In this tutorial you will learn how to setup image-planes in your viewport that can be viewed in real time, allowing you to load for example a hammer image and use it has reference when modeling a hammer.
Here's how you can set up Blender to allow you to view a scene in true real-time 3D. All you need is the ability to cross your eyes for a prolonged period of time.
In this second part of the tutorial, we explain how to maneuver your two cameras through 3D space together, producing a convincing stereoscopic effect when the eyes are crossed.