01 ye 05
Nhanganyaya
Pano pane maitiro akawanda ekuenzanisa muMaya, asi imwe yekutanga kutanga maitiro anotanga kuratidzwa ndeyekugadzira geometry kuburikidza nekushandura mhete zvakapoteredza pivot.
Mukufamba kwenguva, iyo nzira yaunenge usingazogoni kushandisa kushandiswa zvakanyanya sekunyora kana kuisa muganhu wezvitsva , asi inenge yakakwana yekusanganisa zvinhu nokuti inobvumira vatangisi kuona zviitiko zvinooneka nokukurumidza zvikuru.
Kugadzirisa mhete inzira inokurumidza uye iri nyore yekuenzanisa makapu, mahwendefa, vasesiti, mapurumoni-chero ipi zvayo yemaometri geometry inopenya kubva panzvimbo huru. Kushandisa mashizha, mufanisiki anogona kuunza maitiro akaoma zvikuru emararamiro munguva shoma shoma.
Mune zvimwe zvose zvidzidzo izvi, tichazofamba nenzira yekufananidzira mutsara wemaspagne uri nyore kuburikidza nekushandura mutsindo.
02 of 05
Anatomy of Curve
Tisati tapinda mumuenzaniso, ndinongoda kuunza mapoka mashomanana ekukurumidza pamusoro pemakumbo muMaya.
Kudzora Mavara: Curve yakaumbwa nemashoko anonzi control vertices (CVs). Mushure mokunge mhete yakaswededzwa, chimiro chayo chinogona kuchinjwa nekusarudza CV nekufamba ichichifamba pamwe chete ne x, y, kana z axis . Mumufananidzo wepamusoro, maCV anoratidza semakushe maduku epepuru. Chechitatu chettex yekudzora kubva pasi kwekarubo roruboshwe ikozvino yakasarudzwa kushandurirwa.
EP vs. CV Curves : Paunoenda kuzocheka , unoona kuti une sarudzo pakati peiyo EP kana kuti yeCV. Chinhu chakanakisisa chekuchengeta mupfungwa pamusoro pePV neCV mavheti ndechokuti mugumisiro wekupedzisira wakangofanana . Kusiyana kweiwo chete pakati pezviviri ndechokuti, nechombo che EP, kutarisa kwemazwi kunowanikwa zvakananga pamakona acho pachawo, nepo kutonga kunotaura pamusoro pevhavha yeCV nguva dzose kunowira pamucheto wechipfuva. Shandisa chero chaunonzwa uchinetseka.
Curve Degree: Unogona kuona ndaenda mberi uye ndakabudisa mavhare maviri ndikavaisa parutivi. Iyo miviri miviri inenge yakafanana, kunze kwekuti chokwadi chiri chese uye imwe yacho yakasiyana. Muchivharo chebhokisi bhokisi, sarudza dhigirii 1 (linear) yemaumbirwo emakumbo, uye 3 (cubic) yezvinotapira.
Nhungamiro: Zvakakosha kuziva kuti NURBS inotenderera muMaya ine humwe hutungamiri hwakananga. Cherechedza idzi mbiri dzvuku dzakatorwa pamufananidzo pamusoro apa. Iko kuruboshwe kuruboshwe rwunobva kumucheto, zvichireva kuti inopera kubva pasi kusvika kumusoro. Nzira yekurudyi inoderedzwa, uye inoyerera kumusoro kusvika pasi. Kunyange zvazvo kutenderera kwemashizha hakubatsiri kana uchishandura basa racho, pane mamwe maitiro (kufanana nechokuwedzera) anotora nhungamiro.
03 of 05
Kutora Profile Curve
Zviri nyore kuti tive nemavheji mune imwe yemakamera ekunyora maMaya, kuitira kuti tibve pane panotarisa mapurisa, shandisa nzvimbo yemauto . Izvi zvichaunza Maya mapane mana emakamuri.
Shandisai hove kuitira kuti iende kune rumwe rutivi kana kuti mberi kwewindo uye inotora spacebar zvakare kuti iwedzere panhotera.
Kuti uwane iyo yeCV Curve thuluzi, enda kuGadzira -> CV Curve Tool , uye yako cursor ichashandurwa kuva bvudzi-bvudzi. Kuti uise nzvimbo yekudzora, chengetera kupi zvako muhwindo. CV Curve inoshandiswa nekutadza, asi Maya haikwanisi kunyora kutarisa kusvikira iwe waisa maziso matatu-ivhavha ichaonekwa yakasvibiswa kusvikira waita saizvozvo.
Paunenge uisa maCV, unogona kuatora grid nekubata x . Izvi zvinoshamisa chaizvo zvinobatsira pakuenzanisa mitambo yemutambo.
Kuumba Profile Curve
Kuti tipe mutsara wegomba, tinoshandisa shanduko yeCV curve kutora hafu yemufananidzo. Shandisa pfungwa yekutanga kune yakabva, uye ramba uchitora faira kubva ipapo. Tarisa kumapapiro angu akapera mumufananidzo wepamusoro, uye yeuka-iwe unogona kugadzirisa nzvimbo yeCVs gare gare, saka usashuva iyo kana iwe usingavatori nguva yekutanga.
Tamba uchitenderera nechokuita chigadziro kusvikira wava nechimiro chemufananidzo unofara nazvo. Apo yose yako yekudzora maziso ari panzvimbo, edza kupinda kuti uite rutsoka.
04 of 05
Kuchinja Curve
Panguva ino, basa rakaoma rapera.
Kuti apedze mutepe wegomba, funga kuti iwe uri munharaunda yepamusoro .
Nekavhara yakasarudzwa, enda kumativi -> revolve uye sarudza bhokisi rezvakakosha kuti ukwire nehwindo rinoratidzwa mumufananidzo pamusoro apa.
Muchiitiko ichi, zvigadziriro zvisingagadziri zvichashanda zvakajeka, asi pane imwechete kana mbiri zvatinogona kuti tifunge nezvayo:
- Axis: Kazhinji pane iwe uchange uchitenderera mberi kweY y axis, asi x uye y inowanikwa kana iwe uchida.
- Zvinyorwa Geometry - NURBS kana Polygons: Cherechedza, iwe unogona kubudisa zvinhu zveNURBS kana chinhu chinonzi polygon . Nokuti ikozvino NURBs inogona kuramba yakasarudzwa, asi kana yako mienzaniso ichazopedzisira yapera muine injini yemutambo, iri pfungwa yakanaka yekushandisa mapurogoni.
- Tanga & Endedza Tambo: Kana iwe usingadi kuti mavheti ako aite zvizere 360 degrees, iwe unogona kuchinja kuguma kwekutsvaga kukosha. Kushandura rhevhe ne 90 degrees kunogona kubatsira mukusika makona akapoteredza mukugadzira mhando.
05 of 05
Yapera!
Ikoko iwe uri. Kuburikidza nekushandiswa kwemaMaya's revolve curve tool takakwanisa kuenzanisira mhepo yakanaka yakawanda yegunha musati nguva yakareba.
Tichaisiya pano ikozvino, asi zvichida mune ramangwana redu tichaita tutori pakupa caustics!