【Revit API】墙体分割

Revit中没有分割墙体的直接方法，通常采用调整原墙体的长度，再复制自身，调整复制体的长度。话很少说，直接上代码

public static void WallCopy(Document doc, XYZ sp, XYZ ep, Element wall)
{
      XYZ origin = sp;
      List<ElementId> wallcopiesID = new List<ElementId>();
      wallcopiesID = ElementTransformUtils.CopyElement(doc, wall.Id, origin) as List<ElementId>;
      Wall wallcopy = doc.GetElement(wallcopiesID[0]) as Wall;
      var newCurve = Line.CreateBound(sp, ep) as Curve;
      (wallcopy.Location as LocationCurve).Curve = newCurve;
}