Tej zaj lus qhia ntawm lub fine arts: yuav ua li cas rau kos ib tug 3D yog nqus rau ntawm daim ntawv

Yuav kom kos ib tug 3D duab rau ntawm daim ntawv (los yog nyob rau hauv lwm yam lus, peb-dimensional duab) yog heev yooj yim. Ntawm no yog lub yooj yim muaj peev xwm "txav los ib me ntsis" yog tsis txaus. Tab sis yog hais tias koj tsis ntshai tsis muaj teeb meem, zoo li daim duab thiab muaj spatial reasoning, ces koj yuav kawm tau ntawv zoo. Koj yuav tsum rau sab caj npab rau lawv tus kheej nrog nqus daim ntawv, cwj mem qhuav thiab erasers. Niaj hnub no, 3D duab yog heev nrov thoob plaws lub ntiaj teb no, thiab tau kev tshoov siab los ntawm ib yam dab tsi rau cov neeg soj xyuas rau nws lub tswv yim thiab tsuas qhuas tus masterpieces yog txaus kom muaj Internet nyob rau hauv tsev.

Tab sis tseem, yuav tau pib, koj yuav tsum tau muaj ib tug tsawg heev lub tswv yim ntawm pib qhov twg.

Yuav ua li cas yog 3D duab?

Qhov no txawv - qhov no yog ib qho illusion. Nyob rau hauv kev tshawb xav, peb to taub tias txhua yam uas peb pom, kos nyob rau hauv tib lub dav hlau. Tiam sis neeg lub hlwb nyeem cov ntaub ntawv nyob rau hauv cov duab, thiab hau cov duab no rau peb cov xaav hais tias peb siv los pom nyob rau hauv kev muaj tiag. Ib tug txiv neej nrog ib tug cwj mem thiab ntawv tsim lub illusion ntawm volume.

Thaum uas pab tsim xws li ib tug illusion?

Qhov no tsim ib tug muaj tiag illusion ntawm volume tab sis ib tug duab ntxoov ntxoo. Txawm hais tias koj yog nqus yog kob, qhov no luag hauj lwm yuav tseem nqa nws. Ua phooj ywg nrog tus duab ntxoov ntxoo, koj mam li paub tias yuav ua li cas rau kos ib tug 3D duab rau ntawm daim ntawv.

Tswv yim rau cov tub ntxias

Tsis txhob lis cia li qab lub complex compositions: nws yuav tsis yooj yim rau to taub. Ib tug tsis ua hauj lwm ntawm ntau thuam kom xyaum. Hnav 3D drawings rau ntawm daim ntawv yuav tsum tau rau txoj kev txiav txim siab. Pib nrog geometric duab: thawv muaj rau sab, lub khob hliav qab, kheej, thiab lwm yam Thaum koj xav hais tias cov nuj nqis uas koj muab nyob rau hauv, xav tias dawb yuav tawm mus rau ntau drawings.

Yuav ua li cas mus kos ib tug 3D yog nqus rau ntawm daim ntawv: ib tug txiav txim txoj kev npaj

1. formulate rau koj tus kheej li cas koj xav kom nws kos.

2. kos duab ib tug ntxhib sketch rau ntawm daim ntawv. Rau ntawm no theem, qhia lub teeb qhov chaw. Nws yog ib nqi nws yog schematically qhia. Ib me ntsis ntawm kev tshawb xav: cov closer koj kawm mus rau hauv lub teeb - ces nws yuav tsum sib zog thiab deb ntawm qhov chaw - ib tsos tsaus tsawv.

Cov ntxias yuav tsum tau mus ua ib tug sib txawv ntawm cov sib sib zog nqus ntxoov ntxoo thiab sib zog raws li ib tug ntau tus li sai tau. Qhov no yuav ua tau tiav los ntawm rubbing ib daim nqus daim ntawv los yog Chais ya cov plaub, yuav ua tau lub lwv, tab sis koj ua tau cia li ntiv tes xoo.

3. Tom qab nqus tus kwv nws tus kheej, tsis txhob muab pov rau tag nrho nws rog mus rau ib tug duab ntxoov ntxoo. Nws yuav tsum tau heev yooj yim mus kos tus thawj kom to taub nws kom raug koj pw los yog tsis. Tsaus ntuj hauv daim duab - qhov no yog tsis ib qho teeb meem, tab sis mus rau tshem tawm cov duab ntxoov ntxoo yuav twb tsis yooj yim. Yog li ntawd nws yog zoo dua tsis mus rau rush yam.

4. Yuav ua li cas mus kos ib tug 3D yog nqus ntawm daim ntawv, yog hais tias tus muaj pes tsawg leeg yog xav kom nyuab? Nyob rau hauv cov ntaub ntawv no, relive koj lub neej, rhuav lub complex nrhiav hauv me me pieces. Nyob rau hauv lwm yam lus, koj daim duab yog fragmented. Tib txoj kev koj txiav txim seb qhov twg tus duab ntxoov ntxoo yuav poob thiab yuav ua li cas nws yuav coj nrog lwm yam khoom.

Zoo, yuav ua li cas rau kos ib tug 3D duab rau ntawm daim ntawv, tam sim no koj paub. Nyob rau hauv xaus, peb nco ntsoov hais tias xws li ib tug ntim ntawm kev ua hauj lwm yuav tsum tau ua nyob rau hauv lwm yam ntaub ntawv. Ce thiab canvas, thiab cov phab ntsa, thiab asphalt, tab sis ua ntej koj tawm mus rau cov loj loj, koj yuav tsum tau tes rau hauv ib daim ntawv ntawm daim ntawv.