Penguin graphics
←
CCW ·
→
CW ·
↑
outward ·
↓
inward ·
Space
mode (pen/erase/move) ·
Z
zoom ·
L
camera lock ·
C
clear ·
G
grid
grid
camera lock
mode:
zoom:
camera:
Δr(logical):
Δθ(logical):
r:
θ:
segments: