写一个 Dynamo 放置 revit

// Dynamo Script to Place Rebar in Revit // This script will place rebar in Revit using Dynamo // First, import the necessary libraries import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * clr.AddReference("RevitNodes") import Revit clr.ImportExtensions(Revit.Elements) // Create a new document and get the active view from it doc = DocumentManager.Instance.CurrentDBDocument view = doc.ActiveView // Get the current selection from the document and get its elements selection = revitDoc.Selection // Start a transaction to modify the document                                                                                                                                                                                                                                                                                                      transaction = New Transaction(doc, "Place Rebar")  transaction.Start()  try:   // Create a rebar type from parameters  rebarTypeParams = [RebarBarTypeParameters("Rebar Type", RebarStyle .Standard)]  rebarTypeName = "My Rebar Type"  rebarTypeCreated = doc .Create .NewRebarBarType(rebarTypeParams, rebarTypeName) // Create a new rebar set with parameters                                                                                                                                      setParams = [RebarSetParameters("Set Name", rebarTypeCreated)]  setName= "My Set"                  // Create an instance of the set in the active view setCreated= doc .Create .NewRebarSet(view, setParams, setName) // Place an instance of the set at given location locationPoint= XYZ (0, 0 ,0 ) instanceCreated= doc .Create .NewRebarInstanceAtPoint (view ,setCreated ,locationPoint ) // Commit changes to document transaction .Commit () except: transaction .RollBack ()