2011

Table Of Contents
transparent or translucent objects. On the other hand, shadow maps can have
soft-edged shadows, which ray-traced shadows cannot.
Shadow mapped shadows provide softer edges and can require less calculation
time than ray-traced shadows, but are less accurate. On the Advanced Render
Settings palette, shadow mapped shadows are active when Shadow Map is
turned on.
ShapeManager ShapeManager is the Autodesk technology that provides 3D
solid modeling to AutoCAD and other products.
sheet A layout selected from a drawing file and assigned to a sheet set. See
also sheet set.
sheet list table A table listing all sheets in a sheet set. A sheet list table can
be generated automatically with the Sheet Set Manager.
sheet selection A named selection of sheets in a sheet set that can be
conveniently recalled for archiving, transmitting, and publishing operations.
sheet set An organized and named collection of sheets from several drawing
files. See also sheet. (SHEETSET)
shortcut keys Keys and key combinations that start commands; for example,
CTRL+S saves a file. The function keys (F1, F2, and so on) are also shortcut
keys. Also known as accelerator keys.
shortcut menu The menu displayed at your cursor location when you
right-click your pointing device. The shortcut menu and the options it provides
depend on the pointer location and other conditions, such as whether an
object is selected or a command is in progress.
shot A saved view that can later be restored by name or with ShowMotion. A
shot can contain a static thumbnail of the saved view or camera motion that
can be played back as an animation.
ShowMotion User interface element where you can access named views (shots)
that are stored in the current drawing. The named views (shots) are organized
by sequences and can contain movements.
sky The background color of the drawing area when perspective projection
is turned on. The sky displays with a color gradient between the sky horizon
(nearest to the horizon) and the sky zenith (opposite the horizon). See also
ground plane.
slide file A file that contains a raster image or snapshot of the objects displayed
in the drawing area. Slide files have the file extension .sld. (MSLIDE, VSLIDE)
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