I-Dreamworks Animation Studio inesistimu yayo yokunikeza i-MoonRay evulekile, esebenzisa i-Monte Carlo simulation ray tracing (MCRT). Isistimu yasetshenziselwa ukunikeza amafilimu opopayi afana ne-How to Train Your Dragon 3, The Croods 2: A New Age, Bad Boys, Trolls World Tour, The Boss Baby 2, Everest, ne-Puss in Boots 2: The Last Wish. Ikhodi ikhishwa ngaphansi kwelayisensi ye-Apache 2.0 futhi izothuthukiswa futhi njengephrojekthi yomthombo ovulekile ngaphakathi kwephrojekthi ye-OpenMoonRay.
Isistimu yasungulwa kusukela ekuqaleni, yakhululwa ekuncikeni kukhodi eyisidala futhi isilungele ukudala imisebenzi yobungcweti, njengamafilimu afakiwe. Umklamo wokuqala wawugxilwe ekusebenzeni kahle okuphezulu kanye nokukaleka, okuhlanganisa ukusekelwa kokunikezwa okunemicu eminingi, ukufana, imfundo esekelwe ku-vector (i-SIMD), ukulingisa ukukhanya okungokoqobo, ukucubungula kwe-ray ye-GPU noma i-CPU-side, ukulingisa okusekelwe kokukhanya okusekelwe endleleni yokulandelela, ukunikezwa. izakhiwo ze-volumetric (inkungu, umlilo, amafu).
Ukuze sihlele ukuhanjiswa okusatshalaliswe, sisebenzisa uhlaka lwethu lwe-Arras, olusivumela ukuthi sisabalalise izibalo kuzo zonke izinhlobo ezahlukene. amaseva noma izindawo zamafu. Ikhodi ye-Arras izotholakala ngokuvulelekile eceleni kwe-codebase eyinhloko ye-MoonRay. Umtapo wolwazi wokulandelela imisebe ye-Intel Embree ungasetshenziswa ukwenza ngcono izibalo zokukhanya ezindaweni ezisatshalalisiwe, futhi i-Intel ISPC compiler ingasetshenziswa ukwenza i-shader vectorization ibe mfushane. Ukuhumusha kungamiswa noma kuphi futhi kuqaliswe kabusha kusukela endaweni ephazanyisiwe.
Iphakheji futhi ihlanganisa umtapo omkhulu wezinto ezisetshenziswayo zokunikezela okusekelwe ngokomzimba (PBR), ezivivinywe kumaphrojekthi okukhiqiza, kanye nesendlalelo se-USD Hydra Render Delegates ukuze kuhlanganiswe namasistimu okudala okuqukethwe ajwayelekile asekela ifomethi ye-USD. Izinhlobo ezahlukahlukene zokukhiqiza izithombe ziyatholakala, ukusuka ku-photorealistic ukuya kwesitayela esiphezulu. Ngosekelo lokunikezwa okusabalalisiwe, abapopayi bangakwazi ukuqapha umphumela ngokuhlanganyela futhi ngesikhathi esifanayo banikeze izinguqulo zesigcawu eziningi ngezimo ezihlukene zokukhanya, izici zentokozo, nemibono.
Source: opennet.ru
