Homebrew/homebrew-science — pull request #811 by scpeters (2014-04-09 07:36:24+00:00)
Title: libccd 1.4: library for collision detection between convex shapes

This is used by the [dartsim](https://github.com/dartsim/homebrew-dart) and [gazebo](https://github.com/osrf/homebrew-simulation) robotic simulators for collision checking. It has also recently been accepted as a package into debian.