Ngemva konyaka wokuthuthukiswa, ukukhululwa kwe-parametric 3D modeling system evulekile i-FreeCAD 0.20 ishicilelwe, ehlukaniswa ngezinketho zokwenza ngokwezifiso eziguquguqukayo kanye nokusebenza okwandayo ngokuxhuma okungeziwe. I-interface yakhiwe kusetshenziswa umtapo wezincwadi we-Qt. Izengezo zingadalwa kuPython. Isekela ukulondoloza nokulayisha amamodeli ngamafomethi ahlukahlukene, okuhlanganisa ISINYATHELO, IGES kanye ne-STL. Ikhodi ye-FreeCAD isatshalaliswa ngaphansi kwelayisensi ye-LGPLv2, i-Open CASCADE isetshenziswa njenge-kernel yokumodela. Ukwakhiwa okulungele maduze kuzolungiselelwa i-Linux (AppImage), i-macOS neWindows.
I-FreeCAD ikuvumela ukuthi udlale ngezinketho ezahlukene zokuklama ngokushintsha amapharamitha wemodeli futhi uhlole umsebenzi wakho ezindaweni ezihlukene ekuthuthukisweni kwemodeli. Iphrojekthi ingasebenza njengokushintshwa kwamahhala kwezinhlelo ze-CAD zezentengiselwano ezifana ne-CATIA, i-Solid Edge ne-SolidWorks. Nakuba ukusetshenziswa okuyinhloko kweFreeCAD kusebunjiniyela bemishini kanye nokwakhiwa komkhiqizo omusha, isistimu ingasetshenziswa nakwezinye izindawo ezifana nedizayini yezakhiwo.
Okuqanjiwe okuyinhloko kweFreeCAD 0.20:
- Uhlelo losizo lubhalwe kabusha ngokuphelele, olufakwe esengezo Sosizo esihlukile futhi lubonisa ulwazi ngokuqondile olusuka ku-Wiki yephrojekthi.
- I-interface yomsebenzisi ine-Navigation Cube eklanywe kabusha, manje ehlanganisa imiphetho yokuzungezisa ukubuka kwe-3D ngo-45%. Kwengezwe imodi yokuzungezisa ngokuzenzakalelayo ukubuka kwe-3D kuya endaweni enengqondo eseduze lapho uchofoza ebusweni. Izilungiselelo zinikeza amandla okushintsha usayizi we-Navigation Cube.
- Kungezwe isibonisi segama lomyalo elivamile nelangaphakathi kumathiphu wamathuluzi ukuze kwenziwe kube lula ukuthola ulwazi ku-Help and Wiki.
- Kwengezwe umyalo omusha we-Std UserEditMode ukuze ukhethe imodi yokuhlela esetshenziswa lapho uchofoza kabili into esihlahleni se-elementi.
- Kumenyu yokuqukethwe eboniswe esihlahleni se-elementi, manje sekungenzeka ukwengeza izinto ezincike kuzo ezintweni ezikhethiwe.
- Ithuluzi elisha le-Section Cut seliqalisiwe ukuze kutholwe izingxenye ezingasho lutho nezingashintshi zezingxenye nemihlangano.
- Kwengezwe izitayela ezimbili ezintsha zokuzulazula zegundane ezisuselwe ekuzulazuleni ku-OpenSCAD ne-TinkerCAD.
- Izilungiselelo zinikeza amandla okushintsha usayizi wesistimu yokuxhumanisa ukubuka kwe-3D.
- Usekelo olungeziwe lokulayisha ngokuzenzakalelayo izindawo zokusebenza ezikhethiwe phakathi nokuqaliswa kwe-FreeCAD kuphaneli yezilungiselelo zendawo yokusebenza.
- Kuplathifomu ye-Linux, kube noshintsho ekusetshenzisweni kwezinkomba ezichazwe esicacisweni se-XDG sokugcina izilungiselelo, idatha kanye nenqolobane ($HOME/.config/FreeCAD, $HOME/.local/share/FreeCAD kanye ne-$HOME/. inqolobane/FreeCAD esikhundleni se-$HOME /.FreeCAD kanye /tmp).
- Kungezwe uhlobo olusha lwesengezo - Amaphekhi Okuthandwayo, ongasabalalisa ngawo amasethi ezilungiselelo ukusuka kumafayela okumiswa komsebenzisi (user.cfg), isibonelo, umsebenzisi oyedwa angabelana ngezilungiselelo zakhe nomunye. Ungakwazi futhi ukusabalalisa izingqikithi kumaphakheji wezilungiselelo ngokwengeza amafayela anezitayela ze-Qt.
- Umphathi we-add-on manje usekela ukusatshalaliswa kwamaphakheji wezilungiselelo, ubonisa ulwazi oluvela kumethadatha yokwengeza, uthuthukisa ukusekelwa kwezengezo amakhodi azo asingathwe kumakhosombe e-git yenkampani yangaphandle, futhi andisa ikhono lokusesha izengezo kanye nokukhishwa kwesihlungi. .
- Amakhono emvelo yokuklama izakhiwo (i-Arch) anwetshiwe. Ikhono lokubeka amawindi ngokwepharamitha nezisetshenziswa ngokuhlobene nezindonga lingeziwe ethuluzini le-Namathisela Isici. Izakhiwo ezintsha zezinto zesakhiwo zengeziwe. Kwengezwe umyalo omusha ukuze udale izakhiwo eziningi zezakhiwo ezisuselwe entweni eyisisekelo. Ukungenisa nokuthekelisa kwe-IFC kusekela idatha ye-XNUMXD njengemigqa nombhalo.
- Endaweni yokudweba ye-XNUMXD (Okusalungiswa), umyalo we-Draft Hatch wengeziwe ukuze uchanyuselwe imiphetho yento ekhethiwe kusetshenziswa izifanekiso ezivela kumafayela ngefomethi ye-PAT (AutoCAD). Kwengezwe umyalo wokwengeza amaqembu anegama.
- Amakhono emvelo ye-FEM (Finite Element Module) anwetshiwe, ahlinzeka ngamathuluzi okuhlaziya izinto ezinomkhawulo, ezingasetshenziswa, isibonelo, ukuhlola ithonya lamathonya ahlukahlukene emishini (ukumelana nokudlidliza, ukushisa nokuguqulwa) entweni. ngaphansi kokuthuthukiswa. Ilethwe kwifomu eligcwele i-Z88 Solver, engasetshenziselwa ukulingisa okuyinkimbinkimbi. Ngokusebenzisa i-Calculix Solver, ikhono lokwenza ukuhlaziya lokugoba liyasetshenziswa. Izakhiwo ezintsha kanye nekhono lokuhlanganisa kabusha amameshi e-3D kwengezwe kuthuluzi le-Gmsh polygon meshing.
- Imvelo yokusebenza ngezinto ze-OpenCasCade (Ingxenye) inikeza ukusekelwa okulungile kokukhishwa kwezakhiwo zangaphakathi.
- Izimo ezithuthukisiwe zokudala ama-workpieces (I-PartDesign), ukudweba izibalo ze-2D (Sketcher), ukugcinwa kwamaspredishithi anamapharamitha angamamodeli (Isipredishithi), ukukhiqiza imiyalelo ye-G-Code yemishini ye-CNC namaphrinta e-3D (Indlela), ukwenza imodeli ye-2D nokudala ukuqagela kwe-2D kwamamodeli e-3D ( I-TechDraw), idizayini yezakhiwo ezinezingxenye eziningi ezakhelwe ngaphambili (i-Assembly3 ne-Assembly4).
- Ukuthuthela kwephrojekthi ku-Qt 5.x naku-Python 3.x kuqediwe. Ukwakha ngePython 2 ne-Qt4 akusasekelwa.
Source: opennet.ru