Commands that you can give from within the viewing window are all single keystroke commands, often combined with moving the mouse.
TAB change focus to command window for Control Commands
S/s toggle STEREO mode (need blue/red glasses :-)
modes: mono redcyan crosseyed glasses
See also the 'stereo' View Command
> single frame forward stepping, in time animation mode
< single frame backward stepping, in time animation mode
Button-N various translation/rotation/zoom, depending on mode (fly/orbit/rot/tran)
SHIFT + Button-N modifier to the usual Button-N action, to have more fine control
CTRL + Button-N modifier to orbit-mode, e.g. to do translations instead of rotations
playmodes:
s playnow
l loop (rock)
f,e playevery=1
r,t playevery=0
Gview.cpp : Fl_Gview::handle()
w reset?
r ROTATE mode
p identify nearest object
P pick that object are the new origin
f FLY mode
t TRANSLATE mode
o ORBIT mode
O toggle perspective mode
v make field of view larger
V make field of view smaller
^v toggle debug output
@ dname [g1]
= show debug matrix output
ESC exit