METHOD FOR RASTER PROCESSING AND COMPUTER GRAPHICS SYSTEM

PROBLEM TO BE SOLVED: To provide a computer graphics system which more efficiently undergoes an operation and also reduces much unnecessary shading calculation in rendering processing. SOLUTION: Shading calculation on a completely concealed triangle can be eliminated by separating a raster processin...

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Bibliographische Detailangaben
Hauptverfasser: JIYON ARAN GAASU, SHIYOON ANSONII HOORU, UIRIAMU RUISU RUUKEN
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a computer graphics system which more efficiently undergoes an operation and also reduces much unnecessary shading calculation in rendering processing. SOLUTION: Shading calculation on a completely concealed triangle can be eliminated by separating a raster processing process of a raster processing feature 212 into two modes, i.e., a checking mode and a normal mode. Thereby, more excellent efficiency is realized than a conventional raster processing system.