perm filename PAGE47[00,BGB] blob
sn#047839 filedate 1973-06-07 generic text, type T, neo UTF8
~F8TVFONT COMMAND SUMMARY
+ Fetch film node.
α+ Fetch first image node from film.
β+ Fetch first level from film.
ε+ Fetch first polygon from film.
IF A NODE IS CURRENTLY BEING DISPLAYED, THESE COMMANDS AFFECT THAT NODE,
OTHERWISE THEY AFFECT THE CAMERA (VIEWERS) POSITION. <CONTROL> MULTIPLIES
BY 2, <META> MULTIPLIES BY 4.
; MOVE LEFT (←) BY DELTA
: MOVE RIGHT (→) BY DELTA
( MOVE UP BY DELTA
) MOVE DOWN BY DELTA
/ DIVIDE DELTA BY 2
\ MULTIPLY DELTA BY 2
THESE COMMANDS AFFECT THE CAMERA (VIEWERS) POSITION.
* INCREASE MAGNIFICATION BY DELTA
- DECREASE MAGNIFICATION BY DELTA
THESE COMMANDS CHANGE NODE BEING DISPLAYED.
. FETCH COUNTER CLOCKWISE NODE IN RING.
, FETCH CLOCKWISE NODE IN RING.
< FETCH FATHER OF NODE
> FETCH SON OF NODE
≤ FETCH ARC [OF POLYGON OR VERTEX]
→ FETCH POLYGON [OF VERTEX]
∧ EQUIVALENT TO '<,>'
∨ EQUIVALENT TO '<.>'
! FLUSH NODE DISPLAY
THESE COMMANDS AFFECT THE PUSHDOWN LIST
∪ PUSH NODE BEING DISPLAYED ONTO STACK
∩ POP NODE OFF STACK AND DISPLAY IT
↔ SWAP NODE BEING DISPLAYED WITH TOP OF STACK
~I1973,800;F8- 47 -