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recalc when wpt starts/ends in island situation

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This commit is contained in:
afischerdev 2024-12-22 17:00:53 +01:00
parent 05420acc04
commit aa1473861f
2 changed files with 37 additions and 15 deletions
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45
brouter-core/src/main/java/btools/router/RoutingEngine.java
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@ -550,17 +550,12 @@ public class RoutingEngine extends Thread {
try {
return tryFindTrack(refTracks, lastTracks);
} catch (RoutingIslandException rie) {
if (routingContext.useDynamicDistance && !useNodePoints) {
useNodePoints = true;
boolean useNodeOne = true;
if (extraWaypoints != null) useNodeOne = false;
extraWaypoints = new ArrayList<>();
if (routingContext.useDynamicDistance) {
for (MatchedWaypoint mwp : matchedWaypoints) {
if (mwp.name.contains("_add")) {
OsmNodeNamed wp = new OsmNodeNamed(useNodeOne ? mwp.node1 : mwp.node1);
wp.name = mwp.name;
wp.direct = mwp.direct;
extraWaypoints.add(wp);
long n1 = mwp.node1.getIdFromPos();
long n2 = mwp.node2.getIdFromPos();
islandNodePairs.addTempPair(n1, n2);
}
}
}
@ -634,6 +629,10 @@ public class RoutingEngine extends Thread {
hasDirectRouting = true;
}
for (MatchedWaypoint mwp : matchedWaypoints) {
if (hasInfo()) logInfo("new wp=" + mwp.waypoint + " " + mwp.crosspoint + (mwp.direct ? " direct" : ""));
}
routingContext.checkMatchedWaypointAgainstNogos(matchedWaypoints);
// detect target islands: restricted search in inverse direction
@ -1030,7 +1029,7 @@ public class RoutingEngine extends Thread {
range = -MAX_DYNAMIC_RANGE;
List<MatchedWaypoint> tmp = new ArrayList<>();
for (MatchedWaypoint mwp : unmatchedWaypoints) {
if (mwp.crosspoint == null) tmp.add(mwp);
if (mwp.crosspoint == null || mwp.radius >= routingContext.waypointCatchingRange) tmp.add(mwp);
}
ok = nodesCache.matchWaypointsToNodes(tmp, range, islandNodePairs);
}
@ -1057,6 +1056,9 @@ public class RoutingEngine extends Thread {
onn = new OsmNodeNamed(wp.crosspoint);
onn.name = wp.name + "_add";
wp.waypoint = onn;
waypoints.add(nmw);
wp.name = wp.name + "_add";
waypoints.add(wp);
} else {
OsmNodeNamed onn = new OsmNodeNamed(wp.crosspoint);
onn.name = wp.name + "_add";
@ -1065,13 +1067,30 @@ public class RoutingEngine extends Thread {
nmw.node1 = new OsmNode(wp.node1.ilon, wp.node1.ilat);
nmw.node2 = new OsmNode(wp.node2.ilon, wp.node2.ilat);
nmw.direct = true;
wp.crosspoint = new OsmNode(wp.waypoint.ilon, wp.waypoint.ilat);
}
if (wp.name != null) nmw.name = wp.name;
waypoints.add(nmw);
wp.name = wp.name + "_add";
}
waypoints.add(wp);
if (wp.name.startsWith("via")) {
wp.direct = true;
MatchedWaypoint emw = new MatchedWaypoint();
OsmNodeNamed onn2 = new OsmNodeNamed(wp.crosspoint);
onn2.name = wp.name + "_2";
emw.name = onn2.name;
emw.waypoint = onn2;
emw.crosspoint = new OsmNode(nmw.crosspoint.ilon, nmw.crosspoint.ilat);
emw.node1 = new OsmNode(nmw.node1.ilon, nmw.node1.ilat);
emw.node2 = new OsmNode(nmw.node2.ilon, nmw.node2.ilat);
emw.direct = false;
waypoints.add(emw);
}
wp.crosspoint = new OsmNode(wp.waypoint.ilon, wp.waypoint.ilat);
}
} else {
waypoints.add(wp);
}
}
unmatchedWaypoints.clear();
unmatchedWaypoints.addAll(waypoints);

5
brouter-mapaccess/src/main/java/btools/mapaccess/NodesCache.java
View File

@ -18,8 +18,11 @@ import btools.expressions.BExpressionContextWay;
public final class NodesCache {
final static int RETRY_RANGE = 250;
private int MAX_DYNAMIC_CATCHES = 20; // used with RoutingEngiine MAX_DYNAMIC_RANGE = 60000m
private File segmentDir;
private File secondarySegmentsDir = null;
@ -292,7 +295,7 @@ public final class NodesCache {
int cellsize = 12500;
preloadPosition(mwp.waypoint, cellsize, 1, false);
// get a second chance
if (mwp.crosspoint == null || mwp.radius > Math.abs(maxDistance)) {
if (mwp.crosspoint == null || mwp.radius > RETRY_RANGE) {
cellsize = 1000000 / 32;
preloadPosition(mwp.waypoint, cellsize, maxDistance < 0 ? MAX_DYNAMIC_CATCHES : 2, maxDistance < 0);
}