A Side
is a set of Wires
, to which is associated a Surface
. The first Wire
is the external boundary, the next Wires
define optional holes. These Sides
are used directly in 2D modelling, or gathered in Skins
for the definition of the boundaries of Volumes
in 3D.
side = sideset.add( Side(number, [wire1, wire2, wire3, ...]) ) side.setSurface(surface)
with
Side
is the normal defined by its Surface
.Sides
defined by their Surface
only (surface of revolution for example), it is allowed to define the Side
without any Wire
(the Side
has an implicit boundary: it is limited by the parameters $(u,v) = (0,0) \rightarrow (1,1)$ of the Surface
).