(CGI) Computer Generated Imagery

CGI, or Computer Generated Imagery, is the application of 3D computer graphics to special effects in film, TV, simulators etc. Games also use CGI but it is often referred to as FMV, or Full Motion Video. CGI is used because it is overall very practical, it saves time, effort and a lot of money as [...]

Cartesian Co-ordinate System

Creating the illusion of working in three-dimensional space is called the Cartesian Co-ordinate system, first developed by Rene Descartes in 1637.