Palette Achromatic, okanye ukufumana indlela umbala omnyama of ipeyinti

Imbono Umbala yi ngamnye kakhulu kwaye kuxhomekeke indlela Iliso lomntu Uyabubona ray eboniswe ezivela kwiindawo ezahlukeneyo. Kukho iindawo ezingabonakalisi kwimitha kunye ukufunxa kubo. Ukuba zifunxwe umntu ubona omnyama. Kungenxa yoko le nto ontsundu ngokuba imibala "ufile" okanye "ukunqongophala umbala."

Ngoko ke, impendulo yombuzo ukufumana indlela umbala omnyama le penti iza kuba ngolu hlobo lulandelayo: abamnyama lokwenyaniso ayikwazi zingafunyanwa ngokuxuba nayiphi na eminye imibala spectrum. Nangona kunjalo, ungenza i ezikhanyayo nezimnyama kakhulu, nto leyo ngokwahlukileyo kwezinye ukuvelisa ingqiqo emnyama. Ukuze ufumanise ukuba yeyiphi imibala ukuxuba ukufumana umbala omnyama, kuyimfuneko ukuba babuyele kwithiyori ngobugcisa psychology of umbala.

Imifuziselo umbala nombala yokuqaphela

Kukho imibala ezimbini model yokuqaphela ukuba ukuzuza imibala ezintsha ezikhanyayo.

Additive - Model reception umbala esekelwe ukudibanisa superposition semitha eboniswe ukusuka phezu kwento. Le modeli lisetyenziswa esweni yaye izikrini, zaseprayimari RGB umbala uluhlu yayo. Additive umbala amagama usebenzisa ukukhanya emithathu engundoqo ezingundoqo yayo: ebomvu, eluhlaza kunye nezuba. Ngokusebenzisa nokuxuba ezi ray akhiwa onke amanye imibala, ngaphandle abamnyama. Kulo mzekelo, umbala omnyama uthathwa ukuba kukunqongophala okupheleleyo reflection.

Yeyeemeko - umfuziselo esekelwe ngomxube ngombala zendalo kunye nedayi. Oku kucingwa ukuba ukuswela umbala omhlophe. Kwaye ontsundu elungiswe ngokuxuba zonke shades ezisisiseko. Ngoko ke yintoni imibala ukuxuba ukufumana umbala omnyama? Ipatheni yeyeemeko lokuqala (okanye core) ezi mibala magenta, oluhlaza kunye ebengezelayo.

indlela ukuxuba yeyeemeko apho

Xa kuthelekiswa additive njini umbala yeyeemeko imodeli kuvelisa shades ezimbalwa. Ngaphezu koko, umfuziselo kuyondelelaniswe eyingcingane okanye iMathematical yeyeemeko yahluke kuyaphi ukuba ifunyenwe practice. Umzekelo, kwakubekwe, phantsi ukukhwezela imibala emithathu yokuqala kufuneka uvule emnyama. Noko ke, xa kusenziwa, le umbala uya limnyama kakhulu.

indlela yeyeemeko apho isetyenziswa zokuprinta ubugcisa bokuzoba, apho kubaluleke kakhulu ukuphumeza black lokwenyaniso. Ukuze ufumane ukuba bathathu imibala yokuqala makongeze "isitshixo". Ngoko ke igama kuluhlu engundoqo yemodeli yeyeemeko - CMYK, apho C - umbala oluhlaza (umbala oluhlaza, in Russian ngolwimi lwakhe kuthiwa blue okanye zana-blue), M - magenta (a umthunzi ezimfusa), Y - esimthubi (Yellow), kunye K - umbala iqhosha (umbala key). Kulo uluhlu, isitshixo i abamnyama bemveli. Emangele ukufumana indlela umbala omnyama ukusuka imibala chromatic spectrum, typesetters waqonda ukuba akukho namnye emthunzini onesiphumo akayi indawo black yendalo.

Le ezintathu nemibala eyinhloko

Ngokutsho kwithiyori zobugcisa Yohannesa Ittena, kukho amathathu imibala yokuqala, xa ixutywe leyo ofumana yonke eminye imibala zazo. Itten abelwe bomvu, qanda, bhlowu nje ezingundoqo. iingcamango elandelayo sele uqinisekile ukuba imibala zaseprayimari efanelekileyo ezi purple (magenta), oluhlaza (okwengca) kunye ebengezelayo. Ukuba kuthiwa zaseprayimari - imibala abonisa uluhlu ngokubanzi kwaye ungenako efunyenwe indibaniselwano eminye imibala.

Enyanisweni, obomvu, kunye noblowu azikho zaseprayimari. Anciphisa ukukhanya ngaphezu ukubonakalisa, kodwa nangona oku, basaqhubeka wayedla ngokubhekisele nemibala eyinhloko kwaye zisetyenziselwa ukwenza ezinye kwivili umbala.

Qaphela: White and black ezingaqukwanga kwi malumga kunye nombala ivili kuthiwa achromatic. Indlela eya ukufumana umbala omnyama le penti, soloko ezahlukeneyo kwaye baxhomekeke iintlobo beengcamango ezikhoyo okwangoku.

imibala solid

Ngokutsho ingcamango yokuqala imibala ehlambulukileyo ingamahashe, abomvu, bhlowu, mthubi noluhlaza. Oku kwakukholelwa ukuba abakwazi ukufumana ngokuxuba ezinye imibala. Kamva, kunye nokuphuhliswa kobuchwepheshe, kwafunyaniswa ukuba imibala ezintathu singundoqo engenakufunyanwa - na magenta, oluhlaza kunye ebengezelayo.

theory umbala Modern eyahlula ezithathu zaseprayimari, ezintathu zasesekondari chromatic yaye omnye achromatic - black. Oko, oko imibala ukuxuba ukufumana umbala omnyama, ezahlukeneyo. Kuthelekiswa isebenza yonke ukuxubana imibala esisiseko ukuxuba ebomvu, eluhlaza mthubi okanye bomvu oluhlaza.

imibala Secondary - oko eluhlaza, oluhlaza kunye nobomvu. Green lufumaneka ngokuxuba ezimthubi zana-blowu. Nangemisonto emfusa nemsi anike Blue. A magenta ukuxuba umthubi, ungafumana umbala obomvu.

Lo mbuzo thiyori ukufumana indlela umbala omnyama le penti kuyafikelelwa esitiyeni imibala ezithathu zaseprayimari imibala yawo igqibeleleyo. Le umbala oluhlaza, magenta kunye ebengezelayo. Kambe, phantse ukufumana omnyama ogqibeleleyo ngokudibanisa ezinye imibala chromatic akunakwenzeka. Le yoshicilelo nokupeyinta usebenzisa umbala zendalo omnyama.

abamnyama bemveli

Black - nguwe kanye ukungabikho umbala. Umtha ngaphezulu bokukhanya obufunxiweyo phezu kwento, ngoko kubonakala mnyama. Kwindalo, kukho omnyama ngokupheleleyo, kodwa inkoliso carbon abamnyama Vantablack esondele nekhulu ekhulwini ukufunxeka ukukhanya, kuba ibonakalisa zonke imisebe 0,035%.

ngombala Basic yendalo, nto leyo yenziwa inki emnyama i carbon. Phakathi kwabo, engundoqo - a grafayithi kunye carbon emnyama. Artists ekuqaleni yokudweba wacinga ukuba imibala kufuneka ugalelwe ukunika umbala omnyama, bafika kwisigqibo sokuba umbala ukuxuba of ontsundu nakwabangapasanga. Ngexesha zabazobi High Renaissance geni abamnyama emathanjeni otshiswayo. Yaba emthunzini ezinzima Mat, ezifumaneka Renaissance.