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