Revit :钢筋容器完全放置在主机之外

Question

当我试图创建一个钢筋容器时，运行完以下命令后，我在Revit中得到了这个错误：

警告-可以忽略 “钢筋容器完全放置在主机之外。”

我不知道该如何避免这个错误。以下是代码：

containertype = RebarContainerType.
                GetOrCreateRebarContainerType(Doc, "myContainer");
container = RebarContainer.Create(Doc, hostObject, containertype);

Answer 1

每个RebarContainer包含RebarContainerItem对象的集合(第一次创建时为空)。RebarContainerItem提供了类似于Rebar元素的属性和方法。

您可以使用静态方法。

 RebarContainer.Create() 

它需要要创建新RebarContainer的文档、将承载新RebarContainer的主机元素和将分配给新RebarContainer的RebarContainerType的ElementId。

下面是创建钢筋容器的代码。

void AddItemsToRebarContainer(RebarContainer container, FamilyInstance beam, 
                              RebarBarType barType, RebarHookType hookType)
{
   // Define the rebar geometry information - Line rebar
   LocationCurve location = beam.Location as LocationCurve;
   XYZ origin = location.Curve.GetEndPoint(0);

   // create rebar along the length of the beam
   XYZ rebarLineEnd = location.Curve.GetEndPoint(1);
   Line line = Line.CreateBound(origin, rebarLineEnd);
   XYZ normal = new XYZ(1, 0, 0);
   Curve rebarLine = line.CreateOffset(0.5, normal);

   // Create the line rebar
   IList<Curve> curves = new List<Curve>();
   curves.Add(rebarLine);

   RebarContainerItem item = container.AppendItemFromCurves
   (RebarStyle.Standard, barType, hookType, hookType, normal, 
   curves, RebarHookOrientation.Right, RebarHookOrientation.Left, true, true);

if (null != item)
 {
    // set specific layout for new rebar as fixed number, with 10 bars, 
    // distribution path length of 1.5'
    // with bars of the bar set on the same side of the rebar plane as 
    // indicated by normal and both first and last bar in the set are shown

    item.SetLayoutAsFixedNumber(10, 1.5, true, true, true);
 }
}

请原谅我错误的代码格式。这是我第一次在Stack overflow中发表文章:)