed));
564 268563 : if (friction != NBEdge::UNSPECIFIED_FRICTION) {
565 34 : into.writeAttr(SUMO_ATTR_FRICTION, friction);
566 : }
567 268563 : into.writeAttr(SUMO_ATTR_LENGTH, length);
568 268563 : if (endOffset != NBEdge::UNSPECIFIED_OFFSET) {
569 41 : into.writeAttr(SUMO_ATTR_ENDOFFSET, endOffset);
570 : }
571 268563 : if (width != NBEdge::UNSPECIFIED_WIDTH) {
572 34880 : into.writeAttr(SUMO_ATTR_WIDTH, width);
573 : }
574 268563 : if (accelRamp) {
575 74 : into.writeAttr<bool>(SUMO_ATTR_ACCELERATION, accelRamp);
576 : }
577 268563 : if (customShape) {
578 47 : into.writeAttr(SUMO_ATTR_CUSTOMSHAPE, true);
579 : }
580 268563 : if (endOffset > 0 || startOffset > 0) {
581 43 : startOffset = MIN2(startOffset, shape.length() - POSITION_EPS);
582 43 : endOffset = MIN2(endOffset, shape.length() - startOffset - POSITION_EPS);
583 : assert(startOffset + endOffset < shape.length());
584 86 : shape = shape.getSubpart(startOffset, shape.length() - endOffset);
585 : }
586 268563 : into.writeAttr(SUMO_ATTR_SHAPE, shape);
587 268563 : if (type != "") {
588 527 : into.writeAttr(SUMO_ATTR_TYPE, type);
589 : }
590 268563 : if (changeLeft != SVC_UNSPECIFIED && changeLeft != SVCAll && changeLeft != SVC_IGNORING) {
591 273 : into.writeAttr(SUMO_ATTR_CHANGE_LEFT, getVehicleClassNames(changeLeft));
592 : }
593 268563 : if (changeRight != SVC_UNSPECIFIED && changeRight != SVCAll && changeRight != SVC_IGNORING) {
594 79 : into.writeAttr(SUMO_ATTR_CHANGE_RIGHT, getVehicleClassNames(changeRight));
595 : }
596 268563 : if (stopOffset.isDefined()) {
597 13 : writeStopOffsets(into, stopOffset);
598 : }
599 268563 : if (outlineShape.size() != 0) {
600 1581 : into.writeAttr(SUMO_ATTR_OUTLINESHAPE, outlineShape);
601 : }
602 :
603 268563 : if (oppositeID != "" && oppositeID != "-") {
604 66 : into.openTag(SUMO_TAG_NEIGH);
605 66 : into.writeAttr(SUMO_ATTR_LANE, oppositeID);
606 132 : into.closeTag();
607 : }
608 :
609 268563 : if (params != nullptr) {
610 264261 : params->writeParams(into);
611 : }
612 :
613 268563 : into.closeTag();
614 268563 : }
615 :
616 :
617 : void
618 66049 : NWWriter_SUMO::writeJunction(OutputDevice& into, const NBNode& n) {
619 : // write the attributes
620 66049 : into.openTag(SUMO_TAG_JUNCTION).writeAttr(SUMO_ATTR_ID, n.getID());
621 66049 : into.writeAttr(SUMO_ATTR_TYPE, n.getType());
622 66049 : NWFrame::writePositionLong(n.getPosition(), into);
623 : // write the incoming lanes
624 : std::vector<std::string> incLanes;
625 : const std::vector<NBEdge*>& incoming = n.getIncomingEdges();
626 185273 : for (std::vector<NBEdge*>::const_iterator i = incoming.begin(); i != incoming.end(); ++i) {
627 119224 : int noLanes = (*i)->getNumLanes();
628 272325 : for (int j = 0; j < noLanes; j++) {
629 306202 : incLanes.push_back((*i)->getLaneID(j));
630 : }
631 : }
632 66049 : std::vector<NBNode::Crossing*> crossings = n.getCrossings();
633 : std::set<std::string> prevWAs;
634 : // avoid duplicates
635 67630 : for (auto c : crossings) {
636 1581 : if (prevWAs.count(c->prevWalkingArea) == 0) {
637 3142 : incLanes.push_back(c->prevWalkingArea + "_0");
638 : prevWAs.insert(c->prevWalkingArea);
639 : }
640 : }
641 66049 : into.writeAttr(SUMO_ATTR_INCLANES, incLanes);
642 : // write the internal lanes
643 : std::vector<std::string> intLanes;
644 132098 : if (!OptionsCont::getOptions().getBool("no-internal-links")) {
645 75240 : for (EdgeVector::const_iterator i = incoming.begin(); i != incoming.end(); i++) {
646 47505 : const std::vector<NBEdge::Connection>& elv = (*i)->getConnections();
647 139790 : for (std::vector<NBEdge::Connection>::const_iterator k = elv.begin(); k != elv.end(); ++k) {
648 92285 : if ((*k).toEdge == nullptr) {
649 0 : continue;
650 : }
651 92285 : if (!(*k).haveVia) {
652 149982 : intLanes.push_back((*k).getInternalLaneID());
653 : } else {
654 34588 : intLanes.push_back((*k).getInternalViaLaneID());
655 : }
656 : }
657 : }
658 : }
659 66049 : if (n.getType() != SumoXMLNodeType::DEAD_END && n.getType() != SumoXMLNodeType::NOJUNCTION) {
660 52027 : for (auto c : crossings) {
661 3146 : intLanes.push_back(c->id + "_0");
662 : }
663 : }
664 66049 : into.writeAttr(SUMO_ATTR_INTLANES, intLanes);
665 : // close writing
666 66049 : into.writeAttr(SUMO_ATTR_SHAPE, n.getShape().simplified());
667 : // write optional radius
668 66049 : if (n.getRadius() != NBNode::UNSPECIFIED_RADIUS) {
669 83 : into.writeAttr(SUMO_ATTR_RADIUS, n.getRadius());
670 : }
671 : // specify whether a custom shape was used
672 66049 : if (n.hasCustomShape()) {
673 42 : into.writeAttr(SUMO_ATTR_CUSTOMSHAPE, true);
674 : }
675 66049 : if (n.getRightOfWay() != RightOfWay::DEFAULT) {
676 33 : into.writeAttr<std::string>(SUMO_ATTR_RIGHT_OF_WAY, toString(n.getRightOfWay()));
677 : }
678 66049 : if (n.getFringeType() != FringeType::DEFAULT) {
679 338 : into.writeAttr<std::string>(SUMO_ATTR_FRINGE, toString(n.getFringeType()));
680 : }
681 66049 : if (n.getRoundaboutType() != RoundaboutType::DEFAULT) {
682 1 : into.writeAttr<std::string>(SUMO_ATTR_ROUNDABOUT, toString(n.getRoundaboutType()));
683 : }
684 66049 : if (n.getName() != "") {
685 4 : into.writeAttr<std::string>(SUMO_ATTR_NAME, StringUtils::escapeXML(n.getName()));
686 : }
687 66049 : if (n.getType() != SumoXMLNodeType::DEAD_END) {
688 : // write right-of-way logics
689 50571 : n.writeLogic(into);
690 : }
691 66049 : n.writeParams(into);
692 66049 : into.closeTag();
693 132098 : }
694 :
695 :
696 : bool
697 27735 : NWWriter_SUMO::writeInternalNodes(OutputDevice& into, const NBNode& n) {
698 : bool ret = false;
699 : const std::vector<NBEdge*>& incoming = n.getIncomingEdges();
700 : // build the list of internal lane ids
701 : std::vector<std::string> internalLaneIDs;
702 : std::map<std::string, std::string> viaIDs;
703 75240 : for (const NBEdge* in : incoming) {
704 139790 : for (const auto& con : in->getConnections()) {
705 92285 : if (con.toEdge != nullptr) {
706 92285 : internalLaneIDs.push_back(con.getInternalLaneID());
707 92285 : if (con.viaID != "") {
708 34588 : viaIDs[con.getInternalLaneID()] = (con.getInternalViaLaneID());
709 : }
710 : }
711 : }
712 : }
713 29316 : for (auto c : n.getCrossings()) {
714 3162 : internalLaneIDs.push_back(c->id + "_0");
715 27735 : }
716 : // write the internal nodes
717 75240 : for (const NBEdge* in : incoming) {
718 139790 : for (const auto& con : in->getConnections()) {
719 92285 : if (con.toEdge == nullptr || !con.haveVia) {
720 74991 : continue;
721 : }
722 17294 : Position pos = con.shape[-1];
723 17294 : into.openTag(SUMO_TAG_JUNCTION).writeAttr(SUMO_ATTR_ID, con.getInternalViaLaneID());
724 17294 : into.writeAttr(SUMO_ATTR_TYPE, SumoXMLNodeType::INTERNAL);
725 17294 : NWFrame::writePositionLong(pos, into);
726 17294 : std::string incLanes = con.getInternalLaneID();
727 : std::vector<std::string> foeIDs;
728 52499 : for (std::string incLane : con.foeIncomingLanes) {
729 35205 : if (incLane[0] == ':') {
730 : // intersecting left turns
731 160 : const int index = StringUtils::toInt(incLane.substr(1));
732 160 : incLane = internalLaneIDs[index];
733 160 : if (viaIDs[incLane] != "") {
734 160 : foeIDs.push_back(viaIDs[incLane]);
735 : }
736 : }
737 70410 : incLanes += " " + incLane;
738 : }
739 17294 : into.writeAttr(SUMO_ATTR_INCLANES, incLanes);
740 : const std::vector<int>& foes = con.foeInternalLinks;
741 103260 : for (int foe : foes) {
742 85966 : foeIDs.push_back(internalLaneIDs[foe]);
743 : }
744 17294 : into.writeAttr(SUMO_ATTR_INTLANES, joinToString(foeIDs, " "));
745 17294 : into.closeTag();
746 : ret = true;
747 17294 : }
748 : }
749 27735 : return ret;
750 27735 : }
751 :
752 :
753 : void
754 251819 : NWWriter_SUMO::writeConnection(OutputDevice& into, const NBEdge& from, const NBEdge::Connection& c,
755 : bool includeInternal, ConnectionStyle style, bool useGeo, bool geoAccuracy) {
756 : assert(c.toEdge != nullptr);
757 251819 : into.openTag(SUMO_TAG_CONNECTION);
758 251819 : into.writeAttr(SUMO_ATTR_FROM, from.getID());
759 251819 : into.writeAttr(SUMO_ATTR_TO, c.toEdge->getID());
760 251819 : into.writeAttr(SUMO_ATTR_FROM_LANE, c.fromLane);
761 251819 : into.writeAttr(SUMO_ATTR_TO_LANE, c.toLane);
762 251819 : if (style != TLL) {
763 249550 : into.writeOptionalAttr(SUMO_ATTR_PASS, c.mayDefinitelyPass, !c.mayDefinitelyPass);
764 249550 : into.writeOptionalAttr<bool>(SUMO_ATTR_KEEP_CLEAR, false, c.keepClear != KEEPCLEAR_FALSE);
765 249550 : into.writeOptionalAttr(SUMO_ATTR_CONTPOS, c.contPos, c.contPos == NBEdge::UNSPECIFIED_CONTPOS);
766 249550 : writePermissions(into, c.permissions);
767 249550 : const bool changeLeft = (c.changeLeft != SVC_UNSPECIFIED && c.changeLeft != SVCAll && c.changeLeft != SVC_IGNORING);
768 249550 : into.writeOptionalAttr(SUMO_ATTR_CHANGE_LEFT, getVehicleClassNames(c.changeLeft), !changeLeft);
769 249550 : const bool changeRight = (c.changeRight != SVC_UNSPECIFIED && c.changeRight != SVCAll && c.changeRight != SVC_IGNORING);
770 249550 : into.writeOptionalAttr(SUMO_ATTR_CHANGE_RIGHT, getVehicleClassNames(c.changeRight), !changeRight);
771 249550 : into.writeOptionalAttr(SUMO_ATTR_SPEED, c.speed, c.speed == NBEdge::UNSPECIFIED_SPEED);
772 499100 : into.writeOptionalAttr(SUMO_ATTR_LENGTH, c.customLength, c.customLength == NBEdge::UNSPECIFIED_LOADED_LENGTH);
773 249550 : writeShape(into, GeoConvHelper::getFinal(), c.customShape, SUMO_ATTR_SHAPE, useGeo, geoAccuracy, c.customShape.size() != 0);
774 249550 : into.writeOptionalAttr(SUMO_ATTR_UNCONTROLLED, c.uncontrolled, !c.uncontrolled);
775 249550 : into.writeOptionalAttr(SUMO_ATTR_INDIRECT, c.indirectLeft, !c.indirectLeft);
776 249550 : into.writeOptionalAttr(SUMO_ATTR_TYPE, c.edgeType, c.edgeType == "");
777 : }
778 249550 : if (style != PLAIN) {
779 237913 : if (includeInternal) {
780 92285 : into.writeAttr(SUMO_ATTR_VIA, c.getInternalLaneID());
781 : }
782 : // set information about the controlling tl if any
783 237913 : if (c.tlID != "") {
784 29010 : into.writeAttr(SUMO_ATTR_TLID, c.tlID);
785 29010 : into.writeAttr(SUMO_ATTR_TLLINKINDEX, c.tlLinkIndex);
786 29010 : if (c.tlLinkIndex2 >= 0) {
787 13 : into.writeAttr(SUMO_ATTR_TLLINKINDEX2, c.tlLinkIndex2);
788 : }
789 : }
790 : }
791 237913 : if (style != TLL) {
792 249550 : if (style == SUMONET) {
793 : // write the direction information
794 235644 : LinkDirection dir = from.getToNode()->getDirection(&from, c.toEdge, OptionsCont::getOptions().getBool("lefthand"));
795 : assert(dir != LinkDirection::NODIR);
796 235644 : into.writeAttr(SUMO_ATTR_DIR, toString(dir));
797 : // write the state information
798 235644 : const LinkState linkState = from.getToNode()->getLinkState(
799 235644 : &from, c.toEdge, c.fromLane, c.toLane, c.mayDefinitelyPass, c.tlID);
800 235644 : into.writeAttr(SUMO_ATTR_STATE, linkState);
801 : if (linkState == LINKSTATE_MINOR
802 80579 : && c.visibility == NBEdge::UNSPECIFIED_VISIBILITY_DISTANCE
803 316139 : && c.toEdge->getJunctionPriority(c.toEdge->getToNode()) == NBEdge::JunctionPriority::ROUNDABOUT) {
804 200 : const double visibilityDistance = OptionsCont::getOptions().getFloat("roundabouts.visibility-distance");
805 200 : if (visibilityDistance != NBEdge::UNSPECIFIED_VISIBILITY_DISTANCE) {
806 197 : into.writeAttr(SUMO_ATTR_VISIBILITY_DISTANCE, visibilityDistance);
807 : }
808 : }
809 : }
810 249550 : if (c.visibility != NBEdge::UNSPECIFIED_VISIBILITY_DISTANCE) {
811 102 : into.writeAttr(SUMO_ATTR_VISIBILITY_DISTANCE, c.visibility);
812 : }
813 : }
814 251819 : c.writeParams(into);
815 251819 : into.closeTag();
816 251819 : }
817 :
818 :
819 : bool
820 27735 : NWWriter_SUMO::writeInternalConnections(OutputDevice& into, const NBNode& n) {
821 : bool ret = false;
822 55470 : const bool lefthand = OptionsCont::getOptions().getBool("lefthand");
823 75240 : for (const NBEdge* const from : n.getIncomingEdges()) {
824 139790 : for (const NBEdge::Connection& c : from->getConnections()) {
825 92285 : LinkDirection dir = n.getDirection(from, c.toEdge, lefthand);
826 : assert(c.toEdge != 0);
827 92285 : if (c.haveVia) {
828 : // internal split with optional signal
829 17294 : std::string tlID = "";
830 17294 : int linkIndex2 = NBConnection::InvalidTlIndex;
831 17294 : if (c.tlLinkIndex2 != NBConnection::InvalidTlIndex) {
832 : linkIndex2 = c.tlLinkIndex2;
833 9 : tlID = c.tlID;
834 : }
835 17294 : writeInternalConnection(into, c.id, c.toEdge->getID(), c.internalLaneIndex, c.toLane, c.getInternalViaLaneID(), dir, tlID, linkIndex2, false, c.visibility);
836 34588 : writeInternalConnection(into, c.viaID, c.toEdge->getID(), c.internalViaLaneIndex, c.toLane, "", dir, "", NBConnection::InvalidTlIndex,
837 17294 : n.brakeForCrossingOnExit(c.toEdge, dir, c.indirectLeft));
838 : } else {
839 : // no internal split
840 149982 : writeInternalConnection(into, c.id, c.toEdge->getID(), c.internalLaneIndex, c.toLane, "", dir);
841 : }
842 : ret = true;
843 : }
844 : }
845 27735 : return ret;
846 : }
847 :
848 :
849 : void
850 121622 : NWWriter_SUMO::writeInternalConnection(OutputDevice& into,
851 : const std::string& from, const std::string& to,
852 : int fromLane, int toLane, const std::string& via,
853 : LinkDirection dir,
854 : const std::string& tlID, int linkIndex,
855 : bool minor,
856 : double visibility) {
857 121622 : into.openTag(SUMO_TAG_CONNECTION);
858 121622 : into.writeAttr(SUMO_ATTR_FROM, from);
859 121622 : into.writeAttr(SUMO_ATTR_TO, to);
860 121622 : into.writeAttr(SUMO_ATTR_FROM_LANE, fromLane);
861 121622 : into.writeAttr(SUMO_ATTR_TO_LANE, toLane);
862 121622 : if (via != "") {
863 17294 : into.writeAttr(SUMO_ATTR_VIA, via);
864 : }
865 121622 : if (tlID != "" && linkIndex != NBConnection::InvalidTlIndex) {
866 : // used for the reverse direction of pedestrian crossings
867 38 : into.writeAttr(SUMO_ATTR_TLID, tlID);
868 38 : into.writeAttr(SUMO_ATTR_TLLINKINDEX, linkIndex);
869 : }
870 121622 : into.writeAttr(SUMO_ATTR_DIR, dir);
871 140331 : into.writeAttr(SUMO_ATTR_STATE, ((via != "" || minor) ? "m" : "M"));
872 121622 : if (visibility != NBEdge::UNSPECIFIED_VISIBILITY_DISTANCE) {
873 1 : into.writeAttr(SUMO_ATTR_VISIBILITY_DISTANCE, visibility);
874 : }
875 121622 : into.closeTag();
876 121622 : }
877 :
878 :
879 : void
880 2151 : NWWriter_SUMO::writeRoundabouts(OutputDevice& into, const std::set<EdgeSet>& roundabouts,
881 : const NBEdgeCont& ec) {
882 : // make output deterministic
883 : std::vector<std::vector<std::string> > edgeIDs;
884 2276 : for (std::set<EdgeSet>::const_iterator i = roundabouts.begin(); i != roundabouts.end(); ++i) {
885 : std::vector<std::string> tEdgeIDs;
886 730 : for (EdgeSet::const_iterator j = (*i).begin(); j != (*i).end(); ++j) {
887 : // the edges may have been erased from NBEdgeCont but their pointers are still valid
888 : // we verify their existance in writeRoundabout()
889 605 : tEdgeIDs.push_back((*j)->getID());
890 : }
891 125 : std::sort(tEdgeIDs.begin(), tEdgeIDs.end());
892 125 : edgeIDs.push_back(tEdgeIDs);
893 125 : }
894 2151 : std::sort(edgeIDs.begin(), edgeIDs.end());
895 : // write
896 2276 : for (std::vector<std::vector<std::string> >::const_iterator i = edgeIDs.begin(); i != edgeIDs.end(); ++i) {
897 125 : writeRoundabout(into, *i, ec);
898 : }
899 2151 : if (roundabouts.size() != 0) {
900 90 : into.lf();
901 : }
902 2151 : }
903 :
904 :
905 : void
906 125 : NWWriter_SUMO::writeRoundabout(OutputDevice& into, const std::vector<std::string>& edgeIDs,
907 : const NBEdgeCont& ec) {
908 : std::vector<std::string> validEdgeIDs;
909 : std::vector<std::string> invalidEdgeIDs;
910 : std::vector<std::string> nodeIDs;
911 730 : for (std::vector<std::string>::const_iterator i = edgeIDs.begin(); i != edgeIDs.end(); ++i) {
912 605 : const NBEdge* edge = ec.retrieve(*i);
913 605 : if (edge != nullptr) {
914 602 : nodeIDs.push_back(edge->getToNode()->getID());
915 602 : validEdgeIDs.push_back(edge->getID());
916 : } else {
917 3 : invalidEdgeIDs.push_back(*i);
918 : }
919 : }
920 125 : std::sort(nodeIDs.begin(), nodeIDs.end());
921 125 : if (validEdgeIDs.size() > 0) {
922 125 : into.openTag(SUMO_TAG_ROUNDABOUT);
923 125 : into.writeAttr(SUMO_ATTR_NODES, joinToString(nodeIDs, " "));
924 125 : into.writeAttr(SUMO_ATTR_EDGES, joinToString(validEdgeIDs, " "));
925 250 : into.closeTag();
926 125 : if (invalidEdgeIDs.size() > 0) {
927 6 : WRITE_WARNING("Writing incomplete roundabout. Edges: '"
928 : + joinToString(invalidEdgeIDs, " ") + "' no longer exist'");
929 : }
930 : }
931 125 : }
932 :
933 :
934 : void
935 71 : NWWriter_SUMO::writeDistrict(OutputDevice& into, const NBDistrict& d) {
936 71 : std::vector<double> sourceW = d.getSourceWeights();
937 71 : VectorHelper<double>::normaliseSum(sourceW, 1.0);
938 71 : std::vector<double> sinkW = d.getSinkWeights();
939 71 : VectorHelper<double>::normaliseSum(sinkW, 1.0);
940 : // write the head and the id of the district
941 71 : into.openTag(SUMO_TAG_TAZ).writeAttr(SUMO_ATTR_ID, d.getID());
942 71 : if (d.getShape().size() > 0) {
943 43 : into.writeAttr(SUMO_ATTR_SHAPE, d.getShape());
944 : }
945 : // write all sources
946 : const std::vector<NBEdge*>& sources = d.getSourceEdges();
947 71 : for (int i = 0; i < (int)sources.size(); i++) {
948 : // write the head and the id of the source
949 0 : into.openTag(SUMO_TAG_TAZSOURCE).writeAttr(SUMO_ATTR_ID, sources[i]->getID()).writeAttr(SUMO_ATTR_WEIGHT, sourceW[i]);
950 0 : into.closeTag();
951 : }
952 : // write all sinks
953 : const std::vector<NBEdge*>& sinks = d.getSinkEdges();
954 71 : for (int i = 0; i < (int)sinks.size(); i++) {
955 : // write the head and the id of the sink
956 0 : into.openTag(SUMO_TAG_TAZSINK).writeAttr(SUMO_ATTR_ID, sinks[i]->getID()).writeAttr(SUMO_ATTR_WEIGHT, sinkW[i]);
957 0 : into.closeTag();
958 : }
959 : // write the tail
960 71 : into.closeTag();
961 71 : }
962 :
963 :
964 : std::string
965 112789 : NWWriter_SUMO::writeSUMOTime(SUMOTime steps) {
966 112789 : double time = STEPS2TIME(steps);
967 112789 : if (time == std::floor(time)) {
968 24784 : return toString(int(time));
969 : } else {
970 88005 : return toString(time);
971 : }
972 : }
973 :
974 : void
975 70767 : NWWriter_SUMO::writeProhibitions(OutputDevice& into, const NBConnectionProhibits& prohibitions, const NBEdgeCont& ec) {
976 : // the edges may have been erased from NBEdgeCont but their pointers are still valid so we need to check
977 70869 : for (NBConnectionProhibits::const_iterator j = prohibitions.begin(); j != prohibitions.end(); j++) {
978 102 : NBConnection prohibited = (*j).first;
979 102 : if (ec.retrieve(prohibited.getFrom()->getID()) == nullptr
980 102 : || ec.retrieve(prohibited.getTo()->getID()) == nullptr) {
981 : continue;
982 : }
983 : const NBConnectionVector& prohibiting = (*j).second;
984 301 : for (NBConnectionVector::const_iterator k = prohibiting.begin(); k != prohibiting.end(); k++) {
985 199 : NBConnection prohibitor = *k;
986 199 : if (ec.retrieve(prohibitor.getFrom()->getID()) == nullptr
987 199 : || ec.retrieve(prohibitor.getTo()->getID()) == nullptr) {
988 : continue;
989 : }
990 199 : into.openTag(SUMO_TAG_PROHIBITION);
991 199 : into.writeAttr(SUMO_ATTR_PROHIBITOR, prohibitionConnection(prohibitor));
992 199 : into.writeAttr(SUMO_ATTR_PROHIBITED, prohibitionConnection(prohibited));
993 199 : into.closeTag();
994 199 : }
995 102 : }
996 70767 : }
997 :
998 :
999 : std::string
1000 398 : NWWriter_SUMO::prohibitionConnection(const NBConnection& c) {
1001 796 : return c.getFrom()->getID() + "->" + c.getTo()->getID();
1002 : }
1003 :
1004 :
1005 : void
1006 2326 : NWWriter_SUMO::writeTrafficLights(OutputDevice& into, const NBTrafficLightLogicCont& tllCont) {
1007 2326 : std::vector<NBTrafficLightLogic*> logics = tllCont.getComputed();
1008 5069 : for (NBTrafficLightLogic* logic : logics) {
1009 2743 : writeTrafficLight(into, logic);
1010 : // only raise warnings on write instead of on compute (to avoid cluttering netedit)
1011 2743 : NBTrafficLightDefinition* def = tllCont.getDefinition(logic->getID(), logic->getProgramID());
1012 : assert(def != nullptr);
1013 2743 : def->finalChecks();
1014 : }
1015 2326 : if (logics.size() > 0) {
1016 735 : into.lf();
1017 : }
1018 2326 : }
1019 :
1020 :
1021 : void
1022 2743 : NWWriter_SUMO::writeTrafficLight(OutputDevice& into, const NBTrafficLightLogic* logic) {
1023 2743 : into.openTag(SUMO_TAG_TLLOGIC);
1024 2743 : into.writeAttr(SUMO_ATTR_ID, logic->getID());
1025 2743 : into.writeAttr(SUMO_ATTR_TYPE, logic->getType());
1026 2743 : into.writeAttr(SUMO_ATTR_PROGRAMID, logic->getProgramID());
1027 2743 : into.writeAttr(SUMO_ATTR_OFFSET, logic->getOffset() == SUMOTime_MAX ? "begin" : writeSUMOTime(logic->getOffset()));
1028 : // write the phases
1029 : const bool varPhaseLength = logic->getType() != TrafficLightType::STATIC;
1030 16499 : for (const NBTrafficLightLogic::PhaseDefinition& phase : logic->getPhases()) {
1031 13756 : into.openTag(SUMO_TAG_PHASE);
1032 13756 : into.writeAttr(SUMO_ATTR_DURATION, writeSUMOTime(phase.duration));
1033 13756 : if (phase.duration < TIME2STEPS(10)) {
1034 17074 : into.writePadding(" ");
1035 : }
1036 13756 : into.writeAttr(SUMO_ATTR_STATE, phase.state);
1037 38674 : into.writeOptionalAttr(SUMO_ATTR_MINDURATION, writeSUMOTime(phase.minDur), !varPhaseLength || phase.minDur == NBTrafficLightDefinition::UNSPECIFIED_DURATION);
1038 38674 : into.writeOptionalAttr(SUMO_ATTR_MAXDURATION, writeSUMOTime(phase.maxDur), !varPhaseLength || phase.maxDur == NBTrafficLightDefinition::UNSPECIFIED_DURATION);
1039 41267 : into.writeOptionalAttr(SUMO_ATTR_EARLIEST_END, writeSUMOTime(phase.earliestEnd), !varPhaseLength || phase.earliestEnd == NBTrafficLightDefinition::UNSPECIFIED_DURATION);
1040 41267 : into.writeOptionalAttr(SUMO_ATTR_LATEST_END, writeSUMOTime(phase.latestEnd), !varPhaseLength || phase.latestEnd == NBTrafficLightDefinition::UNSPECIFIED_DURATION);
1041 : // NEMA attributes
1042 41179 : into.writeOptionalAttr(SUMO_ATTR_VEHICLEEXTENSION, writeSUMOTime(phase.vehExt), !varPhaseLength || phase.vehExt == NBTrafficLightDefinition::UNSPECIFIED_DURATION);
1043 41179 : into.writeOptionalAttr(SUMO_ATTR_YELLOW, writeSUMOTime(phase.yellow), !varPhaseLength || phase.yellow == NBTrafficLightDefinition::UNSPECIFIED_DURATION);
1044 41179 : into.writeOptionalAttr(SUMO_ATTR_RED, writeSUMOTime(phase.red), !varPhaseLength || phase.red == NBTrafficLightDefinition::UNSPECIFIED_DURATION);
1045 :
1046 27512 : into.writeOptionalAttr(SUMO_ATTR_NAME, phase.name, phase.name == "", true);
1047 13756 : into.writeOptionalAttr(SUMO_ATTR_NEXT, phase.next, phase.next.empty());
1048 27512 : into.closeTag();
1049 : }
1050 : // write params
1051 2743 : logic->writeParams(into);
1052 2743 : into.closeTag();
1053 2743 : }
1054 :
1055 :
1056 : void
1057 9023 : NWWriter_SUMO::writeStopOffsets(OutputDevice& into, const StopOffset& stopOffset) {
1058 9023 : if (stopOffset.isDefined()) {
1059 25 : const std::string ss_vclasses = getVehicleClassNames(stopOffset.getPermissions());
1060 25 : if (ss_vclasses.length() == 0) {
1061 : // This stopOffset would have no effect...
1062 : return;
1063 : }
1064 22 : into.openTag(SUMO_TAG_STOPOFFSET);
1065 22 : const std::string ss_exceptions = getVehicleClassNames(~stopOffset.getPermissions());
1066 22 : if (ss_vclasses.length() <= ss_exceptions.length()) {
1067 8 : into.writeAttr(SUMO_ATTR_VCLASSES, ss_vclasses);
1068 : } else {
1069 14 : if (ss_exceptions.length() == 0) {
1070 4 : into.writeAttr(SUMO_ATTR_VCLASSES, "all");
1071 : } else {
1072 10 : into.writeAttr(SUMO_ATTR_EXCEPTIONS, ss_exceptions);
1073 : }
1074 : }
1075 22 : into.writeAttr(SUMO_ATTR_VALUE, stopOffset.getOffset());
1076 44 : into.closeTag();
1077 : }
1078 : }
1079 :
1080 :
1081 : void
1082 274095 : NWWriter_SUMO::writeShape(OutputDevice& out, const GeoConvHelper& gch, PositionVector shape, SumoXMLAttr attr, bool useGeo, bool geoAccuracy, bool needsWrite) {
1083 274095 : if (!needsWrite) {
1084 268812 : out.writeOptionalAttr(attr, shape, true);
1085 268812 : return;
1086 : }
1087 5283 : if (useGeo) {
1088 326 : for (int i = 0; i < (int) shape.size(); i++) {
1089 262 : gch.cartesian2geo(shape[i]);
1090 : }
1091 : }
1092 5283 : if (geoAccuracy) {
1093 64 : out.setPrecision(gPrecisionGeo);
1094 : }
1095 5283 : out.writeAttr(attr, shape);
1096 5283 : if (geoAccuracy) {
1097 64 : out.setPrecision();
1098 : }
1099 : }
1100 :
1101 :
1102 : /****************************************************************************/
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