Cov Kev Ua Yeeb Yam Hauv Digital
Qhov chaw zoo kos duab yuav siv sij hawm ntau xim rau kev nthuav dav. Nws yog ib qho yooj yim rau ncuav tus yees duab-sourced zoo nkauj mus rau ib yam khoom thiab hu nws ua tiav, tab sis siv cov txujci no heev tsis tshua mus ua kom muaj txiaj ntsim zoo.
Cov haujlwm ua haujlwm tsis yog ib txwm tsis pub siv tes ua kiag ntawm txhua qhov chaw hauv cov duab lossis cov duab. Txawm li cas los xij ntawm kev ua hauj lwm mus tau ntev, thiab ua cov poly-low-poly sculpting pipelines ua ntau dua thiab kev siv, xws li software Zbrush thiab Mudbox nyob rau hauv cov chaw ntau lawm muaj qeeb tab sis qhov tseeb ua qhov kev cai.
Paub zoo txog ntau daim ntoo (kab kos, cov phiajcim, cov phiajcim, thiab lwm yam) yog ib qho tseem ceeb hauv kev ua si-nraug vim lawv yog ib feem xyuam tshaj plaws ntawm cov khoom siv hauv chaw tsim.
Lawv kuj yog cov ncaj ncaj thiab rov qab siv tau, uas ua rau lawv muaj kev sib ntxiv zoo dua rau koj lub tsev qiv ntawv.
Yog li cia peb ua nws! Nyob rau hauv seem ntawm tsab xov xwm, peb yuav ua tibzoo saib yuav ua li cas rau txoj hlua khauj yooj yim hauv Zbrush, los ntawm basemesh txhuam, texturing , thiab detailing.
Basemesh
Rau ib daig ntoo zoo nkaus li ib qho uas peb ua haujlwm rau, tus basemesh yuav tsum yooj yim li ib lub voos xwmfab (elongated thawv) nrog xij (xwm fab). Nws tseem ceeb uas yuav tau xav txog seb koj qhov basemesh yuav ua li cas rau hauv Zbush kom tsis muaj kev xav tsis thoob (xws li tsis txaus siab ) thaum koj pib sculpting lossis detailing.
Ua raws li cov kauj ruam no kom tsim tau cov theem:
- Tsim ib lub voos xwmfab nrog tsis muaj cov khoom me me . Ntsuas nws ntawm x-axis nws kom txog rau thaum koj muaj ib lub duab zoo haum rau ib txoj hlua hnyav.
- Theej tawm lub voos xwmfab . Ib qho ntawm cov no yuav yog cov low-poly tawb hais tias peb yuav ci peb qhov kev ntxhib los mos / qub maps mus rau thiab ib qho yuav yog lub siab-poly mesh tias peb mam li sculpt rau. Re-name them raws li (ib yam li wood_LP thiab wood_HP yuav ua haujlwm).
Peb yuav tsis xav tau cov qes-poly kab mob kom txog thaum ntau dhau los hauv tus txheej txheem, yog li nkaum nws los yog muab tso rau ntawm ib sab pom. - Teem tau peb cov qib high-poly mesh rau sculpting. Siv qhov ntxig yas voj twj, ntxiv kev txhawj xeeb hauv qhov siab, dav, thiab ntev. Tus naj npawb ntawm cov khoom koj yuav xav tau ntxiv yuav yog nyob ntawm seb koj lub mesh zoo li cas, tiam sis peb ntxiv ob sab loo rau ntawm qhov dav thiab qhov siab, thiab nees nkaum ntug ntev raws li qhov ntev. Raws li koj pom hauv daim duab saum toj no, peb cov ntsej muag zoo li lub xwm txheej zoo-qhov no yog qhov koj yuav tsum tau aiming rau.
- Tias 's nws rau lub basemesh! Txuag koj scene, xaiv lub thawv, ces mus rau cov ntaub ntawv → Export xaiv → thiab export lub thawv ua ib qho ua .obj. Yog hais tias .obj tsis pom raws li qhov kev xaiv, koj yuav tau rov qab txuas lub plugin.
Huab Tais Hav Zoov
- Import your thawv rau hauv Zebrush . Nrog ib tus qauv sculpt koj xav xav pib sculpting ntawm qhov tsawg rooj, thiab tsuas subdivide thaum koj tau thawb lub silhouette kom deb li deb tau ntawm koj tam sim no.
Txawm li cas los xij, qhov no peb cov silhouette yog qhov zoo nkauj npaum-feem ntau ntawm peb ua dab tsi yog kev tshaj tawm kom peb thiaj li xav coj cov mesh kev txiav txim siab mus rau hauv 1-3 lab ntau ntau.
Mus rau hauv cov ntawv ntsuas geometry thiab subdivide ob peb zaug. Yuav kom tiv thaiv tau koj lub qhov ncauj tawm ntawm qhov "mos," ua koj thawj ob qho me me nrog tus muab hloov kho. Qhov no yuav khaws koj cov npoo tawv. - Ntxiv qee tus huab cua rau cov npoo ntawm lub voos xwm txheej ntxiv rau qee qhov muag saib.
Tsis muaj daim ntoo nyob hauv lub ntiaj teb no muaj cov ntse ntse. Yog tias koj saib cov duab ntawm cov kab ntoo (tshwj xeeb hauv cov ntoo-ntoo architecture), feem ntau yog cov nicks, dents, thiab tagnrho cov neeg ywj pheej uas ploj lawm los ntawm cov ntug.
Hauv kev sculpting rau kev ua si-kos duab, exaggeration yuav luag ib txwm zoo dua txwv. Feem ntau cov ntoo kab nyob hauv lub ntiaj teb tiag tiag tsis tau pom huab cua thaum lawv tag sijhawm, tab sis kuv nyiam mus saum toj. Ntxiv me ntsis bevel rau tag nrho cov ntug yuav ua rau ib daim ntawv qhia zoo dua qub, thiab pab cov cuab tam ntes lub teeb-zoo dua hauv-kev ua si. - Siv Lub Tshuab Ntsuas Kev Siv Lub Ntsia nrog lub z-siv ntawm 30-40, khob cia cov ntug ntawm lub voos xwmfaj rau koj lub siab nyiam.
Xyuas kom koj siv ntau yam ntawm qhov ntev ntawm koj tus txhuam kom lub qhov tsis tuaj yeem dhau los ua ib yam nkaus. Nco ntsoov khaws qee ntu ntse-koj tsis xav kom koj nqaj ntawv nyeem "dhau-mos", zoo li ib daim av nplaum.