// works in Revit Structure 2009 API, but not in 2010:
bool IsColumnRound(
FamilySymbol symbol)
{
GenericFormSet solid = symbol.Family.SolidForms;
GenericFormSetIterator i = solid.ForwardIterator();
i.MoveNext();
Extrusion extr = i.Current as Extrusion;
CurveArray cr = extr.Sketch.CurveLoop;
CurveArrayIterator i2 = cr.ForwardIterator();
i2.MoveNext();
String s = i2.Current.GetType().ToString();
return(s.Contains("Arc"));
}
private void SetConstraints(Document familyDoc, Extrusion extrusion)
{
try
{
CurveArrArray curvesArr = new CurveArrArray();
curvesArr = extrusion.Sketch.Profile;
foreach (CurveArray ca in curvesArr)
{
CurveArrayIterator itor = ca.ForwardIterator();
itor.Reset();
itor.MoveNext();
Line l = itor.Current as Line;
_rightCon.Append(l.Reference);
itor.MoveNext();
l = itor.Current as Line;
_topCon.Append(l.Reference);
itor.MoveNext();
l = itor.Current as Line;
_leftCon.Append(l.Reference);
l = itor.Current as Line;
_botCon.Append(l.Reference);
}
ReferenceArrayArray conArray = new ReferenceArrayArray();
conArray.Append(_rightCon);
conArray.Append(_topCon);
conArray.Append(_leftCon);
conArray.Append(_botCon);
ConstructConstraint(familyDoc, _rightCon);
ConstructConstraint(familyDoc, _topCon);
ConstructConstraint(familyDoc, _leftCon);
}
catch (Exception ex)
{
TaskDialog.Show("Constraint Error", ex.Message);
}
}
private void SetConstraints(Document familyDoc, Extrusion extrusion)
{
CurveArrArray curvesArr = new CurveArrArray();
curvesArr = extrusion.Sketch.Profile;
foreach (CurveArray ca in curvesArr)
{
CurveArrayIterator itor = ca.ForwardIterator();
itor.Reset();
itor.MoveNext();
Line l = itor.Current as Line;
_rightCon.Append(l.Reference);
itor.MoveNext();
l = itor.Current as Line;
_topCon.Append(l.Reference);
itor.MoveNext();
l = itor.Current as Line;
_leftCon.Append(l.Reference);
l = itor.Current as Line;
_botCon.Append(l.Reference);
}
ReferenceArrayArray conArray = new ReferenceArrayArray();
conArray.Append(_rightCon);
conArray.Append(_topCon);
conArray.Append(_leftCon);
conArray.Append(_botCon);
//Line line = familyDoc.Application.Create.NewLine(_vert[0], _vert[1], true);
ConstructConstraint(familyDoc, _rightCon);
//line = familyDoc.Application.Create.NewLine(_vert[1], _vert[2], true);
ConstructConstraint(familyDoc, _topCon);
//line = familyDoc.Application.Create.NewLine(_vert[2], _vert[3], true);
ConstructConstraint(familyDoc, _leftCon);
//line = familyDoc.Application.Create.NewLine(_vert[3], _vert[0], true);
//ConstructConstraint(familyDoc, _botCon, line);
}
