El Ukulandelela uRay sekucishe kwaba monothem emhlabeni wehluzo. Futhi akuyona into engaphansi, le ndlela ivumela ukuthuthukisa kakhulu ukubukeka okubonakalayo kwemidlalo yevidiyo. Namakhadi emidwebo amanje, womabili avela ku-AMD naku-NVIDIA, ayasekela ukujabulisa abadlali abaningi ngemishini yesimanje. Okwamanje, iDirectX "yayinenhlanhla" ukuyisekela, kepha ... kuthiwani ngeVulkan?
Yebo, i-API yomthombo ovulekile onamandla nayo izosekelwa yiRay Tracing. Kuzohambisana nokwethulwa kwe- Inguqulo ye-Vulkan 1.2.162. Ngakho-ke, bonke abathandi bemidlalo bangathembela kulokhu kuthuthukiswa kumageyimu wevidiyo angakhelwanga ukusebenza ne-Microsoft API.
Lokhu kumenyezelwe ngokusemthethweni Iqembu leKhoronos. Izandiso ezintsha ze-Ray Tracing zeVulkan zifika, nazo zisheshisa ukulandela umkhondo we-cross-platform ray. Kanye nalokhu kukhishwa kuzofika izandiso ezintsha ezinjenge:
- VK_KHR_acceleration_structure
- I-VK_KHR_ray_tracing_pipeline
- VK_KHR_ray_query
- VK_KHR_pipeline_library
- Imisebenzi ye-VK_KHR_deferred_host_
Isinyathelo esikhulu sokuya phambili kwe-Vulkan graph API engena emidlalweni yevidiyo nayo ihluzo zesimanje uyakwazi ukusekela uRay Tracing. Ngakho-ke, izinhlelo zeLinux, macOS neWindows zizokwazi ukujabulela lobu buchwepheshe, kanye namachips avela ku-AMD, i-NVIDIA ne-Intel asekelwa yihardware.
En LinuxKuze kube manje, iRay Tracing ingasetshenziswa kusetshenziswa izandiso zeNVIDIA uqobo, kepha kuphela ngamakhadi ayo emidwebo. Ngakho-ke, bekukhawulelwe kubasebenzisi abaningi.
Uma unesifiso Funda kabanzi, I-NVIDIA ikhiphe i-Vulkan Beta Driver 455.46.02 ukuxhasa lezi zandiso, kanye nethuluzi layo le-Nsight Graphics enguqulweni yayo engu-2020.6. I-Intel ngeke ibe nokuxhaswa kwe-Hardware kuze kube yi-2021, lapho kufika ama-Xe-HPG GPU ayo azinikele. Futhi i-AMD isivele inomshayeli olungele iWindows, kepha kusamele bayenze ibe yisoftware yabo yeRadeon yeLinux kungekudala.