月更

ShrlAlgoToolkit.Revit/Extensions/ViewExtensions.cs

@@ -1,7 +1,9 @@
-using Autodesk.Revit.DB;
+using System.Windows;
+
+using Autodesk.Revit.DB;
 using Autodesk.Revit.UI;
 
-using System.Windows;
+using ShrlAlgoToolkit.Revit.Extensions;
 
 namespace ShrlAlgoToolkit.Revit.Assists;
 
@@ -36,7 +38,18 @@ public static class ViewExtensions
         }
         return null;
     }
-
+    public static BoundingBoxXYZ GetElementsBox(this View view, List<ElementId> elementIds)
+    {
+        BoundingBoxXYZ box = new BoundingBoxXYZ();
+        var doc = view.Document;
+        doc.Invoke(ts =>
+         {
+             var group = doc.Create.NewGroup(elementIds);
+             box = group.get_BoundingBox(null);
+             ts.RollBack();
+         }, "打组");
+        return box;
+    }
 
     /// <summary>
     /// 获取多个元素的包围框