source code
{'ground': '\n #Transform [ 42.55857 0 0 0 0 42.55857 0...
{
'
ground
:
\n #Transform [ 42.55857 0 0 0 0 42.55857 0
...
None
{'ground': ''' #Transform [ 42.55857 0 0 0 0 42.55857 0 0 0 0 42.55857 0 0 0 0 1 ] PointsGeneralPolygons [ 1 ] [ 4 ] [ 2 3 1 0 ] "vertex point P" [ -0.5 -8.966352e-17 0.5 0.5 -8.966352e-17 0.5 -0 .5 8.966352e-17 -0.5 0.5 8.966352e-17 -0.5 ] ...
'''
#Transform [ 42.55857 0 0 0 0 42.55857 0 0 0 0 42.55857 0 0 0 0 1 ]
PointsGeneralPolygons
[ 1 ]
[ 4 ]
[ 2 3 1 0 ]
"vertex point P" [ -0.5 -8.966352e-17 0.5 0.5 -8.966352e-17 0.5 -0
.5 8.966352e-17 -0.5 0.5 8.966352e-17 -0.5 ]