Adobe Photoshop sib xyaw hom cuam tshuam li cas cov xim ntawm ob lossis ntau txheej cuam tshuam. Koj tuaj yeem siv lawv los tsim cov teebmeem ntxim nyiam thiab muaj zog nrog ob peb clicks. Ntau hom kev sib xyaw ua ke thiab lawv ua dab tsi tsis tas yuav pom tseeb los ntawm lawv cov npe, tab sis txhua tus muaj lub luag haujlwm tshwj xeeb. Thaum koj kawm qhov txawv, koj tuaj yeem tau txais ntau yam zoo nkauj hauv vib nas this.
Ntawm no yog yuav ua li cas siv Photoshop sib xyaw ua kom koj cov duab zoo nkauj, nrog rau cov lus piav qhia ntawm lawv ua haujlwm li cas.
Cov lus qhia hauv kab lus no siv rau Photoshop CS5 thiab tom qab.
Yuav siv Photoshop Blending Modes
Photoshop muaj 29 qhov kev xaiv sib txawv hauv rau pawg, uas koj tuaj yeem pom hauv Layers qhov rai. Nyob ntawm seb koj siv lub cuab yeej twg, koj kuj tuaj yeem pom qhov rub-down hauv cov kev xaiv toolbar ze rau sab saum toj ntawm lub vijtsam. Nov yog yuav ua li cas thov thiab sim nrog lawv kom ua tiav ntau yam teebmeem.
- Ntawm cov duab koj xav hloov kho rau Photoshop.
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Xaiv lub New Layer khawm hauv Layers qhov rai los tsim txheej tshiab.
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Yuav siv cov xim los muab cov duab, xaiv Edit > Fill.
Image Xwb, nias Shift+F5 ntawm koj cov keyboard.
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Xaiv xim.
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Xaiv xim los ntawm Tus Xaiv Xim thiab xaiv OK.
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Click OK hauv Fill qhov rai kom ua tiav koj cov xim xaiv.
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Tam sim no, koj tsuas yog pom cov txheej sab saum toj nrog cov xim koj xaiv.
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Txhawm rau siv hom kev sib xyaw, xaiv cov txheej saum toj kawg nkaus, tom qab ntawd nyem rau ntawm pulldown menu hauv Layers qhov rais, tom ntejOpacity.
Image Los ntawm lub neej ntawd, cov ntawv qhia zaub mov sib xyaw yuav hais Nom.
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Xaiv cov kev xaiv sib txawv ntawm cov ntawv qhia zaub mov kom pom tias lawv cuam tshuam li cas rau cov duab hauv qab.
Image Nyob hauv Adobe CC 2019 thiab tom qab ntawd, koj tsuas yog yuav tsum tau nas hla cov qauv kom tau txais kev saib ua ntej ntawm cov kev hloov pauv uas nws yuav ua. Hauv cov versions dhau los, koj yuav tsum xaiv hom kom pom tias nws ua li cas.
- Kev sim nrog cov xim sib txawv thiab hom los tsim cov teebmeem uas koj xav tau. Koj tseem tuaj yeem cuam tshuam qhov kev siv ntawm qee hom los ntawm kev kho qhov opacity ntawm cov khaubncaws sab nraud povtseg koj tab tom sib xyaw.
Yuav ua li cas siv Photoshop sib xyaw hom nrog cov cuab yeej
Koj tuaj yeem ua tau ntau dua nrog Photoshop cov qauv sib xyaw dua li tsuas yog tso xim rau hauv daim duab. Koj tuaj yeem siv cov cuab yeej xaiv los txheeb xyuas cov nyhuv. Koj tuaj yeem siv cov xim sib txawv ntawm ib txheej los tsim kev sib xyaw.
Qee cov cuab yeej, xws li Txhuam, Xim Lub Taub Hau, thiab Cov Duab, muaj cov ntawv qhia sib xyaw ua ke uas ua rau koj tswj tau ntau dua. Nws nyob hauv qhov kev xaiv bar ib sab ntawm Opacity. Xaiv hom koj xav ua haujlwm, thiab tom qab ntawd siv lub cuab yeej ib txwm pom cov teebmeem.
Hom Blending Hom hauv Photoshop
Ua ntej koj pib siv cov qauv sib xyaw, koj yuav xav kom muaj lub tswv yim yooj yim ntawm lawv ua. Nov yog qee cov ntsiab lus uas yuav pab tau kom nkag siab tias txhua lub tshuab ua dab tsi:
- Base xim: xim uas twb nyob rau txheej.
- Blend colour: qhov koj tab tom thov, piv txwv li, nrog cov cuab yeej Txhuam.
- Qhov tshwm sim xim: qhov kawg tshwm sim tom qab kev sib xyaw ua tiav ua haujlwm ntawm lub hauv paus thiab muab xim.
Raws li piv txwv yooj yim, yog tias koj muaj ib khob dej uas muaj xim xiav xim (xim xim) thiab ntxiv ob peb tee ntawm cov zaub mov daj (cov xim sib xyaw), cov xim tshwm sim (los ntawm kev sib xyaw ua ke) yog ntsuab.
Photoshop's blending modes, txawm li cas los xij, ua ntau dua li sib xyaw xim ua ke. Nov yog tag nrho cov qauv thiab lawv ua dab tsi.
Tsis yog txhua yam cuab yeej siv tau tib yam kev xaiv sib xyaw. Nov yog ib daim ntawv teev tag nrho ntawm cov kev xaiv muaj. Nyob ntawm tus bitrate ntawm koj cov duab, koj kuj yuav poob kev nkag mus rau qee hom kev sib xyaw. Kev sib xyaw hom kuj tseem coj txawv txawv nyob ntawm seb koj puas siv lawv rau txheej lossis cov cuab yeej.
NWS
Cov pab pawg ib txwm ntawm kev sib xyaw ua ke yog pawg ua ntej. Cov xim tshwm sim yuav ib txwm yog cov xim sib xyaw, xim xim, lossis ob qho tib si, tsis sib xyaw.
- Nom: Cov xim tshwm sim yog tib yam li cov xim sib xyaw. Hom li qub yog lub neej ntawd kev xaiv uas tsis hloov dab tsi; Yog tias koj siv ntsuab nrog cov cuab yeej Txhuam, cov pixels yuav ntsuab.
- Dissolve: Photoshop random xaiv cov xim ntawm txhua pixel raws li qhov opacity ntawm txheej. Piv txwv li, yog tias koj txhuam daj rau xiav ntawm 50% opacity, ib nrab ntawm pixels yuav daj, thiab ib nrab yuav xiav.
- Behind: Koj lub cuab yeej tsuas yog cuam tshuam pob tshab (piv txwv li, "kho") pixels.
- Clear: Koj lub cuab yeej yuav ua kom cov pixels nws hloov pauv pob tshab.
Darken
Pab pawg Darken ib txwm ua rau cov xim tsaus dua li koj tau pib nrog. Feem ntau, tsis muaj ib qho ntawm cov kev sib xyaw no cuam tshuam rau cov xim dub hauv lub hauv paus lossis muab cov xim los yog txheej.
- Darken: Photoshop hloov cov pixels hauv cov xim xim nrog ib qho hauv cov xim sib xyaw uas tsaus dua. Qhov tshwm sim yog kev sib xyaw ntawm ob.
- Multiply: Muab cov RGB qhov tseem ceeb ntawm lub hauv paus xim thiab cov xim sib xyaw thiab muab faib los ntawm 255 los tsim cov xim tshwm sim. Piv txwv li, liab dawb (RGB 255, 0, 0) thiab 50% grey (RGB 128, 128, 128) ua rau xim liab tsaus nrog qhov muaj nuj nqis 128, 0, 0.
- Color Burn: Photoshop nce qhov sib txawv ntawm lub hauv paus thiab muab cov xim kom tsaus rau hauv paus.
- Linear Hlawv: Photoshop txo qhov ci kom tsaus ntuj xim.
- Darker Colour: Photoshop qhia tus nqi tsaus dua ntawm lub hauv paus thiab muab cov xim uas tsis muaj xim sib txawv.
Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws.
Cov qauv hauv pawg Lighten yog qhov sib txawv ntawm cov hauv pawg Darken. Lawv feem ntau tsis cuam tshuam rau cov xim dawb hauv lub hauv paus lossis sib xyaw xim lossis txheej, thiab lawv ib txwm tsim cov xim sib dua.
- Lighten: Lighten is the opposite of Darken: Cov xim tshwm sim yog qhov sib dua ntawm lub hauv paus lossis sib xyaw.
- Screen: Lub vijtsam yog qhov sib txawv ntawm Ntau. Es tsis txhob nrhiav cov khoom ntawm lub hauv paus thiab muab cov xim, Screen multiplies lawv inverses thiab faib los ntawm 255. Qhov tshwm sim xim yog inverse ntawm cov lus teb. Yog li siv cov liab thiab 50% grey piv txwv los ntawm saum toj no, Screen multiplies 0, 255, 255 los ntawm 128, 128, 128 thiab faib los ntawm 255 kom tau ib tug nqi ntawm 0, 128, 128. Cov xim tshwm sim yog inverse, lub teeb nyeem nrog tus nqi ntawm 255, 128, 128.
- Color Dodge: Photoshop txo qhov sib piv ntawm lub hauv paus thiab muab cov xim kom pom lub hauv paus. Xim Dodge yog qhov ntxeev ntawm Xim Hlawv.
- Linear Dodge (Ntxiv): Photoshop ntxiv qhov tseem ceeb ntawm lub hauv paus thiab muab xim ua ke.
- Xim Xim: Photoshop qhia tus nqi sib dua ntawm lub hauv paus thiab muab cov xim uas tsis muaj xim sib txawv. Cov xim sib dua yog qhov sib txawv ntawm Tsaus Xim.
Kev sib tw
Pab pawg sib txawv hloov thiab txhim kho qhov sib txawv qhov tseem ceeb ntawm lub hauv paus thiab muab cov xim los ntawm kev kho cov xim sib xyaw ua lub teeb ci. Cov txheej txheem yog feem ntau ua ke ntawm Darken thiab Lighten blending hom. Cov hom kev sib xyaw no tshem tawm thaj tsam ntawm 50% grey.
- Overlay: Photoshop siv lub vijtsam rau thaj chaw teeb ntawm lub hauv paus xim thiab Multiplies qhov tsaus nti.
- Soft Light: Lub teeb mos siv lub teeb yog tias cov xim sib xyaw yog sib dua li 50% grey; Nws siv Darken yog tias cov xim sib xyaw yog tsaus dua.
- Lub Teeb Nyuaj: Qhov tshwm sim yuav yog lub vijtsam rau qhov sib xyaw xim muaj txiaj ntsig zoo dua thiab ntau ntxiv rau qhov tsaus dua.
- Vivid Light: Photoshop kho qhov sib piv ntawm cov xim hauv paus (piv txwv li, Xim Hlawv lossis Xim Dodge) nyob ntawm seb cov xim sib xyaw yog sib dua lossis tsaus dua 50% grey.
- Linear Light: Linear Light ua rau Kab Hlav Hlav lossis Linear Dodge (Ntxiv) nyob ntawm seb qhov sib xyaw xim sib dua lossis tsaus dua 50% grey.
- Pin Light: Yog tias cov xim sib xyaw yog sib dua 50% grey, Photoshop hloov cov pixels tsaus. Cov xim sib xyaw ua ke ua rau Photoshop hloov cov pixels sib dua.
- Hard Mix: Hard Mix yog hom kev sib xyaw huab uas ntxiv RGB qhov tseem ceeb ntawm lub hauv paus thiab sib xyaw xim. Rau txhua tus nqi, yog tias tus lej yog 255 lossis ntau dua, nws dhau los ua 255. Cov nyiaj qis dua 255 puag ncig mus rau 0. Cov xim tshwm sim yuav yog ib qho ntawm cov hauv qab no: dawb, dub, liab, ntsuab, xiav, daj, magenta, lossis xiav.
sib piv
Cov hom kev sib xyaw hauv pawg sib piv tsom rau qhov sib txawv ntawm lub hauv paus thiab cov xim sib xyaw.
- Difference: Cov xim tshwm sim yog qhov txawv ntawm qhov tseem ceeb ntawm lub hauv paus thiab cov xim sib xyaw. Nws ib txwm rho tawm qhov kaj tsawg dua ntawm qhov ci dua.
- Exclusion: Kev cais tawm zoo ib yam li qhov txawv, tab sis cov xim tshwm sim muaj qhov sib txawv tsawg dua li cov qauv tsim.
- Subtract: Photoshop rho tawm cov xim sib xyaw los ntawm cov xim xim, nrog cov txiaj ntsig tsis zoo sib npaug mus rau xoom.
- Divide: Photoshop faib cov xim hauv paus los ntawm cov xim sib xyaw.
xim
Kev sib xyaw ua ke hauv pawg Xim muab cov txiaj ntsig sib txawv ntawm lub hauv paus thiab sib xyaw xim (xws li: xim, saturation, thiab luminosity) los tsim cov xim tshwm sim.
- Hue: Cov xim tshwm sim muaj xim xim ntawm cov xim sib xyaw nrog lub hauv paus xim lub luminosity thiab saturation.
- Saturation: Qhov tshwm sim muaj qhov saturation ntawm cov xim sib xyaw thiab lub hauv paus lub luminosity thiab hue.
- Color: Cov xim tshwm sim muaj cov xim sib xyaw xim thiab saturation thiab lub hauv paus luminosity.
- Luminosity: Qhov tshwm sim muaj cov xim sib xyaw xim thiab lub hauv paus xim thiab saturation.
Siv rau Photoshop Blending Modes
Tam sim no koj paub qhov twg cov kev sib xyaw ua ke thiab lawv ua dab tsi, ntawm no yog qee cov lus qhia rau koj siv tau li cas.
- Dissolve: Siv nrog cov cuab yeej Txhuam los tsim cov nyhuv zoo li chalk ntawm cov keeb kwm yav dhau.
- Hard Mix: Siv los tsim ib qho monochromatic, pop-art style.
- Contrast: Siv cov qauv hauv pawg Contrast kom kho sai dua- lossis qis dua cov duab.
- Clear: Siv qhov no kom yooj yim ua cov teebmeem stencil los ntawm kev ua cov duab pob tshab.
- Screen: Hom kev sib xyaw no yog qhov zoo rau kev sib txuas cov duab lossis ntxiv textures. Piv txwv li, koj tuaj yeem tshuaj xyuas daim duab ntawm huab cua hla kev txhaj tshuaj ntawm lub nroog los tsim kom muaj kev sib txawv.
