/// <summary>
/// Creates a new CurtainSystem with transaction.
/// </summary>
/// <param name="doc"></param>
/// <param name="app"></param>
/// <param name="profile"></param>
/// <param name="curtainParm"></param>
/// <param name="normal"></param>
/// <returns></returns>
public static CurtainSystem CreateCurtainSystem(this Document doc, App app, CurveArrArray profile, CurtainParm curtainParm, XYZ normal)
{
if (doc is null)
{
throw new ArgumentNullException(nameof(doc));
}
if (app is null)
{
throw new NullReferenceException(nameof(app));
}
if (profile is null)
{
throw new NullReferenceException(nameof(profile));
}
if (normal is null)
{
throw new NullReferenceException(nameof(normal));
}
var plane = normal.CreatePlane(XYZ.Zero);
var symbolParm = new SymbolParm(curtainParm.TemplateFileName, profile, plane, 1.0);
var symbol = doc.CreateExtrusionSymbol(app, symbolParm);
var location = profile.ToCurveList().GetDistinctPointList().GetMinPoint();
var instParm = new InstParm(location, symbol, curtainParm.Room.Level, NonStructural);
return(doc.CreateCurtainSystem(curtainParm, instParm, normal));
}
/// <summary>
/// Draws a new ModelCurve.
/// </summary>
/// <param name="doc"></param>
/// <param name="curve"></param>
/// <param name="eps"></param>
/// <returns></returns>
public static ElementId Draw(this Curve curve, Document doc, double eps = 1e-6)
{
if (doc is null)
{
return(null);
}
if (curve is null)
{
return(null);
}
XYZ normal = null;
XYZ endPt = null;
if (curve is Arc arc)
{
normal = arc.Normal;
endPt = arc.Center;
}
else if (curve is Ellipse ellipse)
{
normal = ellipse.Normal;
endPt = ellipse.Center;
}
else if (curve is Line line)
{
var refAsix = XYZ.BasisZ;
if (Math.Abs(line.Direction.AngleTo(XYZ.BasisZ)) < eps)
{
refAsix = XYZ.BasisX;
}
else if (Math.Abs(line.Direction.AngleTo(-XYZ.BasisZ)) < eps)
{
refAsix = XYZ.BasisX;
}
normal = line.Direction.CrossProduct(refAsix).Normalize();
endPt = line.Origin;
}
if (normal == null)
{
throw new NullReferenceException(nameof(normal));
}
var plane = normal.CreatePlane(endPt);
var sketchPlane = SketchPlane.Create(doc, plane);
return(doc.NewModelCurve(curve, sketchPlane).Id);
}
/// <summary>
/// Creates a new sketch plane.
/// </summary>
/// <param name="doc"></param>
/// <param name="pt"></param>
/// <returns></returns>
public static SketchPlane CreateSketchPlane(this Document doc, XYZ pt)
{
if (doc == null)
{
throw new ArgumentNullException(nameof(doc));
}
if (pt == null)
{
throw new ArgumentNullException(nameof(pt));
}
return(SketchPlane.Create(doc, pt.CreatePlane()));
}
/// <summary>
/// Creates a new CurtainSystem.
/// </summary>
/// <param name="doc"></param>
/// <param name="profile"></param>
/// <param name="lvl"></param>
/// <param name="normal"></param>
/// <param name="typeName"></param>
/// <returns></returns>
public static CurtainSystem CreateCurtainSystem(this Document doc, CurveArrArray profile, Level lvl, XYZ normal, string typeName = null)
{
if (normal is null)
{
throw new NullReferenceException(nameof(normal));
}
var pts = profile.ToCurveList().Select(s => s.GetEndPoint(0));
pts = pts.OrderBy(o => o.Z).ThenBy(o => o.Y).ThenBy(o => o.X);
var fdoc = doc.CreateExtrusion(profile, normal.CreatePlane(XYZ.Zero), 100);
var symbol = doc.NewLoadFamily(fdoc);
var location = pts.FirstOrDefault();
var instance = doc.Create.NewFamilyInstance(location, symbol, lvl, NonStructural);
doc.Regenerate();
// The instance has thickness.
var faces = instance.GetFaceList(6, -normal).ToFaceArray();
var result = doc.CreateCurtainSystem(faces, typeName);
doc.Delete(instance.Id);
doc.Delete(symbol.Family.Id);
var pnlTypeId = result.CurtainSystemType.get_Parameter(AUTO_PANEL).AsElementId();
if (!(doc.GetElement(pnlTypeId) is PanelType pnlType))
{
return(result);
}
var thickness = pnlType.get_Parameter(CURTAIN_WALL_SYSPANEL_THICKNESS).AsDouble();
ElementTransformUtils.MoveElement(doc, result.Id, normal * thickness / 2);
return(result);
}