Zomanga Zomangamanga ndi AutoCAD - Gawo 2

Otsatsa a 6.5

Mitengo yotchedwa Autocad ndiyo makamaka zinthu za 3D zomwe zimagwiritsidwa ntchito kutunga akasupe. Mogwirizana ndi malamulo kuti apange zinthu zolimba, mukhoza kutunga akasupe ndi mawonekedwe ofanana. Komabe, mu gawo ili loperekedwa ku danga la 2D, lamulo ili likugwiritsidwa ntchito kukoka mizimu. Ngati chigawo choyamba ndi malo omalizira ndi ofanana, ndiye zotsatira zake sizowoneka, koma mzere.

Madera a 6.6

Palinso mtundu wina wamapangidwe omwe tingapange ndi Autocad. Ndi za zigawo. Maderawo ndi malo otsekedwa pomwe, chifukwa cha mawonekedwe, mphamvu yakuthupi imawerengedwa, monga pakati pakukoka, kotero nthawi zina zimakhala zosavuta kugwiritsa ntchito zinthuzi m'malo mwa ma polylines kapena zinthu zina.
Titha kupanga chinthu cha dera, mwachitsanzo, polyline yotsekedwa. Komabe, amathanso kupangidwa kuchokera pakuphatikizidwa kwa ma polylines, mizere, ma polygons komanso mawonekedwe, malinga bola apanga madera otsekedwa munjira yomweyo. Izi zimatithandizanso kupanga zinthu zachigawo pogwiritsa ntchito ntchito za Boolean, ndiko kuti, kuwonjezera kapena kuchotsa malo, kapena kuchokera kuderalo lawo. Koma tiyeni tiwone njirayi m'magawo.
Dera nthawi zonse limapangidwa kuchokera kuzinthu zoyoka kale zomwe zimapanga malo otsekeka. Tiyeni tiwone zitsanzo ziwiri, chimodzi kuchokera pa polyline ndi imodzi kuchokera kuzinthu zosavuta zomwe zimawononga dera.

Funso lazinthu zadera liziwerengeredwa mu Chaputala 26, pakadali pano, titha kunena kuti tingapangenso madera kuchokera malo omwe atsekedwa pogwiritsa ntchito lamulo la "CONTOUR", ngakhale kuti lamuloli lingapangenso ma polyline. Tiyeni tiwone kusiyana kwa chimodzi kapena chimzake.

Titha kuwonjezera zigawo ziwiri zatsopano ndi lamulo la "UNION". Ndiponso, zigawo zitha kuyamba kuchokera ku ma polyline kapena mitundu ina yotsekedwa poyamba.

Kugwiranso ntchito kwa Boolean kumakhalanso kovomerezeka, ndiye kuti, kudera limodzi kumachotsa lina ndikupeza dera latsopano. Izi zimatheka ndi lamulo la "DIFFERENCE".

Ntchito yachitatu ya Boolean ndikusuntha magawo kuti apeze dera latsopano. Lamuloli ndi "INTERSEC."

 

6.7 Ndipo Malamulo achingerezi ali kuti?

Ngati mwafunsa funsoli panthawiyi, mukulondola, sitinatchule malamulo ofanana ndi a Chingerezi omwe tawunika mu chaputala chino. Tiyeni tiwone iwo mu kanema yotsatira, koma tenga mwayi kunena kuti pamene tigwiritsa ntchito lamulo lomwe liri ndi botani pa ndodo, zofanana pakati pazinenero zosiyanasiyana za pulogalamuyi ndizosafunikira kwenikweni. Ngati tifunikira, mwachitsanzo, botani limene limatulutsa kukopera mazenera mu ndondomeko ya German yomwe sindingakhale ndi mavuto ambiri, mungatero?

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