Zolemba ndi Zolepheretsa ndi AutoCAD - Gawo 3
12.1.4 Yakhazikika
Ikani malo a mfundo monga yosakhazikika, mbali yonse ya geometry ya chinthu chingasinthidwe kapena kusunthidwa.
12.1.5 Parallel
Zimasintha malingaliro a chinthu chachiwiri kuti chiyike mu malo ofanana polemekeza chinthu choyamba chosankhidwa. Amatanthauziranso m'lingaliro lakuti mzerewo uyenera kukhala mofanana mofanana ndi chinthu chofotokozera. Ngati gawo la polyline lasankhidwa, ndilo lidzasintha, koma osati mbali zonse za polyline.
12.1.6 Perpendicular
Zimakakamiza chinthu chachiwiri kuti chikhale choyambirira. Kutanthauza kuti, kupanga mawonekedwe a madigiri a 90 ndi izo, ngakhale kuti zonsezi siziyenera kukhudza. Ngati chinthu chachiwiri ndi polyline, gawo losankhidwa ndilo limasintha.
12.1.7 Zowoneka ndi Zowoneka
Izi zoletsa amakhazikitsa mzere pamalo ake aliwonse a orthogonal. Komabe, amakhalanso ndi mwayi wotchedwa "Mfundo ziwiri", momwe titha kufotokozera kuti ndi mfundo izi pakati pawo zomwe zimayenera kukhalabe za orthogonal (yopingasa kapena yokhazikika, kutengera zovuta zomwe zasankhidwa) ngakhale sizikhala chinthu chimodzi.
12.1.8 Tangency
Amagwiritsa ntchito zinthu ziwiri kuti zisangalale pang'onopang'ono. Mwachiwonekere, chimodzi mwa zinthu ziwirizi ziyenera kukhala mphindi.