Enye yezinzuzo ezinkulu ze-After Effects yikhono layo lokudala i-studio 3D izithombe . Kanye nalokhu yikhono lokudala izibani, ezifana nezinhlelo eziningi ze-3D ezifana neMaya noma iCinema 4D. Kodwa izibani zisebenza kanjani Ngemuva kwe-Effects futhi uzisebenzisa kanjani? Ake sihambe futhi siyihlole.
Ngemva kwe-Effect & # 39; s i-3D ngu-2.5D
I-version ye-Effects ye-3D ayiyona i-3D ngempela njengoba ungase ucabange ngayo ngemigomo ye-movie yePixar noma umdlalo wevidiyo. Ngempela i-2.5D - eyenziwe ngezinto ezinokuphakama nobubanzi kodwa hhayi ukujula nakuba ungabafaka phezulu komunye nomunye futhi udale ukukhohlisa kokujula.
Kufana kakhulu nesitayela saseNingizimu South (nakuba iSouth Park idalwe ku-Maya). Kunjengokungathi unezinhlamvu zephepha ongazisebenzisa futhi uzibeke endaweni yeZ; bona ngokwabo abanakho ukujula kubo kodwa ungakha indawo ngokujulile kuyo. Kungaba yinto encane kakhulu ukumboza ikhanda lakho nxazonke kodwa unamathele ngoba uma uqonda ukuthi i-3D isebenza kanjani Ngemuva kwe-Effects ungadala ezinye izithombe ezinhle nemiphumela ngohlelo.
Ukudala Ukwakhiwa Kwakho
Ngakho-ke vula uhlelo lwakho lwe-After Effects futhi ake senze ukwakheka okusha ngokukhetha Ukubunjwa> Ukwakhiwa okusha noma ngokushaya isinqamuleli sekhibhodi I-Command N. Okuzoletha iwindi le-New Comp. Isihloko esithi "Ukuhlolwa Kokukhanya" noma okuthile okuhlakaniphile okunjalo ukuze sizame ukuqinisa imikhuba emihle yenhlangano uma sisebenza ku-After Effects. Yenze kube ngu-1920 ngo-1080 (okumele kube njalo izinga lakho lokusebenza). Setha isilinganiso se- Frame kuya ku-23.97 futhi senze cishe imizuzwana engu-10 ubude. Uma senze konke okuchofoza ku-Kulungile.
Ukudala ukukhanya
Manje ukuthi sinobunjwa bethu esakhiwe masenze ukukhanya. Emenyu yakho yokudonsa phezulu kwesikrini khetha I-Layer> Entsha> Ukukhanya. Ungaphinda uchofoze ngakwesokudla emgqeni wakho wesikhathi noma indawo yokusebenzela bese ukhetha New> Light lapha, noma sebenzisa isinqamuleli sekhibhodi Shift Command Alt L.
Uma sesenzile ukuthi kufanele ubone ifasitela lezilungiselelo ezikhanyayo zivela esikrinini sakho, lapha singakwazi ukulawula ukuthi luhlobo luni lokukhanya kanye nokuthi yiziphi izici zalo. Sinezinketho ezimbalwa, i-Parallel, i-Spot, Point, ne-Ambient. Izinketho zokukhanya engizibonele zisetshenziswe kaningi nokuthi ngizisebenzisa kakhulu yi Point and Spot, kodwa ake sibone ukuthi hlobo luni lokukhanya lufana.
Ukukhanya okufanayo
Ukukhanya okufana nento elula yokukhanya ibhokisi lokukhanya. Yakha indiza eyenza ukukhanya kuyo, kunokuba ibe iphuzu elilodwa. Izibani ezifanayo zivame ukuba nesilinganiso esivelele ngokulinganayo sokukhanya endaweni ebanzi ngokuwa kancane kancane phakathi nendawo.
I-Spot Light
Ukubonakala emiphumeleni ye-After Effects isebenza njengendlela yokukhanya empilweni yangempela; kuyisici esisodwa ongakwazi ukusizungezela bese ukhomba ezintweni. Zivame ukukhanya okuncane, okuyizicucu ezingaphezu kwesikhala ongakwazi ukulawula ukuthi ububanzi noma buncane kangakanani nokuthi ukuwa kwehla kuyini. Ama-spotlights ngokuvamile asetshenziselwa ukugqamisa ingxenye ethile yefreyimu; okunye kusebusweni obumnyama ngokuwa ngokuqondile.
Ukukhanya Kwenkomba
Ukukhanya kwephuzu kunjengokungathi uthathe isibani esilula futhi usimisa kusuka ocingweni futhi wasebenzisa lokho ukukhanyisa ifreyimu yakho. Kuyinto yokukhanya ongahamba nayo, kodwa ngaphandle kwezici ezengeziwe ze-spotlight njengekhono lokulungisa ububanzi. Ukuze ulawule indawo yokukhanyisa iphuzu, ulawula ukukhanya kwayo, ngakho-ke iphuzu elikhanyayo likhanyisa indawo yesehlakalo esizoyikhombisa, kodwa lizoqala nokushaya noma yini eqondana nendawo yokukhanya.
Ukukhanya Okumnandi
Ukukhanya okukhulu kuzokudala ukukhanya kwesehlakalo sakho sonke, kodwa ngaphandle kokukwazi ukuqhuba noma ukubeka ukukhanya noma ukulawula i-cone noma i-falloff ngqo. Ukukhanya okucishe kufinyeleleke kakhulu eduze kwelanga; izokhanyisa isimo sakho sonke, kodwa awunawo ukulawula okuningi phezu kwayo. Ukukhanya okubonakalayo kuzosetshenziselwa kaningi uma ufuna ukuphazamisa ukukhanya kwefreyimu lonke.
Ukusebenzisa Ukukhanya Esikhathini Sakho
Ukuze ufunde ukuthi ungasebenzisa kanjani ukukhanya ku-After Effects, ake sisebenzise inketho ye-Spot Light ngoba lokho kuzoba nezinketho eziningi ngaphakathi kuyo ukuze sidlale nabo futhi sifunde. Amasu afanayo afaka kuwo wonke amafomu okukhanya, azoba nezinketho ezimbalwa ezingaphansi kwalokho okubonakalayo kodwa zonke izimiso ezifanayo zisebenza kubo njengoba kwenza i-spotlight.
Khetha i-Spot kusuka kumenyu yohlobo lokukhanya futhi ake sihlole ezinye izici zayo. Sinombala wokukhanya kwethu, shintsha lokhu kuthanda (ngokusobala) ukushintsha umbala wokukhanya kwakho. Ngiyathola ukuthi ukusebenzisa ukukhanya okumhlophe ngento encane yephuzi eliphuzi kudala umuzwa omuhle kakhulu, wezwe wangempela wezwe okhanya.
Yilokho amehlo abantu asetshenziselwa kakhulu, ngakho-ke ngikuthokozile ukuzama ukulingisa lokho uma ukwazi. Okulandelayo, sinamandla, isilinganiso sokukhanya okukhanyayo. Okwamanje, masigcine i-100%; ukuhamba okuphansi kunalokho kuzokwenza kube yi-dimmer futhi kuya phezulu kuyokwenza kube lula futhi kuphume ngaphandle kwendawo ebonakalayo.
Okulandelayo, sinayo I-Angone yeCone nePone Ye-Cone, i-angle ye-cone inquma ukuthi ububanzi be-spotlight buyini, ngakho-ke ukuphakama kwe-angle kuyena enkulu kuningi umbuthano uzoba futhi omncane i-angle ibe encane. I-feather ye-cone inquma indlela ebukhali ngayo ekukhanyeni kwethu, ngakho-ke amaphiko ka-0% azoba yinkambo elukhuni, futhi ngaphezulu kwe-100% kuzobe sekuphele kancane kancane ekukhanyeni kunokuba kuphezulu.
I-Falloff, i-Radius, ne-Falloff Distance iyafana ne-feather cone, kuphela isebenzela okuningi ngaphandle kokukhanya kunezingqimba zokukhanya. Ukuhamba okushelelekile ne-radius ephezulu kanye nebanga elikhulu lizobonakala sengathi likhanya okukhulu kakhulu okuba kancane ubumnyama kunokuba kube nokukhanya okugxile, okugxilwe ekukhanyeni.
Ukushaya izithunzi
Lokhu kuthola isigaba salo esincane ngoba kuyisici esibalulekile ekwenzeni izibani zakho. Izimo zithi uma wenza izibani ku-After Effects, uzofuna ukuthi ziphonsa izithunzi. Ukuze senze lokho, kuzodingeka siqiniseke ukuthi ibhokisi lethu le-Casts Shadows lihlolwe uphawu lapha kuWindows Settings Settings window.
Uma sibheka ukuthi Shadow Darkness kanye Shadow Diffusion kuyoba khona ukushintsha. Ubumnyama ngokusobala ukuthi umnyama ubumnyama kangakanani, futhi ukusabalalisa indlela okulula noma ebukhali ngayo. Ukusabalalisa okuphezulu kusho ukuthi kuyoba nomkhawulo ongathà sina kuwo kanti ukusabalalisa okuncane kuzokudala umugqa ophuthumayo ekugcineni komthunzi. Njengamanje, ake sihlukanise ngo-10. Uma sesichofoza ok uzobona ukukhanya kwakho kubonakala ekubunjweni kwakho.
Ukulawula Ukukhanya Kwakho
Uma ukukhanya kwethu kubonakale ekubunjweni singaqala ukuthutha futhi sikubeke lapho kuyingxenye yezinketho zokukhanya (khumbula izibani eziseduze awukwazi ukuzibeka).
Nge-spotlight, uzobona ukuthi sinemicibisholo evamile ebomvu, eluhlaza nohlaza okwesibhakabhaka ehlanganiswe kuyo njengokungathi yinoma iyiphi enye into ye-3D eyakhiwe ku-After Effects. Lezi zilawula izikhundla ze-X, Y, neZ zokukhanya. Ungachofoza bese uhudula kulowo nalowo micibisholo ukusiza ukuhambisa nokuma lapho ungathanda ukukhanya kwakho kube khona.
Uzobona futhi nge-spotlight esinomugqa kanye nechashaza eliphuma kuyo. Lokhu kulawula lapho i-spotlight ibonisa khona. Lona yiPhoyinti leNtshisekelo yokukhanya. Singakwazi ukuhambisa futhi sithuthukise kokubili isimo saso kanye nephuzu lesithakazelo ngokwehlukana, ngakho-ke kunjengokungathi sinesibonakaliso sangempela futhi singasilalisa phansi phansi futhi silungise injongo yalo.
Zonke izilawuli zingatholakala ngaphakathi kokukhanya, futhi noma yini esingajabuli ngayo singayenza ngisho nangemva kokuthi sidale ukukhanya. Okukhethwa kukho kweTransform emenyu yethu yokudonsa ekukhanyeni ngaphakathi kwemigqa yethu yesikhathi esilawula konke ukuma kwayo nokujikeleza, futhi ukwehlisa phansi Izinketho Zokukhanya kulawula konke kusuka efasiteleni lesethingi esasizibonele ngaphambili ngakho sinokuningi okukwazi ukuzungezile kuze kube yilapho thola umphumela esilandelayo.
Ukuba nezibani kuthinta izinto zakho
Njengoba isimo sethu sikhanya nje manje, sizofuna ukudala okuthile ukuze sithinte ngakho ake sizenzele ukuqina okusha. Khetha I-Layer> Entsha> I-Solid noma ye-Command Y ye-hit ukuze ukhiphe ifasitela yezilungiselelo eziqinile. Sizoyigcwalisa ngo-1920 x 1080 ukuze igcwalise indawo yethu futhi yenze noma iyiphi umbala ongayithanda bese ushaya OK.
Uzoqaphela uma sakha ukuqina kwethu kubonakala njengebhokisi elikhulu lombala, lingathinti ukukhanya nhlobo. Ngisho noma siwuhudula ngaphansi kwesibani sethu kumgqa wesikhathi okwamanje awusathinteki.
Kungenxa yokuthi ukuthola isendlalelo ukusabela ekukhanyeni kufanele kube uhla lwe-3D ngaphakathi kwe-After Effects. Ngakho-ke kumgqa wethu wesikhathi, kuzodingeka ukuthi shintsha lesi slide esisha esiqinile ukuze sibe isendlalelo se-3D ngokuchofoza ibhokisi elingenalutho ngaphansi kwe-logo ye-3D cube. Lokho kuzobeka i-cube kuleli bhokisi elingenalutho bese ubeka ungqimba wethu ube ungqimba lwe-3D futhi kufanele uwubone ukuthi ukhanyiswe ukukhanya kwakho ngokushesha nje uma sishintsha lokho.
Ukudala izithunzi phakathi kwezinto
Manje ake sithathe isinyathelo esisodwa futhi senze enye into ukuze sikwazi ukubona i-After Effects shadow in action. Yenza inqubo efanayo yokudala okuqinile (Yilawuli Y) bese sizoyithatha leso siqinile bese siyihambisa kancane kancane ngakwesobunxele.
Manje, sidinga ukuthi ibe yi-3D ungqimba ukuze yamukele ukukhanyisa, ngakho ushintshe leli bhokisi elingenalutho ngaphansi kwesithonjana se-3D cube ukuze ushintshe lowo ungqimba ube yi-3D eyodwa. Kuzodingeka sikhiphe kude nokuqina kwethu kwasekuqaleni futhi, ukudala ibanga phakathi kwalaba ababili ngakho-ke ayifakiwe ngqo phezulu komunye nomunye.
Chofoza uphinde uhudule umcibisholo ohlaza okwesibhakabhaka noma ungene ezinketho zokuguqulwa kwesendlalelo bese ushayela isikhundla se-Z, ukuze sikwazi ukusondeza lesi sisha esiqinile esiseduze ekukhanyeni nasekuphumeni kwesinye isendlalelo. Uzobona ngokushesha ukuthi akubonakali ukuthi kukhona izithunzi ezenzekayo. Kungakhathaliseki ukuthi ukubeka kuphi noma ukubeka ukukhanya kwakho ngeke ubone isithunzi, kungenxa yokuthi udinga ukuvula ikhono lamathembo ukuphonsa izithunzi ku-After Effects.
Hitha umcibisholo eduze kwegama lokwehlukanisa ukuletha amamenyu ehlayo, bese wenza okufanayo kwizinketho zezinto ezibonakalayo. Uzobona i-Casts Shadows isethwe ku-OFF ngokuzenzakalelayo, ngakho-ke yenza lokho ku-ON. Kufanele ubone isithunzi sibonakala ngemuva kwalolu ungqimba futhi phezulu kwesinye sakho. Lapha singakwazi futhi ukulawula izici eziningi zendlela uhlaka lwethu olwamukela ngayo ukukhanya kanye nokuthi luqeda noma yikuphi ukukhanya okufana nombuso obonakalayo.
Isiphetho
Ngakho-ke unayo, lawo yizona eziyisisekelo zokudala ukukhanya ku- After Effects . Ngemuva kokuba usuqedile ukuthi kuyoba nje iningi lokulinga nephutha ukuthola ukuthi iziphi izilungiselelo oyithandayo zihlelwe ukuthi yiziphi izindinganiso zokwakha isithunzi noma ukukhanya ocabanga ukuthi kubonisa isimo sakho esingcono kakhulu. Khumbula, ayikho indlela engalungile noma engalungile yokukhanyisa okuthile ukuze uhambe futhi uzame ukudala ukukhanya okunamandla ngempela!