Graphics Programs Reference
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Figure 14-33: Partition off this region with a new spline to create a quad
cage.
24. Take a look at Figure 14-34. This next
spline is a little tricky, but don't let that
intimidate you. We're going to create a
spline that runs from the outside edge
of the nose, down over the nostril, and
ends at the upper lip. As was the case
when creating our profile spline, the
number of points we use isn't
extremely important so long as you
have enough to define the general
shape. In my example, I'm using five
new points (and two existing points) to
define the spline. The first gets placed
on the outside of the nose, just above
the nostril. The second gets placed
toward the front of the nose just above
Figure 14-34
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