2012

Table Of Contents
default
A predefined value for a program input or parameter. Default values and
options for commands are denoted by angle brackets (<>). See also default
value.
default drawing
See initial environment.
default lighting
The lighting in a shaded viewport when the sun and user lights are turned
off. Faces are lighted by two distant light sources that follow the viewpoint
as you move around the model.
default value
The value that is accepted when you press Enter at a sub-prompt. The default
value is displayed in angle brackets <>. See also default.
definition points
Points for creating a dimension. The program refers to the points to modify
the appearance and value of a nonassociative dimension when the
dimensioned object is modified. Also called defpoints and stored on the special
layer DEFPOINTS.
definition table
The nongraphical data area of a drawing file that stores block definitions.
degree
A mathematical property of a curve or a surface that controls how many
control vertices per span are available for modeling.
The higher the degree, the more control points and the more complex shape.
But it is also harder to use, because each control point still influences the
entire curve.
dependency highlighting
In a dynamic block definition, how associated objects are displayed when you
select a parameter, grip, or action.
dependent named objects (in xrefs)
Named objects brought into a drawing by an external reference. See also named
object and symbol table.
Glossary | 837