AutoCAD Hakika 2013free Darussan

6.1 Polylines

 

Polylines ne abubuwa da aka kafa ta hanyar layi, arcs, ko haɗuwa duka biyu. Kuma yayin da za mu iya zana Lines da kuma zaman kanta arcs da ciwon kamar yadda masomin karshe batu na wani layi ko baka, kuma da ita haifar da wannan siffofin, polylines suna da amfani cewa duk segments cewa samar nuna hali kamar guda abu . Saboda haka, mu sau da yawa lokuta inda shi ne fin so su haifar da polyline segments na Lines da arcs m, musamman a lokacin da kana da yin gyare-gyare, yana da sauki ga gyara canje-canje a kan wani aure abu da dama. Wani amfani shine cewa za mu iya bayyana wani nauyin farko da na ƙarshe don kashi guda na polyline sannan a sake canja wannan kauri don kashi na gaba. Bugu da ƙari, cikin shiri na polylines tabbatar da cewa masomin na wani layin kashi ko baka ne a haɗe zuwa agara kashi. Wannan jam'iyya za su samar da daya daga cikin vertices na polyline kuma ko da idan Muka musanya mikewa ko zamiya (kamar yadda aka tattauna a kasa), da connection tsakanin biyu segments ya rage m, kyale amince haifar da rufaffiyar contours, wanda yana da daban-daban da abũbuwan amfãni zai yaba daga baya: lokacin da muka ga yankuna a cikin wannan sura kuma lokacin da muke nazarin bugun abubuwa da shading.

Yayin da polylines sun kasance sassan layi da arcs, daidaitattun zabin ya ba mu damar ƙayyade sifofin da muka rigaya san don ƙirƙirar layi ko arcs a cikin mutum. Lokacin da muka aiwatar da umarnin don ƙirƙirar polylines, Autocad ya yi mana tambaya game da mabuɗin farko, daga can za mu iya yanke shawara idan sashi na farko shine layi ko arc kuma, sabili da haka, ya nuna matakan da suka dace don zana shi.

Da zarar mun kaddamar da sassan biyu ko fiye, daga cikin zaɓin layin umarni shine rufe kalmar polyline, wato, don shiga zane na karshe tare da na farko. An rufe maɓallin polygon tare da arci ko layi dangane da yanayin kashi na karshe, ko da yake yana da fili cewa ba lallai ba ne don rufe polyline. A karshe, yi la'akari da cewa yana yiwuwa a canza canjin farko da na karshe na kowane ɓangaren polyline, ƙara yawan abubuwan da zai iya haifar da shi a cikin halittar siffofi.

Golgi Alvarez

Marubuci, mai bincike, kwararre a cikin Samfuran Gudanar da Ƙasa. Ya halarci Conceptualization da aiwatar da model kamar: National System of Property Administration SINAP a Honduras, Model na Management of hadin gwiwa Municipalities a Honduras, Integrated Model na Cadastre Management - Registry a Nicaragua, System of Administration na Territory SAT a Colombia. . Editan shafin ilimin Geofumadas tun daga 2007 kuma mahaliccin Kwalejin AulaGEO wanda ya haɗa da darussa sama da 100 akan GIS - CAD - BIM - batutuwan Twins na Dijital.

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