Computers, Software
Raws li nyob rau hauv "Photoshop" yuav ua rau daus. Daus nyhuv nyob rau hauv "Photoshop": yuav ua li cas ua
Tej zaum txhua leej txhua tus uas pib kawm "Photoshop", mired nyob rau hauv ib tug nqhis dej rau creativity, thiab lub taub hau yuav muaj neeg coob nrog zoo kawg artistic tsis pom kev. Yog li ntawd, nws yog tau hais tias nws hnov, piv txwv li, lub lyrics "... daus whirls tshaj lub tsev ntaub ..." beginner "fotoshopogolik" tam sim ntawd xav hais tias: "Kuv xav yuav ua li cas nyob rau hauv" Photoshop "yuav ua rau daus?" Yog hais tias ceev ceev, tiam sis tsis heev tiag, nws yuav ua li cas yog li ntawd.
Tsim ib tug dawb snow "dub"
Yuav pib, nrhiav ib lub caij ntuj song (tsis tshiav nws nyob rau hauv cov suab puam), thiab yuav nkoj mus rau lub editor. Tsim ib tug tshiab txheej saum toj no rau tom qab, sau nws nrog dub xim los hloov tus blending hom ntawm no txheej rau "screen". Outwardly, tsis muaj dab tsi tau hloov.
Peb muab raws li lub ntsiab dawb. Qhib cov "Lim Gallery" nyob rau hauv lub "lim" ntawv qhia zaub mov thiab xaiv cov nplaub tshev nyob rau hauv lub "Qhia" lim "Ink", peb xaiv tau qhov pom nqis rau cov xaiv tom qab tsis (stroke ntev, lawv cov kev coj thiab cov laus tshuav nyiaj li cas).
Koj kuj siv tau cov nyhuv "qhuav txhuam" ntawm lub taub lim folders "imitation", uas nyob rau hauv cov ntaub ntawv no yuav tsum tsuas kho cov txhuam loj, muab tus nqi ntawm tsis muaj ntau tshaj li 3 mus rau "daus" yog tsis unnaturally tshaj.
Tam sim no plooj "daus txheej" lim "Gaussian Plooj" mus rau "pob kws" daus plaub ya ri tau pib, thiab txo opacity rau koj los.
Los ntawm cov thawj lub sij hawm, feem ntau yuav, yuav tsis ua hauj lwm, tab sis, yog hais tias koj xyaum ua tej yam nrog rau cov chaw, koj yuav cuag tau ib tug dlej tshwm sim.
Cov tom ntej no nyuaj txoj kev mus ua poob daus nyob rau hauv lub "Photoshop", nyob rau hauv qhov tseeb, zoo li mus rau tus thawj, tab sis qhov ntau tshaj yog muab piv rau nws.
Daus los ntawm lub "suab nrov"
Initial tej yam kev mob nyob li qub, piv txwv li lub keeb kwm yav dhau - ib lub caij ntuj toj roob hauv pes. Saum nws, ib tug txheej tshiab thiab sau nws nrog dub, tiam sis tsis hloov cov blending hom.
Qhib cov "Lim", mus rau lub "suab nrov", xaiv "Ntxiv nrov" thiab teem cov nyhuv ntawm qhov kev txiav txim ntawm 150-160% (Gaussian tis, monochrome).
Dhau lim "plooj" thiab plooj rau hauv cov daus tom ntej no hais kom ua "Plooj". Qhov no yeej tsis ntau npaum scourer, tab sis nyob rau hauv cov ntaub ntawv no yog tsim nyog.
Duab suab nrov hnub no Dais me ntsis resemblance rau cov daus (rau muab tso rau nws mob me), li ntawd, mus rau "Duab> Kho> Theem" thiab daim ntawv tso zis qhov tseem ceeb las dawb (txoj cai) slider qhov chaw nyob rau hauv lub 200-208, thaum lub sij hawm txoj cai (dub) nyob rau hauv 160-165. Tus so tsis txhob kov.
Tam sim no hauv daim duab yog reminiscent ntawm ib tug kab lig ntuj txoj kev, los yog daus rau hauv lub ci moonlight, tab sis tsis yog lub suab nrov, tab sis yog hais tias peb hloov cov blending hom "Screen", txhua yam yuav poob rau hauv qhov chaw. Dub xim yuav ploj, tab sis cov "snowflakes" yuav zoo li es nplaum rau cov duab tshaj ntog saum ntuj.
Dawb rau "junk" tig mus rau hauv ntog daus, nyob rau hauv lub "Photoshop" muaj ib tug tshwj xeeb lim "Tsab ntawv tsa suab Plooj", nyob rau hauv uas peb nrhiav tau peb tus kheej mus rau lub "lim> Plooj", thiab muaj las lub (-60) - (70) degrees, thiab offset - 8-10 hom pixels.
Ntawm no nws ua ntau muaj tiag, tab sis tseem zoo li dog dig tiaj tus. Yuav kom hu rau ib tug txiav txim zoo ntawm qhov tob nyob rau hauv lub poob daus, koj yuav tsum ntxiv ib txheej tshiab nrog loj snowflakes.
Theej tawm daus txheej (Ctrl + J), yog pivoted mus txog 180 degrees ( "Kho kom raug neeg> txia> Tig 180") thiab ces mus rau hauv lub "lim> Tsos> Crystallization". Peb muaj lub neej ntawd luaj li cas ntawm cov cell (10), txij thaum nws yog ib txoj kev xwb, tab sis lub loj Paj daus tau txais ib tug me ntsis angular, thiaj rov mus rau "Lim> Plooj" thiab xaiv "Tsab ntawv tsa suab Plooj" nrog ib lub muaj (-60) nyob rau hauv peb cov ntaub ntawv - (70) 15-18 degrees thiab offset pixels.
Yog hais tias koj nrhiav tau hais tias cov daus palely, koj yuav muab ob qho tib si daus txheej thiab ces tsim ib daim qauv ntawm cov "tandem", ces tus brightness yuav ua rau kom, vim hais tias tag nrho ob qho khaubncaws sab nraud povtseg twb nyob rau hauv overlay hom "Screen".
Ntxiv tiag daus nyob rau hauv lub "Photoshop", khiav xwb Blending Options
Qhov no sai qauv no yog tsis snowed caij nplooj ntoos hlav, lub caij ntuj sov los yog lub caij nplooj zeeg toj roob hauv pes, tab sis cov nyhuv ntawm nws siv yuav ua rau nco nqe lus no nrog cov lus "lub caij ntuj no tuaj lawm," los yog daim duab nrog rau tib lub npe.
De cov toj roob hauv pes, cov muaj pes tsawg leeg uas yog tsis heev cuam tshuam (thiab tej zaum yeej) yog hais tias nws yog los daus, thiab thauj cov "Photoshop".
Tsim ib tug txheej tshiab thiab sau nws nrog dawb. Ces ob-nias rau ntawm lub txheej, qhib lub dialog box "Blending Options" / Blending Option thiab nyob rau hauv lub "Overlay yog" hauv qab sib faib cov dub slider mus rau hauv qab ntawm lub scale ( "lwm Txheej") mus rau sab laug mus rau hauv ob qhov chaw (nrog rau cov kev tseem ceeb) thiab txav mus rau lawv, tab tom nrhiav nyob rau ntawm qhov koj daim duab no, koj yuav tau hloov, "ntxiv" nyob rau hauv ib tug toj roob hauv pes ntawm cov daus, te, te, thiab yuav ua tau, thiab cov dej khov.
Cov manipulations ua nyob rau hauv lub hloov ntawm qhov tsaus ntuj nti pixel ntawm lub qis txheej ntawm cov dawb thiab sib zog pixels ua siab dawb dawb.
Yog hais tias nws muab tawm ib tug me ntsis ntau heev dawb yuav ntxiv ib daim npog qhov ncauj rau qhov no txheej thiab ib tug mos mos dub txhuam mus kho, xaiv ib tug haum opacity.
Thiab tam sim no, yuav txhim khu lub realism ntawm lub inexorable mus kom ze ntawm lub caij ntuj no, koj yuav tau ntxiv ntog daus, siv tus paub los piav saum toj no.
Animation ntawm ntog daus
Kuv paub tseeb tias ntau cov neeg siv yog xav, tsim ib daus nyhuv nyob rau hauv "Photoshop" yuav ua li cas yuav ua rau snowflakes nyob thiab poob rau tiag tiag? Thiab qhov no yog yuav ua li cas, piv txwv li.
Xaiv ib tug lub caij ntuj no toj roob hauv pes tiv thaiv uas yuav poob rau hauv cov daus, qhib cov duab nyob rau hauv lub "Photoshop", tsim ib tug tshiab txheej thiab sau nws nrog dawb.
Siv lub "Txhuam" thiab nias lub F5, qhib nws chaw vaj huam sib luag. Nyob rau hauv "Txhuam Ntsis Zoo" xaiv tus duab (round no yog tsim rau cov daus, tab sis kuj txhuam plaub ya ri yuav tsum downloaded), qhov luaj li cas thiab mob heev ntawm tus mob stroke, tiam sis feem ntau cov tseem ceeb - set Team sib (qhov no yuav tsum muaj tsawg kawg 180-200% rau cov kev ntog daus).
Nyob rau hauv "Dynamics tsim" customizable loj hloov mus hloov los, deeg thiab qhov tsawg kawg nkaus txoj kab uas hla puab (raws li daus heterogeneous).
"Kev tawg ri niab" yuav tsum muaj tsawg kawg yog 700%, thiab nws yog tej zaum yuav zoo dua rau ob qho tib si axes.
Tam sim no ib co sweeping txhuam cwj nrag rau lub canvas yuav nplua koj lub feem ntau haum rau ib tug toj roob hauv pes "daus", txiav txim siab seb tus thawj ua hauj lwm (raws li nyob rau hauv "Photoshop" yuav ua rau cov daus), thiab tam sim no peb yuav tsum tau nws mus rau "khob sau los ntawm saum ntuj ceeb tsheej."
Ua ntej peb yuav npaj mus rau lub creation ntawm cov animation, ua ib daim ntawv ntawm ib tug txheej ntawm snow, mus rau tag nrho cov kev tshuaj ntsuam hom (F) thiab los ntawm kev hu mus rau lub transformation (Ctrl + T), luag tus theej tawm mus tawm lub canvas, muab nws ncaj qha rau ntawm daim duab. Ces, los ntawm tag nrho cov kev tshuaj ntsuam hom, koj yuav tsum muab ob lub daus txheej.
Tam sim no peb yuav ua li cas, "tus yeeb yam." Qhib lub ncua sij hawm, npav nws checkbox nyob rau hauv lub "Qhov rai" ntawv qhia zaub mov.
Nthuav daim ntawv nyob rau hauv qhov chaw ntawm lub daim duab peb sab mus rau sab xis thiab xaiv "Tsim ib tug ncej animation", nias rau txoj kab, li ntawd, daus ncua sij hawm thawj thav duab ntawm lub animation.
Theej tawm ncej, ntuav nws nyob rau sab laug khawm ntawm lub pob tawb thiab los ntawm nias ua haujlwm, lub down xub tau tsiv mus nyob rau hauv lub thib ob ncej txheej ntawm snow, aligning nws lub ntug mus rau lub sab sauv ntug ntawm cov duab tom qab.
Tam sim no, nias lub Ctrl, xaiv ob ntas, nias "Tween" thiab ntxiv 10-15 ntas (rau daus cia li txoj cai).
Ua si qhov kev animation kom paub tseeb tias nws ua haujlwm, thiab ces xaiv tag nrho cov dluab los xaiv tus thawj thiab tus kawg nrog lub ua haujlwm tseem ceeb. By txhaj nyob rau hauv qab ntawm txhua tus ncej txoj cai, peb qhia tau rau ncua sij hawm ntawm 0.1-0.2 vib nas this, thiab nyob rau hauv txoj kab nrog rau hint "xaiv lub voj voog tsis" qhia kom meej "tas li."
"Daus" txhuam
Thaum pib ntawm qhov kev piav qhia ntawm lub yav dhau los txoj kev ua lagluam, laij, raws li nyob rau hauv "Photoshop" yuav ua rau daus, peb muaj pes tsawg daim ntawv thov mus tsim lawv tus kheej daus txhuam, tab sis tsis muaj dab tsi tsis ncaj ncees lawm yuav tsis yog hais tias peb yuav tau npaj mus txhuam "variegated" nyob rau hauv tag nrho cov respects snowflakes, plaub ya ri, "cereals" thiab txawm tag nrho cov daus nqi, uas tus web loj teeb.
Nyob rau hauv cov ntaub ntawv no, ib tug nqaij thiab heev ntseeg tau snowfall yuav ua ib tug txhuam hniav mob stroke, xaiv qhov uas tsim nyog loj thiab txawv.
Lub simplicity ntawm no txoj kev ua rau nws tau mus ntxiv rau lub txhab nyiaj rau hauv lub feem ntau khiav "nrov" phim tus tshiab qhia: "Cia li zoo li nyob rau hauv" Photoshop "yuav ua rau daus."
"Nyiaj Ntsuab" daus
Qhov no txoj kev ntawm "complexity" yog tsis deb ntawm lub yav dhau los yog ib tug. Nws yog hais txog ntog daus textures nyob rau hauv PNG los yog JPEG, uas yog tseem nyob rau hauv lub tsev sau.
Pob tshab duab yooj yooj yim thiab kev ntxhib los mos nyob rau hauv JPEG hom yog tso saum toj no rau tom qab duab rau ib tug tshiab txheej uas koj xav kom ua li cas yog hloov cov blending hom "Screen" los yog "Mos teeb" thiab ces txo lub opacity yog tias tsim nyog.
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