Cov duab peb-seem ntawm cov asphalt sawv cev rau tus qauv tshwj xeeb thiab nyiam heev hauv txoj kev kos duab. Nws yog raws ntawm kev ua kom yuam kev nrog kev pom, ntawm kev pom tsis tseeb.
Yog tias peb tig mus rau keeb kwm, thawj daim duab duab ntawm asphalt tshwm hauv Ltalis hauv lub xyoo pua mus. Lub sijhawm ntawd, tus kws tshaj lij tus kheej tau tsiv los ntawm ib lub nroog mus rau lwm lub nroog, lom zem rau tib neeg los ntawm kev piav qhia ntau yam kev ntseeg ntawm thaj chaw nruab nrab. Cov duab 3D niaj hnub ua tiav qee qhov sib txawv me ntsis.
Tam sim no tus txheej txheem ntawm kev tsim cov duab, peb-seem thiab tib lub sij hawm tiaj tus, tsim ntawm lub hauv paus ntawm kev sib txawv thiab kev xav, yog dav siv rau kev tshaj tawm, thiab tsis yog. Daim duab no - anamorphosis - tuaj yeem pom tsuas yog koj saib ntawm qee kis. Thaum saib los ntawm cov taw tes zoo li no, daim duab, txhob txwm tshaj tawm distorted, muaj peev xwm muab rau hauv daim ntawv tseeb.
Qhov kev tshawb fawb ntawm kev kos duab 3D tsis yooj yim rau tus tswv, tab sis tseem muaj peev xwm ua tau. Nws muaj peev xwm teeb duab volumetric rau ib qho chaw twg uas tsis muaj exaggeration, nws tsuas yog qhov tseem ceeb kom kawm qhov tshwj xeeb ntawm qee yam khoom siv. Cov duab kos rau ntawm asphalt, ntawm chav kawm, tsim cov nyhuv ntau dua, qhov chaw zoo dua yog xaiv rau lawv. Txawj ntse tua cov duab peb-seem yuav ua rau lawv xav tsis thoob nrog lawv qhov tseeb thiab qhov tseeb.
Cov cai dab tsi yuav tsum tau ua thaum tsim cov duab volumetric
Ua ntej koj tsim cov duab peb-seem uas zoo nkauj, koj yuav tsum xav txog txhua theem ntawm kev ua haujlwm mus rau kev nthuav dav tsawg tshaj plaws. Yuav tsum muaj lub phiaj xwm meej rau qhov tseeb tias cov khoom yuav muab tso rau qhov twg, tab sis nws yuav tsum tsis txhob hnov qab tias rau cov duab kos rau hauv 3D hom, qhov chaw nyob ntawm cov khoom yuav yog qhov tseem ceeb heev.
Nrog kev pab los ntawm cov duab kos, koj tuaj yeem pom cov duab ntawm cov khoom - zoo li daim duab qhia yooj yim, nws yuav siv kom txiav txim siab qhov chaw xav tau. Koj kuj yuav tsum tau txiav txim siab nyob rau hauv txoj kev taw qhia twg lub teeb lub teeb nyob, piv txwv li lub hnub.
Kev ntxoov ntxoo hauv thaj chaw ntawm nruab nrab shading yuav tsum tau pleev xim nrog kev saib xyuas zoo. Ntawm qhov kev ua txhaum me, nws yog qhov nyuaj rau qee kom sib. Nws yog ib qho tsim nyog kom muaj kev nkag siab zoo ntawm qhov ntxoov ntxoo li cas. Nws tsim, thiaj li mus hais lus, ib qho kev txheeb xyuas lub ntim.
Peb yuav tsum sim ua qhov haujlwm hu ua fawm kib. Nws yog qhov zoo dua los pib nrog lub teeb kos duab, ces tsaus ntuj ua txhua yam kom tiav qib.
Thaum tus duab ntxoov ntxoo tab tom tsim, koj yuav tsum sim ua kom cov qauv tsis meej meej - txoj kev no koj tuaj yeem tau txais cov duab tseeb dua.
Txhawm rau kom tau txais 3D daim duab zoo nkauj, koj yuav tsum tsom rau ntawm txoj haujlwm, qhov kev xav ntawm cov neeg saib twg yuav saib ntawm daim duab. Kev xaiv qhov kev xaiv ua haujlwm tau ua kom nws muaj peev xwm los tsim cov duab kos hauv cov hom ntawv xav tau, uas yog, peb sab.
