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"""
@package nviz.main
@brief Nviz (3D view) module
This module implements 3D visualization mode for map display.
Map Display supports standard 2D view mode ('mapdisp' module) and
2.5/3D mode ('nviz_mapdisp' module).
(C) 2008, 2010-2011 by the GRASS Development Team
This program is free software under the GNU General Public License
(>=v2). Read the file COPYING that comes with GRASS for details.
@author Martin Landa <landa.martin gmail.com> (Google SoC 2008/2010)
@author Anna Kratochvilova <KratochAnna seznam.cz> (Google SoC 2011)
"""
errorMsg = ""
try:
from wx import glcanvas # noqa: F401
from nviz import mapwindow
from nviz import tools
from nviz import workspace
from nviz import wxnviz # noqa: F401
haveNviz = True
except (ImportError, NameError) as err:
haveNviz = False
errorMsg = err
if haveNviz:
GLWindow = mapwindow.GLWindow
NvizToolWindow = tools.NvizToolWindow
NvizSettings = workspace.NvizSettings
else:
GLWindow = None
NvizToolWindow = None
NvizSettings = None
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