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Chapter 4
Moving to 3 Dimensions
When not much
is known about a domain of phenomena, our inability to imagine a
mechanism is a rather uninteresting psychological fact about us,
not an interesting metaphysical fact about the world.
Patricia
Smith Churchland
So far we have taken our model from one
dimension to two dimensions. Now we are going to move it to
three dimensions. This three dimensional model is nothing more
than putting together multiple slices of our two dimensional
model.

Figure
4-1
We build the first slice using a = 1 in the
HUH 2 model, then set a = 2 and create the second slice and
continue up to a = 10 then back down to a = 1. Fig. 4-1 shows
the slices.

Figure
4-2
Figure 4-2 shows what it would look like.
The offset from diameter is the same as defined in Fig. 2-7 in
chapter 2. Each slice follows the offset z = a – y.

Figure
4-3
Figure 4-2 is created only moving [X] in
the plus direction and only half of that shape is plotted, from
a=10 to a=1. Figure 4-3 shows what the shape is when we go both
[X] plus and [X] minus, we get two half’s stuck together as seen
in Fig. 4-3 (top). Fig. 4-4 (bottom) shows what each piece looks like when
separated.
Since we are working with a sphere the
distance around the equator of each is pi x diameter, and we get
two portions because we are going plus pi and minus pi distance
(see radians in chapter 2). Again, this is only half of the
model. It is cut away to see inside.

Figure
4-4
As you can see in Figure 4-4 the full and ¾ portions of
the model, while strange, appear anything but beautiful. As we
move on to explore the model and its complexities, it all comes
from y = a^3/(a^2 + x^2).

Figure
4-5
Figure 4-5 (left) shows the tidiness of using 2
pi, while the 2nd unit of pi gets compressed it still
connects up with the opposite side. Figure 4-5 (right) shows what the
model would look like with 1.5 pi units, it doesn’t connect.
Figure
4-6
Figure 4-6 shows 5 pi units of [X] put into
the model. As I increase the units of pi the diameters get
tighter and tighter around a core. The model goes to this core
diameter then starts building out. As [X] increases the outer
shell of the core starts slowly growing.

Figure
4-7
If there are opposite flows of [X] then the
model produces two parts of the model as shown in Fig. 4-7. If
there are three flow directions our model will look like Fig.
4-4. So far we have only talked about two directions plus and
minus [X], and the way I’ve presented them they could be
polarity. Actually a better way to think of them is “flow” or
flow direction. Chapter 5 is about “Flow”.
Click on one of the six
pictures below to see animations.

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