I-FreeCAD iyisoftware esizwa nge-computer (I-CAD) Ipharamitha ye-3D umthombo ovulekile futhi ovulekile futhi ukhishwa ngaphansi kwelayisense le-LGPL v2 +. Yenzelwe ubunjiniyela bemishini nokwakhiwa kwemikhiqizo eseqedile, kepha futhi ibhekisa kwezinye izindlela, kufaka phakathi ukwakhiwa noma eminye imikhakha yomsebenzi kwezobunjiniyela, ukuphrinta kwe-3D, ukuhlaziywa komkhiqizo okuphelile, njll.
I-FreeCAD inezici ezifanayo neCatia, SolidWorks noma i-Solid Edge, okuvumela ukuthi ihlukaniswe futhi njengesoftware ye-CAD / CAM, CAE ne-PLM.
IFreeCAD 0.18.4 inguqulo yakamuva yethuluzi elikhishwe ngo-Okthoba 2019. Njengamanje, iFreeCAD iyahambisana ngokuphelele neWindows, Linux / Unix kanye neMac OSX futhi ngokubukeka okufanayo, izici kuwo wonke amapulatifomu, ngokusho kweqembu lentuthuko.
Sebenzisa imitapo yolwazi ehlukahlukene evulekileLokhu kufaka phakathi i-Open Cascade Technology (OCCT), umnyombo we-CAD; ICoin3D, ithuluzi lokuthuthukisa ihluzo le-3D, njll.
Uhlobo lweFreeCAD 0.19 lulindele ukukhishwa, kepha luhlelelwe lo nyaka. Ngokwabaqambi bayo, iFreeCAD ikuvumela ukuthi udale noma yini oyifunayo, ikakhulukazi izinto zangempela zanoma yisiphi isayizi.
Izici eziyinhloko
Uhlelo lokusebenza inomgogodla we-geometry ogcwele osuselwe kubuchwepheshe be-Open CASCADE lokho inika amandla ukusebenza okuyinkimbinkimbi kwe-3D ezinhlobonhlobo zezimo eziyinkimbinkimbi, ngokusekelwa komdabu kwemibono efana nokumelwa kwemikhawulo (i-brep), amajika kanye nezikhala ze-spline (ama-nurbs) isisekelo esingenamifano, izinhlobonhlobo zezinto zejometri, ukusebenza nemithetho ye-Boolean, nokusekelwa okwakhelwe ngaphakathi Amafomethi we-STEP ne-IGES.
Ku-FreeCaD zonke izinto ziyi-parametric yendabuko, lokhu kusho ukuthi ukwakheka kwayo kungasuselwa kusakhiwo noma kuncike kwezinye izinto. Zonke izinguquko zibalwa ngokufunwayo bese zilondolozwa kusetshenziswa isitaki se- "undo / redo", izinhlobo ezintsha zezinto zingangezwa kalula futhi zingahlelwa ngokuphelele ePython.
Futhi, inokwakhiwa okuyisimo esivumela izandiso ze-modular ukwengeza ukusebenza kuhlelo lokusebenza oluyisisekelo. Isandiso singaba nzima njengohlelo olusha ngokuphelele olubhalwe ku-C ++ noma lulula njengombhalo wePython noma imakhro erekhodwe nguwe.
Ikuvumela ukungenisa nokuthumela kumafomethi ajwayelekile njenge-STEP, IGES, OBJ, STL, DXF, SVG, STL, DAE, IFC noma i-OFF, i-NASTRAN, i-VRML ngaphezu kwefomethi yefayela le-FCStd ye-FreeCAD. Izinga lokuhambisana phakathi kweFreeCAD nefomethi ethile yefayela lingahluka, njengoba kuya ngemodyuli elisebenzisayo.
Ine-solver yesithiyo eyakhelwe ngaphakathi, okukuvumela ukudweba ubujamo be-2D nge-geometry elinganiselwe. Ngemuva kwalokho zingasetshenziswa njengesisekelo sokwakha ezinye izinto kuFreeCAD.
Kanye nangamamojula ahlukile, njengokufaniswa kwerobhothi okukuvumela ukuthi ufunde ukunyakaza kwerobhothi endaweni yokuqhafaza.
Imodyuli yokudweba yobuchwepheshe enezinketho zokubukwa kwemininingwane, ukubukwa kwesigaba, ubukhulu kanye nokuningi, okukuvumela ukuthi ukhiqize ukubukwa okungu-2D kwamamodeli akhona we-3D. Imodyuli bese ikhiqiza amafayela we-SVG noma e-PDF aselungele ukuthunyelwa ngaphandle.
Imodyuli yokunikezela ekwazi ukuthumela izinto ze-3D ngokunikezwa ngamathuluzi okunikezela kwangaphandle. Okwamanje isekela kuphela i-povray neLuxRender, kepha kufanele inwetshwe kwabanye abahlinzeki ngokuzayo.
Izici ezijwayelekile
- i-cross-platform: I-FreeCAD isebenza futhi iziphatha ngendlela efanayo ku-Windows, Linux / Unix, macOS nakwamanye amapulatifomu;
- I-interface ephelele yokuqhafaza: I-FreeCAD ine-interface ephelele yokuqhafaza esuselwa ohlakeni lwe-Qt, enombukeli we-3D osuselwa ku-Open Inventor, evumela ukunikezwa okusheshayo kwezigcawu ze-3D nokubonisa okulula kakhulu kwezithombe;
- Isebenza njengohlelo lomugqa womyalo. Kumodi yomugqa womyalo, iFreeCAD isebenza ngaphandle kwesibonisi sayo sokuqhafaza, kepha ngawo wonke amathuluzi ayo wejometri. Kule modi, inendawo encane yememori futhi ingasetshenziswa, ngokwesibonelo, njengeseva ukukhiqiza okuqukethwe kwezinye izinhlelo zokusebenza;
- Ingangeniswa njengemodyuli yePython: I-FreeCAD ingangeniswa kunoma yiluphi uhlelo lokusebenza olungasebenzisa imibhalo ye-Python. Njengakwimodi yomugqa womyalo, isikhombimsebenzisi sayo sokuqhafaza asitholakali, kepha wonke amathuluzi wejiyometri ayatholakala;
- Umqondo we-Workbench: Ku-interface ye-FreeCAD, amathuluzi aqoqwe ngamabhentshi okusebenza. Lokhu kwenza kube lula ukubonisa kuphela amathuluzi asetshenziselwe ukwenza umsebenzi othile, okusiza ukugcina indawo yokusebenza icacile futhi iphendula, futhi ulayishe ngokushesha uhlelo lokusebenza.