Graphics Programs Reference
In-Depth Information
Figure 5.11
A curve before and
after it's beveled.
The beveled surface
has been given a
planar cap.
Maya also offers a Bevel Plus surface, which has more creation options for advanced
bevels. A beveled surface is great for creating 3D lettering, for creating items such as bottle
caps or buttons, and for rounding out an object's edges.
Boundary Surface
A boundary surface is so named because it's created within the boundaries of three or four
surrounding curves. For example, two vertical curves are drawn opposite each other to
define the two side edges of the surface. Two horizontal curves are then drawn to define
the upper and lower edges. These curves can have depth to them; they need not be flat
for the boundary surface to work, unlike a planar surface. Although you can select the
curves in any order, it's best to select them in opposing pairs. In Figure 5.12, four curves
are created and arranged to form the edges of a surface to be created. First, select the ver-
tical pair of curves, because they're opposing pairs; then, select the second two horizontal
curves before choosing Surfaces Boundary.
A boundary surface is useful for creating shapes such as car hoods, fenders, and other
formed panels.
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