ros-visualization/rviz — pull request #642 by acornacorn (2013-05-30 20:24:38+00:00)
Title: RobotLink: allow subclassing and optionally display link properties in tree

This adds flexibility to the list of link properties.

1) optionally (user control) show links in a tree instead of a list
2) optionally (user control) show joints and/or links instead of only links
3) allow subclassing RobotLink and RobotJoint via setLinkFactory()