Tora 3D yako mienzaniso mumaoko ako
3D kushandura inyanzvi inofadza inonakidza uye kugadzirisa chimwe chezvisikwa zvako zvechidimbu muchanza chechiko chako ndechimwe chinhu chinonakidza.
Kana iwe uchida kudhinda imwe ye 3D yako mienzaniso saka inoshandurwa kuva chinhu chenyika chaiyo iwe unogona kubata mumaoko ako, pane zvinhu zvishoma zvaunofanira kuita kuti ugadzirire muenzaniso wako wekudhinda 3D.
Kuti uone kuti basa rokudhinda rinofamba zvakanaka sezvinokwanisa uye kukuchengetedza nguva nemari, tevera matanho akadai musati watumira faira yako kubva kune printer:
- Ivai nechokwadi kuti Muenzaniso hauna kuchena
- Itai Muenzaniso weKutengo Kwezasi
- Bvisa Non-Manifold Geometry
- Chengetedza Nyama Dzakasiyana
- Shandura Muenzaniso Wako
01 ye 05
Ivai Nechokwadi Kuti Muenzaniso Wakaoma
Paunenge uchifananidza kushandura kwakasimba, kazhinji kazhinji zviri nyore kwazvo kuvaka yako muenzaniso kubva kune vakawanda (kana mazana) ezvimwe zvikamu. Bvudzi muenzaniso wakanaka. Muzvinyorwa zvemasikirwo akafanana neAustodesk Maya uye Autodesk 3ds Max, anyanzvi anowanzoita bvudzi reunhu sechikamu chakasiyana che geometry. Same inodonha zvimedu zvejasi kana zvimwe zvikamu zvezvombo zveunhu uye zvombo.
Iri sarudzo haibatsiri kudhinda kwe 3D. Kunze kwekuti iwe uchida kusungira zvikamu pamwe chete mushure mekunyora kwekudhinda kwapera, mufananidzo unofanirwa kuva mhembwe isina kusungirirwa .
Pamusoro pezvinhu zvisiri nyore, izvi hazvifaniri kunge zvakanyanya kurwadza. Zvisinei, kune muenzaniso wakaoma, danho iri rinogona kutora maawa akawanda kana chidimbu chisina kusikwa ne 3D kudhinda mupfungwa.
Kana iwe zvino uchitanga mhando itsva yaunopanga kuronga kuinyora, funga nezvekutaura kwepfungwa sezvaunoshanda.
02 of 05
Tora Muenzaniso wekuderedza mari
Muenzaniso wakasimba unoda zvakanyanyisa zvimwe zvinhu kuti zvidhindwe kunze kwehongo. Vazhinji vema-3D vanotengesa mabhizimusi vanotengesa mabasa avo nehuwandu vachishandisa cubic centimeters, zvinoreva kuti zviri mune zvekushandisa mune zvemari kuti uone kuti mienzaniso yako yekufananidzira sechinhu chisina chimiro pane chesimba.
Muenzaniso wako haugoni kudhindwa huripo nekusingaperi.
Kunyange zvazvo mufananidzo wacho uchiita seine chiganda chisina kuchena paunenge uchishanda mu 3D software yako yekushanda, apo iyo mienzaniso inoshandurwa pakudhinda, inodudzirwa seyakasimba kunze kwekuti iwe uchigadzirira zvimwe.
Heino nzira yako yekuita yako model hollow:
- Sarudza zviso zvose pamusoro pemuenzaniso.
- Tambanudza zviso zvakatarisana nepamusoro pezviso zvepanyika. Chero basa rakanaka kana rakashata rekusimudzira, asi zvakaipa hazvina kunaka nokuti rinosiya kuonekwa kwekunze kwemukati kusina kuchinja. Kana uri kushandisa Maya, iva nechokwadi chokuti une sarudzo inoramba yakatarisana pamwe yakarongedzwa. Inofanira kuongororwa nekutadza.
- Ongorora pasi. Iva nechokwadi kuti hapana geometry inoputika yakasikwa munguva yekubudiswa uye yakagadzirisa nyaya ipi zvingave yakavapo.
- Mutevedzeri wako unofanira kuva ne "mukati mukati mekombe" uye "yekunze shell". Rutivi pakati pezvombo izvi richava hupamhi hwemasvingo apo yako mienzaniso inonyorwa. Masvingo emadziro anogara akasimba asiwo anodhura. Inguva yakawanda yaunobva ndeye iwe. Zvisinei, haufaniri kuenda kuduku. Vazhinji vatengesi vane huwandu hwakakosha hwavanotsanangura paiti yavo.
- Dzai muvheti muzasi kwemuenzaniso kuitira kuti zvinhu zvakanyanyisa zvigone kupukunyuka. Dzai muvheche musina kuputsa topology chaiyo ye mesh-kana iwe ukazarura gomba, zvakakosha kuvhara chikamu pakati pekati nechokunze.
03 of 05
Bvisa Non-Manifold Geometry
Kana iwe ukangwaririra panguva yekuenzanisa, danho iri rinofanira kunge risina nyaya.
Kwete-maitiro ejairo mazhinji anotsanangurwa seinopinza chero ipi zvayo inowanikwa nepamusoro pezviso zviviri.
Dambudziko iri rinogona kuitika kana chiso kana rutivi rwakapetwa rwakaiswa kunze asi haruitizve. Chigumisiro zviya zviviri zvakafanana zvidimbu zve geometry zvakananga pamusoro peumwe neumwe. Iyi mamiriro ekupedzisira inoguma kuva kuvhiringidza zvitatu zvemichina yekudhinda.
Izvo zvisingaverengeki zvisingagoni kunyora zvakanaka.
Chimwe chikonzero chinowanzovhiringidzika chemajetheni asingaverengwi chinowanikwa apo munyori anowedzera chiso, achichifambisa, anosarudza kupikisana nechokuderera, uye anoedza kugadzirisa chiito chacho. An extrusion inonyorwa nehuwandu hwepurogiramu semirairo miviri yakasiyana:
- The extrusion itself
- Uye kudzokorora kwechiso kana kudivi
Nokudaro, kuti ushandure kudururwa, mutemo wokuraira unofanira kupiwa kaviri. Kukundikana kuita izvi kunokonzera kusina maitiro evanhu vakawanda uye iko kukanganisa kwakajairika kune vatevedzeri vadzidzisi.
Icho chinetso chiri nyore kudzivisa, asi kazhinji hachioneki uye naizvozvo zviri nyore kupotsa. Gadzirisa iyo pakarepo iwe uchiziva dambudziko racho. Kana iwe wakamirira kugadzirisa nyaya dzisiri dzese, zvakaoma kuti vadzivise.
Kutarisa Zvisiri Zvisingaoneki Zvakaoma
Kana uri kushandisa Maya, iva nechokwadi chokuti zviratidzo zvako zvekuratidzira zvakadai kuti sarudzo yekusarudza-kona karaundi kana kuti denderedzwa-inowanikwa pakati pe polygon imwe neimwe kana uri musarudzo yekusarudzwa nechiso.
Kana iwe ukaona kusarudzwa kusarudzwa zvakananga pamusoro pemucheto, iwe unogona kunge usina maitiro ejometri. Edza kusarudza zviso uye nekudhonza Delete . Dzimwe nguva izvi zvose zvinotora. Kana iyo isingashande, edza Mesh > Cleanup command, kuve nechokwadi kuti zvisingaverengeki zvakasarudzwa mubhokisi rekushandisa.
Kunyangwe kubudiswa hakusi iyo chete inokonzera nyaya dzisiri-dzakawanda, ndiyo yakawanda kwazvo.
04 of 05
Chengetedza Nyama Dzakasiyana
Nzvimbo inowanzoonekwa (dzimwe nguva inonzi chiso chinowirirana) ndiyo inonzi vector vector perpendicular kumusoro kwe 3D model. Chiso chimwe nechimwe chine maitiro ake chaiwo, uye chinofanira kunge chiri kutarisana nechokunze, kure nemufananidzo wemufananidzo.
Zvisinei, izvi hazvisi nguva dzose zvinoratidza kuti ndizvo. Munguva yekufananidzira , chiso chepiso chinowanzoitika nenzira yepasipo chichideredzwa nebudiswa kana kuburikidza nekushandiswa kweimwe mitambo yekufananidzira yekushandisa.
Kana iyo yakasvibiswa isati yadzoka, iyo yakasvibirira vector inotarisana nechomukati chemufananidzo kunze kwekubva pane iyo.
Kugadzirisa Nyama Dzemhuka
Zviri nyore kugadzirisa dambudziko rinowanzoitika kana iwe uchiziva kuti iripo. Zviri pamusoro pemaitiro hazvioneki nekutadza, saka iwe unenge uchida kuchinja zvimwe zvirongwa zvekuratidzira kuti uone chero nyaya.
- MuMaya, nzira iri nyore yekuita izvi ndeyokukwira kuChechi> Lighting uye usarudze majekiti maviri . Kana magetsi maviri akakomberedzwa akaremara, zviso chero zvipi nezvipi zvadzo zvepamusoro zvinoshandiswa zvinoshandurwa zvachose zvakasviba.
- Sarudza zviso izvi, enda kuPolygoni menyu yakagadzirirwa, uye sarudza Maitiro > Kudzoka .
- Kuongorora nzvimbo yako inowanzodiwa nguva nenguva ndiyo tsika yakanaka yekupinda pasinei nokuti iwe unoronga kubudisa zvinyorwa zvako.
Mirayiridzo yekugadzirisa zvinhu zvinowanikwa pasi inowanikwa yakafanana mune zvose 3D software pakapakiti. Chengetedza software yako kubatsira mafaira.
05 of 05
Shandura Faira Rako Nezvimwe Zvokufunga
Nhanho yekupedzisira usati waisa kune imwe yezvinyorwa zvinyorwa ndeyekuti uone kuti muenzaniso wako uri mune faira yefaira.
Iyo inonyanyozivikanwa yepa printer fomu dzemhando dzinosanganisira STL, OBJ, X3D, Collada, kana VRML97 / 2, asi ichitamba yakachengeteka uye taura ne 3D printer vendor musati machinja faira yenyu.
Cherechedza kuti mafomu ekushanda akadai akadai .ma, .lw, uye .max haabatsiri. Kubvira kuMaya, iwe unofanirwa kutengesa seBJJ kana kutendeukira kune STL newechitatu-software software. 3DS Max inotsigira zvose STL uye .OBJ kutumira, saka iwe wakasununguka kutora sarudzo yako, kunyange uchiramba uchifunga kuti mafaira eBJ anowanzoita zvakasiyana-siyana.
Mumwe nomumwe wevatengesi ane mararamiro akasiyana-siyana emafaira ayo anogamuchira, saka ikozvino inguva yakakura yekuongorora zvasarudzo dzako uye sarudza ipi yepirita inoronga kushandisa kana iwe usati watove.
Vanowanikwa yepa 3D Print Service Providers
Zvinowanikwa paInternet 3D makambani emakambani ebasa anosanganisira
- Shapeways
- Sculpteo
- Ponoko
- i.materialise
Usati wasarudza kuti ndiani aende naye, iri pfungwa yakanaka yekukomberedza kune imwe yevhidhiyo yevashambadzi. Iva nekunzwa nekuda kwekambani yevatengi yavavari kutarisa uye kutarisa umo 3D kushandiswa kwekombiki yekushandisa iyo inoshandisa. Izvi zvingangobatsira paunosarudza kuva nemuenzaniso wako wakadhindwa.
Paunenge wasarudza, verenga mirairo yemapiriteri zvakanyatsonaka. Chinhu chimwe chekutarisa ndicho chakanaka rusvingo ruzhinji. Iva nechokwadi chekufungisisa chokwadi chokuti kana iwe uri kuwedzera mufananidzo wako pasi, hutanda hwaro huchaderera. Kana masvingo acho achigamuchirwa muMaya mamiriro ako, asi iwe unoisa zviyero kune mamita kana tsoka, pane mukana iwoyo achava akaonda kana iwe ukayera mufananidzo kusvika masentimita kana masendimita.
Parizvino, muenzaniso wako wakagadzirira kuiswa. Tichifunga kuti wakatevera matanho mashanu mashanu uye chero zvipingamupinyi zvinowedzera kubva kune mutengesi, iwe unofanirwa kunge une mesh yakanaka yakachena mumutauro unogamuchirwa kwekudhinda kwe 3D.