Kujambula kwa 3D ndi AutoCAD - Gawo 8

Kuwonetsedwa kwa 38.1.9

Mukukumbukira kuti mu gawo la 18.1 tinaphunzira lamulo lotchedwa Offset for 2D zinthu? Ayi? Mukutsimikiza? Ndipo bwanji ngati mubwereranso ku ndondomekoyi ndikuyiyang'ana? Sichimapweteka kubwereza mutu kuti ukumbukire.
Kutsutsana kumakhala kokondweretsa chifukwa lamulo loperewera pazomwe likugwiranso ntchito limagwira ntchito mofananamo: Limapanga malo atsopano mofanana ndi omwe alipo, ngakhale kuti si ofanana kukula kwake. Pakati pa zosankha za lamuloli tiyenera kukhazikitsa mbali yomwe tidzakhazikitsira malo atsopano, mtunda, ngati mapiri akupita kapena osagwirizana komanso ngati tikufuna kuti zotsatirazi zikhale zolimba.

38.2 Kutembenuka ku malo

Njira ina yolenga malo ndikutembenuka kwa zinthu zina za 3D, monga zinthu zolimba komanso zamatabwa. Bokosi la Convert to Surface lili pa tsamba la Pakiti, mu gawo la Solids. Bulu lomwelo limapezekanso mu Tsatanetsatane yamatope, mu Convert Mesh gawo. Mosasamala kanthu komwe mumagwiritsa ntchito, mungasankhe zitsulo, meshes ndi madera ndikuzisintha kuti zisinthe.

Pomwepo, malo opangidwirawo angathe kutembenuzidwa kukhala malo osungira ndi BUKHU ndi batani mu gawo la Control Vertices pa tabu la Surfaces. Ngakhale muli ndi batani, tikhoza kusankha, kachiwiri, zolimba komanso ma meshes.

Kusindikiza kwa 38.3 pamwamba

Ife analimbikira kawirikawiri mutu uwu kuti Chachikulu kusiyana pakati pa kali procedural ndi NURBS pamalo lagona mu mtundu wa nkhani zimene tingachite. Pachiyambi choyamba, nthawi zonse ndi nkhani yokonzekera kupyolera muzolowera kapena, makamaka, kupyolera mu mbiri zomwe amadalira. Pakuti pamalo NURBS kusintha izo mosavuta, chifukwa ife sitingathe kusintha pogwiritsa ntchito zake mfundo ulamuliro osiyanasiyana amene nawonso, ikaponda nambala yake mwa kusinthika kwa pamwamba komanso kuwonjezera mfundo zazikulu kwambiri zenizeni kwa izo.
Komabe, palinso ndondomeko ya zochitika zapadera zomwe zimagwiritsidwa ntchito pa mitundu yonseyo ndipo zomwe ziyenera kubwerezedwa m'magawo otsatirawa.

38.3.1 Splice

Mukukumbukira momwe lamulo la Splice likugwirira ntchito za 2D? Nkhaniyi ili mu gawo 18.4 ndipo sikungapweteke kuti iwerengenso. Lamulo pamalo splice ukugwira identically okha 3D munda Choncho m'malo mizere odulidwa ndi kujowina iwo ndi Arc ndi kudula kali ndi alumikizidwa pamwamba yokhota kumapeto, zomwe mwachindunji ku mtengo wa radiyo kapena kusintha mwachindunji ntchito yake.
Bululi liri mu gawo la Kusintha kwa tabu ya pamwamba.

38.3.2 Trim

Mofanana ndi vuto lapitalo, lamulo limene limatithandiza kudula malo limagwira ntchito ngati zinthu ziwiri za 2D. Pamene mukukumbukira, timadula mizere pogwiritsa ntchito ena monga malire. Pano ife timadula pamwamba pogwiritsira ntchito pamwamba pamtunda kuti tiwongolenso.

Ziyenera kunenedwa kuti lamuloli likhoza kusinthidwa pogwiritsira ntchito Surface Trim Override, mu gawo lomwe lamulo lapitalo liri, potero kubwezeretsa pamwamba pa mawonekedwe ake oyambirira pokhapokha ngati sanasinthe kusintha kotere.