public static LPResult ProjectTunnel_LS(EngineeringMap targetEMap, DGObject obj,
ISpatialReference sp, DrawTunnelsSettings lsSettings)
{
IPolyline projLine = targetEMap.profileLine;
if (projLine == null)
return null;
Tunnel tunnel = obj as Tunnel;
if (tunnel.LineNo == null)
return null;
int lineNo = tunnel.LineNo.Value;
double mapScale = targetEMap.Scale;
Domain domain = Globals.project.getDomain(DomainType.Structure);
DGObjectsCollection allAxes = domain.getObjects("TunnelAxis");
TunnelAxis axis = allAxes[tunnel.id] as TunnelAxis;
if (axis == null)
return null;
double distance = 0;
IMapPoint pt = Runtime.geometryEngine.newMapPoint(0, 0, sp);
IMapPoint prjPt = Runtime.geometryEngine.newMapPoint(0, 0,sp);
List<IMapPoint> upperPnts = new List<IMapPoint>();
List<IMapPoint> lowerPnts = new List<IMapPoint>();
int num = axis.AxisPoints.Count;
double height = 0.0;
if (tunnel.Height != null)
height = tunnel.Height.Value;
TunnelAxis profileAxis = new TunnelAxis();
List<TunnelAxisPoint> pts = new List<TunnelAxisPoint>();
profileAxis.AxisPoints = pts;
profileAxis.LineNo = lineNo;
for (int i = 0; i < num; ++i)
{
TunnelAxisPoint axisPt = axis.AxisPoints[i];
pt = Runtime.geometryEngine.newMapPoint(axisPt.X, axisPt.Y, sp);
GeomUtil.ProjectPointToPolyline(pt,
projLine.GetPoints(), ref distance, ref prjPt);
distance /= mapScale;
distance += lsSettings.xOffset;
double X = distance;
double Y = (axisPt.Z + height / 2.0) * lsSettings.zScale;
IMapPoint upperPnt = Runtime.geometryEngine.newMapPoint(X, Y, sp);
upperPnts.Add(upperPnt);
X = distance;
Y = (axisPt.Z - height / 2.0) * lsSettings.zScale;
IMapPoint lowerPnt = Runtime.geometryEngine.newMapPoint(X, Y, sp);
lowerPnts.Add(lowerPnt);
TunnelAxisPoint newPt = new TunnelAxisPoint();
newPt.X = distance;
newPt.Z = axisPt.Z * lsSettings.zScale;
newPt.Mileage = axisPt.Mileage;
profileAxis.AxisPoints.Add(newPt);
}
lowerPnts.Reverse();
upperPnts.AddRange(lowerPnts);
upperPnts.Add(upperPnts[0]);
IPointCollection tunnelPnts = Runtime.geometryEngine.newPointCollection();
foreach (IMapPoint mp in upperPnts)
tunnelPnts.Add(mp);
IGraphic g = Runtime.graphicEngine.newPolygon(tunnelPnts);
ISimpleLineSymbol linesymbol = Runtime.graphicEngine.newSimpleLineSymbol(
Colors.Black, Core.Graphics.SimpleLineStyle.Solid, 0.5);
ISymbol symbol = Runtime.graphicEngine.newSimpleFillSymbol(
Colors.Red, SimpleFillStyle.Solid, linesymbol);
g.Symbol = symbol;
LPResult result = new LPResult();
result.id = obj.id;
result.name = obj.id.ToString() + targetEMap.MapID;
result.Obj = obj;
result.Graphic = g;
result.PlanAxis = axis;
result.ProfileAxis = profileAxis;
result.Setting = lsSettings;
return result;
}
public static List<DepthResult> DoAnalysis(LPResult result, string mapID, double startMilage, double endMilage)
{
double zScale = result.Setting.zScale;
TunnelAxis axis = result.ProfileAxis;
int num = axis.AxisPoints.Count;
int iMax = -1, iMin = -1;
double zMax = -1e10, zMin = 1e+10;
for (int i = 0; i < num; ++i)
{
TunnelAxisPoint axisPt = axis.AxisPoints[i];
double m = axisPt.Mileage;
if (m >= startMilage && m <= endMilage)
{
if (axisPt.Z > zMax) { zMax = axisPt.Z; iMax = i; }
if (axisPt.Z < zMin) { zMin = axisPt.Z; iMin = i; }
}
}
if (iMax == -1 || iMin == -1)
return null;
Tunnel tunnel = result.Obj as Tunnel;
double h = 0.0;
if (tunnel.Height != null)
h = tunnel.Height.Value;
DepthResult r1 = new DepthResult();
r1.Name = "Shallowest";
r1.Mileage = axis.AxisPoints[iMin].Mileage;
r1.Depth = axis.AxisPoints[iMin].Z / zScale + h / 2;
r1.Index = iMin;
DepthResult r2 = new DepthResult();
r2.Name = "Deepest";
r2.Mileage = axis.AxisPoints[iMax].Mileage;
r2.Depth = axis.AxisPoints[iMax].Z / zScale + h / 2;
r2.Index = iMax;
List<DepthResult> results = new List<DepthResult>();
results.Add(r1);
results.Add(r2);
return results;
}
