protected override void SolveInstance(IGH_DataAccess DA)
{
string p = "";
Point3d sPt = Point3d.Unset;
bool b = false;
double tol = 1.0;
if (!DA.GetData(0, ref p))
{
return;
}
if (!DA.GetData(1, ref sPt))
{
return;
}
if (!DA.GetData(2, ref b))
{
return;
}
DA.GetData(3, ref tol);
// Recalculate tolerance to be in correct (local) units
tol *= RhinoUtilities.ScalingFactor();
if (b)
{
// Get raw data
List <string[, ]> data = ExcelTools.ExcelUtilities.GetAllData2(p);
if (data.Count != 2)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Excel file containing " + data.Count + " worksheet(s) rather than the expected 2. File correct?");
if (data.Count < 2)
{
return;
}
}
// Get subsets
string[,] xyProfileData = GetXYProfileData(data[0]);
string[,] hProfileData = GetHeightProfileData(data[1]);
//Create plane curve
TrackCurve xyTC = CreateXYProfileTrackCurve(xyProfileData, tol);
TrackCurve hTC = CreateHeightProfileCurve(hProfileData);
TrackCurve combTC = TrackCurveUtilities.JoinTrackCurves(xyTC, hTC, tol);
xyTC.Translate((Vector3d)sPt);
hTC.Translate((Vector3d)sPt);
combTC.Translate((Vector3d)sPt);
DA.SetData(0, xyTC);
DA.SetData(1, hTC);
DA.SetData(2, combTC);
//DA.SetData(3, CurveDebug);
}
}
/////////////////////////////// HEIGHT ///////////////////////////////
private TrackCurve CreateHeightProfileCurve(string[,] hProfileData)
{
List <Curve> crvs = new List <Curve>();
List <TrackSection> ts = new List <TrackSection>();
Point3d sPt = CreateFirstHeightPoint(hProfileData);
Point3d cePt = new Point3d(sPt.X, sPt.Y, sPt.Z);
bool b;
for (int i = 0; i < hProfileData.GetLength(0); i++)
{
b = false;
if (hProfileData[i, 0] == "Raklinje")
{
crvs.Add(CreateHeightLine(hProfileData, i, cePt, 1).ToNurbsCurve()); // DEBUG TOLERANCE!
b = true;
}
else if (hProfileData[i, 0] == "Cirkulär")
{
crvs.Add(CreateHeightArc(hProfileData, i, cePt, 1).ToNurbsCurve()); // DEBUG TOLERANCE!
b = true;
}
// Update current end point if curve has been added
if (b)
{
cePt = crvs[crvs.Count - 1].PointAtEnd;
}
// Create track section
if (hProfileData[i, 1].StartsWith("KM"))
{
TrackSection tc = null;
if (b || hProfileData[i, 0] == "Slutsektion")
{
if (CreateTrackSection(hProfileData[i, 1], crvs[crvs.Count - 1].PointAtStart, crvs[crvs.Count - 1], out tc))
{
ts.Add(tc);
}
}
else
{
if (CreateTrackSectionConnection(hProfileData[i, 1], cePt, crvs[crvs.Count - 1], out tc))
{
ts.Add(tc);
}
}
}
}
Curve[] oCrvs = Curve.JoinCurves(crvs);
if (oCrvs.Length != 1)
{
string message = "Error: more than one height curve created.";
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, message);
throw new Exception(message);
}
else
{
TrackCurve tc = new TrackCurve(oCrvs[0], ts);
// Move to origo
Vector3d v = new Vector3d(-crvs[0].PointAtStart.X, 0, 0);
tc.Translate(v);
return(tc);
}
}
private TrackCurve CreateXYProfileTrackCurve(string[,] xyProfileData, double tol)
{
List <Curve> crvs = new List <Curve>();
List <TrackSection> tcs = new List <TrackSection>();
for (int i = 0; i < xyProfileData.GetLength(0); i++)
{
if (xyProfileData[i, 1] == "RL")
{
crvs.Add(CreateXYLine(xyProfileData, i).ToNurbsCurve());
}
else if (xyProfileData[i, 1] == "C")
{
crvs.Add(CreateXYArc(xyProfileData, i).ToNurbsCurve());
}
else if (xyProfileData[i, 1] == "ÖK")
{
crvs.Add(CreateXYClothoid(xyProfileData, i, tol).ToNurbsCurve());
}
// Create track sections
if (xyProfileData[i, 2].StartsWith("KM"))
{
TrackSection tc = null;
if (xyProfileData[i, 1] != "")
{
if (CreateTrackSection(xyProfileData[i, 2], crvs[crvs.Count - 1].PointAtStart, crvs[crvs.Count - 1], out tc))
{
tcs.Add(tc);
}
else // Maybe add another check here
if (CreateTrackSectionConnection(xyProfileData[i, 2], crvs[crvs.Count - 1].PointAtEnd, crvs[crvs.Count - 1], out tc))
{
tcs.Add(tc);
}
}
}
}
Curve[] jCrvs = Curve.JoinCurves(crvs);
//CurveDebug = jCrvs[0]; //DEBUG
if (jCrvs.Length > 1)
{
throw new Exception("Unable to join curves");
}
else
{
// Join and add track sections
TrackCurve tc = new TrackCurve(jCrvs[0]);
tc.AddTrackSection(tcs);
// Vector from start point of curve to origin
Vector3d v = new Vector3d(jCrvs[0].PointAtStart);
v.Reverse();
tc.Translate(v);
return(tc);
}
}
