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#!F-adobe-helvetica-medium-r-normal--18*
#!N
#!N #!Rclipbox
ClipBox #!N #!N Category #!N #!N #!Lcatren,dxall760 h Rendering #!EL #!N #!N Function #!N
#!N Prepares a specified object for clipping by a box. #!N
#!N Syntax #!CForestGreen #!N #!N #!F-adobe-courier-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* #!N clipped #!EF =
ClipBox( #!F-adobe-times-bold-r-normal--18* object, corners #!EF ); #!EF #!N #!N #!EC #!N
#!N Inputs #!T,1,91,276,461,646 #!F-adobe-times-medium-r-normal--14* #!F-adobe-times-bold-r-normal--18* #!N TAB Name TAB Type TAB
Default TAB Description #!EF #!N TAB object TAB object TAB none
TAB object to be clipped #!N TAB corners TAB vector list
or object TAB no clipping TAB corners specifying clipping box #!N
TAB - TAB - TAB - TAB #!EF #!N #!N Outputs
#!T,1,161,321,646 #!F-adobe-times-medium-r-normal--14* #!F-adobe-times-bold-r-normal--18* #!N TAB Name TAB Type TAB Description #!EF
#!N TAB clipped TAB object TAB object marked for clipping #!N
TAB - TAB - TAB #!EF #!N #!N Functional Details #!N
#!N This module constructs an object so that it can be
clipped by a box. Data Explorer renders only the portion of
the object that lies in this clipping box, which is defined
by #!F-adobe-times-bold-r-normal--18* corners #!EF (see below). #!N #!I0 #!N #!N #!I0
#!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* object #!EF #!EF #!I50 #!N is the object
to be clipped. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* corners #!EF #!EF
#!I50 #!N defines the clipping box in one of two ways:
#!N #!I0 #!N #!F-adobe-times-medium-r-normal--18* #!N #!N #!I30 #!N by specifying two
of its corners with a vector list (of two vectors). The
module interprets the two vectors as opposite corners of the clipping
box. #!N #!I30 #!N by using the bounding box of the
specified object (when #!F-adobe-times-bold-r-normal--18* corners #!EF itself specifies an object). #!N
#!I0 #!N #!EF #!N #!I0 #!N #!N #!N #!N #!I0 #!N
Notes: #!N #!I30 #!N 1. The specified object must be of
a kind for which a bounding box can be constructed. Otherwise
an error results. In general, bounding boxes can be constructed for
all geometric objects, but not for objects such as captions. #!N
#!I30 #!N 2. All translucent objects in the scene should be
clipped by the same object. In addition, objects can be clipped
by only one clipping box or one clipping plane. #!N #!I30
#!N 3. The effect of ClipBox occurs during rendering, and its
use does not affect the behavior of modules upstream from the
renderer. For example, ShowBox will draw a box around the #!F-adobe-times-medium-i-normal--18*
unclipped #!EF object. #!I0 #!N #!N #!N #!N Components #!N #!N
All input components are propagated to the output. #!N #!N See
Also #!N #!N #!Lclippla,dxall787 h ClipPlane #!EL #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF
#!N #!N #!Lclippla,dxall787 h ClipPlane #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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