/// <summary>
/// Write a history record referencing the antecedent objects
/// The history should contain all the information required to reconstruct the input.
/// This may include parameters, options, or settings.
/// </summary>
private bool WriteHistory(Rhino.DocObjects.HistoryRecord history, List <Guid> ids, double radius1, double radius2, int capIndex)
{
if (!history.SetGuids(0, ids))
{
return(false);
}
if (!history.SetDouble(1, radius1))
{
return(false);
}
if (!history.SetDouble(2, radius2))
{
return(false);
}
if (!history.SetInt(3, capIndex))
{
return(false);
}
return(true);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
Rhino.ApplicationSettings.HistorySettings.RecordingEnabled = true;
double tolerance = doc.ModelAbsoluteTolerance;
GetObject gc = new GetObject();
gc.SetCommandPrompt("Select curve(s) for multipipe");
gc.GeometryFilter = Rhino.DocObjects.ObjectType.Curve;
gc.GroupSelect = true;
gc.GetMultiple(1, 0);
if (gc.CommandResult() != Rhino.Commands.Result.Success)
{
return(gc.CommandResult());
}
List <Curve> curves = new List <Curve>();
for (int i = 0; i < gc.ObjectCount; i++)
{
Rhino.DocObjects.ObjRef objref = gc.Object(i);
Rhino.Geometry.Curve curve = objref.Curve();
curves.Add(curve);
ids.Add(objref.ObjectId);
}
Rhino.Input.Custom.GetNumber gn = new Rhino.Input.Custom.GetNumber();
gn.SetCommandPrompt("Start and end radius");
int opList = gn.AddOptionList("Cap", caps, capIndex);
gn.SetDefaultNumber(radius1);
while (true)
{
Rhino.Input.GetResult get_rc = gn.Get();
if (gn.CommandResult() != Rhino.Commands.Result.Success)
{
return(gn.CommandResult());
}
if (get_rc == Rhino.Input.GetResult.Number)
{
radius1 = gn.Number();
if (radius1 < 0 || radius1 < 0.0)
{
Dialogs.ShowMessage("Value must be >= 0.0", "Warning!");
continue;
}
}
else if (get_rc == Rhino.Input.GetResult.Option)
{
if (gn.OptionIndex() == opList)
{
capIndex = gn.Option().CurrentListOptionIndex;
}
continue;
}
break;
}
while (true)
{
RhinoGet.GetNumber("Middle radius", false, ref radius2);
if (radius2 <= 0 || radius2 <= 0.0)
{
Dialogs.ShowMessage("Value must be > 0.0", "Warning!");
continue;
}
break;
}
Brep[] pipe;
double[] radiParam = { 0.0, 0.5, 1.0 };
double[] radi = { radius1, radius2, radius1 };
PipeCapMode[] pCapM = { PipeCapMode.None, PipeCapMode.Flat, PipeCapMode.Round };
// Create a history record
Rhino.DocObjects.HistoryRecord history = new Rhino.DocObjects.HistoryRecord(this, HISTORY_VERSION);
WriteHistory(history, ids, radius1, radius2, capIndex);
foreach (Curve x in curves)
{
pipe = Brep.CreatePipe(x, radiParam, radi, true, pCapM[capIndex], true, doc.ModelAbsoluteTolerance, doc.ModelAngleToleranceRadians);
doc.Objects.AddBrep(pipe[0], null, history, false);
doc.Views.Redraw();
}
doc.Views.Redraw();
return(Result.Success);
}