public Result setup_joists()
{
using (Transaction t = new Transaction(doc, "Joists"))
{
t.Start();
Family f = null;
//FIXME : move to a function that's called only once
string familyPath = @"C:\ProgramData\Autodesk\RVT 2019\Libraries\US Imperial\Structural Framing\Wood\Plywood Web Joist.rfa";
doc.LoadFamily(familyPath, out f);
XYZ pt0 = XYZ.Zero;
Line directionLine = Line.CreateBound(new XYZ(0, 0, 0), new XYZ(0, 5, -joist_offset));
SketchPlane sp = SketchPlane.Create(doc, Plane.CreateByNormalAndOrigin(XYZ.BasisZ, new XYZ(0, 40, -joist_offset)));
BeamSystem bs = BeamSystem.Create(doc, joistCurves, sp, directionLine.Direction, false);
//get the layoutRule of the beamsystem
Autodesk.Revit.DB.LayoutRule layoutRule = bs.LayoutRule;
//create a new instance of the LayoutRuleClearSpacing class
LayoutRuleClearSpacing myLayoutRuleClearSpacing =
new LayoutRuleClearSpacing(2.0, BeamSystemJustifyType.Beginning);
//set the new layoutRule to the beamsystem
bs.LayoutRule = myLayoutRuleClearSpacing;
t.Commit();
}
return(Result.Succeeded);
}
/// <summary>
///
/// </summary>
/// <param name="app"></param>
/// <param name="beamSystem"></param>
/// <returns></returns>
private static Revit.Element CloneElement(Autodesk.Revit.UI.UIApplication app, BeamSystem beamSystem)
{
List <Curve> profile = new List <Curve>();
foreach (Curve curve in beamSystem.Profile)
{
profile.Add(curve);
}
BeamSystem beamSystemClone = BeamSystem.Create(app.ActiveUIDocument.Document, profile, beamSystem.Level, 0, false);
Utils.ParamUtil.SetParameters(beamSystemClone.Parameters, beamSystem.Parameters);
return(beamSystemClone);
}
/// <summary>
/// create beam system according to given profile and property
/// </summary>
public void CreateBeamSystem()
{
Document document = m_data.CommandData.Application.ActiveUIDocument.Document;
// create curve array and insert Lines in order
IList <Curve> curves = new List <Curve>();
foreach (Line line in m_data.Lines)
{
curves.Add(line);
}
// create beam system takes closed profile consist of lines
BeamSystem aBeamSystem = BeamSystem.Create(document, curves, document.ActiveView.SketchPlane, 0);
// set created beam system's layout rule and beam type property
aBeamSystem.LayoutRule = m_data.Param.Layout;
aBeamSystem.BeamType = m_data.Param.BeamType;
}
public Result setup_joists()
{
using (Transaction t = new Transaction(doc, "Joists"))
{
t.Start();
Family f = null;
//FIXME : move to a function that's called only once
string familyPath = @"C:\ProgramData\Autodesk\RVT 2019\Libraries\US Imperial\Structural Framing\Wood\Plywood Web Joist.rfa";
doc.LoadFamily(familyPath, out f);
XYZ pt0 = XYZ.Zero;
Line directionLine = Line.CreateBound(new XYZ(0, 0, 0), new XYZ(0, 5, -joist_offset));
SketchPlane sp = SketchPlane.Create(doc, Plane.CreateByNormalAndOrigin(XYZ.BasisZ, new XYZ(0, 40, -joist_offset)));
BeamSystem bs = BeamSystem.Create(doc, joistCurves, sp, directionLine.Direction, false);
//get the layoutRule of the beamsystem
Autodesk.Revit.DB.LayoutRule layoutRule = bs.LayoutRule;
//create a new instance of the LayoutRuleClearSpacing class
LayoutRuleClearSpacing myLayoutRuleClearSpacing =
new LayoutRuleClearSpacing(2.0, BeamSystemJustifyType.Beginning);
//set the new layoutRule to the beamsystem
bs.LayoutRule = myLayoutRuleClearSpacing;
t.Commit();
}
// Metal beam
double offset_from_floor = 80 / 12.0;
XYZ startPoint = new XYZ(0.0, 183 / 12.0, level.Elevation + offset_from_floor);
XYZ endPoint = new XYZ(472 / 12.0, 183 / 12.0, level.Elevation + offset_from_floor);
FamilySymbol beamSymbol = new FilteredElementCollector(doc).OfClass(typeof(FamilySymbol)).Cast <FamilySymbol>()
.First(q =>
q.Family.FamilyCategory.Name == "Structural Framing" &&
q.Family.Name == "W Shapes" &&
q.Name == "W12X26");
using (Transaction t = new Transaction(doc))
{
t.Start("Activate beam");
if (!beamSymbol.IsActive)
{
beamSymbol.Activate(); // doc.Regenerate();
}
t.Commit();
}
// try to insert an instance
using (Transaction tx = new Transaction(doc))
{
tx.Start("insert beam");
FamilyInstance fi = doc.Create.NewFamilyInstance(XYZ.Zero, beamSymbol, StructuralType.Beam);
(fi.Location as LocationCurve).Curve = Line.CreateBound(startPoint, endPoint);;
tx.Commit();
}
return(Result.Succeeded);
}