Intheearly1990s,ubiquitousinteractive3Dgraphicswasstillthestuffofsciencefiction.Bytheendofthedecade,nearlyeverynewcomputercontainedagraphicsprocessingunit(GPU)dedicatedtoprovidingahigh-performance,visuallyrich,interactive3Dexperience.Thisdramaticshiftwastheinevitableconsequenceofconsum