Yuav ua li cas mus rau kos 3d drawings: tricks ntawm cov lag luam tawm.

Volumetric drawings 3D - ib tug tshiab kev taw qhia nyob rau hauv txoj kev kos duab (graffiti). Shocking zoo heev illusion underfoot, blurs cov kab ntawm cov duab thiab kev muaj tiag. Tsis ceeb, qhov no contemporary kos duab li ntawd sai sai mas yuav kis tau ib tug ntau ntawm cov kiv cua. Nws yog nrov tsis tsuas yog cov lub xav tsis thoob kiag observers, tab sis kuj nrog novice amateur ntxias, txhua tus uas yuav tsum tau xav yuav ua li cas kom paub mus rau kos 3d drawings. Nws yog ib nqi yuav tsum nco ntsoov cov thawj tseem ceeb txoj cai - txawm lub feem ntau spectacular masterpieces ntawm painting 3D tshwm rau ntawm daim ntawv ua ntej, thiab xwb ces pom nws qhov chaw nyob rau hauv lub nroog txojkev.

Yuav kom kawm tau li cas los tsim ib qho duab peb-seem cov nuj nqis rau ib tug ca saum npoo, pab tau kev txawj ntse los ntawm lub tsev kawm ntawv ntawm nrig txog kev pom geometry software, thiab kev pab no tsab xov xwm, los ntawm uas koj yuav kawm tau li cas los kos 3d drawings rau ob hom nto: rau ntawm daim ntawv thiab nyob rau lub pavement.

1.Berem tiaj ntawv HB mem hluav lwv. Nyob rau ib daim ntawv ntawm cov xim muaj hlau yuav pib nrog rau feem ntau yooj yim geometric duab, piv txwv li, cia nws yuav ib tug peb tog, ib lub voj voog thiab ib tug square. Tam sim no, recalling geometry kawm ntawv (projecting dluab nyob rau hauv peb tswj axes), hloov cov geometric duab nyob rau hauv lub cev: lub khob hliav qab, kheej thiab cov thawv muaj rau sab, ntsig txog.

2. Qhov thib ob txoj cai yog hais tias koj yuav tsum tau kawm nyob rau hauv thiaj li yuav to taub yuav ua li cas rau kos 3d drawings - yog ib tug kev ua si ntawm lub teeb thiab duab ntxoov ntxoo. Tseeb, nyob rau hauv thawj tus duab ntxoov ntxoo cam khwb cia daim duab, ua no daim duab visually volumetric. Tam sim no, siv lub thib ob txoj cai, xaiv cov kev taw qhia los ntawm uas qhov kaj yeej yuav poob rau peb pleev xim rau yam khoom. Thiab, nyob rau hauv no lub hauv paus, lawv pib ntxoov ntxoo, nco ntsoov tias ib sab ntawm daim duab, uas yog los ze zog mus rau lub teeb qhov chaw yuav siv sib zog tshaj cov lus rov. Nyob rau hauv tus txheej txheem ntawm tsiv los ntawm tus duab ntxoov ntxoo ntawm qhov tsaus ntuj nti sab mus rau lub teeb. Yog hais tias koj txiav txim siab xa lub teeb qhov chaw nyob rau hauv pem hauv ntej ntawm daim duab, ces tawm rau hauv nruab nrab ntawm txoj kev kaj lug yam twj paj nruas, maj mam, uniformly shading zoo rau qhov nkhaus. Tom qab ntawd kos tus duab ntxoov ntxoo casting. Cov duab ntxoov ntxoo ntawm cov nuj nqis yuav nco ntsoov lub caij nplooj zeeg nyob rau sab nraud ntawm lub teeb.

3. Muaj mastered rau thawj zaj lus qhia thiab to taub yuav ua li cas risovat3d drawings rau cov piv txwv ntawm ib tug yooj yim peb-dimensional nuj nqis, koj yuav maj mam txav mus rau ib tug ntau loj thiab complex peb-dimensional dluab. Thiab nws yuav tsum tau mus sim dilute cov xim ntawm cov dub thiab dawb drawings.

4. Thaum kawm cov txheej txheem ntawm spatial xav , thiab txawj txawj ntawm peb-dimensional duab, koj yuav tau yooj yim to taub raws li risovat3d drawings rau lwm qhov chaw. Ua li no, siv kob cwj mem av dawb thiab tshuaj tsuag xim. Npaj ib tug sketch rau ntawm daim ntawv, nws yog zoo tshaj plaws mus rau faib lub daim phiaj rau hauv me me sib npaug zos squares. Yog li ntawd nws yuav yooj yim los mus ua kom rubbings, thiab daim phiaj yuav cia li muaj tseeb li sai tau mus rau cov hloov hauv cov duab mus rau lub daim ntawv nyob rau asphalt.

Muaj ob peb tricks uas yuav tsum tau nco ntsoov hais tias nyob rau hauv thiaj li yuav to taub yuav ua li cas rau kos 3d drawings rau lub pavement:

- qhov chaw nyob rau hauv daim duab yuav tsum tau raws li tus thiab npaj (meej tshem tau me me khib nyiab).

- Ua hauj lwm rau cov duab ntawm qhov zoo tshaj plaws nyob rau hauv cov pos huab los yog overcast.

- Thiab tsis tau, ces koj yuav tau txhuam lub cwj mem av dawb cov ntiv tes (rau fastening), arm koj tus kheej nyob rau hauv ua ntej nrog yas hnab kom tiv thaiv cov ntsis ntiv tes los ntawm puas ...

- Thaum lub sij hawm ua hauj lwm rau cov qauv uas koj yuav tau txav thiab nce thiab nqis. Yuav tsum tsis txhob prorisovyvaniya ntshiab du nkhaus, thiab koj duab tom qab xim yuav tsum tau phim cov xim ntawm txoj kev nto rau uas koj yuav ua hauj lwm.

- Nws yog ib qho tseem ceeb kuj yuav twv qhov luaj li cas ntawm cov nyob ib cheeb tsam, uas lub drawings yog 3D elongated proportions thiab imposing scale ... Thiab, ntawm chav kawm, peb yuav tsum tsis txhob hnov qab tias cov duab yuav tshwm sim peb-dimensional nrog tsuas yog ib koj teev txoj hauj lwm.

Yog li ntawd tam sim no koj paub yuav ua li cas rau kos 3d drawings rau ntawm daim ntawv thiab asphalt, thiab peb muaj peev xwm tsuas xav koj hmoov nyob rau hauv no nthuav qhov tseeb!