// 
// 
// Author: Jian Chen
// May 25 2014
// 
This directory contains code for testing stereo at NIST
The code should run on a Linux platform. 

----------------
   To compile:
      make all
  
----------------
   To run: 
     (1) ./stereoTest 
         will display a sphere and a box in stereo

     (2) ./stereoTest -stereo -f ./data/test.data
         will display a brain model and a box in stereo
 
     keyboard functions:
           x/y/z: rotate around the x,y,z in the object coordinates
           -/=:   zoom out / in
           esc / q: quit
           c:  print the screen (will save to a ppm image)
     
----------------
   To clean up:
     make cleanall