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Surface
A Surface
is a two-dimensional geometry. It is a non-instantiable
class. Its only instantiable subclass is Polygon
.
Surface
Properties
Surface
is defined as a two-dimensional geometry.
Surface
as a geometry that
consists of a single "patch" that is associated with a single exterior
boundary and zero or more interior boundaries.
Surface
is the set of closed curves
corresponding to its exterior and interior boundaries.