setEye

Help Contents Graphics Window Control setEye
orthographic TextScreen

setEye eye center upvector

command that sets the 3D projection parameters to new values. All parameters must be 3D arrays, like {400 400 600}.

eye: the position of the observer eye relative to {0 0 0}, defaults to {400 400 600} in perspective mode.

center: the position of the center of the screen, defaults to {0 0 0}.

upvector: the direction which is up on the screen, defaults to {0 1 0}, so Y will be upwards, in perspective mode.

Example: 

cS
perspective
axes
setEye {100 400 600}{0 0 0}{0 1 0}
redraw

References:

orthographic TextScreen