<s>
Gmsh	B-Language
is	O
a	O
finite-element	B-Application
mesh	B-Architecture
generator	I-Architecture
developed	O
by	O
Christophe	O
Geuzaine	O
and	O
Jean-François	O
Remacle	O
.	O
</s>
<s>
Released	O
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
,	O
Gmsh	B-Language
is	O
free	B-Application
software	I-Application
.	O
</s>
<s>
Gmsh	B-Language
contains	O
4	O
modules	O
:	O
for	O
geometry	O
description	O
,	O
meshing	O
,	O
solving	O
and	O
post-processing	O
.	O
</s>
<s>
Gmsh	B-Language
supports	O
parametric	O
input	O
and	O
has	O
advanced	O
visualization	O
mechanisms	O
.	O
</s>
<s>
Since	O
version	O
3.0	O
,	O
Gmsh	B-Language
supports	O
full	O
constructive	O
solid	O
geometry	O
features	O
,	O
based	O
on	O
Open	B-Language
Cascade	I-Language
Technology	I-Language
.	O
</s>
<s>
A	O
modified	O
version	O
of	O
Gmsh	B-Language
is	O
integrated	O
with	O
SwiftComp	O
,	O
a	O
general-purpose	O
multiscale	O
modeling	O
software	O
.	O
</s>
<s>
Various	O
graphical	O
user	O
interfaces	O
exist	O
that	O
integrate	O
Gmsh	B-Language
into	O
their	O
workflow	O
:	O
</s>
<s>
A	O
Matlab	O
interface	O
available	O
with	O
FEATool	B-Algorithm
Multiphysics	I-Algorithm
.	O
</s>
<s>
The	O
Mesh	O
Design	O
and	O
FEM	O
Workbenches	O
of	O
FreeCAD	B-Language
support	O
Gmsh	B-Language
for	O
meshing	O
inside	O
the	O
program	O
,	O
along	O
with	O
other	O
meshers	O
like	O
Netgen	O
.	O
</s>
