Uhlu Lokuphakathi: 1. Isingeniso 2. Ukuqonda Izinhlamvu Zokuhlolwa KweParameter 3. Ukubaluleka Kokuqinisekiswa Ku-Textures 4. Ukuthuthukisa Uku Repeata kokuhlola Ukuthola izilinganiso ezinembile ngokuqinisekile Ukukhetha Izimilo Ezifanele Zokuvivinywa Nge - Tes