Kujambula kumakhala kokondweretsa-mpaka mutapeza kuti mukutsutsana ndi khoma la njerwa la maiko aakulu, nkhope zosawerengeka, zigawo zosiyana siyana, ndi gulu lonse la nkhani zomwe simukudziwa.
Mndandandawu, tikuyang'ana pa misampha isanu yomwe imayambira ojambula nthawi zambiri imagwera. Ngati ndinu watsopano ku luso la 3D modeling , werengani kuti mutha kudzipulumutsa nokha pamutu umodzi kapena awiri pambuyo pa msewu.
01 ya 05
Zovuta Kwambiri, Posachedwapa
Chidwi ndi chabwino. Ndi zomwe zimatipangitsa ife kuyesetsa zinthu zazikulu ndi zabwino, zimativuta, zimatipangitsa ife kukhala abwino. Koma ngati mukuganiza kuti mudzadumphira mu phukusi la 3D lachitsanzo ndikupanga zovuta zowonongeka nthawi yanu yoyamba, mumakhala mukulakwitsa.
Ndiko kuyesa kuyendetsa nyenyezi kunja kwa chipata, koma pali chifukwa chomwe mumawona kusintha kwakukulu pamagulu otsatirawa kawirikawiri pazitukudzi zotchuka za CG: "Ichi ndi chithunzi chimene ndakhala nacho m'mutu mwanga kwa zaka zambiri, koma Ndakhala ndikudikira luso langa kuti ndipeze. "
CG ndi yovuta, ndizovuta komanso zovuta. Pamene mukukonzekera mapulani anu dzifunseni nokha, "Kodi ndizovuta zotani zomwe ndingathe kuthamangiramo, ndipo kodi ndingathe kuzikonza bwinobwino panthawiyi?" Ngati yankho liri inde, pitani! Komabe, ngati polojekiti ikuyembekezerani kuti muyese kuyesa tsitsi, kuyeza, kuunika kwa dziko lonse, ndi kupereka maulendo kwa nthawi yoyamba, ndibwino kuti muphunzire mfundo iliyonseyi musanayese kuwagwirizanitsa ndi fano. Dzifunseni nokha, koma yesetsani kudziŵa pamene chilakolako chanu chikukuyenderani bwino.
Kusatsimikizika, koposa china chirichonse, ndiko kumatsogolera ku ntchito zotsalira, ndipo mwa lingaliro langa, chithunzi choipa chikadali chabwino kuposa chosatha.
02 ya 05
Kunyalanyaza Topology
Maphunziro a sayansi ndi mapulaneti akuthamanga ndi ofunikira kwambiri kuti azitsulo zomwe zimapangidwira zojambula. Kwa maimidwe a masewera, ndi mitundu ya chilengedwe, kuthamanga kwapakati sikofunikira, koma izo sizikutanthauza kuti ziyenera kunyalanyazidwa kwathunthu.
Chitsanzo mu quads (ma polygoni anayi) nthawi zambiri momwe zingathere, makamaka ngati mukufuna kukatenga chitsanzo ku Zbrush kapena Mudbox pakujambula pambuyo pake. Ma Quads ali abwino chifukwa akhoza kugawa (pojambula) kapena katatu (kwa injini zamaseŵera) bwino kwambiri ndi mosavuta.
Sayansi ya sayansi ndi nkhani yaikulu, ndipo kufotokoza mwatsatanetsatane apa sikungatheke. Ingozisunga zofunikira zina mu malingaliro pamene mukugwira ntchito:
- Pewani N-gons (mapulogoni asanu kapena asanu).
- Sungani katatu ku chiwerengero chochepa.
- Yesetsani kukhala ndi magawo osiyana, ndipo peŵani nkhope zochepetsedwa. Ma polygoni anu sayenera kukhala amtundu wokwanira koma asunge pafupi momwe mungathere.
- Kwa mauna ophwanyika, onjezerani mitsempha yowonjezera kwina kulikonse komwe kudzakhala kusintha (mabala, maondo, milomo, etc.).
- Kumbukirani kuyeretsa zojambula zamatsenga mutatha kugwiritsa ntchito chida cha Maya (chomwe nthawi zambiri chimapanga katatu ndi nthawi zina.
- Ngati mumayendetsa fayilo yanu ndikuzindikira kuti "pinching" yesani kuganizira momwe mungayendetsere m'mphepete mwa msewu kuti meta yanu ikhale yabwino kwambiri.
- Ngati muwona zosiyana siyana zamakono , sungani zomwe mukuchita ndikuzikonza nthawi yomweyo . Ngati simukudziwa chomwe chilibe majometri, dinani apa .
03 a 05
Zigawo Zambiri, Zakale Kwambiri
Ngati ndikukumbukira molondola, izi ndi zomwe timagwiritsa ntchito m'zinenero zathu zambiri.
Kugawa manda yanu mofulumira mu njira yokonzekera kumangopweteka komanso kumangodandaula, ndipo nthawi zambiri kumapangitsa kuti "lumpy" kapena khalidwe losasinthika likuwoneke muntchito zambiri za novice.
Monga lamulo la chala chachikulu, musati muwonjezere chigamulo mpaka mutatsimikizira kuti mwaikapo mawonekedwe ndi silhouette ndi ma polygoni omwe muli nawo kale. Ngati mukudzipeza nokha pamene mukufunika kusintha mawonekedwe anu onse koma mwagawidwa kale pomwe simungathe kuchita bwino, yesani kugwiritsa ntchito chida cha lattice mumasewero owonetsera a Maya. Ngati mukuyamba kuona zosaoneka bwino pamtambo wanu, yesetsani kugwiritsa ntchito burashi yopumula kuti muzitha kuyamwa.
04 ya 05
Nthawi Zonse Zojambula Zosasunthika Zosasunthika
Ndizolakwika zofala pakati pa oyambirira kupanga chitsanzo kuti chitsanzo chotsirizira chiyenera kukhala manda osakanikirana. Izi siziri choncho, ndipo kuyesa kusonyeza zinthu mwanjira imeneyi kungangopangitsa moyo wanu kukhala wovuta kwambiri.
Ndimakumbukira kuyang'ana kawirikawiri maphunziro a 3DMotive mmbuyo ndipo wophunzitsira adapereka njira yabwino yoganizira za funso ngati chofunika chachitsanzo chanu chiyenera kukhala chosasunthika kapena chosiyana ndi geometry; ganizirani za momwe chitsanzo chomwe mukukumangidwira chingakhazikitsidwe mu dziko lenileni, ndikuchiwonetseratu monga momwe mungathere.
Okonza nthawizonse amati fomu imatsatira ntchito, ndipo mawu amenewo amakhala ndi kulemera kuno-ngati mutayendetsa muzochitika zomwe mukuganiza kuti zidzakhala zosavuta kuti ziwonetsere chinachake mu zidutswa ziwiri, chitani.
Tsopano atanena zimenezo, pali zosiyana ziwiri pa izi - kusindikiza 3 , ndi masewero a masewera.
Kusindikiza kwa 3D kumabwera ndi malamulo atsopano, omwe sitingalowe muno, koma ngati muli ndi chidwi talemba mndandanda wafupikitsa pa nkhaniyo. Ndi masewero a masewera, nthawi zambiri zimakhala zosangalatsa kuti phindu lomaliza likhale losasunthika, komabe, masewera otsirizawa amakhala otchuka kwambiri. Ngati palibe chinthu china chokhazikika, musadandaule-ntchito yotsatira yotsatila masewerawa ndi yeniyeni komanso yopanda malire, komabe, phunziro la 3DMotive (Treasure Chest series) likutikumbutsa bwino.
Kwa tsopano, dziwani, ndibwino kuti mugwiritse ntchito zinthu zambiri kuti mutsirize chitsanzo chomaliza chokhazikitsa.
05 ya 05
Osagwiritsa ntchito Image Planes
Ndikudziwa bwino izi chifukwa ndinkakonda kuyang'ana nthawi zonse, kapena kudumphira ku Maya popanda kulingalira ndikukonzekera ndikupanga, ndikuganiza "O, ine ndikupanga izo monga ndikuziwonetsera."
Pang'onopang'ono ndinayamba kukhala ndi chizolowezi chonyamulira mapaundi asanu ndi asanu ndi asanu ndi awiri (7) pa pepala la grid, ndipo pamene sindikuchita ndikuchotsapo tsamba ndikulongosola malingaliro apamwamba a nyumba ndi malo okhala. Ine ndimaponyera kawiri kawiri momwe ndimapulumutsira, koma ngati ndimakonda imodzi ndimayimika pa korkboard pamwamba pa khungu langa kuti likhalepo ngati ndikulifuna ilo. Ngati ndasankha chimodzi mwa izo chikulowetsa mu polojekiti, ndikupanga kanema ndikuyakoka ku Maya monga ndege yajambula.
Zimandilola kugwira ntchito mofulumira, zimandithandiza kugwira ntchito molondola, ndipo kulondola ndi chimodzi mwa mafungulo opambana. Tsopano ndimagwiritsa ntchito ndege zamagetsi pazinthu zonse zazikulu zomwe ndikuzifanizira, makamaka zilembo kapena zidutswa zojambula zovuta, ndipo ntchito yanga ili bwino kwambiri.
Ndipo izi zimaphatikizapo kawiri (kapena ngakhale katatu) ngati mukuwombera zithunzi zojambula!
Kotero tsopano mukudziwa zomwe muyenera kupeŵa!
Aliyense wa ife wakhala ndi zolakwa zina kapena zonsezi nthawi ndi nthawi.
Kulakwitsa ndi mbali yovuta kwambiri yophunzirira, koma tikuyembekeza kuti podziwa zina mwa misampha yomwe imayambitsa oyamba kuyamba ku 3D modeling , mudzatha kuwapewa.
Kusangalatsa chitsanzo!