Which: displays OpenVDB grids Options:
-i print grid information
-h, -help
print this usage message and exit
-version
print version information
Controls:
Esc exit
-> (Right)
show next grid
<- (Left)
show previous grid
1 toggle tree topology view on/off
2 toggle surface view on/off
3 toggle data view on/off
G ("geometry") look at center of geometry
H ("home") look at origin
I toggle on-screen grid info on/off
left mouse
tumble
right mouse
pan
mouse wheel
zoom
X + wheel
move right cut plane
Shift + X + wheel
move left cut plane
Y + wheel
move top cut plane
Shift + Y + wheel
move bottom cut plane
Z + wheel
move front cut plane
Shift + Z + wheel
move back cut plane
Ctrl + X + wheel
move both X cut planes
Ctrl + Y + wheel
move both Y cut planes
Ctrl + Z + wheel
move both Z cut planes