Gwiritsani chitsanzo chanu cha 3D mmanja mwanu
Kusindikizira kwa 3D ndi makina osangalatsa kwambiri osangalatsa komanso kutenga cholengedwa chanu chadakanda m'manja mwanu ndikumverera kosangalatsa.
Ngati mukufuna kusindikiza imodzi ya zitsanzo zanu za 3D kotero kuti imasandulika kukhala chinthu chenichenicho chomwe mungachigwire, pali zinthu zingapo zomwe muyenera kuchita kuti mukonzekere chitsanzo chanu cha kusindikiza kwa 3D.
Kuti muwonetsetse kuti zosindikiza zikuyenda bwino kwambiri ndikusunga nthawi ndi ndalama, tsatirani ndondomeko izi musanatumize fayilo yanu ku printer:
- Onetsetsani kuti Chitsanzochi ndi chopanda chingwe
- Ikani chitsanzo cha mtengo wotsika
- Chotsani Majambula Osati Ophiphiritsira
- Fufuzani Zachilengedwe Zambiri
- Sinthani Chitsanzo Chanu
01 ya 05
Onetsetsani Kuti Chitsanzo Ndi Chosavuta
Pogwiritsa ntchito mawu omasulira, nthawi zambiri zimakhala zophweka kwambiri kumanga chitsanzo chanu cha zidutswa zambirimbiri. Tsitsi ndi chitsanzo chabwino. Muzochitika zamakono monga Autodesk Maya ndi Autodesk 3ds Max, wojambula kawirikawiri amapanga tsitsi la munthu ngati gawo losiyana la geometry. Zomwezo zimapangira zibatani pa malaya kapena zigawo zosiyana za zida ndi zida za munthu.
Njirayi siigwira ntchito yosindikiza 3D. Pokhapokha mutakhala ndi cholinga chogwiritsira ntchito zigawozo pokhapokha osindikizira atatha, chitsanzocho chiyenera kukhala manda osakanikirana .
Kwa zinthu zosavuta, izi siziyenera kukhala zopweteka kwambiri. Komabe, kuti mukhale chitsanzo chovuta, sitepe iyi ikhoza kutenga maola ochuluka ngati chidutswacho sichinapangidwe ndi kusindikiza kwa 3D mu malingaliro.
Ngati tsopano mukuyambanso chitsanzo chatsopano chomwe mukukonzekera kusindikiza, kumbukirani chikhulupiliro chanu pamene mukugwira ntchito.
02 ya 05
Gwiritsani Chitsanzo kuti Musachepetse Mtengo
Chitsanzo cholimba chimafuna zinthu zambiri kuti zisindikizidwe kuposa zolemba. Ogulitsa ochuluka kwambiri a 3D amawononga ntchito zawo ndi mphamvu pogwiritsa ntchito masentimita masentimita, zomwe zikutanthauza kuti mumakhala ndi chidwi cha ndalama kuti muwonetsetse kuti zojambula zanu zimakhala ngati zosawerengeka m'malo molimba.
Chitsanzo chanu sichidzasindikiza chopanda pake.
Ngakhale kuti chitsanzocho chikuwoneka ngati chimbudzi chopanda pake pamene mukugwira ntchito yanu ya 3D mapulogalamu, pamene chithunzicho chitembenuzidwa kuti chikasindikizidwe, chimamasuliridwa ngati cholimba pokhapokha mutakonzekera mosiyana.
Pano ndi momwe mungapangire chitsanzo chanu:
- Sankhani nkhope zonse pamwamba pa chitsanzo.
- Yambani nkhope zawo pamtunda. Mwina ntchito zabwino kapena zoipa zotulutsa extrusion, koma zoipa ndizopindulitsa chifukwa zimasiya mawonekedwe a kunja osasinthika. Ngati mukugwiritsa ntchito Maya, onetsetsani kuti muli ndi mwayi wosankhana pamodzi . Iyenera kufufuzidwa mwachisawawa.
- Fufuzani pamwamba. Onetsetsani kuti palibe kujambulidwa kwa geometry komwe kunapangidwa panthawi yotulutsika ndikukonzekera vuto lililonse lomwe lingakhalepo.
- Chitsanzo chanu chiyenera kukhala ndi "chipolopolo chamkati" ndi "chipolopolo chakunja." Mtunda wa pakati pa zipolopolozi udzakhala kutalika kwa khoma pamene chitsanzo chanu chikujambula. Makoma opalasa amakhala otalika komanso okwera mtengo. Ndikutenga nthawi yayitali bwanji. Komabe, musapite pang'ono. Ogulitsa ambiri ali ndi makulidwe osachepera omwe amawafotokozera pa tsamba lawo.
- Pangani chitseko pansi pa chitsanzo kuti zinthu zambiri zitha kutha. Pangani kutseguka popanda kuphwanya topology weniweni wa mesh-pamene mutsegula dzenje, ndikofunikira kuti mulekanitse mpata pakati pa chipolopolo chamkati ndi chamkati.
03 a 05
Chotsani Majambula Osati Ophiphiritsira
Ngati mwakhala maso panthawiyi, sitepe iyi iyenera kukhala yopanda vuto.
Zojambula zosiyana-siyana zimatanthauzidwa ngati m'mphepete mwazogawidwa ndi nkhope zoposa ziwiri.
Vutoli likhoza kuchitika pamene nkhope kapena m'mphepete mwazitali zimatulutsidwa koma sizikhazikitsidwa. Zotsatira zake ndi zidutswa ziwiri zofanana za geometry mwachindunji pamwamba pa wina ndi mnzake. Izi zimatha kukhala zosokoneza pa zipangizo zitatu zosindikizira.
Chinthu chosiyana-siyana sichidzadindidwa molondola.
Chinthu chimodzi chodziwika chifukwa cha zojambulajamodzi zosawerengeka zimachitika pamene wojambula amatulutsa nkhope, amachititsa, amasankha motsutsana ndi extrusion, ndipo amayesa kuchotsa zomwezo. Pulogalamu yotulutsa extrusion ili ndi malamulo awiri osiyana:
- Kuthamanga kokha
- Ndipo repositioning wa nkhope kapena m'mphepete
Choncho, kuti tithetse tanthauzo la extrusion, lamulo lochotserako liyenera kuperekedwa kawiri. Kulephera kutero kumabweretsa zojambulajamodzi zosiyana siyana ndipo ndizolakwika kwambiri kwa oyimilira a novice.
Ndilo vuto lomwe ndi losavuta kupeŵa, koma nthawi zambiri limakhala losaoneka ndipo ndilosavuta kuphonya. Konzani mwamsanga mutadziwa vuto. Mukamadikirira kukonza zinthu zosiyana siyana, zovuta kuzichotsa.
Kuyika Maonekedwe Osati Ophiphiritsa Ndi Ovuta
Ngati mukugwiritsa ntchito Maya, onetsetsani kuti masewero anu owonetsera ndi osankhidwa osankhidwa-malo ang'onoang'ono kapena ozungulira-akuwonekera pakati pa pulogalamu iliyonse pamene muli pazithunzi zosankha.
Mukawona kusankha kusankhidwa mwachindunji pamphepete, mwinamwake mulibe maginito osiyana. Yeserani kusankha nkhope ndikudula Chotsani . Nthawi zina izi ndizofunika. Ngati sichigwira ntchito, yesani Mtolo > Chotsani chotsitsa , kuonetsetsa kuti zosankhidwazo sizinasankhidwe mubokosi losankha.
Ngakhale extrusion sizomwe zimayambitsa zovuta zambiri, ndizofala kwambiri.
04 ya 05
Fufuzani Zachilengedwe Zambiri
Zomwe zimaoneka bwino (nthawi zina zimatchedwa nkhope yachibadwa) ndizomwe zimagwira ntchito pamwamba pa 3D model. Nkhope iliyonse imakhala yowoneka bwino, ndipo iyenera kuyang'ana panja, kutali ndi nyumbayo.
Komabe, izi sizikutsimikizira kuti ndizochitika. Pogwiritsa ntchito njirayi , nkhope ya nkhope imatha kusintha mosavuta ndi kutuluka kapena kugwiritsa ntchito zipangizo zina zomwe zimagwiritsidwa ntchito.
Pamene nkhopeyo imasinthidwa, vector yachibadwa imayang'ana mkati mwa chitsanzo kusiyana ndi izo.
Kukonza Zachilengedwe Zowonekera
N'zosavuta kukonza vuto lachidziwikire pokhapokha mutadziwa kuti lilipo. Zowonongeka sizingatheke chifukwa chosasintha, kotero inu muyenera kusintha masewera ena kuti muwone nkhani iliyonse.
- Mu Maya, njira yosavuta yofikira izi ndi kupita ku View > Kuunikira ndikusankha kuunikira kwawiri . Pamene magetsi awiri ali olemala, nkhope iliyonse ndi zinthu zomwe zimayambira pamwamba ndizoda.
- Sankhani nkhope izi, pitani ku Polygons menyu zosankhidwa, ndipo sankhani Zochita > Zosintha .
- Kuyang'ana nthawi zonse nthawi zonse ndi chizoloŵezi cholowa mosasamala kanthu kuti mukukonzekera zosindikiza anu.
Malangizo okonzekera zovomerezeka zapamwamba ndi ofanana ndi mapulogalamu onse a 3D. Yang'anani mafayilo anu othandizira pulogalamu.
05 ya 05
Sinthani Fayilo Yanu ndi Zina Zoganizira
Chotsatira chanu musanayike ku imodzi yazinthu zosindikizira ndikuonetsetsa kuti chitsanzo chanu chiri mu fayilo yovomerezeka.
Zowonjezera zowonjezera zosindikizira zikuphatikizapo STL, OBJ, X3D, Collada, kapena VRML97 / 2, koma imvetsetse bwino ndipo yambani kugulitsa fayilo yanu ya 3D musanatembenuze fayilo yanu.
Onani kuti mawonekedwe ovomerezeka a machitidwe monga .ma, .lw, ndi .max sali othandizidwa. Kuchokera ku Maya, muyenera kutumiza kunja monga OBJ kapena mutembenuzire ku STL ndi mapulogalamu a chipani. 3DS Max imachirikiza zonse STL ndi .OBJ kutumiza, kotero muli mfulu kutenga zosankha zanu, ngakhale mukukumbukira kuti maofesi a OBJ amakhala okongola kwambiri.
Wotsatsa aliyense ali ndi mitundu yosiyanasiyana ya mafayilo omwe amavomereza, kotero tsopano ndi nthawi yabwino kuti mufufuze zomwe mungasankhe ndi kusankha chosindikiza chomwe mukufuna kugwiritsa ntchito ngati simunayambe.
Othandizira Othandizira Otchuka a 3D
Makampani otchuka omwe amagwiritsidwa ntchito pa intaneti akuphatikizapo:
- Shapeways
- Sculpteo
- Ponoko
- i.materialise
Musanapange chisankho chomwe mungapite nawo, ndibwino kuti mutseke pozungulira malo onse a ogulitsa. Mvetserani chifukwa cha makasitomala omwe akuwunikira ndikuwonekeramo zomwe zipangizo zamakono zojambula za 3D zimagwiritsira ntchito. Izi zingakhudze komwe mukusankha kukhala ndi chitsanzo chanu chosindikizidwa.
Pamene mwasankha, werengani malangizo a printer mosamala. Chinthu chimodzi choti muyang'ane ndikutsika kwazitali khoma. Onetsetsani kuti mukukumbukira kuti ngati mukukulitsa chitsanzo chanu, makulidwe ake akuchepa. Ngati makomawo ali ovomerezeka mu Maya anu, koma mumayika mamita kapena mapazi, muli ndi mwayi kuti iwo aziwonda kwambiri pamene mukukwera mtengo mpaka masentimita kapena masentimita.
Pano, chitsanzo chanu chakonzekera. Poganiza kuti mwatsatira njira zisanu ndi zovuta zina zoonjezera kuchokera kwa wogulitsa, muyenera kukhala ndi matope abwino pamtundu wovomerezeka wa kusindikiza kwa 3D.