"""
@package occ_modules

Package that contains the codes used for CAD displaying.

\arg \c qt_display File that contains the class qt_display.customQtViewer3d,
customized class from OCC.Display.qtDisplay.qtViewer3d of PythonOCC, inherits it and defining a new one.

\arg \c shape_properties File that contains the class SetProperties that is a class for a composition object in
 Core.BladePyCore for shape control purposes.

"""
