PointCloudLibrary/pcl — pull request #873 by dirklanger (2014-08-28 01:10:40+00:00)
Title: Fixed drawing a cube and a circle with vtk 6.x

It was missing a call to tf->Update() when creating certain shapes.
See this forum post for more information.
http://www.pcl-users.org/Drawing-a-cube-td4034458.html#a4035128