<s>
Loft	B-Algorithm
is	O
a	O
method	O
to	O
create	O
complicated	O
smooth	O
3D	O
shapes	O
in	O
CAD	B-Application
and	O
other	O
3D	O
modeling	O
software	O
.	O
</s>
<s>
The	O
method	O
is	O
used	O
in	O
packages	O
such	O
as	O
Onshape	O
,	O
3D	B-Language
Studio	I-Language
Max	I-Language
,	O
Creo*	O
,	O
SolidWorks	B-Application
,	O
NX	B-Algorithm
,	O
Autodesk	B-Application
Revit	I-Application
,	O
and	O
FreeCAD	B-Language
.	O
</s>
<s>
In	O
PTCs	O
Creo	B-Application
and	O
in	O
Autodesk	B-Application
Revit	I-Application
it	O
is	O
referred	O
to	O
as	O
a	O
Blend	O
or	O
Swept	O
Blend	O
.	O
</s>
