Examples with Leg org.hwyl.sexytopo.model.survey.Leg used on opensource projects

Example 71 with Leg

use of org.hwyl.sexytopo.model.survey.Leg in project sexytopo by richsmith.

the class SurveyUpdater method createNewStationIfTripleShot.

private static boolean createNewStationIfTripleShot(Survey survey, boolean backsightMode) {
    int requiredNumber = SexyTopo.NUM_OF_REPEATS_FOR_NEW_STATION;
    Station activeStation = survey.getActiveStation();
    List<Leg> activeLegs = activeStation.getOnwardLegs();
    if (activeLegs.size() < requiredNumber) {
        return false;
    }
    List<Leg> lastNLegs = survey.getLastNLegs(requiredNumber);
    if (lastNLegs.size() < requiredNumber) {
        return false;
    }
    // check all the last legs are from the active station
    for (Leg leg : lastNLegs) {
        if (!activeLegs.contains(leg)) {
            return false;
        }
    }
    if (areLegsAboutTheSame(lastNLegs)) {
        Station newStation = new Station(getNextStationName(survey));
        newStation.setExtendedElevationDirection(activeStation.getExtendedElevationDirection());
        Leg newLeg = averageLegs(lastNLegs);
        newLeg = Leg.upgradeSplayToConnectedLeg(newLeg, newStation, lastNLegs.toArray(new Leg[] {}));
        if (backsightMode) {
            newLeg = newLeg.reverse();
        }
        for (int i = 0; i < requiredNumber; i++) {
            survey.undoAddLeg();
        }
        activeStation.getOnwardLegs().add(newLeg);
        survey.addLegRecord(newLeg);
        survey.setActiveStation(newStation);
        return true;
    }
    return false;
}

Example 72 with Leg

use of org.hwyl.sexytopo.model.survey.Leg in project sexytopo by richsmith.

the class SurveyUpdater method setDirectionOfSubtree.

public static void setDirectionOfSubtree(Station station, Direction direction) {
    station.setExtendedElevationDirection(direction);
    for (Leg leg : station.getConnectedOnwardLegs()) {
        Station destination = leg.getDestination();
        setDirectionOfSubtree(destination, direction);
    }
}

Example 73 with Leg

use of org.hwyl.sexytopo.model.survey.Leg in project sexytopo by richsmith.

the class Space2DUtils method transform.

@SuppressWarnings("ConstantConditions")
public static Space<Coord2D> transform(Space<Coord2D> space, Coord2D point) {
    Space<Coord2D> newSpace = new Space<>();
    Map<Station, Coord2D> stations = space.getStationMap();
    for (Station station : stations.keySet()) {
        Coord2D coord = stations.get(station);
        Coord2D newCoord = coord.plus(point);
        newSpace.addStation(station, newCoord);
    }
    Map<Leg, Line<Coord2D>> legs = space.getLegMap();
    for (Leg leg : legs.keySet()) {
        Line<Coord2D> line = legs.get(leg);
        Line<Coord2D> newLine = transformLine(line, point);
        newSpace.addLeg(leg, newLine);
    }
    return newSpace;
}

Example 74 with Leg

use of org.hwyl.sexytopo.model.survey.Leg in project sexytopo by richsmith.

the class SurveyStats method calcShortestLeg.

public static float calcShortestLeg(Survey survey) {
    List<Leg> legs = survey.getAllLegs();
    if (legs.isEmpty()) {
        return 0;
    }
    float min = Float.POSITIVE_INFINITY;
    for (Leg leg : legs) {
        min = Math.min(leg.getDistance(), min);
    }
    return min;
}

Example 75 with Leg

use of org.hwyl.sexytopo.model.survey.Leg in project sexytopo by richsmith.

the class SurveyStats method calcTotalLength.

// This would all be so much easier with Java 8: lambdas, streaming API...
// TODO: rewrite when Android moves to Java 8
public static float calcTotalLength(Survey survey) {
    List<Leg> legs = survey.getAllLegs();
    float total = 0.0f;
    for (Leg leg : legs) {
        if (leg.hasDestination()) {
            total += leg.getDistance();
        }
    }
    return total;
}