Zolemba ndi Zolepheretsa ndi AutoCAD - Gawo 3

15.2 Kupanga SCP

Nthawi zina zingakhale zosinthika kusintha ndondomeko ya chiyambi, popeza kutsimikiza kwa makonzedwe a zinthu zatsopano zomwe zingakopedwe kungathandizidwe kuchokera ku SCP yatsopano. Kuonjezera apo, tikhoza kusunga kasinthidwe ka machitidwe osiyanasiyana a Bungwe Lophatikiza Bwino powapatsa dzina kuti liwagwiritsenso ntchito moyenera, monga momwe tidzaonera m'mutu uno.
Kuti tipange SCP yatsopano titha kugwiritsa ntchito imodzi mwazosankha zosiyanasiyana zomwe menyu yachithunzi cha SCP ili nayo. Titha kuyitanitsanso lamulo la "SCP" lomwe liziwonetsa zomwezo pazenera. Tilinso ndi gawo la riboni lotchedwa "Coordinates", koma gawoli limangowonekera mu "Basic 3D Elements" ndi "3D Modelling" malo ogwirira ntchito, monga momwe tawonetsera pamwambapa.
Mutha kugwiritsa ntchito njira zilizonse zomwe zimatsogolera ku zosankha za lamulo la SCP mosadziwika bwino, bola ngati zikugwirizana ndi menyu onse, riboni kapena lamulo pawindo. Mulimonsemo, pakati pa zosankha zomwe zimagwiritsidwa ntchito popanga UCS yatsopano, chophweka, ndithudi, ndi chomwe chimatchedwa "Origin", chomwe chimangopempha makonzedwe omwe adzakhala chiyambi chatsopano, ngakhale kuti X ndi Y sichisintha. Ziyenera kuonjezedwa kuti zomwezi, kusintha malo oyambira ndikupanga UCS, zitha kuthekanso mwa kusuntha chithunzicho ndi cholozera ndikuchitengera kumalo atsopano, ngakhale njira iyi ili ndi zosankha zina zomwe tidzaphunzira. kenako.

Monga momwe zanenera, pamene chiyambi chatsopano chinakhazikitsidwa, ndipo kuchokera pamenepo, makonzedwe a X ndi Y a zinthu zina zonse amawomboledwanso. Kuti tibwerere ku Universal Coordinate System (SCU), tingagwiritse ntchito botani lofanana la makina kapena mndandanda wa zinthu, pakati pa zina zomwe tanena kale.

Ngati SCP yomwe tinalenga yosonyeza kuti yatsopano idzagwiritsidwa ntchito nthawi zambiri, ndiye kuti iyenera kulembedwa. Njira yofulumira kwambiri yochitira izi ndi kugwiritsa ntchito mndandanda wa masewera. SCP yatsopano tsopano idzawoneka pa menyu, ngakhale kuti tili ndi mtsogoleri wa SCP wosungira womwe utilole kuti tisamuke pakati pawo.

Mwachiwonekere, "Origin" si lamulo lokhalo lopanga SCP. Tili ndi malamulo osiyanasiyana kuti SCP yathu igwirizane ndi zosowa zosiyanasiyana zamapangidwe. Mwachitsanzo, njira ya "3 points" imatilola kusonyeza malo atsopano, komanso kumene X ndi Y adzakhala abwino, kotero kuti kayendetsedwe ka ndege ya Cartesian ingasinthe.

Titha kupanganso UCS yomwe imagwirizana ndi chimodzi mwazinthu zojambulidwa pazenera. Njirayi, ndithudi, imatchedwa "Object", ngakhale kuti njirayi idzakhala yothandiza kwambiri tikamagwira ntchito pa zinthu za 3D.

Zina mwazosankha kuti mupange Personal Coordinate Systems, monga "Nkhope" kapena "Vector Z" zikugwirizana ndi kujambula mu 3D ndipo zimachitidwa mu Gawo lachisanu ndi chitatu, makamaka mutu 34, womwe udzatipatsanso mwayi wobwerera. ku bokosi la zokambirana lomwe latchulidwa pamwambapa.
Mu chitsanzo cha sketch, ndi bwino kuti tipange Personal Coordinate System yomwe imasintha mzere womwe umalepheretsa msewu, zomwe zidzatilola kukhala ndi UCS yogwirizana ndi chinthu chatsopano chomwe chiyenera kujambulidwa. Monga tawonera kale, titha kugwiritsa ntchito "mfundo zitatu" kapena "Chinthu". Mwachiwonekere, izi zimapangitsa kuti zikhale zosavuta kujambula chithunzicho, chifukwa sikoyenera kusamalira mizere ya mizere, monga momwe zinalili ndi Universal Coordinate System. Kuphatikiza apo, sikofunikira kuwoneranso chojambulacho "chopendekeka", chifukwa titha kutembenuza zojambulazo mpaka UCS ikhala yokhazikika pazenera. Ndilo lamulo la "Plant" liri.

Monga wowerenga angakwanitse, zingakhale zokwanira kubwezeretsa SCU ndiyeno kupanga chithunzi chobwezera kubwezeretsa chojambula ku malo ake oyambirira.

Pogwiritsira ntchito zida zomanga zinthu zosavuta, pamodzi ndi zomwe zowatchulidwa ndi kufufuza zinthu, kuphatikizapo zojambula zothandizira, kuyendetsa mawonedwe ndi kuyendetsa makonzedwe aumwini, tikhoza kunena kuti tili ndi zinthu zonse Chofunika kuti mupeze mosavuta mu Autocad, osachepera muzithunzi za 2 miyeso. Zonse kuchita, zambiri za zojambula m'dera luso mukufuna ntchito (zomangamanga kapena ya zomangamanga, mwachitsanzo), adzalola kuti tikhale ndi ntchito kwambiri zipatso m'munda pantchito yathu. Komabe, ngakhale tili kale anamaliza kuphunzira chidziwitso chofunika kulenga zojambula ndi pulogalamu imeneyi, tidakali ndi zonse zokhudzana ndi kusintha, ndiye ndi Kusintha ake. Mutu umene tidzakambirane gawo lotsatira.