Revit二次开发06

关于Revit模型旋转的问题

RevitPythonshell直接可以运行的

常见问题：缺少的库引用，Autodesk.Revit

# AlexDong
# 1220274707@qq.com

import math

selection = [doc.GetElement(x) for x in uidoc.Selection.GetElementIds()]

def rotateSelectedElement(degrees_to_rotate,add):

from Autodesk.Revit.UI.Selection import ObjectType

app = __revit__.Application
doc = __revit__.ActiveUIDocument.Document
uidoc = __revit__.ActiveUIDocument

t = Transaction(doc, 'This is my new transaction')

converted_value = float(degrees_to_rotate) * (math.pi / 180.0)

t.Start()

el = selection[add].Id

el_ID = doc.GetElement(el)

el_bb = el_ID.get_BoundingBox(doc.ActiveView)

el_bb_max = el_bb.Max
el_bb_min = el_bb.Min

el_bb_center = (el_bb_max + el_bb_min) / 2

p1 = XYZ(el_bb_center[0], el_bb_center[1], 0)
p2 = XYZ(el_bb_center[0], el_bb_center[1], 1)
myLine = Line.CreateBound(p1, p2)

# Rotate the selected element.
ElementTransformUtils.RotateElement(doc, el, myLine, converted_value)

# Close the transaction

if t.Commit() != TransactionStatus.Committed:
#print("t --RollBack")
t.RollBack()

add=0
for aa in selection:
#print(aa)
rotateSelectedElement(45,add)
add += 1
#t.Commit()