Realistic lighting is the next frontier of game environment realism. Until now, this type of lighting has been difficult or expensive to produce; requiring a prohibitive amount of time, effort, hardware or cost. pureLIGHT provides high quality global illumination in a way that is easy and efficient to produce, can be produced on a single workstation and is affordable for even individual users. The quality of lighting generated by pureLIGHT rivals that produced by applications costing in excess of $50,000. Professional results with a workflow that the competition cannot match makes for an unbeatable combination for independent and professional developers.