Kwi-WWDC 2014, i-Apple yazisa i-Metal, i-accelerator ye-graphics efike kunye ne-iOS 8. Kulo nyaka, kwi-WWDC16, i-Apple yabamba isiganeko esibizwa ngokuba yi "Yintoni Entsha kwiMetal" kwaye yabonisa inkqubela eyenziwe kwi-API yayo, apho isebenzise idemo. yemosaic eguquguqukayo ebhalwe kuyo isinyithi ukuba Umanyano lwaziswa. Le demo ibonise i-grid polygon sphere enoonxantathu abaninzi ngakumbi xa utshintshela phakathi kwemathiriyeli usebenzisa imephu yokuskrola, ihlala ibonisa inqanaba eliphezulu leenkcukacha.
Metal Tessellation ivumela iithayile zesithunzi esele zikhona ukuba zivulelwe iMetal. Kwelinye icala, ivula amathuba amatsha okwenziwa kwezinto ze-mosaic kwizicelo zokwahlukaniswa. Ukwenza oku, unokwenza kwangaphambili okanye udale i-hatch yokubala yesiko ukuyenza ngokufanelekileyo ngomzobo ngamnye okanye njengokudlula okuzimeleyo. Kungakhathaliseki ukuba ufuna ukuvelisa njani iimilo, umbhobho wokucubungula umzobo ngamnye uhlala ufana.
Umanyano lusibonisa ukuphuculwa kweMetal
Ubumbano luthi ithayili ingasetyenziswa ukuphucula inqanaba leenkcukacha, ukulungelelanisa izinto ngokufanelekileyo okanye usebenzise ezinye iziphumo ezahlukeneyo, zonke ngaphandle kwemida. Bakwathi nangona olu hlobo lobuchwephesha kudala lusetyenziswa, bajonge ukububona kwi-iOS kuba inganceda ukwenza i-meshes eneenkcukacha kakhulu ngaphandle kokugcina okanye ukudlala i-meshes ezinkulu kwidiski.
Eyona nto ilungileyo kukuba le yenye yezinto ezininzi ezintsha eziza kwiMetal iOS 10, i-tvOS kunye ne-macOS. Kucacile ukuba izixhobo eziphathwayo aziyi kuba kwinqanaba elifanayo njengee-consoles, izixhobo ezidalwe kuphela kwaye kuphela imidlalo, kodwa i-Metal inokunceda ukunciphisa iyantlukwano, ngokungathandabuzekiyo inomdla ngakumbi kwi-tvOS.
