Tsim cov duab 3D kom deb ntawm qhov tsis tseem ceeb cov txheej txheem uas yuav tsum muaj kev sib koom ua ke rau ob qho tib si software thiab kho vajtse.
Niaj hnub no kev tshaj lij graphics duab yog qib siab tso ua ke sib txuas nrog ntau lub zog tseem ceeb ntawm cov duab coj los ua ua ke (GPU) nrog rau cov duab sib law liag thiab software kom siv cov peev txheej GPU tag nrho.
Raws li koj paub, thaum uas tig mus architecture tsis muaj peev xwm muab ntau qhov kev ua tau zoo hauv kev sib piv nrog cov classical CPU architecture nyob hauv qhov chaw deb ntawm txhua kis. Ua ntej txhua yam, cov no yog qhov sib txawv ntawm qhov sib txawv, kev xam ntawm cov duab, hydrodynamics, thiab lwm yam. Ib qho tseem ceeb yog qhov muaj ntawm txoj haujlwm qhov tseeb, uas yuav ua rau qhov loj tshaj "kev sib luag" ntawm cov haujlwm uas tau ua. Thiab yog tias tag nrho cov kev mob no tau ntsib, kev ua haujlwm ntawm lub zog nce ntau zaug dhau los.
Kev cob qha 3D duab muaj nyob rau hauv ntau txoj kev tsis yog tsuas yog hais txog digital 3D qauv. Nws tseem yog tus naj npawb ntawm cov haujlwm tshwj xeeb rau kev laij lej ntawm qhov ua haujlwm ntawm lub cev, kev pom ntawm photorealistic thiab lwm tus, rau kev daws qhov twg tshwj xeeb cov duab tshwj xeeb kev ua haujlwm tau tsim.
Daim npav xeev-ntawm-tus-daim duab kev tshaj lij kev daws teeb meem - kev daws teeb meem uas muaj kev kho vajtse - daim npav daim duab - thiab cov teeb tsa cov tsav tsheb tshwj xeeb rau cov ntawv thov kev tshaj lij. Hauv kev tsim cov vis dis aus tshaj tawm thiab cov tsav tsheb rau lawv, qhov tseem ceeb yog hais txog kev ntseeg tau thiab muaj teeb meem ua haujlwm ntev-tsis ua haujlwm. Yog li no, lawv yog ntau lub sij hawm ntau txhim khu kev qha dua li cov ntawv twv txiaj video, thiab cov tsav tsheb rau lawv tau ntawv pov thawj los ntawm cov tuam ntxhab ntawm cov ntawv thov tshaj lij.
Qhov kev nthuav dav kho vajtse thiab software daws teeb meem hauv cheeb tsam no yog muab los ntawm NVIDIA hnub no nrog nws cov kab ntawm cov duab kab ua haujlwm NVIDIA Quadro FX.
Ntawm no yog cov npe ntawm cov haujlwm tseem ceeb uas cov npav ntawd muaj peev xwm daws tau:
- ceev thiab muaj peev xwm ua duab zoo nyob hauv CAD daim ntawv thov;
- kho vajtse kev nrawm ntawm physics siv NVIDIA PhysX cav;
- txhawb cov duab stereoscopic;
- duab tshav tracing xam qhov system OptiX;
- txhawb rau CUDA - ib txoj kev loj hlob ib puag ncig uas tso cai rau koj los sau cov software rau txoj kev ua cov nyom uas tsis muaj feem rau cov duab.
Raws li koj tuaj yeem pom, qhov ntau ntawm cov haujlwm yuav tsum daws yog qhov dav heev thiab tsis txwv rau qhov muab xam ntawm cov duab. Cia peb sim nyob ntawm txhua ntawm cov ntsiab lus hauv cov ncauj lus ntau ntxiv.
NVIDIA Quadro FX yog cov kev tshaj lij ntawm cov ntawv luam duab tsim tshwj xeeb rau 3D daim ntaub ntawv siv xws li Autodesk 3ds Max, AutoCAD, Autodesk Inventor, Autodesk Revit, thiab lwm yam. Zoo siv txhua daim NVIDIA tshaj lij kab lis kev cai qhia cov duab nrawm dua li cov kab lis kev cai ntawm cov duab luam. Hauv qhov no, tsis txhob hnov qab txog cov duab zoo thiab lub neej kev pab cuam. Cov ntsuas no tseem nce siab rau cov npav phaib tshwj xeeb.
Cov khoom siv khoos phis tawm ntawm lub cev PhysX tau ntev yeej qhov chaw hauv kev ua yeeb yaj kiab video, qhov twg nws yog qhov tsim nyog los laij cov khoom tawg, hluav taws, dej, rhuav tshem khoom, thiab lwm yam hauv lub sijhawm. Tab sis cov thev naus laus zis no tau ua pov thawj rau qhov muaj txiaj ntsig zoo tshaj plaws rau cov tub txawg thiab. Hauv kev tshwj xeeb, PhysX nquag siv ua cov plug-in hauv Autodesk 3ds Max thiab Autodesk Maya thiab tso cai rau koj los tsim cov kev txwv ntawm cov nqaij mos, kua, lub cev tawv thiab tawv.
Lub plugin nws tus kheej tuaj yeem rub tawm dawb los ntawm NVIDIA lub vev xaib.
Kev ua haujlwm stereoscopy yog qhov thev naus laus zis uas tau txais huab cua thib ob hauv xyoo tas los no. Ntau lub vev xaib uas tsim cov duab peb sab, ntxiv rau cov xwm txheej ib txwm muaj, yuav tsum tso tawm cov suab tso tawm rau cov yeeb yaj kiab tshwj xeeb. NVIDIA tau tsim cov tsom iav uas tso cai rau koj mus ua haujlwm nrog 3D qauv hauv stereo. Lub hauv paus ntsiab lus ntawm kev ua haujlwm yog ua raws li kev ntsuas kaw ua rau hauv cov tsom iav, uas ua rau nws muaj peev xwm xa cov duab hauv cov xim tag nrho, tsis zoo li cov tsom iav ob-xim yooj yim.
Yog lawm, volumetric 3D qauv hauv viewports tso cai rau koj mus rau qhov zoo dua hauv qhov chaw ntawm qhov tshwm sim uas tau tsim. Kev tsim cov yeeb yaj kiab stereoscopic yam tsis muaj thev naus laus zis zoo li txhua qhov tsis paub.
OptiX txoj kab hluav taws xob suav tsim cov thev naus laus zis yog thev naus laus zis uas muab lub peev xwm los ua qhov kawg ntawm photorealistic ua tiav koj txoj haujlwm ntau zaus sai dua! Suffice nws hais tias lub npe nrov tshwj xeeb cov kev faib tawm ntawm Lucas Films, Industrial Teeb & Khawv koob, yog lub luag haujlwm rau cov yeeb yam cuam tshuam rau Pirates ntawm Caribbean, Tus txiv neej hlau, Transformers, Indiana Jones, thiab lwm yam tam sim no tab tom tsim kev ua liaj teb tshiab raws li NVIDIA GPUs.
Nws yog tsim nyog sau cia tias cov kev ua tiag tiag thev naus laus zis tsis txwv rau OptiX thev naus laus zis. NVIDIA nyuam qhuav tau txais cov duab hluav taws xob hauv kev puas siab ntsws. Tom qab ua haujlwm ua ke ntawm qhov sib cuam tshuam ntawm software duab hlwb thiab NVIDIA kho vajtse, cov khoom lag luam tshiab thiab tshwj xeeb hu ua iray tau tshaj tawm. Cov neeg tsim tawm hais tias iray yuav suav nrog tus tshiab tshiab ntawm kev xiam hlwb 3.8. Tsis ntev tom ntej peb yuav muaj peev xwm los nthuav qhia peb cov phiaj xwm siv kev ntsuas hlwb, siv tsis yog lub hauv paus tsim, uas, qhov tseeb, tsis yog npaj rau cov kev suav, tab sis NVIDIA GPU.
Ob peb lo lus hauv tsab xov xwm no yuav tsum tau hais txog CUDA thev naus laus zis, uas tau txais kev txhawb nqa los ntawm txhua tiam neeg tiam tshiab ntawm NVIDIA cov duab kos duab. CUDA yog ib lub tsev kawm ntawv uas siv lub zog GPU rau kev suav xam. Qhov tseeb, nws yog qhov kev txhim kho ib puag ncig uas tso cai rau koj los ua cov kev suav rau qhov kev txua khoom sib txig ua ke tsim muaj. Lub sijhawm no, CUDA architecture txhawb cov lus programming C, C ++, Fortran, thiab qhov no tsis yog qhov txwv. Lub CUDA platform muab cov peev txheej tsis muaj qhov kawg rau kev siv GPU cov khoom siv rau kev suav txhua yam nyuaj.
Cov thev naus laus zis tsis sawv ntsug tseem ceeb; ntawm qhov tsis tooj, nyob rau xyoo tsis ntev los no peb tau pom lawv qhov kev nthuav dav sai sai thiab qhov tshwm sim ntawm cov lus qhia tshiab ntawm txoj kev loj hlob. Niaj hnub no, cov duab npav hauv 3D kws tshaj lij cov tshuab computer tsis yog tsuas yog cov cuab yeej ua kom muaj tus ncej thaum ua haujlwm nrog cov qauv 3D nyuaj, tab sis kuj tseem muaj cov cuab yeej ua haujlwm nrawm nrog 3D cov duab hauv yuav luag txhua yam.
Txawm hais tias qhov kev xav ua ntej ntawm CPU ntawm xyoo dhau los, raws li qhov kawg hloov, tam sim no kuj ua tiav hloov mus rau "lub xub pwg" ntawm cov duab ua, uas yuav luag txhua qhov chaw ua rau muaj ntau yam nce hauv qhov nrawm ntawm xam cov duab kawg lossis video.
