jsk-ros-pkg/jsk_recognition — pull request #549 by garaemon (2014-12-31 12:30:17+00:00)
Title: [jsk_pcl_ros] Use triangle decomposition to check inside

* Use triangle decomposition to check if a point is inside or not of polygon.
* Update snapit sample to use jsk_interactive_marker

![snapit](https://cloud.githubusercontent.com/assets/40454/5587643/2f66fd8e-9134-11e4-9435-f7b5b28f474d.png)