2012

Table Of Contents
subobject
A part of a composite object.
sub-prompt
A command prompt that instructs for a form of input to complete a command
or alter a property.
surface
A surface is a 3D object that is an infinitely thin shell. There are 3 types of
surfaces: analytic, generic, and NURBS.
surface associativity
See associative surfaces
surface normal
Positive direction perpendicular to the surface of an object.
swept solid/surface
A solid or surface created in the shape of the specified profile (the swept object)
swept along the specified path. (SWEEP)
symbol
A representation of an item commonly used in drawings. Symbols are inserted
in drawings as blocks.
symbol library
A collection of block definitions stored in a single drawing file.
symbol table
See definition table and block definition table.
system variable
A name that is recognized as a mode, size, or limit. Read-only system variables,
such as DWGNAME, cannot be modified directly by the user.
table
A rectangular array of cells that contain annotation, primarily text but also
blocks. In the AEC industry, tables are often referred to as schedules and
contain information about the materials needed for the construction of the
building being designed. In the manufacturing industry, they are often referred
to as BOM (bills of materials). (TABLE)
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