Fabrairu 5, 2023

Samfuran Halayen 3D: Matakan Ƙirƙira da Tukwici

Godiya ga ci gaban fasaha da burin masu fasaha a cikin fina-finai ko wasanni, raye-raye suna ƙara fitowa tare da tasirin ban mamaki da aka samu ta hanyar zane-zane. Nasarorin da suka fi fice a wannan fanni sun haɗa da fitowar a kan allo na haruffan da aka yi cikakkiyar tsari ta amfani da zanen kwamfuta. Al'adunmu sun riga sun saba da ra'ayin cewa muna ganin halayen wasan bidiyo a matsayin mashahurai, suna walƙiya a kan murfin mujallu da fosta har ma ana gayyatar mu don taka rawa a cikin ainihin fim ɗin.

Tare da haɓakar rawar haruffan 3D, ba abin mamaki ba ne cewa haruffa sune mafi yawan abubuwan da ke motsa jiki don shiga cikin ƙirar ƙira. Amma ƙirar halayen 3D na iya zama mafi wahala saboda hanyoyi da yawa, salo, da misalan ƙirar halaye; yana da wuya a farko don zaɓar wanda ya fi dacewa. 

Menene Tsarin Hali

Haɗin 3D ya zama ruwan dare wanda mutane ba sa zurfafa cikin ma'anarsa. Babban ma'anar kalmar 3D shine sauyawa daga sararin samaniya zuwa sarari mai girma uku kusa da gaskiya. Hakanan ana amfani da wannan dabara don ƙirƙirar ƙirar halayen 3D da hotuna masu girma.

A lokacin yin ƙirar 3D, ana ƙirƙira ƙirar ƙira mai girma uku ta amfani da software da aka ƙera don wannan dalili. Ta hanyar raye-rayen 3D, waɗannan samfuran “sun zo rayuwa” kuma suna wanzuwa a zahiri kuma, idan ya cancanta, aiwatar da wasu ayyuka a wani yanki a zahiri. Na zamani, Mafi girman fa'idodin haruffan 3D sune:

  • Gaskiya: ta yin amfani da samfurin 3D, za ku iya cimma kowane matakin daki-daki - daga tsari mai sauƙi zuwa daidaito na hoto;
  • Ingantattun rayarwa: halin yana da sauƙin sarrafawa - zai yi kowane aiki, kuma saboda wannan, ba ya buƙatar sake sakewa a cikin hanyoyi daban-daban;
  • Sauƙin aiki: shirye-shirye suna ba ku damar canza samfurin tare da ƙananan motsin linzamin kwamfuta;
  • na gani: samfurin kwamfuta mai girma uku yayi kyau sosai fiye da zane na 2D.

3D zane don wasanni ya haɗa da daidaitaccen amfani da kayan aiki ko ƙwarewar ƙwararrun software na masu fasaha, raye-raye, da masu ƙira don samfurin ya fito daga mafi girman aji. Ba komai mene ne manufar ƙirar wasan kwaikwayo ba, amma don faranta wa mai kallo rai, dole ne a ba shi hali na mutum ɗaya, siffa ta musamman, da sauransu. Ga taƙaitaccen bayanin ƙirar halayen 3D. Bari mu ci gaba zuwa tsari.

Yadda Ake Yi Samfurin Halayen 3D: Matakai 5 Don Ƙirƙira da Kawo Halin 3D Zuwa Rayuwa

yadda ake yin samfurin hali na 3D

Don zane mai girma uku na zamani da rayarwa, dama iri-iri a buɗe suke. Abubuwan da ake yin ƙirar 3D galibi mutane ne, tatsuniya, dabbobi, tsirrai, da mutummutumi. Wani lokaci ana samun “farfadowa” na’urorin lantarki, na’urorin gida, daki, da sauran abubuwa marasa rai. Ana iya raba tsarin ƙirar halayen 3D zuwa manyan matakai 5:

  • Ra'ayoyi da ƙira na 3D. Kamar yadda yake a kowace kasuwanci, ya kamata mu fara da ra'ayin da muke buƙatar bayyanawa a cikin ra'ayoyi. Wannan mataki ne mai mahimmanci, wanda zai zama tushe ga duk wani aiki na gaba.
  • Sculpting a high poly model. Babban aikin shine ƙirƙirar mafi cikakken samfurin. Domin, a matakai na gaba, zai zama matsala don gabatar da kowane bayani.
  • Rubutun rubutu. Lokacin yin rubutu, mai ƙirar 3D yana zaɓar kayan da launuka don ƙirar. Masana za su yarda cewa wannan tsari aikin fasaha ne na gaskiya. Koyaya, lokacin ƙirƙirar halayen 3D, ya zama dole don shirya taswirar UV. A cikin cinematography, an ba da wannan aikin ga wani ƙwararren masani - mai zane-zane.
  • zana taswira. Ƙirƙirar taswirorin rubutu tsari ne na atomatik. Ana amfani da su (misali, taswirar al'ada, rufewar yanayi, da dai sauransu) don canja wurin daki-daki daga mafi cikakken babban samfurin poly zuwa mai sauƙi.
  • magudi. Shin kun ji labarin motsin kwarangwal? Wataƙila kuna da ɗan ra'ayi na menene. Don haka, wannan matakin ya haɗa da nazarin abubuwan raye-raye da, a haƙiƙa, rayuwar halin.

Kalmomi kaɗan game da sassaƙa: kafin ƙirƙirar aikace-aikace kamar ZBrush da Mudbox, ƙirar halayen 3D da farko sun ƙunshi dabarun ƙirar ƙira. Aikace-aikacen sculpting yanzu suna taka rawar gani sosai a cikin masana'antar, yana ba mai ƙirar damar ƙirƙirar cikakkun bayanai waɗanda in ba haka ba za su kasance kusa da ba zai yiwu ba tare da dabarun ƙirar toshe na gargajiya ko ɗaukar dogon lokaci don ƙirƙirar Tsarin 3D don wasanni.

Final Zamantakewa

Mun ɗan yi bitar mahimman matakai a cikin haɓaka haruffan 3D da ƙirar raye-rayen su. Tabbas, ba shi yiwuwa a cika wannan batu a cikin ɗan gajeren bita. Idan kuna neman tsari mafi kyawu da sauri ya kamata ku yi amfani da ayyukan samar da girgije da aka samar ta hanyar gonaki kamar su. RebusFarm, za ku iya samun gwaji kyauta don yin sauri fiye da kowane lokaci.

Ka tuna da tunani ɗaya mai sauƙi: ƙungiyoyin ƙwararrun ajin farko sun ƙirƙiri duk haruffan 3D da kuke gani a cikin wasanni da fina-finai tsawon shekaru. Don samun nasara ta wannan hanyar, kuna buƙatar nazari mai yawa, aiki, da kuma kula da shawarwarin masana.

Game da marubucin 

Kyrie Mattos


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