Yuav ua li cas yuav ua rau ib tug dodecahedron nrog lawv ob txhais tes?

Dodecahedron - yam txawv heev volumetric daim duab, muaj raws ntawm 12 tib lub ntsej muag, txhua yam uas yog ib tug ib txwm pentagon. Yuav kom sib sau ua ke rau hauv lub dodecahedron nrog koj ob txhais tes, koj tsis tas yuav muaj kev tshwj xeeb kev txawj ntse 3D modeling, txawm ib tug me nyuam yuav tau tiv nrog no ua hauj lwm. Ib me ntsis ntawm kev txawj, thiab koj yuav tsum tag nrho tig tawm!

Ntaub ntawv thiab cov cuab yeej

• Ib tug ntawv ntawm cov dawb thiab cov ntawv muaj xim. Lub pom ceev - 220 g / m ^2. Heev nyias daim ntawv ntau dhau heev lawm crumpled thaum lub sij hawm los ua ke, thiab tuab heev duab los qhia izlamyvaetsya rau khoov rau ob sab.
• Luam theej duab dodecahedron (template).
• Hloov maj mam sau ntawv riam los yog ntse heev txiab.
• Tej yam yooj yim cwj mem los yog marker.
• Protractor.
• Ntev kab.
• Kua nplaum.
• Txhuam.

qhia

1. Yog hais tias koj muaj ib lub tshuab luam, koj yuav tau sau tus qauv ncaj qha rau ntawm daim ntawv, tab sis nws yog tseem ua tau kom kos rau lawv tus kheej. Pentagons yog ua nrog ib protractor thiab ib tug kav, lub kaum sab xis ntawm nyob ib sab kab yuav tsum raws nraim 108 ^rau tos qhov ntev ntawm lub ntug yuav ua loj loj los me me dodecahedron. Luam theej duab nruab nrab yog 2 kev cob cog rua "paj", muaj raws ntawm 6 pieces. Nco ntsoov tseg ib tug me me nyiaj, lawv yog tsim nyog rau tsevneeg.
2. Ua tib zoo txiav cov workpiece nrog txiab los yog ib tug riam nyob rau hauv ib tug tshwj xeeb roj hmab lev, thiaj li tsis mus ua puas lub nto ntawm lub rooj. Tom ntej no, mus rau qhov chaw ntawm khoov rau ob sab ntse lub ntau yog ho pab txhawb qhov sib dhos ntawm daim thiab ua rau cov ntug trimmer.
3. Siv ib tug txhuam hniav, thov ib tug me ntsis cov kua nplaum rau ntawm lub nyiaj thiab sau daim duab tucking npoo sab hauv. Yog hais tias koj txiav txim siab mus ua ib tug dodecahedron nrog nws tus kheej txhais tes, thiab nyob rau hauv lub tes yog tsis txawm ib daim kab xev, txiav cov nyiaj ntawm ib tug ib nrab ntawm cov qauv nyob rau hauv daim ntawv ntawm elongated duab peb ceg, thiab lub folds ntawm lub thib ob yog ib feem ua kom me me incisions. Ces cias ntxig tawm ntawm lub ces kaum rau hauv lub grooves, thiab cov qauv siv yog heev nrees txuas.

Lub tiav lawm daim yuav pleev xim los yog decorate nrog stickers. Loj qauv yuav tsum hloov dua siab tshiab rau tus thawj daim ntawv qhia hnub, vim hais tias cov xov tooj ntawm sab sau raws nkaus Ii mus rau lub xov tooj ntawm lub hlis nyob rau hauv ib lub xyoo. Yog hais tias koj yog fond ntawm Japanese arts and crafts, koj yuav ua tau ib tug dodecahedron nrog lawv ob txhais tes nyob rau hauv lub kos duab ntawm modular origami.

1. Npaj 30 los xij ntawm lub tiaj chaw ua hauj lwm daim ntawv. Zoo yog hais tias lawv yog cov dawb lias thiab ob-txoj kev, koj muaj peev xwm xaiv tau ntau xim.
2. Siv modules. Hlwb raschertite ntawv mus rau hauv plaub sib npaug zos ib daim hlab thiab quav zoo li ib tug accordion. Khoov ces kaum nyob rau ib sab nyob rau hauv opposite lus qhia, lub resulting zoo yuav tsum zoo li ib tug parallelogram. Nws tseem mus khoov lub workpiece raws luv luv kab pheeb ces kaum. Ua 30 modules thiab pib lub rooj sib txoos.
3. Dodecahedron muaj 10 o, txhua tau koom ua ke los ntawm peb hais. Npaj rau tag nrho cov qhov chaw thiab muab tso rau lawv mus rau hauv txhua lwm yam. Yuav kom modules tsis mus tsev, txhim kho cov pob qij txha clips thaum koj sau daim duab, lawv yuav tsum tau muab tshem tawm.

Thaum ib zaug koj tau mastered koj nyiam txheej txheem yuav tsum muab qhia rau sau ib dodecahedron nrog koj ob txhais tes los yog koj tus me nyuam tus phooj ywg. Tom qab lub zus tau tej cov peb-dimensional nuj nqis yog tsis tsuas zoo-tsim lub cev muaj zog cov kev txawj ntawm cov ntiv tes, tab sis kuj tas spatial lub tswv yim.