Cov haujlwm tau daws nrog kev pab ntawm niaj hnub raster graphic editors yog feem ntau cuam tshuam nrog kev coj ua ntawm cov duab uas twb muaj lawm. Tsim kom muaj cov txheej txheem sau los ntawm kos nyob rau hauv xws li cov ntawv xov xwm yog qhov txheej txheem siv zog ua haujlwm. Tawg ntawm qhov tseeb cov duab siab daws teeb meem tau yooj yim dua thaum muab cov duab kos duab vector thiab 3D scenes. Txawm li cas los xij, ua tsaug rau cov lim loj ntau, ntau cov duab pseudo-qhov tseeb tau yooj yim tsim hauv raster editors. Piv txwv li, teeb duab ua pa hauv Photoshop yog teeb meem ob peb feeb.
Tsim nyog
Adobe Photoshop duab editor
Cov Lus Qhia
Kauj ruam 1
Tsim daim ntawv tshiab. Nias qhov tseem ceeb ua ke nrog Ctrl + N, lossis xaiv qhov "Cov Ntawv" thiab "Tshiab …" nyob rau hauv cov ntawv qhia zaub mov tseem ceeb. Hauv kev sib tham uas tshwm sim, teeb tsa cov kev txwv ntawm daim ntawv tsim. Hauv cov thawv dav thiab qhov siab, sau qhov dav thiab qhov siab ntawm daim duab. Nws ua rau kev txiav txim siab teeb tsa cov txiaj ntsig hauv thaj tsam ntawm 400-600 pixels. Xaiv Cov pob tshab los ntawm Cov Ntawv Teev Tseg Tom Qab. Hauv cov ntawv "Xim hom", teev tus nqi "RGB Xim", thiab hauv cov npe nyob sab xis ntawm nws - tus nqi "8 me ntsis". Nyem rau khawm "OK".
Kauj ruam 2
Xaiv cov xim hauv ntej thiab tom qab. Nyem rau ntawm cov tswj uas nyob ntawm qhov twj siv saib pom cov xim sib xws. Xaiv xim yuav tshwm sim. Teem xim foreground rau grey (hexadecimal RGB tus nqi nyob rau hauv thaj tsam B4B4B4-E8E8E8) thiab xim tom qab xim dub.
Kauj ruam 3
Sau tag nrho cov chaw sau nrog dub. Sib pauv cov xim foreground thiab tom qab. Xaiv lub pob xim twj. Nyem nas nyob txhua qhov chaw hauv daim duab. Swap lub foreground thiab tom qab xim dua.
Kauj ruam 4
Tsim cov txheej tshiab. Xaiv "Txheej", "Tshiab", "Txheej …" los ntawm cov ntawv qhia zaub mov, lossis nias rau Shift + Ctrl + N yuam kev.
Kauj ruam 5
Tsim cov teeb tsa preset ntawm cov pa luam yeeb. Ua kom nrov rau "Polygonal Lasso Tool". Xaiv cov xim dawb ntawm thaj chaw ntawm daim duab. Cov duab ntawm thaj chaw xaiv yuav tsum tau ncav rau hauv cov feem ntsug. Nws yog qhov tsim nyog tias nws yuav txaus ua tsis txaus ntseeg ntawm cov duab thiab asymmetric. Sau cov kev xaiv nrog "Xim Tawb Thoob Tawv" nrog rau xim hauv ntej. Yog tias xav tau, ci teeb npoo ntawm thaj chaw nrog Dodge Cuab tam. Xaiv qhov xaiv los ntawm nias Ctrl + D. Ua ke cov khaubncaws sab nraud povtseg los xaiv "Txheej" thiab "Merge Down" los ntawm cov ntawv qhia zaub mov, lossis los ntawm nias Ctrl + E.
Kauj Ruam 6
Thov yoj yoj yoj lim txhua lub sijhawm ntawm daim duab. Hauv cov ntawv qhia zaub mov, xaiv cov khoom "Lim", "Distort", "Wave …". Tus configuration teev yuav tshwm sim. Xaiv cov tsis rau kev thov lub lim kom ua tiav qhov xav tau ntawm daim duab deformation, lossis nias lub pob "Randomize" ntau zaus. Txheeb xyuas qhov tshwm sim los ntawm kev saib cov kev hloov hauv daim duab hauv daim ntawv saib ua ntej. Nyem rau khawm "OK". Xaiv "Kho kom raug" thiab "Fade Wave …" los ntawm cov ntawv qhia zaub mov, lossis nias Ctrl + Shift + F. Hauv kab ntawv "Fade", kos lub pob "Saib Ua Ntej" xov tooj cua. Hauv thaj chaw "Opacity", nkag mus rau tus lej yam tsis txaus ntseeg nyob hauv qhov ntau ntawm 30-70 (thaum saib cov duab hloov). Nyem rau khawm "OK". Rov qab ua ntu zus ntawm kev thov cov lim thiab ua kom qaug zog nws txoj haujlwm (kev ua haujlwm "ploj mus") ntau zaus, hloov cov tsis. Kuj qee zaum xaiv qhov muaj nuj nqis dua li "Li Qub" hauv "Hom" cov npe ntawm "Fade" dialog.
Kauj Ruam 7
Siv plooj nyhuv rau cov duab. Xaiv "Lim", "Plooj", "Gaussian Plooj …" los ntawm cov ntawv qhia zaub mov. Hauv daim teb "Radius", sau tus nqi hauv qhov ntau ntawm 1.2-1.6. Nyem rau khawm "OK". Qhov no ua tiav cov pa luam yeeb.
