public static void SetNewPointElevation(FeatureLine fl,
Point3d point, double elevationDelta)
{
// get all points on the Feature Line
Point3dCollection pointsOnFL =
fl.GetPoints(FeatureLinePointType.AllPoints);
// find the closest point and index
double distance = double.MaxValue;
int index = 0;
Point3d closestPointOnCurve = Point3d.Origin;
for (int i = 0; i < pointsOnFL.Count; i++)
{
Point3d p = pointsOnFL[i];
if (p.DistanceTo(point) < distance)
{
distance = p.DistanceTo(point);
closestPointOnCurve = p;
index = i;
}
}
// apply the delta
fl.SetPointElevation(index,
closestPointOnCurve.Z + elevationDelta);
}
private static void ApplyElevationCorrection(FeatureLine fl, double mean, double flMaxElevation)
{
try
{
if (mean <= 0)
{
throw new ArgumentOutOfRangeException(nameof(mean));
}
fl.UpgradeOpen();
COMS.MessengerManager.AddLog("Start ApplyElevationCorrection");
using (var tr = Active.StartTransaction())
{
Point3dCollection pointsOnFL =
fl.GetPoints(FeatureLinePointType.AllPoints);
for (int i = 0; i < pointsOnFL.Count; i++)
{
Point3d p = pointsOnFL[i];
var diff = Math.Abs(flMaxElevation - p.Z);
if (diff > MaxDiff)
{
try
{
fl.SetPointElevation(i, mean);
COMS.MessengerManager.AddLog
("Changed Feature Line: " +
fl.Name + " Old Elevation=" +
p.Z + " New Elevation=" +
mean);
}
catch (Exception ex)
{
COMS.MessengerManager.LogException(ex);
}
}
}
tr.Commit();
}
COMS.MessengerManager.AddLog("End ApplyElevationCorrection");
}
catch (Exception ex)
{
MessengerManager.MessengerManager.LogException(ex);
}
}
/// <summary>
/// Corrects the water featurelines.
/// Has been omitted until further notice due to 25 swings in elevation for wier and structures
/// </summary>
/// <param name="fl">The fl.</param>
/// <param name="mean">The mean.</param>
/// <exception cref="System.ArgumentOutOfRangeException"></exception>
public static void CorrectWaterFeaturelines(FeatureLine fl, double mean)
{
try
{
if (mean <= 0)
{
throw new ArgumentOutOfRangeException(nameof(mean));
}
fl.UpgradeOpen();
if (fl.Layer.Contains("S-WATER"))
{
using (var tr = Active.StartTransaction())
{
Point3dCollection pointsOnFL =
fl.GetPoints(FeatureLinePointType.AllPoints);
COMS.MessengerManager.AddLog("Start CorrectWaterFeaturelines");
for (int i = 0; i < pointsOnFL.Count; i++)
{
Point3d p = pointsOnFL[i];
var last = pointsOnFL.Count - 1;
var diff = Math.Abs(p.Z - mean);
if ((diff > MaxWater) && (Math.Abs(mean) > 0.01))
{
COMS.MessengerManager.AddLog("S-Changed to Mean = " + mean);
try
{
if (i != last)
{
fl.SetPointElevation(i, mean);
}
}
catch (System.ArgumentOutOfRangeException)
{
}
catch (Exception ex)
{
MessengerManager.MessengerManager.LogException(ex);
MessengerManager.MessengerManager.AddLog("Failure = " + i + "and Mean = " + mean);
}
COMS.MessengerManager.AddLog("E-Changed to Mean = " + mean);
}
}
tr.Commit();
}
}
COMS.MessengerManager.AddLog("End CorrectWaterFeaturelines");
}
catch (Exception ex)
{
MessengerManager.MessengerManager.LogException(ex);
}
}