viewΒΆ
The view
command can be used to visualize a point cloud using the
PCLVisualizer. The command takes a single argument, the input file name.
Note
The view
command is only available when PDAL is linked with PCL.
$ pdal view <input>
Once the data has been loaded into the viewer, press h or H to display the help.
| Help:
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p, P : switch to a point-based representation
w, W : switch to a wireframe-based representation (where available)
s, S : switch to a surface-based representation (where available)
j, J : take a .PNG snapshot of the current window view
c, C : display current camera/window parameters
f, F : fly to point mode
e, E : exit the interactor
q, Q : stop and call VTK's TerminateApp
+/- : increment/decrement overall point size
+/- [+ ALT] : zoom in/out
g, G : display scale grid (on/off)
u, U : display lookup table (on/off)
o, O : switch between perspective/parallel projection (default = perspective)
r, R [+ ALT] : reset camera [to viewpoint = {0, 0, 0} -> center_{x, y, z}]
CTRL + s, S : save camera parameters
CTRL + r, R : restore camera parameters
ALT + s, S : turn stereo mode on/off
ALT + f, F : switch between maximized window mode and original size
l, L : list all available geometric and color handlers for the current actor map
ALT + 0..9 [+ CTRL] : switch between different geometric handlers (where available)
0..9 [+ CTRL] : switch between different color handlers (where available)
SHIFT + left click : select a point (start with -use_point_picking)
x, X : toggle rubber band selection mode for left mouse button