Cov duab ib txwm muaj hauv TV lossis computer tso duab yog ob-txheej, tiaj tus. Kev nkag siab ntawm tib neeg, ntawm chav kawm, rau qee qhov nws tus kheej ua tiav cov txuj ci cuav no, tab sis feem ntau, cov duab ca tsis tso cai rau koj kom txaus siab rau daim duab. Ib txoj kev tawm ntawm cov xwm txheej no tau pom thaum 3D thev naus laus zis tau tshwm sim.
Kev siv thev naus laus zis: ib txoj kev taug mus rau hauv lub ntiaj teb uas muaj peb sab
3D tshuab yog lub npe dav dav rau ntau hom duab volumetric. Txhais los ntawm lus Askiv, kev sib txuas ua ke "3 seem" txhais tau tias "peb sab". 3D suav nrog cov duab peb-seem, cov duab peb-seem, ntxiv rau cov txheej txheem ntawm cov cuab yeej hardware thiab software thiab cov hau kev ua kom nws tuaj yeem tsim cov khoom peb txheej.
Daim ntawv thov tseem ceeb ntawm cov thev naus laus zis muaj nyob hauv kev tsim cov duab ntawm lub vijtsam lossis daim ntawv tiaj. 3D thev naus laus zis tau siv hauv TV, xinesmas, architecture, thiab computer games. Qhov kev nce qib tshiab kawg hauv 3D thev naus laus zis yog qhov kev tsim ntawm 3D luam ntawv.
Niaj hnub no, nws twb tau los sau cov khoom siv lub cev yooj yim nrog qhov ntev, qhov dav thiab qhov siab ntawm cov tshuab luam ntawv 3D tshwj xeeb.
Thaum tham txog 3D, lawv feem ntau txhais tau tias yog cinematography. Xws li lub kaw lus ua rau nws muaj peev xwm los tsim qhov pom kev tsis zoo ntawm peb daim duab loj uas pom los ntawm lub vijtsam loj. Kev siv tshuab thev naus laus zis peb hauv kev xinesmas yog ua raws li qhov pom ntawm binocular lub zeem muag ntawm tib neeg. Txhua tus me tshaj cov ntsiab lus uas cov khoom siv hluav taws xob tsom pom tau pom tseeb, tus retina ua haujlwm cais tawm. Thiab tsuas yog tom qab ntawd lub paj hlwb txuas rau cov khoom sib txawv ntawm cov duab mus rau hauv cov duab peb sab.
Nta ntawm 3D thev naus laus zis
Daim duab 3D muaj kev cuam tshuam nrog qhov chaw kev xav uas muaj peb qhov ntev. Tab sis lub ntiaj teb volumetric no yog ua kom pom ntawm daim tiaj tiaj uas tsuas muaj ob qhov ntev. Muaj qee kis, ib qho khoom lossis duab tso rau ntawm lub dav hlau pom tau yog li peb-seem tsis muaj cov khoom siv ntxiv.
Feem ntau, cov kaus mom hlau tsis zoo lossis tsom iav tshwj xeeb nrog lub stereoscopic effect tau siv los pom txog peb qhov kev muaj tiag.
Ib lub duab hluav taws xob hauv ob qho chaw sab nrauv muaj qhov tsim qhov projection ntawm peb-seem tig mus rau daim ntawv tiaj lossis daim vijtsam. Ntawm no, ntau zaus tshaj li tsis, koj tsis tuaj yeem ua yam tsis siv lub khoos phis tawj tshwj xeeb. Hauv qhov no, tus kwv sawv cev rau hauv daim duab peb-seem yog feem ntau yog daim qauv tseeb ntawm cov khoom los ntawm lub ntiaj teb cov khoom siv. Tab sis nws tuaj yeem ua tau hauv txhua txoj kev paub daws teeb, ua, piv txwv, los ntawm cov duab geometric.
Tsim cov khoom 3D pib nrog tsim qauv ua qauv siv cov qauv txheej txheem kev ua lej. Qhov no yog ua raws los ntawm kev pom ntawm tus qauv lej, tom qab ntawd nws siv daim ntawv ntawm qhov projection, uas qhia txog qhov tshwm sim lossis khoom siv lub cev raug xaiv los ua qauv. Qhov tshwm sim ntawm kev pom pom nrog kev pab ntawm cov txuj ci kev txhais tau tshwm sim rau ntawm lub davhlau ya nyob twg, piv txwv li, ntawm lub TV TV lossis lub khoos phis tawj ntiag tug.
