Core to all 3D CAD software is the view camera, how it orbits, rotates, zooms in and out, essentially how it allows you to view the model in which you are interacting with. Various CAD software implement this slightly differently, I'll likely talk about this more in future logs. The following is a demo video of how the camera in my software test is working so far. I have it capable of orbiting around the model, zooming in and out, the next piece to implement is the ability to move the focus around.