Stereoscopic Camera

Overview
a python script to implement an 'Off-Axis' stereo camera. This script sets the 'Stereo Window' or zero parallax in Blender and not via postproduction. It creates a parallel off-axis camera rig, the best way to produce stereo pairs without vertical parallax. You can use the internal Blender Node Editor to control the left and right camera render results and combine them to a Side-by-Side or Anaglyph output.