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The Fairey barracuda marks the fifth areo-modelling in CAD by me. I have
always been drawn to the under-dog designs, with a desire to find characteristics
worthy of admiration and perhaps to lift the design's status. So in these
pages I plan to explore these aims. This model (below) was purely an exercise
in making a low-resolution model of an aircraft in a reasonably short
time. The render below was made after 4 hours modelling work. This marks
a significant step for me as a modeller since this rather successful experiment.
The problem that has plagued the meshes I made before has been balancing
the image resolution against the polygon count. This model contains 1,820
faces, which is a figure I can reduce by a hundred or so, before adding
some more detail. Many non-aircraft modellers must ask themselves when
reading a page like this Why? As you may have gathered from other related
pages in this site, I tend towards the forgotten machines of the air war.
Initially after reading the Book "Forgotten Bombers Of World War II",
may designs that get relatively little press were examined. Though not
a poor aircraft, -it was an excellent replacement for the Swordfish; the
Fairey Firefly considerably overshadowed it. It should be understood that
Carrier borne aircraft are especially demanding of designers. The plane
needs to land safely on a pitching carrier deck, sometimes in poor weather,
rain, ice and poor visibility to catch the arrester wire. Spitfires were
used (because of their superb air combat ability) but many were wrecked
on landing. The undercarriage was weak and narrow in track. The Barracuda's
landing gear is rather odd in appearance; this will form part of a future
development of this particular model, as I'd like to animate the gear
unfolding. It may be part of a short* showing a plane landing on a carrier
deck - which I think is now manageable. Back to the point of this exercise:
(for Max users- otherwise skip this bit) I modelled the wingtips beginning
with a sphere, cut in half and pulled into shape using Free-Form-Deformation
[FFD]. Once it was all exactly right, I extruded the open end to for the
main span up to the aileron inboard hinge. Then extruded again to the
wing root. This plane has split flaps that do not fold into the wings
at all, [see the Stuka], and can also act as dive brakes. An interesting
feature for a naval airforce that seems opposed to the dive-bombing concept.
However the flaps in the original format caused a wake of turbulence over
the tailplane, which ruined handling, so production models had the tail,
raised high on the tail fin with struts down to the fuselage. .
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Again,
this model was sought for its interesting undercarriage mechanics. More
of this may follow. Additionally, as can be seen above, the model is now
ready for some further detailing, and refinement. The undercarriage needs
building and animating, as well as the surface texture (camouflage) and
detail of the canopy frame need modelling. Perhaps the tailfin top could
do with sub-dividing to smoothen its profile.. |
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