Dreamworks Animation Studio tau qhib nws lub MoonRay rendering system, uas siv Monte Carlo simulation ray tracing (MCRT). Lub system no tau siv los render cov yeeb yaj kiab animated xws li Yuav Ua Li Cas Qhia Koj Tus Zaj 3, The Croods 2: A New Age, Bad Boys, Trolls World Tour, The Boss Baby 2, Everest, thiab Puss in Boots 2: The Last Wish. Cov code no tau tso tawm raws li daim ntawv tso cai Apache 2.0 thiab yuav raug tsim kho ntxiv ua qhov project qhib hauv OpenMoonRay project.
Lub kaw lus no tau tsim los ntawm hauv av, tsis muaj kev vam khom rau cov lej qub, thiab npaj txhij rau kev tsim cov haujlwm tshaj lij, ntawm theem ntawm cov yeeb yaj kiab. Txij thaum pib, tus qauv tsim tau tsom mus rau kev ua haujlwm zoo thiab kev nthuav dav, suav nrog kev txhawb nqa rau kev ua haujlwm ntau txoj hlua, kev ua haujlwm sib luag, kev siv cov lus qhia vector (SIMD), kev sim ua kom pom tseeb, kev ua kom pom tseeb ntawm GPU lossis CPU, kev sim ua kom pom tseeb, thiab kev ua kom pom tseeb ntawm cov qauv volumetric (huab, hluav taws, huab).
Txhawm rau npaj cov kev faib tawm rendering, peb siv peb tus kheej Arras framework, uas tso cai rau peb faib cov kev xam zauv thoob plaws ntau yam servers lossis huab ib puag ncig. Cov lej Arras yuav qhib-sourced nrog rau lub hauv paus tseem ceeb ntawm MoonRay. Lub tsev qiv ntawv Intel Embree ray tracing tuaj yeem siv los ua kom zoo dua kev suav teeb pom kev zoo hauv cov chaw faib tawm, thiab Intel ISPC compiler tuaj yeem siv rau shader vectorization. Rendering tuaj yeem nres ntawm txhua qhov chaw thiab rov pib dua los ntawm qhov chaw cuam tshuam.
Lub pob khoom kuj tseem muaj cov tsev qiv ntawv loj ntawm cov ntaub ntawv ua los ntawm lub cev (PBR), uas tau sim hauv cov haujlwm tsim khoom, thiab USD Hydra Render Delegates txheej rau kev koom ua ke nrog cov txheej txheem tsim cov ntsiab lus uas txhawb nqa hom ntawv USD. Muaj ntau hom kev tsim duab, los ntawm photorealistic mus rau highly stylized. Nrog kev txhawb nqa rau kev faib tawm rendering, cov animators tuaj yeem saib xyuas qhov tshwm sim thiab ua ntau qhov scene versions tib lub sijhawm nrog cov xwm txheej teeb pom kev zoo sib txawv, cov khoom siv, thiab cov kev xav.
Tau qhov twg los: opennet.ru
