Ezinye izimbono zokuqala ezine-Moder Moi Modeler
Ngisebenzise i-Maya njengenhlangano yami eyinhloko ye-3D uma nje ngenza i-3D. Njenganoma isiphi isofthiwe, i-Maya inesabelo sayo samandla nokubuthakathaka, kodwa ngikulungele ukuyisebenzisa futhi angiboni ngithuthela ephaketheni elihlukile nganoma yisiphi isikhathi maduzane.
Nakuba kungase kube khona ithuluzi lokufanekisa elihle kakhulu-elihlelwe lapho, kufana ne-Modo noma i-3DS Max, ukuhlela ukufunda iphakethe elisha eliphezulu ekuzibophezelweni okukhulu.
Nokho ...
Kukhona ambalwa amaphakheji "alula kakhulu" we- 3D ngaphandle, futhi eziningi zazo zilula kangangokuthi zingafundwa ngezikhathi ezimbalwa nje. Nganquma ngoba ngiyeke ukuzihlukanisela ku-Maya yonke le minyaka, kungase kujabulise ukuzama izixazululo ezimbalwa ezilula zokufanisa ukuze ubone ukuthi ziqhathaniswa kanjani nesilinganiso esidala.
Nge-adventure yami yokuqala, ngizozama i-MoI ye-Triple Squid Software ye-Triple Squid Software (i-Moment of Inspiration), ehlelwe njengento elula ukuyisebenzisa, isethi sethuluzi le-NURBS enembile.
01 ngo-04
Ukuqala kokuqala
Nginomkhuba omubi wokugwema ukulinganisa ama- NURBS kumaMaya ngangokunokwenzeka, ngakho-ke ngangikhathazekile ngokuthi ukushintshela kwisofthiwe ye-MoI kungaba ukulungiswa okunzima ukwenza.
Ngokuphambene nalokho-ngenxa ye-interface ye-MoI eyakhelwe kahle, yaphela ekubeni yinguquko enhle kakhulu futhi lonke ulwazi lwanginika inqwaba yezindlela zokuhamba komsebenzi ukuthi ngizokwazi ukungithwala emuva ku-Maya.
Okuhlangenwe nakho komsebenzisi we-MoI kuyinto elula efile. Kunamamenyu ambalwa kakhulu okumele aguqulwe, futhi konke okudingayo ukukhiqiza kufinyeleleka kusuka kwipaneli ebonakalayo eyodwa. Ukuzulazula cishe kufana ne-Maya sika-alt-centric scheme, ngakho-ke zonke izinto ezicatshangwa ukuthi isofthiwe ilula ngokulula ukungena.
Kunezifundo ezintathu zevidiyo kumadokhumenti e-MoI, enikeza ukubuka konke okuhle kwethebhulethi ye-software kanye nendlela yokwenza, futhi ngakwazi ukusebenzisana nabo ngenkinga encane kakhulu.
Lapho ngiqala ukwenza umsebenzi wokuzimela ngedwa ngangiqala ukucindezeleka okumbalwa-ukulinganisa ngama-curve kudinga ingqondo ehluke kakhulu kusuka ekutheni i-poly-modeling, futhi bekukhona isikhathi esithile sokulungiswa ngaphambi kokuba ngikwazi "ukucabanga" njengomlingisi we-NURBS. Ngokusobala, isiqalo se- 3D modeling cishe ngeke sibe nalolu daba.
02 ka 04
Isivinini
Njengoba ngishilo ekuqaleni, ngathola amaphrojekthi okufundisa ngokushesha, kodwa ngangidabukisa lapho ngiqala ukuzibulala ngedwa.
Ngesinye isikhathi ngangizama ukulingisa ifomu le-cylindrical elingaba yinto encane kumfaki we-polygon, futhi yaphela ingithatha imizuzu engamashumi amabili ukuze ngithole umphumela engiwuhambela ngenxa yobunzima obunzima ngethuluzi lezinhlamvu.
Kodwa-ke, uma ngiyeke ukucabanga ngokuhamba kwe- edge edge ye-polygonal, futhi ngaqala ukuzama ngama-curves nama-booleans ngakwazi ukufanekisela ezinye izinhlobo ezazingathatha okuningi, isikhathi eside ukuze zifinyeleleke kuma-Maya.
Ama-opharetha we-boolean yinto engikaze ngiyidlale ngempela, ngoba isimiso se-Maya ngokuvamile asikwenzi i-topology yakho yonke into enhle. Ku-MoI lapho ukugeleza komkhawulo akuyona inkinga ngempela, basebenze ngokungenasici futhi bahlangene nekhono elihle kakhulu .OBJ exorter ngokuqinisekile bangamandla amakhulu kakhulu esofthiwe.
Ngemuva kwamahora ambalwa ku-MoI ngangisheshe ngikhuphuke namafomu engingazange ngiwacabangele ku-poly-modeler, okuyinto emnandi. Ngithanda kakhulu ukusebenzisa umehluko weBoolean ukunciphisa amafomu ngefomu elikhudlwana futhi kwaba nokuqhuma kokuhlola ngale ndlela.
03 ka 04
Izikhalo
Akuningi kakhulu, ngempela. Nginezimpikiswano ezimbalwa ngemilayezo ye-chamfer ne-filet, engeyona into engavamile njengomuntu osetshenziselwe umsebenzi we-bevel owonakele kakhulu, kepha ngicabanga ukuthi imodeli esekelwe yi-NURBS amathuluzi angase abe nzima ukuwaphula.
Uma ngifuna ukukhetha, olunye uhlobo lwami luzobe lube yimisebenzi yokuhumusha, isikali, nokushintshanisa ka-Moi, engangithola ukuthi iyinkimbinkimbi futhi idideka. Ngithanda kakhulu indlela kaMaya yokuphikisa ukuxhashazwa , kodwa lokhu kungaba kalula "isimo esidala-ukufa-kanzima", lapho ngisetshenziselwa indlela eyodwa yokucabanga ukuthi kunzima ukuvumelanisa nendlela entsha.
04 ka 04
Imicabango Yokugcina
Lesi isofthiwe esiphundu esivumela abaqalayo ukuba bagxume futhi bakhiqize ngokushesha. Ngemuva kwemihlangano emibili noma emithathu nje ngakwazi ukufika ngamamodeli ambalwa engangijabule ngawo, futhi ngihlela ukuqhubeka ngisebenzisa isofthiwe.
Intengo cishe ingxenye yesithathu ye-Rhino 3D (eyakhiwe ngumuntu ofanayo), futhi kungenzeka ukuthi iphuzu eliseduze kakhulu le-MoI. Ukufaka esikhundleni somuntu odingayo kuphela ukusebenza okuyisisekelo kwe-CAD ngaphandle kwenqwaba yezinsimbi kanye namacilongo.
Ngempela i-Maya inesitoreji esihle se-NURBS sethuluzi, ngakho-ke ngaphandle uma ngifaka kakhulu ukufaniswa kwe-Boolean, angikwazi ngisuke ngidinga isisombululo sokuzimela njenge-MoI. Kodwa-ke, isofthiwe iphelele kubasebenzisi be-Cinema4D, abangenakho ukufinyelela kunoma yikuphi ukusebenza kwe-NURBS eyakhelwe ngaphakathi, futhi i-MoI's .OBJ exporter iyamangalisa kakhulu, okwenza kube lula kakhulu ukuthola ama-Moi akho abe yi-render efanele.
Ngijabule ngempela nginqume ukuthatha i-MoI ngesidingo sokuhlola. Ngizizwa ngikhululeke kakhulu ukwenza imodeli yezinto ezibonakalayo bese ngenza ezinsukwini ezimbalwa ezedlule. Ngihlale nginamathela kumafomu we-polygon / ama-sub-division ngenxa yokuthi ngifundiswa, kodwa ngiyakwazi ukubona izindawo ekuhambeni kwami kokusebenza lapho indlela yesitayela se-MoI ingangisiza ngempela ukuba ngisebenze kahle.
Kumuntu othile omusha ngokuzenzakalelayo ku-3D modeling, lena yindawo enhle ukuqala ukuzama, ikakhulukazi uma unesithakazelo ekufaniseni imoto noma ukuklanywa komkhiqizo, futhi lokho kuhamba kabili uma ucabanga ukuthi ungase ufune ukufunda i-Rhino (noma ngisho ne-Solidworks) ngesikhathi esithile phansi umgwaqo.