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

Example 66 with Leg

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

the class SurveyUpdater method reverseLeg.

public static void reverseLeg(final Survey survey, final Station toReverse) {
    Log.d("Reversing leg to " + toReverse.getName());
    SurveyTools.traverseLegs(survey, (origin, leg) -> {
        if (leg.hasDestination() && leg.getDestination() == toReverse) {
            Leg reversed = leg.reverse();
            Log.d("Reversed direction of leg " + leg + " to " + reversed);
            origin.getOnwardLegs().remove(leg);
            origin.addOnwardLeg(reversed);
            survey.replaceLegInRecord(leg, reversed);
            return true;
        } else {
            return false;
        }
    });
    survey.setSaved(false);
}

Example 67 with Leg

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

the class SurveyUpdater method averageLegs.

public static Leg averageLegs(List<Leg> repeats) {
    int count = repeats.size();
    float distance = 0.0f, inclination = 0.0f;
    float[] azimuths = new float[count];
    for (int i = 0; i < count; i++) {
        Leg leg = repeats.get(i);
        distance += leg.getDistance();
        inclination += leg.getInclination();
        azimuths[i] = leg.getAzimuth();
    }
    distance /= count;
    inclination /= count;
    return new Leg(distance, averageAzimuths(azimuths), inclination);
}

Example 68 with Leg

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

the class SurveyUpdater method createNewStationIfBacksight.

private static boolean createNewStationIfBacksight(Survey survey) {
    // Examine splays of the current active station to determine if the previous two were a
    // foreward and backsight; if so, promote to a new named station
    Station activeStation = survey.getActiveStation();
    List<Leg> activeLegs = activeStation.getOnwardLegs();
    if (activeLegs.size() < 2) {
        return false;
    }
    List<Leg> lastPair = survey.getLastNLegs(2);
    if (lastPair.size() < 2) {
        return false;
    }
    for (Leg leg : lastPair) {
        if (!activeLegs.contains(leg)) {
            return false;
        }
    }
    Leg fore = lastPair.get(lastPair.size() - 2);
    // TODO: check for "reverse mode" to see if backsight comes first?
    Leg back = lastPair.get(lastPair.size() - 1);
    if (areLegsBacksights(fore, back)) {
        Station newStation = new Station(getNextStationName(survey));
        newStation.setExtendedElevationDirection(activeStation.getExtendedElevationDirection());
        Leg newLeg = averageBacksights(fore, back);
        newLeg = Leg.manuallyUpgradeSplayToConnectedLeg(newLeg, newStation);
        survey.undoAddLeg();
        survey.undoAddLeg();
        activeStation.getOnwardLegs().add(newLeg);
        survey.addLegRecord(newLeg);
        survey.setActiveStation(newStation);
        return true;
    }
    return false;
}

Example 69 with Leg

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

the class SurveyUpdater method areLegsAboutTheSame.

private static boolean areLegsAboutTheSame(List<Leg> legs) {
    for (Leg leg : legs) {
        // full legs must be unique by definition
        if (leg.hasDestination()) {
            return false;
        }
    }
    float minDistance = Float.POSITIVE_INFINITY, maxDistance = Float.NEGATIVE_INFINITY;
    float minAzimuth = Float.POSITIVE_INFINITY, maxAzimuth = Float.NEGATIVE_INFINITY;
    float minInclination = Float.POSITIVE_INFINITY, maxInclination = Float.NEGATIVE_INFINITY;
    for (Leg leg : legs) {
        minDistance = Math.min(leg.getDistance(), minDistance);
        maxDistance = Math.max(leg.getDistance(), maxDistance);
        minAzimuth = Math.min(leg.getAzimuth(), minAzimuth);
        maxAzimuth = Math.max(leg.getAzimuth(), maxAzimuth);
        minInclination = Math.min(leg.getInclination(), minInclination);
        maxInclination = Math.max(leg.getInclination(), maxInclination);
    }
    float distanceDiff = maxDistance - minDistance;
    float azimuthDiff = maxAzimuth - minAzimuth;
    float inclinationDiff = maxInclination - minInclination;
    float maxDistanceDelta = getMaxDistanceDelta();
    float maxAngleDelta = getMaxAngleDelta();
    return distanceDiff <= maxDistanceDelta && azimuthDiff <= maxAngleDelta && inclinationDiff <= maxAngleDelta;
}

Example 70 with Leg

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

the class SurveyUpdater method deleteStation.

public static void deleteStation(final Survey survey, final Station toDelete) {
    if (toDelete == survey.getOrigin()) {
        return;
    }
    Leg referringLeg = survey.getReferringLeg(toDelete);
    survey.removeLegRecord(referringLeg);
    SurveyTools.traverseLegs(survey, (origin, leg) -> {
        if (leg.hasDestination() && leg.getDestination() == toDelete) {
            origin.getOnwardLegs().remove(leg);
            survey.checkSurveyIntegrity();
            return true;
        } else {
            return false;
        }
    });
    survey.setSaved(false);
}