/// <summary>
/// Create a Rebar from an existing reference
/// </summary>
/// <param name="rebar"></param>
/// <param name="isRevitOwned"></param>
/// <returns></returns>
internal static RebarContainer FromExisting(Autodesk.Revit.DB.Structure.RebarContainer rebar, bool isRevitOwned)
{
return(new RebarContainer(rebar)
{
// Cannot access base classes internal bool IsRevitOwned
//IsRevitOwned = isRevitOwned
});
}
/// <summary>
/// Set Solid In View
/// </summary>
/// <param name="rebarContainer">Rebar Container</param>
/// <param name="view">3D View</param>
/// <param name="solid">Solid</param>
public static void SetSolidInView(RebarContainer rebarContainer, Revit.Elements.Views.View3D view, bool solid)
{
Autodesk.Revit.DB.Document document = DocumentManager.Instance.CurrentDBDocument;
TransactionManager.Instance.EnsureInTransaction(document);
Autodesk.Revit.DB.Structure.RebarContainer rebarElement = (Autodesk.Revit.DB.Structure.RebarContainer)rebarContainer.InternalElement;
Autodesk.Revit.DB.View3D viewElement = (Autodesk.Revit.DB.View3D)view.InternalElement;
rebarElement.SetSolidInView(viewElement, solid);
TransactionManager.Instance.TransactionTaskDone();
}
/// <summary>
/// Hide a specific item in a rebar container
/// </summary>
/// <param name="rebarContainer">Rebar Container</param>
/// <param name="view">Revit View</param>
/// <param name="itemIndex">Item Index</param>
/// <param name="hide">Hide setting</param>
public static void SetItemHiddenStatus(Element rebarContainer, Revit.Elements.Views.View3D view, int itemIndex, bool hide)
{
Autodesk.Revit.DB.Structure.RebarContainer bar = rebarContainer.InternalElement as Autodesk.Revit.DB.Structure.RebarContainer;
if (bar != null)
{
Autodesk.Revit.DB.Document document = DocumentManager.Instance.CurrentDBDocument;
TransactionManager.Instance.EnsureInTransaction(document);
Autodesk.Revit.DB.View3D viewElement = (Autodesk.Revit.DB.View3D)view.InternalElement;
bar.SetItemHiddenStatus(viewElement, itemIndex, hide);
TransactionManager.Instance.TransactionTaskDone();
}
}
/// <summary>
/// Set unobscured in specified View
/// </summary>
/// <param name="rebarContainer">Rebar Container</param>
/// <param name="view">View</param>
/// <param name="unobscured">Unobscured</param>
public static void SetUnobscuredInView(Element rebarContainer, Revit.Elements.Views.View view, bool unobscured)
{
Autodesk.Revit.DB.Structure.RebarContainer bar = rebarContainer.InternalElement as Autodesk.Revit.DB.Structure.RebarContainer;
if (bar != null)
{
Autodesk.Revit.DB.Document document = DocumentManager.Instance.CurrentDBDocument;
TransactionManager.Instance.EnsureInTransaction(document);
Autodesk.Revit.DB.View viewElement = (Autodesk.Revit.DB.View)view.InternalElement;
bar.SetUnobscuredInView(viewElement, unobscured);
TransactionManager.Instance.TransactionTaskDone();
}
}
/// <summary>
/// Cuts a set of Rebars by Plane
/// </summary>
/// <param name="plane">Plane to cut by</param>
/// <param name="rebarContainerElement">Rebar Container</param>
/// <param name="firstPart">Return the first or the last part of the splitted elements</param>
public static void Cut(Surface plane, Revit.Elements.Element rebarContainerElement, bool firstPart)
{
// Get Rebar Container Element
Autodesk.Revit.DB.Structure.RebarContainer rebarContainer = (Autodesk.Revit.DB.Structure.RebarContainer)rebarContainerElement.InternalElement;
// Get the active Document
Autodesk.Revit.DB.Document document = DocumentManager.Instance.CurrentDBDocument;
// Open a new Transaction
TransactionManager.Instance.EnsureInTransaction(document);
// Get all single Rebar elements from the container
List <Autodesk.Revit.DB.Structure.RebarContainerItem> rebars = rebarContainer.ToList();
// Walk through all rebar elements
foreach (Autodesk.Revit.DB.Structure.RebarContainerItem rebar in rebars)
{
// Buffer Rebar properties for recreation
RVT.Structure.RebarBarType barType = (RVT.Structure.RebarBarType)document.GetElement(rebar.BarTypeId);
RVT.Structure.RebarHookType hookTypeStart = (RVT.Structure.RebarHookType)document.GetElement(rebar.GetHookTypeId(0));
RVT.Structure.RebarHookType hookTypeEnd = (RVT.Structure.RebarHookType)document.GetElement(rebar.GetHookTypeId(1));
RVT.Structure.RebarHookOrientation hookOrientationStart = rebar.GetHookOrientation(0);
RVT.Structure.RebarHookOrientation hookOrientationEnd = rebar.GetHookOrientation(1);
// create a list to store the remaining part of the curve after cutting it
List <RVT.Curve> result = new List <RVT.Curve>();
// get the center line curves of the rebar elements
foreach (RVT.Curve curve in rebar.GetCenterlineCurves(false, true, true))
{
// if the curve is a line or an arc consider it being valid
if (curve.GetType() == typeof(RVT.Line) || curve.GetType() == typeof(RVT.Arc))
{
// Get a DesignScript Curve from the Revit curve
Curve geocurve = curve.ToProtoType();
// Intersect the selected plane with the curve
foreach (Geometry geometry in plane.Intersect(geocurve))
{
// if the intersection is a point
if (geometry.GetType() == typeof(Point))
{
// Get the closest point to the intersection on the curve
Point p = geocurve.ClosestPointTo((Point)geometry);
// Split the curve at this point
Curve[] curves = geocurve.ParameterSplit(geocurve.ParameterAtPoint(p));
// If the curve has been split into two parts
if (curves.Length == 2)
{
// return the first or the second part of the splitted curve
if (firstPart)
{
result.Add(curves[0].ToRevitType());
}
else
{
result.Add(curves[1].ToRevitType());
}
}
}
}
}
}
// If the result has some elements, create a new rebar container from those curves
// using the same properties as the initial one.
if (result.Count > 0)
{
rebar.SetFromCurves(RVT.Structure.RebarStyle.Standard, barType, hookTypeStart, hookTypeEnd, rebar.Normal, result, hookOrientationStart, hookOrientationEnd, true, false);
}
}
// Commit and Dispose the transaction
TransactionManager.Instance.TransactionTaskDone();
}
/// <summary>
/// Create from an existing Revit Element
/// </summary>
/// <param name="rebar"></param>
private RebarContainer(Autodesk.Revit.DB.Structure.RebarContainer rebar)
{
SafeInit(() => InitRebarContainer(rebar));
}
/// <summary>
/// Set the internal Element, ElementId, and UniqueId
/// </summary>
/// <param name="rebar"></param>
private void InternalSetRebarContainer(Autodesk.Revit.DB.Structure.RebarContainer rebar)
{
InternalRebarContainer = rebar;
InternalElementId = rebar.Id;
InternalUniqueId = rebar.UniqueId;
}
/// <summary>
/// Initialize a Rebar element
/// </summary>
/// <param name="rebar"></param>
private void InitRebarContainer(Autodesk.Revit.DB.Structure.RebarContainer rebar)
{
InternalSetRebarContainer(rebar);
}
/// <summary>
/// Set the internal Element, ElementId, and UniqueId
/// </summary>
/// <param name="rebar"></param>
private void InternalSetRebarContainer(Autodesk.Revit.DB.Structure.RebarContainer rebar)
{
InternalRebarContainer = rebar;
InternalElementId = rebar.Id;
InternalUniqueId = rebar.UniqueId;
}
