h2. PTAM server



h2. iPhone client

See CameraTest at http://github.com/ngocdaothanh/iphonetest/tree/master for
example how to get video from iPhone.

h2. Ruby client

Requirements:
* MacOS X (for video binding based on VideoSource_OSX.cc of the reference
implementation of PTAM to work)
* Ruby 1.9.1+
* ruby-opengl 0.60.0+

Running:
* Edit config.rb if neccessary
* Run main.rb

h2. Utilities

* raw: Displays and captures video images from a remote camera.
* tr: Serializes triangles of a model to a .tr file.
* vf: Caculates intersections of surveillance cameras and a model,
which is a collection of triangles. The result is serialized to a .vf file.