Yuav ua li cas kos ib tug ntxhais zoo nkauj raws li txoj cai ntawm symmetry

2024 Tus sau: Leah Sherlock | [email protected]. Kawg hloov kho: 2023-12-17 05:37

Kev kos tib neeg tsis yog ib txoj haujlwm yooj yim. Txawm li cas los xij, ntau tus neeg nyiam ntawm kev ua yeeb yam tam sim no xav paub ntau ntxiv txog yuav ua li cas kos ib tus ntxhais zoo nkauj dua li kos lub lauj kaub zoo nkauj. Zoo, qhov no yog qhov xav paub tiag tiag: ob peb tus neeg txaus siab rau lub lauj kaub tais diav. Lwm qhov yog lub ntsej muag zoo nkauj ntawm kev zoo nkauj, uas tsis tuaj yeem nres saib. Nws kuj ceeb tias nws yog poj niam txiv neej, tshwj xeeb tshaj yog thaum nws tseem hluas, uas yog muaj nyob rau hauv daim duab

cov duab zoo li no. Cov ntxhais zoo nkauj kos rau lawv tej zaum yog ib qho zoo tagnrho thiab ua ib hom kev txhawb siab los txhim kho lawv tus kheej zoo. Yog li ntawd, nyob rau hauv tsab xov xwm no kuv yuav sim piav qhia kom meej li sai tau qhov koj yuav tsum tau them sai sai rau thaum kos tus poj niam portrait.

Ua ntej koj kos ib tus ntxhais zoo nkauj, koj yuav tsum nkag siab tias nws lub ntsej muag yuav tsum tig mus rau qhov sib npaug. Thiab nws yog tsim nyog los ua kom tiav no proportionality nyob rau hauv lub heevpib los ntawm kev ua lub teeb sketch. Nws yog qhov zoo tshaj los ua lawv nrog ib qho yooj yim xaum rau ntawm daim ntawv tuab kom cov kab pab tau yooj yim tshem tawm yam tsis muaj kev puas tsuaj rau saum npoo ntawm daim ntawv. Yog li ntawd, peb muab ib tug cwj mem thiab, kom tsis txhob muaj zog, kos ib tug ellipse - lub taub hau yav tom ntej - nrog rau "point" down. Tom ntej no, koj yuav tsum faib lub ellipse nyob rau hauv ib nrab nrog ib tug ruaj khov kab. Qhov no yog tsim nyog rau symmetry.

kauj ruam tom ntej ntawm yuav ua li cas kos tus ntxhais zoo nkauj yog faib cov ellipse rau ntu siv kab kab rov tav. Lawv yuav ua tus qhia ntxiv. Ua ntej, schematically txhais cov plaub hau, ces faib txhua yam hauv qab no rau hauv peb qhov sib npaug. Nyob rau theem ntawm thawj kab rov tav (peb tsis coj mus rau hauv tus account lub hairline), tus choj ntawm lub qhov ntswg yuav tsum pib, nyob rau theem thib ob - qhov kawg ntawm lub qhov ntswg. Peb piav qhia kab plaub muag nyob rau saum toj ntawm tus choj ntawm lub qhov ntswg, thiab kab ntawm lub qhov muag - hauv qab nws.

Vim peb txoj haujlwm yog los daws cov lus nug ntawm yuav ua li cas kos tus ntxhais zoo nkauj, peb yuav ua tib zoo saib xyuas cov duab ntawm nws ob lub qhov muag. Nws yog qhov tseeb tias lawv yuav tsum loj thiab zoo nkauj. Tab sis nyob rau hauv cov ntaub ntawv no, lawv kuj yuav tsum harmoniously "haum" rau lub ntsej muag, txwv tsis pub koj yuav tau txais ib tug baboon los yog Sid lub sloth los ntawm Ice Age cartoon. Nco ntsoov tias qhov kev ncua deb ntawm lub qhov muag yog sib npaug rau qhov ntev ntawm lub qhov muag los ntawm lub kaum sab hauv mus rau sab nrauv. Yog li ntawd, tshem tawm ib qho kev ncua deb ntawm qhov chaw thiab, ntawm cov kab uas twb tau teev tseg ntawm ob lub qhov muag, muab ib qho chaw rau ntawm ib sab ntawm txoj kab ntsug. Tom qab ntawd, nyob rau tib qhov kev ncua deb ntawm qhov chaw, muab ib lub dot rau sab nraud. Yog li kojkos lub qhov muag sab hauv ntawm lub qhov muag.

ntsuas qhov kev ncua deb ntawm cov ntsiab lus no - koj yuav tau txais qhov ntev ntawm txhua lub qhov muag. Tau kawg, lawv qhov siab kuj yuav tsum yog tib yam.

kauj ruam tom ntej ntawm kev txiav txim siab yuav ua li cas kos tus ntxhais zoo nkauj, ua raws li cov cai ntawm kev sib haum xeeb, yog daim duab ntawm nws daim di ncauj. Lawv txoj kab yuav tsum nyob hauv qab ntawm qhov kawg ntawm qhov ntswg kab. Txhawm rau kom tsis txhob yuam kev txhua, faib qhov qis tshaj ntawm lub ntsej muag yav tom ntej rau hauv peb qhov zoo ib yam. Lub qhov ncauj ntu yuav tsum poob rau ntawm thawj kab rov tav, thiab ntug ntawm daim di ncauj qis - ntawm qhov thib ob. Txhua yam yog lub puab tsaig. Tam sim no koj tau sketch tawm cov proportions, koj tuaj yeem pib kos lub ntsej muag kom ntxaws ntxiv, coj los ntawm lawv.