/// <summary>
/// Constructor from RSTAB Cross section
/// </summary>
/// <param name="cs">RSTAB Cross section to convert</param>
public RRCrSc(RS_CROSS_SECTION cs)
{
this.id = cs.iNo;
this.mt = null;
this.ds = cs.strDescription;
}
/// <summary>
/// Constructor from int, material and cross section description
/// </summary>
/// <param name="id">Cross section ID</param>
/// <param name="mi">Material</param>
/// <param name="ds">Cross section description</param>
public RRCrSc(int id, RRMtrl mi, string ds)
{
this.id = id;
this.mt = mi;
this.ds = ds;
}
/// <summary>
/// Adds new material into the list
/// </summary>
/// <param name="a">Material to add</param>
public void AddMtrl(RRMtrl a)
{
this.mat.Add(a);
}
private string ds; // cross section description
/// <summary>
/// Default constructor
/// </summary>
public RRCrSc()
{
this.id = 1;
this.mt = new RRMtrl();
this.ds = "IPE 100";
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object can be used to retrieve data from input parameters and
/// to store data in output parameters.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
GH_Structure <GH_Curve> cr = new GH_Structure <GH_Curve>(); // curves tree
List <Point3d> ap = new List <Point3d>(); // anchor points
List <string> cl = new List <string>(); // cross section list
double tl = new Double(); // tolerance
bool xm = false; // export model into RSTAB
bool rm = true; // remove structural data
#region checking input params
if (!DA.GetDataTree(0, out cr))
{
return;
}
if (!DA.GetData(1, ref tl))
{
tl = -1;
}
;
if (tl <= 0)
{
tl = Rhino.RhinoDoc.ActiveDoc.ModelAbsoluteTolerance;
}
DA.GetDataList(2, ap);
DA.GetDataList(3, cl);
if (!DA.GetData(4, ref xm))
{
return;
}
if (xm == false)
{
return;
}
if (!DA.GetData(5, ref rm))
{
return;
}
#endregion
var w = Stopwatch.StartNew();
#region graph creation
int pid = 1, bid = 1;
RRObject ro = new RRObject();
RRMtrl mt = new RRMtrl();
ro.AddMtrl(mt);
foreach (List <GH_Curve> lc in cr.Branches)
{
string dsc = "IPE 100";
if (cl.Count >= bid)
{
dsc = cl[bid - 1];
}
ro.AddCrCs(new RRCrSc {
ID = bid, Material = mt, Description = dsc
});
// check any curve and build the graph from the points
foreach (GH_Curve curve in lc)
{
RRNode p1, p2;
bool b1, b2;
p1 = p2 = null;
b1 = b2 = true;
foreach (RRNode rn in ro.Nodes)
{
Point3d p = rn.GetPoint3d();
if (b1)
{
if (curve.Value.PointAtStart.DistanceTo(p) <= tl)
{
b1 = false;
p1 = rn;
}
}
if (b2)
{
if (curve.Value.PointAtEnd.DistanceTo(p) <= tl)
{
b2 = false;
p2 = rn;
}
}
if (!b1 && !b2)
{
break;
}
}
if (b1)
{
p1 = new RRNode(pid++, curve.Value.PointAtStart);
ro.AddNode(p1);
}
if (b2)
{
p2 = new RRNode(pid++, curve.Value.PointAtEnd);
ro.AddNode(p2);
}
RREdge re = new RREdge {
StartNode = p1, EndNode = p2, CrossSection = ro.CrCss[bid - 1]
};
ro.AddEdge(re, true);
}
bid++;
}
#endregion
RRConverter rrc = new RRConverter(ro);
rrc.Rhino2RSTAB(ap, tl, rm);
w.Stop();
if (rrc.ErrorCode == 0)
{
DA.SetData(1, "No Errors occured\nExport time " + (w.Elapsed.TotalMilliseconds / 1000).ToString("~0.00 sec"));
}
else
{
DA.SetData(1, rrc.ErrorCode + " " + rrc.ErrorMessage);
}
}
