<s>
OpenVRML	B-Language
is	O
a	O
free	B-License
and	I-License
open-source	I-License
software	I-License
project	O
that	O
makes	O
it	O
possible	O
to	O
view	O
three-dimensional	O
objects	O
in	O
the	O
VRML	B-Application
and	O
X3D	B-Application
formats	O
in	O
Internet-based	O
applications	O
.	O
</s>
<s>
OpenVRML	B-Language
provides	O
a	O
GTK+	B-Application
-based	O
plugin	O
to	O
render	O
VRML	B-Application
and	O
X3D	B-Application
worlds	O
in	O
web	O
browsers	O
.	O
</s>
<s>
Its	O
libraries	O
can	O
be	O
used	O
to	O
add	O
VRML	B-Application
and	O
X3D	B-Application
support	O
to	O
applications	O
.	O
</s>
<s>
The	O
software	O
is	O
licensed	O
under	O
the	O
terms	O
of	O
the	O
GNU	B-Application
Lesser	I-Application
General	I-Application
Public	I-Application
License	I-Application
(	O
LGPL	B-Application
)	O
and	O
distributed	O
a	O
GNU-style	O
source	O
package	O
that	O
is	O
portable	O
to	O
most	O
POSIX	O
systems	O
with	O
a	O
C++	B-Language
compiler	O
.	O
</s>
<s>
The	O
source	O
distribution	O
also	O
includes	O
project	O
files	O
for	O
building	O
on	O
Microsoft	B-Application
Windows	I-Application
with	O
the	O
freely-available	O
Visual	O
C++	B-Language
Express	O
compiler	O
.	O
</s>
<s>
Binary	O
(	O
compiled	O
)	O
versions	O
of	O
the	O
software	O
are	O
available	O
within	O
the	O
Linux	B-Application
distributions	O
Fedora	O
and	O
Debian	O
,	O
as	O
well	O
as	O
under	O
FreshPorts	O
for	O
FreeBSD	B-Operating_System
and	O
Fink	B-Application
for	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
.	O
</s>
<s>
A	O
number	O
of	O
software	O
applications	O
are	O
designed	O
to	O
generate	O
VRML	B-Application
code	O
;	O
see	O
for	O
instance	O
GNU	B-Language
Octave	I-Language
.	O
</s>
