Software developer The Foundry had test access to the new Mac Pro well prior to the computer's reveal at WWDC, the company tells AppleInsider. An eight-week-old Mac port of The Foundry's MARI 3D rendering tool was demonstrated at WWDC earlier this week. The developer says, though, that Apple earlier allowed it to work with the new Mac Pro in Apple's Cupertino headquarters, in a room known as the "Evil Lab."