2011

Table Of Contents
face style A setting in the visual style that defines the shading on a face.
facet The underlying structure of the face of a 3D solid, surface, or mesh.
Facets can be quadrilateral or triangular. Smoothing a mesh object increases
the number of facets for each face.
feature control frame The tolerance that applies to specific features or
patterns of features. Feature control frames always contain at least a geometric
characteristic symbol to indicate the type of control and a tolerance value to
indicate the amount of acceptable variation.
fence A multisegmented line specified to select objects it passes through.
field A specialized text object set up to display data that may change during
the life cycle of the drawing. When the field is updated, the latest value of the
field is displayed. (FIELD)
fill A solid color covering an area bounded by lines or curves. (FILL)
filters See coordinate filters.
fit points Locations that a B-spline must pass through exactly or within a fit
tolerance. See also interpolation points and approximation points.
fit tolerance The setting for the maximum distance that a B-spline can pass
for each of the fit points that define it.
floating viewports See layout viewports.
font A character set, made up of letters, numbers, punctuation marks, and
symbols of a distinctive proportion and design.
footcandle The American unit of illuminance (symbol: fc). Lm/ft^2.
footcandle The American unit of illuminance (symbol: fc). Lm/ft^2
freeze A setting that suppresses the display of objects on selected layers. Objects
on frozen layers are not displayed, regenerated, or plotted. Freezing layers
shortens regenerating time. See also thaw. (LAYER)
front faces Faces with their normals pointed outward.
general property Properties that are common between a selection of objects.
These include Color, Layer, Linetype, Linetype scale, Plot style, Lineweight,
Transparency, and Thickness.
generic surface A 3D surface object with no control vertices, history, or
analytic information. Generic surfaces cannot be associative and they are
created when associative analytic surfaces are separated or by using the BREP
command. See also procedural surface and NURBS surface.
1018 | Glossary