Kwabo basebenza eHoudini. Malunga nobume beVex kunye neBites yezifundo zePython

Ngezantsi kokusikwa uya kufumana uphononongo oluvela kwiingcali ezivela kwiQela leHoudini leKrasnodar Plarium studio malunga nezifundo zevidiyo. Ubume beVex и Ukulunywa kwePython ukusuka kuQeqesho loMxube, oluzinikele ekusebenzeni ngeelwimi zePython kunye neVex kwinkqubo yemizobo yeHoudini.

Kwakhona kule post, abafana babelane ngokukhethwa kwezinto eziya kuba luncedo kuwo wonke umntu onomdla.

Intshayelelo encinci

Ulwimi lweVex luyoyikisa kubasebenzisi abatsha baseHoudini. Umbulelo omkhulu kuye, kukho i-stereotype ekufuneka uyibhale eHoudini. Ngokwenyani eHoudini unako ikhowudi, kwaye oku kwenza iinkqubo ezininzi lula kwaye ngokukhawuleza, kunokuba nzima kubo. Umzekelo, kuyanceda ukunqanda ukuseta ezothusayo ezinje:

Ulwimi lweVex lwenzelwe ukubhala i-shaders kwi-Mantra renderer (i-renderer eyakhelwe-ngaphakathi yeprogram ye-Houdini), kodwa yanda ngokukhawuleza ngaphaya kokusetyenziswa kwayo kwangaphambili ngenxa yokuguquguquka kwayo, ukulula kunye nesantya. Igama lolwimi livela kwisishunqulelo seVector EXpressions, kodwa ingasetyenziselwa ukukhohlisa iindidi ezahlukeneyo zedatha. Ke, iVex isetyenziswa ikakhulu kwiindidi ezahlukeneyo zobuchule bejometri (amanqaku, iipolygons), kunye nokudala inkqubo yejometri.

Ulwimi lweVex alunyanzelwanga ngokwemigaqo yesintaksi kunye nokufomatha ikhowudi, kwaye alunamda wokungena uphezulu kakhulu. Amaxesha amaninzi imigca emibini yanele ukufikelela kwisiphumo esifunekayo. Iingenelo zayo zikwabandakanya i-multi-threading kwaye, ngenxa yoko, isantya esihle. Ukucwangcisa kwiVex kuyafuneka zombini ukusombulula iingxaki ezisisiseko kunye nokubala okuntsokothileyo kunye nobunzima, kwaye ulwimi luhlangabezana nayo yonke le nto ngokukhawuleza okukhulu. Ingasetyenziselwa ukwenza izinto ezininzi ezimangalisayo kumzekelo wenkqubo, oopopayi kunye nokulinganisa.

Kakade ke, siyayithanda xa umntu ecinga ukuba sonke singabadwelisi benkqubo, kodwa enyanisweni siqhele ukusebenza kunye nokulula (nangona abaninzi, besebenza eHoudini okokuqala, banokugqiba ekubeni kulungele ngakumbi ukulala nje ngezikhonkwane) . Ukuba isixhobo besingabenze lula ubomi bethu, besingayi kusisebenzisa. Ke ngoko, awufanelanga ukubona ukubakho kwenkqubo njengento ekuthintelayo ukuba uqalise ukufunda iHoudini. IVex sesinye nje isixhobo (nangona sisihle kakhulu) phakathi kwezinye ezininzi.

I-Python, eyaziwa kakhulu kwizangqa ezibanzi, ayifuni naziphi na iintshayelelo okanye inkcazo ecacileyo. Makhe sikuxelele ukuba kutheni siyifuna. Kwimeko yeHoudini, iPython isetyenziselwa ukulawula inkqubo ngokwayo (ukudala iinodes kwiprojekthi, ukusebenza ngeefayile, ukuzenzekelayo ngokuphindaphindiweyo imisebenzi, ukuvelisa ukudibanisa okuyinkimbinkimbi kwezenzo, njl.). Sikwafuna inkqubo yePython ukwenza ujongano oluhle kwizixhobo kwaye sibhale imiyalelo efanelekileyo elawula izinto zexabiso xa iqhosha licofa. Ukuba kukho iqhosha elithi "yenza ibe ntle" kwi-asethi yaseHoudini, iya kubhalwa kwiPython. Ikwasetyenziswa ngamanye amaxesha ukwenza ijiyometry manipulation (njengeVex), kodwa qonda ukuba iPython ayilula ukuseta ezo njongo kwaye ihlala icotha ukwenza umsebenzi kuneVex.

Okunye malunga nezifundo

Umphuhlisi weHoudini, iSide Effects Software, ikhupha uhlaziyo oluninzi kwaye ibonelela ngeempawu ezininzi kubasebenzisi kangangokuba amaxwebhu asemthethweni kunye nezifundo zoqeqesho ezisemthethweni abanalo ixesha lokuhlaziywa. Ke ngoko, siqokelela ulwazi kancinci kancinci kwimithombo eyahlukeneyo (ihlawulwe, isimahla, isemthethweni kwaye akunjalo) ukuze sikwazi ngokupheleleyo ezi zixhobo ziguquguqukayo nezinamandla-iilwimi zeprogram yeVex kunye nePython (kunye neHoudini ngokubanzi). Ukhetho lwethu lwawela kwiikhosi ezivela kwi-Mix Training, njengoko babebanga ukuba banezinto ezibanzi malunga nePython kunye neVex eHoudini.

Umbhali wezifundo uye Isitishi sikaYouTube (isixhobo esihle kwabo bafuna ukuqala ukufunda iHoudini), ebonakaliswe ngokungacwangciswanga, inkcazo ekhululekile kunye nenani elikhulu lezihloko, ukusuka kuyilo lwentshukumo ukuya kuphuhliso lomdlalo. Ukongeza kwitshaneli, ukwanebhendi yakhe yentsimbi yokufa egaraji. Sagqiba ekubeni umbhali athembeke kwaye athengwe Ubume beVex и Ukulunywa kwePython, iiyure eziyi-8 kwikhosi nganye (inokujongwa ngesantya 1,5).

Плюсы

• Iluncedo kwiingcali zamanqanaba ahlukeneyo. Ezi zifundo zinokuthelekiswa nethala leencwadi eliqulethe zonke iinkalo ezibalulekileyo zeVex kunye nePython eHoudini, ukusuka kwizinto ezisisiseko ukuya kwii-setups eziphambili kunye neziyinkimbinkimbi. Kwi-Vex - ukusuka kwinkcazo yeempawu kunye neziguquko ukuya ekuphunyezweni kokuqala kwe-algorithm ye-Space Colonization. Kwi-Python - ukusuka ekudalweni okuzenzekelayo okuzenzekelayo kwee-nodes kwindawo kunye nokuphuculwa okuncinci kwiprogram ye-Houdini ngokwayo kumphathi weempawu ezibhaliweyo ukusuka ekuqaleni. Kukho lonke ulwazi olusisiseko oluyimfuneko kwi-syntax yezi lwimi zimbini kunye nendlela ezisebenzisana ngayo noHoudini.

Kuninzi kwikhosi yabaqalayo, kodwa oku akuzange kusikhathaze kwaphela. Ngokubukela izifundo zevidiyo okanye uphinde ufunde amanqaku malunga nezinto ezisisiseko eHoudini, ufumana into entsha kwaye uqonde into osele uyazi ngendlela entsha. Ukongeza, eHoudini phantse yonke into inokwenziwa ngeendlela ezahlukeneyo, ngokwenza isimbo sakho esikhethekileyo ngokuhamba kwexesha, ngoko kuhlala kuxabisekile kwaye kunomdla ukubukela inkosi emsebenzini. Nkqu nendlela ii-nodes ezihlelwe ngayo kwiprojekthi zinokuthetha kakhulu malunga nomdali wayo.

• Ukufaneleka. Izifundo ezibanzi nezingundoqo azifane zihlaziywe. Uninzi lwabo alukhange luqhubeke nophuhliso lwenkqubo yeHoudini, etshintshe kakhulu kule minyaka mithathu idlulileyo. Iindlela ezimisiweyo zathatyathelw’ indawo zezintsha, eziphuculwe ngakumbi nezilungeleyo (ezindala azizange zimke, kodwa ziyekile ukukhethwa). Ngokukodwa, isabelo solwimi lweVex ekusebenzeni noHoudini siye sanda. Xa ufunda iziseko zeHoudini, kubalulekile ukwazi ukuba zeziphi iindlela ezikhoyo ukuze xa udibana nezixhobo zokufundisa ezindala (kwaye zihlala zintsonkothile), uya kukwazi ukusebenzisa ngokufanelekileyo ulwazi olufundayo xa usebenza.

Kwaye ama-downsides ...

• Iikhosi aziqulathanga izisombululo esele zenziwe kwimveliso yokwenyani. Umbhali ukhetha izihloko zezifundo kunye neendlela zokusombulula iingxaki ukubonisa into enokwenzeka endaweni yokufumana iziphumo eziphuculweyo zokugqibela. Ezi zisombululo azisoloko zisebenza kakhulu, kwaye ayizizo zonke zihambelana nenkcazo "yeyona ndlela ilungileyo." Ukuba ujonge inyathelo ngenyathelo imiyalelo egubungela zonke izigaba zemveliso ukusuka ekuqaleni ukuya ekugqibeleni unikezelo (njenge apha, umzekelo), ke ezi zifundo azikho ngokwenene kuwe. Umbhali ukhetha ukushiya isiphelo sivulekile, esinokuba nzima kubasebenzisi abatsha baseHoudini.
• Iziphumo ebezingalindelekanga zonikezelo olungekho sikweni kunye nokuphuculwa. Umbhali ngamanye amaxesha uyazenza iimpazamo (ezinokuthi zidibanise) okanye achithe ixesha leklasi ezama ukukhumbula okanye ukugxila kwinto ethile. Ukuqwalasela ukuba ulwazi kwiikhosi ubukhulu becala lujoliswe kwiinjongo zolwazi ngenxa yobubanzi bezinto ezigutyungelweyo, akukho thuba lokuhlala ngokucokisekileyo kwiingongoma ezithile. Ngenxa yoku, ukuthandabuza kombhali kunye nezigqibo ezizenzekelayo zinokuphakamisa imibuzo engakumbi. Ngethamsanqa unayo izifundo zasimahla malunga nokudala umphathi weprojekthi eHoudini usebenzisa iPython, kwaye kwezinye iinkalo zisebenza ngakumbi kwaye zineenkcukacha kunolwazi ngesihloko esifanayo kwiikhosi.

Ngokombono wethu, i-pros idlula kakhulu i-cons. Ukuba ufuna ukufunda ngakumbi okanye ngaphantsi ngokucwangcisiweyo malunga nenkqubo eHoudini (kunye neHoudini ngokwayo), ngoko ungaqala ngezi zifundo zevidiyo. Zikwazongezo ezilungileyo kwezinye izifundo kunye nezixhobo, njengokujonga ngokubanzi iziseko zokusebenzisa iVex kunye nePython eHoudini okanye ireferensi yevidiyo ekhawulezayo.

Ibhonasi: Amanye amakhonkco akhuthazayo nawokufundisa

• Entagma - IGreyScaleGorilla kwihlabathi leHoudini (abasebenzisi beCinema4d baya kusiqonda). Ugutyulo olubanzi kakhulu lwezihloko kunye nomboniso ogqwesileyo wemathiriyeli. Ngendlela, basanda kuqalisa isizini entsha.
• USimon Holmedal - intsomi kuluntu houdini. Imalunga nempefumlelo kuneendlela ezithile ezisebenzayo. Khumbula xa ufuna ukubona kwaye uzive into onokuyenza eHoudini.
• UBen Watts -umyili notitshala ogqwesileyo.
• Matt Estela -umbhali wesinye sezona zixhobo zibalulekileyo nezidumileyo zokufunda uHoudini - cgwiki. Umthombo, uhlaziywa rhoqo, uvele ugqabhuke ngobuninzi bolwazi oluluncedo kunye nezisombululo esele zenziwe. Ngokuqinisekileyo siyayincoma.
• UAnastasia Opara -Iqabane lethu, umbhali wekhosi egqwesileyo yeHoudini, eyaziwayo kwabaninzi Inkqubo yezindlu zeLake. Akunakwenzeka ukuba uya kukwazi ukuyilawula ngokupheleleyo okokuqala okanye okwesibini, kodwa ngokuqinisekileyo akufanele unikezele: kunzima ukufumana ulwazi oluninzi malunga neendlela eziphambili zokusebenzisa i-Vex kunye nemodeli yenkqubo. Ukuphefumlelwa, sincoma ukuba ufunde intetho yombhali Ukukholelwa kwiNkqubo yokuModeli.
• Houdini ngesiRashiya -Ijelo elinezifundo zeHoudini ezikumgangatho ophezulu kakhulu ngesiRashiya. Umgangatho ophezulu kangangokuba abanye abasebenzisi abathetha isiNgesi bangathanda ukufunda isiRashiya ukuze bakwazi ukubukela ezi zifundo. Izixhobo zoqeqesho zahlulwe ngo uluhlu lokudlala kuxhomekeke kwinqanaba lobunzima.

umthombo: www.habr.com