Zomanga Zomangamanga ndi AutoCAD - Gawo 2

MUTU 5: GEOMETRY YA ZINSINSI ZA BASIC

Chojambula chovuta nthawi zonse chimapangidwa ndi zinthu zosavuta. Kuphatikizidwa kwa mizere, mabwalo ozungulira, ma arc, ndi zina zotere, kumatilola kupanga zojambulajambula zamtundu uliwonse, osachepera pang'ono pazithunzi zojambula ziwiri (2D). Koma kapangidwe kake mwanjira zowoneka bwino zoterezi kumatanthauza kudziwa momwe zinthuzi zimapangidwira, ndiye kuti, kumatanthauza kudziwa zomwe zimafunikira kuti zijambulidwe. Kuphatikiza apo, tidzagwiritsa ntchito pano kuphunzira malamulo omwe amagwiritsidwa ntchito popanga iwo ndi zomwe amapereka.

Mfundo za 5.1

Chinthu choyambirira kwambiri chojambula ndi mfundo. Kuti mulenge, ndikokwanira kuwonetsa ogwirizanitsa ake ndipo ndizowona kuti sitingathe kupanga zojambula pogwiritsa ntchito mfundo, chowonadi ndichakuti nthawi zambiri chimakhala chothandiza kwambiri pofotokozera pojambula zinthu zina, monga mizere ndi mizere. Tiyeneranso kunenanso kuti ku Autocad ndikotheka kukhazikitsa kuyimilira kwa mfundozo pojambula.

Pambuyo pake, m'mutu womwewu, tibwereranso ku zojambula, ndikuzijambula pamipando ya zinthu zina, ndi malamulo a Omaliza Maphunziro ndi Gawani.

Mipukutu ya 5.2

Chinthu chotsatira kuphweka ndi mzere. Kuti mujambule, muyenera kudziwa malo oyambira ndi gawo lomaliza, ngakhale lamulo la Autocad Line limakupatsaninso kuwonjezera magawo omwe amayamba pomwe amathera. Ngati pali magawo angapo omwe tapangidwa, titha kujowina mfundo yomaliza ndi yoyamba ndikutseka. Mu Chingerezi, lamulo lidalembedwa LERO.

Tiyeni tiwone zotsatizana izi.

Lamulo: mzere

Fotokozerani mfundo yoyamba: 0.5,2.5
Tchulani mfundo yotsatira kapena [Bwezeretsani]: @ 2.598 <60
Nenani zotsatira kapena [chotsani]: 2.5,4.75
Tchulani mfundo yotsatira kapena [Tsekani / Bwezeretsani]: @ .5 <270
Tchulani mfundo yotsatira kapena [Tsekani / Bwezeretsani]: @ 1.25 <0
Tchulani mfundo yotsatira kapena [Tsekani / Bwezeretsani]: @ .5 <90
Nenani zotsatira kapena [Tsekani / Sulani]: 4.75,4.75
Tchulani mfundo yotsatira kapena [Tsekani / Bwezeretsani]: @ .5 <270
Tchulani mfundo yotsatira kapena [Tsekani / Bwezeretsani]: @ 1.25 <0
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: @ 0, .5
Nenani zotsatira kapena [Tsekani / Sulani]: 6.701,4.75
Nenani zotsatira kapena [Tsekani / Sulani]: 8,2.5
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: 6.701, .25
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: 6, .25
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: @ 0, .5
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: @ -1.25,0
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: @ 0, -0.5
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: @ -1,0
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: @0,0.5
Nenani zotsatira kapena [Tsekani / Sulani]: 2.5,0.75
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: @ 0, -0.5
Nenani zotsatira kapena [Tsekani / Sulani]: 1.799,0.25
Fotokozerani mfundo yotsatira kapena [Tsekani / Sulani]: c

Mwachiwonekere, sizidzakhala zachilendo nthawi yomwe timakhala ndi zojambulajambula pojambula. Ntchito yeniyeni yojambulayi imaphatikizapo kugwiritsira ntchito ziwalo zothandizira (Cartesian ndi polar), komanso mawonekedwe a zinthu zina zojambulidwa kale pogwiritsa ntchito zojambula pazinthu ndi zida zina zojambula, monga tidzaphunzirira panthawiyo.
Nkhani yowunikira apa ndi yakuti Autocad imapempha kutsimikiza kwa mfundo yotsatira kuti ijambule gawo latsopano la mzere ndipo tikhoza kuyankha ndi "dinani" pazenera, ndi mgwirizano wamtheradi kapena wachibale kapena kugwiritsa ntchito zina mwazosankha. Mwachitsanzo, ngati m'malo mwa mfundo tikuwonetsa chilembo "H" cha "unDo", Autocad ichotsa gawo lomaliza la mzere, monga tawonera muvidiyoyi. Kumbali ina, chilembo "C" ("kutseka") chikuphatikiza gawo la mzere womaliza ndi woyamba ndipo njirayi ikuwoneka pakati pa zosankha zake titajambula zigawo ziwiri kapena zingapo.