Nyeem ntxiv Fake Los nag rau Ib Diam duab hauv GIMP
No nyeem qhia koj ib txoj kev yooj yim rau kev ntxiv fake nag nyhuv rau koj cov duab uas siv cov duab pixel raws li duab editor GIMP . Txawm tias cov neeg tuaj tshiab tuaj yeem pom tias lawv muaj peev xwm tsim kev xav tau zoo tom qab cov kauj ruam no.
Cov yees duab siv hauv qhov piv txwv no yog 1000 tawm pixels. Yog tias koj siv ib daim duab uas txawv me me, koj yuav tsum kho qee qhov tseem ceeb uas koj siv hauv qee qhov chaw kom koj cov fake nag zoo dua. Nco ntsoov tias cov nag muaj peev xwm pom txawv heev nyob ntawm qhov kev mob thiab qhov kev sim ua rau koj tuaj yeem tsim cov teebmeem txawv.
01 ntawm 10
Xaiv cov Yees Duab Uas Siv Tau
Koj tuaj yeem ntxiv cov nyhuv fake rau txhua daim duab uas koj muaj, tab sis kom nws ua siab dua, nws yog qhov zoo tshaj los xaiv cov duab zoo li nws yuav tau los nag. Kuv tau xaiv ib qho chaw txhaj tshuaj yav tsaus ntuj thoob plaws hauv ib lub txiv ntseej grove thaum muaj cov huab tsaus nti thiab foreboding huab cua uas cia shafts ntawm tshav ntuj los ci los ntawm.
Qhib koj daim duab, mus rau Ntaub Ntawv > Qhib thiab xa mus rau koj tus yees duab thiab nyem qhov qhib khawm.
02 ntawm 10
Ntxiv ib txheej tshiab
Thawj kauj ruam yog ntxiv cov txheej txheem tshiab uas peb yuav tsim peb cov fake rain effect.
Mus rau txheej > Txheej tshiab ntxiv ib qho dawb paug. Ua ntej sau cov txheej, mus rau cov cuab yeej > Cov xim Colors thiab tam sim no mus kho kom raug > Sau nrog FG Xim xim txheej dub nrog cov khoom dub.
03 ntawm 10
Ntxiv Seeds ntawm Nag
Lub hauv paus ntawm nag yog tsim siv lub suab lim.
Mus rau Lim > Qwj > RGB Suab thiab Uncheck Independent RGB xwv kom peb cov xim tua kab yog txuas. Koj tuaj yeem nias rau ntawm ib qho ntawm Cov Neeg Liab , Ntsuab lossis Xiav Cov kab lus thiab rub rau sab xis kom tag nrho cov xim zoo li 0.70. Lub Alpha slider yuav tsum muab tso rau tag nrho rau sab laug. Thaum koj xaiv koj qhov chaw, nyem qhov nias.
Lus Cim: Koj tuaj yeem siv ntau qhov chaw rau cov kauj ruam no - feem ntau hloov cov sliders ntxiv mus rau sab xis yuav ua rau muaj kev cuam tshuam ntawm qhov hnyav nag.
04 ntawm 10
Thov Motion Blur
Cov kauj ruam tom ntej yuav hloov cov xim dub thiab dawb dawb rau hauv ib yam dab tsi uas pib ua rau qee qhov kev ywj pheej rau kev dag fake.
Xyuas kom meej tias cov txheej pov pob speckled xaiv, mus rau cov ntxaib > Plooj > Motion Blur los qhib lub Motion Blur dialog. Xyuas kom tseeb tias qhov Plooj Hom yog teem rau Tawm thiab ces koj tuaj yeem kho lub Ntev thiab Lub Ntsuas. Kuv muab qhov Length mus rau plaub thiab lub kaum yim rau yim, tab sis koj yuav tsum xav tias dawb mus sim nrog cov chaw no los tsim qhov tshwm sim uas koj xav tias zoo tshaj plaws suits koj yees duab. Kev siab siab ntev yuav zoo siab yuav ua rau koj hnov mob los nag thiab koj tuaj yeem kho Lub Pob Ntseg los muab lub tswv yim ntawm nag los ntawm cua. Nyem OK thaum koj zoo siab.
05 ntawm 10
Resize lub txheej
Yog tias koj saib koj tus duab tam sim no, koj yuav pom qhov teebmeem me ntsis rau qee qhov ntawm cov npoo. Yog tias koj nias qhov thumbnail ua yav dhau los, koj yuav pom tias lub qab ntug zoo li me ntsis npog. Yuav kom tau ib ncig qhov no, txheej yuav rov siv qhov nplai Tool .
Xaiv cov cuab yeej nplai ntawm Toolbox thiab tom qab ntawd ces nias ntawm daim duab, uas qhib qhov ncauj lus thiab ntxiv yim ntxiab tuav ib ncig ntawm daim duab. Nias ntawm ib lub ces kaum kov thiab nias thiab cab nws me ntsis kom nws overlaps ntug ntawm daim duab. Tom qab ntawd ua tib yam rau lub kaum ob sab thaiv kab tshuam thiab nias lub pob khawm thaum koj ua tiav.
06 ntawm 10
Hloov Hom Txheej
Txij ntawm no mus, koj tuaj yeem pom qhov hint ntawm nag txog txheej, tab sis tom ntej ob peb kauj ruam yuav ua rau muaj kev cuam tshuam los ntawm fake rain tuaj ciaj sia.
Nrog rau txheej txheej xaiv, nias rau ntawm hom zaub mov dropdown nyob rau hauv txheej Layers palette thiab hloov hom Lub Homphiaj . Nws tau hais tias qhov kev tshwm sim no twb tau zoo nkauj npaum li cas koj tau vam tias, tab sis kuv xav tsawg kawg yog koj xav kom koj saib siv cov cuab yeej Eraser raws li tau piav nyob rau hauv kauj ruam ua ntej qhov xaus. Txawm li cas los xij, yog tias koj xav tau ib qho kev nyuab siab dua, txuas ntxiv mus rau kauj ruam tom ntej.
07 ntawm 10
Kho cov qib
Mus rau Colours > Theem thiab tshawb xyuas tias qhov Linear Linogram Histogram khawm teev tseg thiab hais tias Channel poob qab yog teem rau Tus Nqi .
Hauv seem Kev Tshaj Tsawg, koj yuav pom tias muaj cov ncov dub nyob rau hauv cov histogram thiab peb voos voos tuav cov hauv qab. Thawj kauj ruam yog rub tus tes dawb hla mus rau sab laug kom txog thaum nws mus ua ke nrog txoj cai sab tes ntawm lub ncov dub. Tam sim no luag dub kov mus rau sab xis thiab kos cov nyhuv ntawm daim duab thaum uas koj ua qhov no (xyuas kom pom tseeb tias cov ntawv tso cai kuaj xyuas ua ntej yog qhib).
Thaum koj zoo siab nrog cov nyhuv, koj tuaj yeem rub tus tes dawb rau ntawm Cov Txiav Tawm Tsawg dua rau sab laug. Qhov no txo qhov siv ntawm cov fake rain thiab softens cov nyhuv. Nyem OK thaum koj zoo siab.
08 ntawm 10
Blur tus Fake Los nag
Cov kauj ruam no yog tsim los ua kom cov nyhuv me ntsis ntau dua los ntawm kev ywj pheej cov nplaim nag.
Firstly mus rau Lim > Plooj > Gaussian Plooj thiab koj tuaj yeem sim nrog lub Kab Rov Tav thiab Vertical qhov tseem ceeb, tab sis kuv muab kuv ob mus rau ob.
09 ntawm 10
Siv Cov Hluav Taws Xob Los Siv Cov Nyhuv
Txij ntawm no mus fake nag txheej tshwm zoo heev, vim li ntawd peb tuaj yeem siv lub Cuab Yuam Tshaj los ua cov txheej tsis tshua zoo thiab kho cov nyhuv.
Xaiv lub Cuab Yuam ntawm lub Cuab Yeej thiab hauv Cov Cuab Yeej Kev Tshaj Xo uas tshwm hauv qab Toolbox , xaiv ib qho loj txhuam mos thiab txo qhov Kev Muaj Peev Xwm rau 30% -40%. Koj xav tau ntau heev txhuam thiab koj tuaj yeem siv Tus Nplai Slider kom nce txhuam loj. Nrog lub Cuab Yeej Suab teeb, koj tuaj yeem txhuam ob peb thaj chaw ntawm cov fake nag txheej mus qiv ntau yam thiab kev ua neej zoo rau cov nyhuv.
10 ntawm 10
Xaus
Qhov no yog ib qho yooj yim cov txheej txheem nrog cov kauj ruam uas yuav tsum tau tso cai rau txawm tias ib tug neeg tuaj tshiab los ntawm GIMP los ua cov qauv tawm. Yog tias koj muab qhov no mus, tsis txhob ntshai mus sim nrog cov chaw sib txawv ntawm txhua kauj ruam kom pom ntau hom fake nag los uas koj tuaj yeem tsim tau.
Lus Cim: Hauv qhov kev ntsuam xyuas zaum kawg no, kuv tau ntxiv ib txheej thib ob ntawm cov nag uas siv me ntsis sib txawv me ntsis thoob plaws (lub teeb lub hauv lub Motion Blur kauj ruam tau zoo tib yam) thiab kho cov lus qhib ntawm lub txheej hauv cov txheej txheem ntawm palette me ntsis rau ntxiv me ntsis ntxiv qhov tob rau qhov kawg fake rain effect.
Xav tau kev tsim fake snow? Saib cov ntawv nyeem no .