context
vp x
vp y
vp z
h angle
v angle
p plane
pl scale
ps scale
geometry
L
C
S
enter
clear pics
eight-point structure
point 1
x
y
z
w
v
point 2
x
y
z
w
v
point 3
x
y
z
w
v
point 4
x
y
z
w
v
point 5
x
y
z
w
v
point 6
x
y
z
w
v
point 7
x
y
z
w
v
point 8
x
y
z
w
v
quick three tiles
x1
y
z
x2
clear record
quick cuboid
x1
x2
y1
y2
z1
z2
enter
calc uv
plan
construction
perspective
bld
rec
ret
project 1
store proj
retrieve
show proj
clear store
clear proj
project 1
save ep
project 2
store proj
retrieve
show proj
clear store
clear proj
project 2
save ep
library
store proj
boxwall
build wall
rows
columns
select row
select col
show box
box x
box y
box z
start x
start y
start z
vanishing
show van pt
van w
van v
58
67
14
23
57
68
13
24