I am new in Revit develop.
I want to uncut the beam and column as shown in the picture.
I can do it manually, by "modify > geometry > uncut".
I want to do it by api.
I try to use SolidSolidCutUtils.RemoveCutBetweenSolids(doc, e1, e2); where e1 is the beam and e2 is the column but nothing happened.
Does anyone know the correct way to do it?
My code is something like this:
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.Attributes;
[TransactionAttribute(TransactionMode.Manual)]
[RegenerationAttribute(RegenerationOption.Manual)]
public class Unjoin : IExternalCommand {
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements) {
UIApplication uiApp = commandData.Application;
Document doc = uiApp.ActiveUIDocument.Document;
Transaction trans = new Transaction(doc);
trans.Start("Unjoin");
unjoin(doc, BuiltInCategory.OST_Columns);
unjoin(doc, BuiltInCategory.OST_Walls);
unjoin(doc, BuiltInCategory.OST_StructuralFraming);
trans.Commit();
return Result.Succeeded;
}
void unjoin(Document doc, BuiltInCategory cat) {
foreach (Element e1 in new FilteredElementCollector(doc).OfCategory(cat)) {
foreach (ElementId id in SolidSolidCutUtils.GetCuttingSolids(e1)) {
Element e2 = doc.GetElement(id);
SolidSolidCutUtils.RemoveCutBetweenSolids(doc, e1, e2);
}
foreach (ElementId id in SolidSolidCutUtils.GetSolidsBeingCut(e1)) {
Element e2 = doc.GetElement(id);
SolidSolidCutUtils.RemoveCutBetweenSolids(doc, e2, e1);
}
foreach (ElementId id in JoinGeometryUtils.GetJoinedElements(doc, e1)) {
Element e2 = doc.GetElement(id);
JoinGeometryUtils.UnjoinGeometry(doc, e1, e2);
SolidSolidCutUtils.RemoveCutBetweenSolids(doc, e1, e2);
}
}
}
}
