01 ka 05
Isifundo sesi-2: Izithuluzi zokufanisa ku-Maya
Siyakwamukela esifundweni 2!
Ngamanje kufanele wazi ukuthi ungakha kanjani i-polygon eyinhloko futhi uqale ukushintsha ukuma kwayo ngokusunduza nokudonsa emaphethelweni, ubuso, kanye nama-vertices.
Lesi yisinyathelo esilungile, kodwa empeleni nje siyingxenye yempi-akunakwenzeka ukudala imodeli eyinkimbinkimbi kakhulu kusukela ekuthomeni okuyisisekelo ngaphandle kokwenza ukuguqulwa okuphelele emanzini.
Ukuze uqale ngempela ukwenza izingcezu ze-3D eziqedile, kudingeka sifunde ukuthi singashintsha kanjani i-topology yesimodeli sethu ngokungeza ubuso nemiphetho lapho sidinga khona imininingwane noma ukulawula okuningi.
Kunezinhlobo eziningi zamathuluzi ahlukene esihlalweni samamodeli samaMaya, kodwa eziningi zazo ziwusizo kuphela ezimweni ezithile. Ngokwenzayo, cishe uzochitha 90% yesikhathi sakho usebenzisa imiyalo emihlanu noma eyisithupha efanayo.
Esikhundleni sokusungula ithuluzi elilodwa i-Maya okufanele linikeze futhi uma ukhohlwa ukuthi ungayisebenzisa kanjani ingxenye yabo, ngezifundo ezimbalwa ezilandelayo sizobheka ezinye zezindlela ezisetshenziswa kakhulu ekuhambeni kokusebenza kwe-polygon.
02 ka 05
Faka Ithuluzi le-Edge Loop
Ithuluzi le-edge loop lokufaka mhlawumbe liyinto eyodwa ebaluleke kunazo zonke ekusetheleni kwakho kwethebula. Ikuvumela ukuthi ungeze ukulungiswa okungeziwe kumeshini wakho ngokubeka ukuhlukaniswa iziqephu okungaphazanyiswa (ukunqamuleka kwe-loop) kunoma iyiphi indawo oyibekayo.
Sula indawo yakho bese uphonsa i-cube entsha endaweni yokusebenzela.
Nge-cube in mode mode, hamba ku Hlela Mesh bese ukhetha Ithuluzi Insert Edge Loop .
Chofoza noma yikuphi ukunqamulela kumeshini wakho, futhi ukuhlukaniswa iziqephu ezintsha kuzobekwe eceleni ngokuphambene nokuchofoza.
Ungangeza izihlukaniso ezengeziwe noma yikuphi kumodeli wakho ngokuchofoza nokuhudula kunoma iyiphi inqenqemeni-I-Maya ngeke "ilahle" i-loop entsha enqenqemeni uze ukhulule inkinobho yegundane lesokunxele.
Umyalo we-edge loop wokufaka uhlala usebenza kuze kube yilapho umsebenzisi ecindezela q ukuphuma ithuluzi.
03 ka 05
Faka i-Edge Loop - Izinketho ezithuthukisiwe
Faka i-Edge Loop ineqoqo elengeziwe lezinketho ezishintsha indlela ithuluzi lisebenza ngayo.
Njengoba njalo, ukufinyelela ebhokisini lokukhetha, iya ku- Hlela Mesh → Faka i-Edge Loop Tool bese ukhetha ibhokisi lokukhetha ngakwesokudla kwemenyu.
Ngokuzenzakalelayo, i- Relative Distance kusuka ku-Edge ikhethiwe, evumela umsebenzisi ukuba Chofoza + Hudula i-loop enqenqemeni endaweni ethile ematheni.
Ungafaka kuze kufike emaphethelweni ayishumi ahlukanisiwe ngokulinganayo ngesikhathi ngokukhetha inketho ye- Loops yamaphethelo amaningi , bese ubeka Inombolo ye-edge loops ipharamitha kunani elifunayo.
Ubungacabanga ukuthi ukulinganisa okulinganayo kusuka kokungena kwe-Edge kuzobeka ohlangothini obusweni obuzama ukuhlukanisa, kodwa abukho. Lokhu kulungiselelwa kunokuningi okuphathelene nokuma kwephrofayela ye-loop enqenqemeni uma usebenzisa ithuluzi kuzicucu ze-geometry ezingaphezulu kakhulu. I-Autodesk inomfanekiso omuhle womqondo lapha.
Uma ungathanda ukuhlukanisa ngokulinganayo ubuso, mane ukhethe i- multipleple edge loops setting, bese usetha Inombolo yephutha loops yepharamitha ku- 1 .
04 ka 05
I-Edge Edges
Ithuluzi le-Maya le-Bevel likuvumela ukuba unciphise ubukhali beqenqema ngokuhlukanisa nokwandisa ubuso obusha be-polygonal.
Ukuze uthole umfanekiso ongcono walomqondo, ubuke isithombe esenhla.
Ukufeza lo mphumela, qala ngokudala i-1 x 1 x 1 cube eyimfihlo.
Ngena emgqeni wemodi ne-Shift + ukhethe imiphetho emine ye-cube. Shayela umyalo we-bevel ngokuya ku- Hlela i-Mesh Mesh → Bevel , futhi umphumela kufanele ufane ne-cube efanekiselwa ngakwesokudla.
Amaphethelo ezintweni zokuqala ezizenzakalelayo zibukhali obukhulu , okungenakwenzeka emvelweni. Ukwengeza i-bevel encane emaphethelweni akhuni kuyindlela eyodwa yokwengeza ukufaniswa komfanekiso .
Esigabeni esilandelayo, sizoxoxa ngezilungiselelo ezengeziwe zethuluzi le-Bevel.
05 ka 05
Ithuluzi le-Bevel (liqhubeka)
Ngisho nangemva kokungeniswa kwe-edge, i-Maya ikuvumela ukuba ushintshe umumo, usebenzisa i-Inputs ithebhu ebhokisini lesiteshi.
Yakha into ne-bevel emaphethelweni ambalwa-i-Maya izovula ngokuzenzekelayo imingcele ye-bevel njengoba kuboniswe esithombeni ngenhla. Uma into ikhethiwe futhi udinga ukuhlola izilungiselelo ze-bevel, mane ukhethe into bese uchofoza i- polyBevel1 node kumathebhu wokufaka .
Njalo uma udala i-bevel entsha, i-Maya idala ngokuzenzakalelayo i-polyBevel (#) node eyengeziwe. Lolu hlu oluqhubekayo lwamakhodi ahlobene namathuluzi abizwa ngokuthi umlando wokwakha . Amathuluzi amaningi wokufanisa amaMaya akha ama-node omlando afanayo kumathebhu wokufaka, avumela noma yisiphi isenzo ukuthi sishintshwe noma senzeke.
Manje futhi yisikhathi esihle sokukhuluma umsebenzi wokuhlehlisa, okuwukuphela kwe- Ctrl + z (njengoba kunjalo ezincekeni eziningi zesofthiwe).
Izilungiselelo ezifanele kunazo zonke ku-node ye- polyBevel is Offset kanye nezigaba :
- Ipharamitha ye- Offset ilawula ububanzi beveli, futhi yamukela inani kusuka ku-0 kuya ku-1.
- Izinketho zezingxenye zithinta ubushelelezi bevel. Ukwandisa inani lamacandelo kudala ubuso obuningi, kugcizelela ukuzungeza okubonakalayo kwe-bevel. Esikhathini sesibili esilandelayo, sikhulise inombolo ye-bevel yezingxenye kuya ku-6 ukuyibuka.