<s>
SimGear	B-Application
is	O
a	O
group	O
of	O
libraries	B-Library
,	O
which	O
provide	O
capabilities	O
useful	O
for	O
simulations	B-Application
,	O
visualizations	B-Application
,	O
and	O
even	O
games	O
building	O
.	O
</s>
<s>
SimGear	B-Application
is	O
a	O
relatively	O
new	O
project	O
,	O
and	O
while	O
quite	O
a	O
bit	O
of	O
code	O
has	O
been	O
written	O
in	O
conjunction	O
with	O
the	O
FlightGear	B-Language
project	O
,	O
the	O
final	O
interface	O
and	O
arrangements	O
are	O
still	O
evolving	O
.	O
</s>
<s>
All	O
the	O
SimGear	B-Application
code	O
is	O
designed	O
to	O
be	O
portable	O
across	O
a	O
wide	O
variety	O
of	O
platforms	B-Device
and	O
compilers	B-Language
.	O
</s>
<s>
Originally	O
,	O
it	O
has	O
been	O
developed	O
in	O
support	O
of	O
the	O
FlightGear	B-Language
project	O
,	O
but	O
as	O
development	O
moved	O
forward	O
,	O
it	O
has	O
become	O
useful	O
for	O
other	O
types	O
of	O
applications	O
as	O
well	O
.	O
</s>
<s>
SimGear	B-Application
is	O
free	B-Application
software	I-Application
,	O
licensed	O
under	O
the	O
terms	O
of	O
the	O
GNU	B-Application
LGPL	I-Application
.	O
</s>
