Point Cloud Tool

Library

• Point Cloud Library (PCL) 1.8.1
• VTK 8.1.1
• Boost 1.67.0
• Eigen 3.3.5
• Flann 1.9.1
• Qhull 2015.2

Description

Compiling

macOS

Before getting startede download and install the following prerequisites for macOS:

• XCode

Use qvtkWidget

| Help:

      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

Issues

• QVTKWidget was deprecated for VTK 8.1, but pcl need it.