Yadda ake yanke abu a Photoshop

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Mafi sau da yawa, lokacin aiki tare da Photoshop, kuna buƙatar yanke abu daga hoton asali. Zai iya zama yanki ko kayan yanki ko kuma yanki mai faɗi, ko abubuwa masu rai - mutum ko dabba.
A wannan darasin zamu fahimci kayan aikin da ake amfani da shi wajen yankan, da kuma wasu ayyukan.

Kayan aikin

Akwai kayayyakin aiki da yawa da suka dace da yankan hoto a Photoshop tare da kwane-kwane.

1. Haskaka da sauri.

Wannan kayan aiki yana da kyau don zaɓar abubuwa tare da iyakokin bayyananniya, wato, sautin a kan iyakoki baya hade da sautin asalin.

2. Sihirin sihiri.

Ana amfani da wand sihiri don faɗakar da pixels na launi iri ɗaya. Idan kanaso, kuna da asalin fili, misali fari, zaku iya cire ta ta amfani da wannan kayan aikin.

3. Lasso.

Ofayan mafi dacewa, a ganina, kayan aikin don zaɓi da kuma yankan abubuwan gaba. Don amfani da Lasso yadda ya kamata, kuna buƙatar samun hannun (sosai) m ko kwamfutar hannu mai hoto.

4. Lasso madaidaiciya.

Lasasilil rectso ya dace, idan ya cancanta, don zaɓar da yanke abu wanda ke da layin madaidaiciya (fuskoki).

5. Lasso na Magnetic.

Wani kayan aiki "mai hankali" na Photoshop. Tunatarwa a aikace Zabi na Sauri. Bambancin shine Magnetic Lasso ya kirkiri layi guda wanda ya “tsaya” zuwa kwano na abu. Yanayi don amfanin nasara iri ɗaya ne na na "Haskaka da sauri".

6. Alƙalami.

Mafi sassauƙa da sauƙi don amfani da kayan aiki. Ana amfani dashi akan kowane abu. Lokacin yankan abubuwa masu rikitarwa, ana bada shawara don amfani dashi.

Aiwatarwa

Tun da za a iya amfani da kayan aikin farko guda biyar cikin dabara kuma bazuwar (za ta yi aiki, ba za ta yi aiki ba), Pen ya buƙaci wasu ilimin daga hoto.

Abin da ya sa na yanke shawarar in nuna maka yadda ake amfani da wannan kayan aikin. Wannan shi ne shawarar da ta dace, tunda kuna buƙatar yin nazari daidai gwargwado don kar ku sake.

Don haka, buɗe hoton ƙirar a cikin shirin. Yanzu zamu ware yarinyar daga bango.

Createirƙiri kwafin fulawa tare da hoto na ainihi kuma ka kama aiki.

Theauki kayan aiki Biki sannan sanya maki a jikin hoton. Zai kasance duka farawa da ƙarewa. A wannan gaba, zamu rufe madauki a ƙarshen zaɓi.

Abin takaici, siginan kwamfuta ba za a iya ganin shi a cikin hotunan kariyar ba, don haka zan yi kokarin bayyana komai a cikin kalmomi gwargwadon iko.

Kamar yadda kake gani, muna da fillets a duk bangarorin. Yanzu za mu koyi yadda ake zagaye da su "Gwanda. Bari mu tafi daidai.

Don yin zagaye kamar yadda ya kamata, kar a sa ɗigon yawa. Mun sanya maki na gaba akan wata tazara. Anan dole ne ka yanke shawara da kanka inda radius ɗin ya ƙare.

Misali, anan:

Yanzu sakamakon kashi dole ne a lanƙwasa shiryuwa. Don yin wannan, sanya wani batun a tsakiyar sashin.

Bayan haka, riƙe maɓallin CTRL, ka ɗauki wannan batun ka ja shi kan hanyar da ta dace.

Wannan ita ce babbar dabara ta nuna fifikon wurare masu hoto. Haka kuma muna zagayawa gaba ɗayan abu (yarinya).

Idan, kamar yadda yake a cikin yanayinmu, an yanke abu (daga ƙasa), to ana iya tura murfin waje da canvas.

Muna ci gaba.

Bayan kammala zaɓin, danna ciki sakamakon kwane-kwane tare da maɓallin linzamin kwamfuta na dama kuma zaɓi abu na mahallin "Kirkirar zaɓi".

An saita radiyon shading 0 pixels kuma danna Yayi kyau.

Mun sami zaɓi.

A wannan yanayin, an nuna tushen asalin kuma zaka iya cire shi nan take ta latsa madannin DELamma za mu ci gaba da aiki - darasi bayan komai.

Karkatar da zabi ta hanyar latsa maballin hade CTRL + SHIFT + I, ta hanyar canja wurin yankin da aka zaɓa zuwa ƙirar.

Sannan zaɓi kayan aiki Yankin sake fasalin kuma nemi madannin "Ka gyara gefen" a saman kwamiti.


A cikin taga kayan aiki wanda yake buɗewa, santsi fitar da zaɓinmu kaɗan kuma matsar da gefen zuwa gefen ƙirar, saboda ƙananan wuraren bangon suna iya shiga cikin shaci. An zaɓi dabi'u daban-daban. Saituna na akan allon.

Saita fitarwa zuwa zaɓi kuma danna Yayi kyau.

An gama aikin shirya, zaku iya yanke yarinyar. Tura gajeriyar hanya CTRL + J, ta haka kwafa ta zuwa sabon rufi.

Sakamakon aikinmu:

A wannan hanyar (daidai), zaku iya yanke mutum a Photoshop CS6.

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