Python. Custom UI in 3ds Max

Тут все проще чем в Maya. Причем работало и без import pysideuic

import pysideuic
from PySide import QtCore, QtGui

fname = "scripts/python/example.ui"

formt, btype = MaxPlus.LoadUiType(fname)
class TestWidget(btype, formt):
    def __init__(self, parent=None):
        btype.__init__(self)
        formt.__init__(self)
        self.setupUi(self)

        form = TestWidget()
        form.show()

Ссылки:

https://help.autodesk.com/view/3DSMAX/2017/ENU/?guid=__developer_using_pyside_html

https://help.autodesk.com/view/3DSMAX/2017/ENU/?guid=__py_ref_demo_py_side_loader_8py_example_html

http://help.autodesk.com/view/3DSMAX/2017/ENU/?guid=__py_ref_namespace_max_plus_extend_html

http://help.autodesk.com/view/3DSMAX/2017/ENU/?guid=__developer_what_s_new_in_3ds_max_python_api_what_s_new_in_the_3ds_max_2017_p_html