1#!F-adobe-helvetica-medium-r-normal--18*
2#!N
3#!N
4 #!Rtall304 Setting the View Angle #!N #!N #!N If you select
5 #!F-adobe-times-bold-r-normal--18*   Perspective #!EF , then you can also specify the view
6angle (in degrees). The vertex of the view angle is located
7at your camera, and the end points are the left and
8right sides of the image area. Thus, the wider the viewing
9angle, the more image space you can fit in your viewing
10area. #!N #!N Specify the view angle by adjusting the  #!F-adobe-times-bold-r-normal--18*
11View Angle #!EF stepper in the  #!F-adobe-times-bold-r-normal--18*   View Control... #!EF dialog
12box. Unless you are in  #!F-adobe-times-bold-r-normal--18*   Navigate #!EF mode, the camera
13position is adjusted so that the size of the object in
14the image area remains unchanged. While in  #!F-adobe-times-bold-r-normal--18*   Navigate #!EF mode,
15changing the view angle does not change the camera position. #!N
16#!N While you are using orthographic projection, the  #!F-adobe-times-bold-r-normal--18*   View Angle
17#!EF stepper is disabled. In orthographic projection, you can specify the
18camera width. This is discussed in  #!Lcamset,dxall310 h Precise Camera Settings  #!EL  . #!N Note: Changing
19the projection method or view angle does not automatically initiate reexecution
20of the visual program. To see the effects of your changes,
21you must select  #!F-adobe-times-bold-r-normal--18*   Execute Once #!EF or  #!F-adobe-times-bold-r-normal--18*   Execute on
22Change #!EF . #!N #!N #!N #!N  #!F-adobe-times-medium-i-normal--18*   Next Topic #!EF
23#!N #!N  #!Lrotobj,dxall305 h Rotating the Object  #!EL  #!N  #!F-adobe-times-medium-i-normal--18*   #!N
24