Daim Duab 3D nrog AutoCAD - Tshooj 8

37.7 Kho cov subobjects

Peb to taub subobjetos ntawm cov khib nyiab rau lawv cov ntsej muag, cov npoo thiab cov hauv paus. Cov ntsiab lus xaiv tau raug xaiv thiab kho tau cais, tab sis qhov teeb meem ntawm qhov kev txiav txim no yuav cuam tshuam rau tag nrho cov khoom. Yog xav xaiv ib hom khoom ncua peb yeej muaj ob txoj kev. Ib tug ntawm lawv yog nias rau qhov tseem ceeb CTRL thaum kis tau tus nas dhau lub khoom thiab nias thaum qhov khoom qis yog highlighted. Qhov thib ob qhov kev xaiv yog qhib lub subobjects lim nyob rau hauv tab sis hauv seem Xaiv.

Thaum xaiv lub subobject, peb tuaj yeem siv cov kev ua haujlwm qub uas peb siv rau cov khib nyiab ua ib qho lej. Ntawd yog, peb tuaj yeem txav tau, tig los yog hloov lub ntsej muag ntawm cov ntsej muag, npoo thiab vertices, los ntawm kev hloov editing commands, los yog siv cov Gizmos 3D. Obviously, peb yuav tau coj thiab luag koj grips, uas yog chav nrog CTRL qhov tseem ceeb hloov ntawm koj cov kev xaiv ntau yam. Nyob rau txhua qhov xwm txheej, Autocad tsuas yog hloov cov khoom rau qhov twg nws thiaj li ua tau kom koj cov topology. Piv txwv li, nws tsis pub ib qho khoom sib zog rau nws tus kheej. Thiab txawm hais tias, thaum lub sij hawm hloov ntawm tus subobjeto, koj tuaj yeem pom qee tus qauv coj txawv txawv, qhov no yuav tsis raug tswj raws li cov lus txib xaus.

Raws li koj tau pom, muaj ntau txoj kev ywj pheej los hloov cov qauv ntawm cov khoom siv nrog cov txheej txheem no. Txawm hais tias nws tseem muaj peev xwm hais tias koj tseem pom tias lawv tsis txaus los, piv txwv li, muab ntau txoj hauv kev los ntawm cov txheej thaum ub. Txawm li cas los xij, peb tseem tsis tau muaj cov tswv yim los ntawm kev hloov ntawm cov khoom ua rau hauv lub ntsej muag los yog cov khoom siv deg thiab cov cuab yeej kho kom haum txhua yam ntawm cov hom no.

37.7.1 Stamping

Stamping yog cov txheej txheem uas peb muaj peev xwm kawm txog 2D khoom ntawm lub ntsej muag ntawm 3D khoom, uas peb muaj peev xwm ntxiv geometry rau ib yam khoom. Ntawd yog, qhov khoom. Ntoo, vertices thiab txawm ntsej muag (thaum cov khoom yuav tsum luam tawm yog qhov chaw kaw). Rau qhov no, 2D khoom yuav tsum yog sib txuas rau lub ntsej muag ntawm lub cev thiab yuav tsum sib zog. Hauv lwm cov lus yooj yim, tus kwv uas yuav tsum luam tawm yuav tsum tau kos rau ntawm lub ntsej muag ntawm qhov chaw uas nws yuav muab sau.
Txawm li cas los xij, kev kho cov duab subobjects ntxiv rau ib yam khoom muaj qee qhov kev txwv, vim qee qhov, nyob ntawm qhov kev ntsuas ntawm cov khoom, nws yuav tsis muaj peev xwm txav mus los yog ntev txog cov npoo losyog ntsej muag, piv txwv. Yog hais tias muaj cov khoom muaj subobjects stamped rau ntau tshaj ib tug ntsej muag uas nyob ib sab, qhov no yuav zoo heev kom peb ua li cas nrog lawv.
Xijpeem, cia saib yuav ua li cas rau stamp geometry rau khib nyiab thiab tom qab ntawd nws yuav kho li cas.

37.8 Ib tsab ntawm cov kua khib nyiab

Peb twb hais tias ib tug puas khoom resulting ntawm lub ua ke ntawm ob los yog ntau tshaj cov khib nyiab los ntawm commands xws li union, qhov txawv thiab kev sib tshuam. Yog hais tias ua ntej ua cov hauj lwm ua ke nrog qhib keeb kwm khoom, ces Autocad yuav khiav ntawm tus thawj cov ntaub ntawv, uas yuav tsum tau xaiv thiab txawm edited los ntawm gizmos thiab tuav yog koj nias lub CTRL qhov tseem ceeb thaum koj kis tau tus cursor tshaj lawv.
Cov lus txib kom qhib qhov Kev Ntsib Dua Yav Dhau Los yog nyob hauv feem seem thiab yuav tsum tau qhib ua ntej ua tiav kev hloov kho rau qhov khoom.

Cov keeb kwm ntawm cov khoom sib koom ua ke yog tias koj lub vaj tse tsis raug, lossis yog tias koj nias qhov Keeb Keeb Yav Keeb Keeb Khawm hauv Primitives seem rau kev ywj pheej, yog li ntawd koj tuaj yeem tsis pom lossis hloov nws cov ntaub ntawv qub. Yog tias peb rov ua kom tau qhov keeb kwm, ces cov ntaub ntawv raug rov qab muab dua thiab cov khoom sib sau ua ke yuav, tig mus, thawj daim ntawv sib txawv ntawm cov txheej txheem ntau dua.