Bayan fiye da shekara guda na ci gaba, an buga sakin tsarin tsarin ƙirar 3D mai buɗewa FreeCAD 0.20, wanda aka bambanta ta hanyar zaɓuɓɓukan gyare-gyare masu sauƙi da haɓaka ayyuka ta hanyar haɗa add-ons. An gina mahallin ta amfani da ɗakin karatu na Qt. Ana iya ƙirƙirar add-ons a cikin Python. Yana goyan bayan adanawa da loda samfura a cikin nau'i daban-daban, gami da STEP, IGES da STL. Ana rarraba lambar FreeCAD a ƙarƙashin lasisin LGPLv2, Ana amfani da Buɗe CASCADE azaman kernel ɗin samfuri. Ba da daɗewa ba za a shirya manyan taro don Linux (AppImage), macOS da Windows.
FreeCAD yana ba ku damar yin wasa tare da zaɓuɓɓukan ƙira daban-daban ta canza sigogin ƙira da kimanta aikinku a wurare daban-daban a cikin haɓaka ƙirar. Aikin zai iya aiki azaman madadin kyauta don tsarin CAD na kasuwanci kamar CATIA, Solid Edge da SolidWorks. Ko da yake FreeCAD na farko amfani da shi ne a cikin injiniyan injiniya da sabon ƙirar samfuri, ana iya amfani da tsarin a wasu wurare kamar ƙirar gine-gine.
Babban sabbin abubuwa na FreeCAD 0.20:
- An sake rubuta tsarin taimakon gabaɗaya, wanda aka haɗa a cikin wani ƙarin taimako na daban kuma yana nuna bayanai kai tsaye daga Wiki na aikin.
- Mai amfani yana da Cube Kewayawa da aka sake fasalin, wanda yanzu ya haɗa da gefuna don jujjuya ra'ayin 3D da 45%. An ƙara yanayin don jujjuya kallon 3D ta atomatik zuwa matsayi mafi kusa lokacin da ka danna fuska. Saitunan suna ba da ikon canza girman Kewayawa Cube.
- Ƙara nuni na gama-gari da sunan umarni na ciki zuwa tukwici don sauƙaƙa samun bayanai a cikin Taimako da Wiki.
- Ƙara sabon umarnin Std UserEditMode don zaɓar yanayin gyare-gyaren da ake amfani dashi lokacin danna abu sau biyu a cikin bishiyar element.
- A cikin mahallin mahallin da aka nuna a bishiyar element, yanzu yana yiwuwa a ƙara abubuwan da suka dogara da su zuwa abubuwan da aka zaɓa.
- An aiwatar da sabon kayan aikin Yanke Sashe don samun sassan sassan sassa da majalisai marasa fa'ida kuma akai-akai.
- An ƙara sabbin salon kewayawa linzamin kwamfuta guda biyu dangane da kewayawa a cikin OpenSCAD da TinkerCAD.
- Saitunan suna ba da damar canza girman tsarin daidaitawa don kallon 3D.
- Ƙara goyon baya don loda zaɓaɓɓun wuraren aiki ta atomatik yayin farawa FreeCAD zuwa rukunin saitunan sararin aiki.
- A kan dandamali na Linux, an yi sauyi zuwa yin amfani da kundayen adireshi da aka ayyana a cikin ƙayyadaddun XDG don adana saitunan, bayanai da cache ($ HOME/.config/FreeCAD, $HOME/.local/share/FreeCAD da $HOME/. cache/FreeCAD maimakon $HOME /.FreeCAD da /tmp).
- An ƙara sabon nau'in add-on - Fakitin Preference, ta inda zaku iya rarraba saitin saiti daga fayilolin daidaitawar mai amfani (user.cfg), misali, mai amfani ɗaya na iya raba saitunan su tare da wani. Hakanan zaka iya rarraba jigogi a cikin fakitin saituna ta ƙara fayiloli tare da salon Qt.
- Mai sarrafa add-on yanzu yana goyan bayan rarraba fakitin saiti, yana nuna bayanai daga ƙara-kan metadata, yana haɓaka tallafi ga add-ons waɗanda lambar ta kasance ana ɗaukarsu a cikin ma'ajin git na ɓangare na uku, kuma yana faɗaɗa ikon bincika add-kan da fitarwar fitarwa. .
- An faɗaɗa ƙarfin yanayin ƙirar gine-gine (Arch). An ƙara ikon sanya tagogi da kayan aiki daidai gwargwado dangane da bango zuwa kayan aikin Haɗe-haɗe. An ƙara sabbin kaddarorin kayan gini. Ƙara sabon umarni don ƙirƙirar tsarin gine-gine da yawa bisa tushen abu. IFC shigo da fitarwa yana goyan bayan bayanan 2D kamar layi da rubutu.
- A cikin yanayin zane na 2D (Draft), an ƙara umarnin Draft Hatch don ƙyanƙyashe gefuna na abin da aka zaɓa ta amfani da samfura daga fayiloli a cikin tsarin PAT (AutoCAD). Ƙara umarni don ƙara ƙungiyoyi masu suna.
- An faɗaɗa ƙarfin yanayin FEM (Finite Element Module), yana samar da kayan aiki don ƙididdigar ƙayyadaddun ƙayyadaddun abubuwa, waɗanda za a iya amfani da su, alal misali, don tantance tasirin tasirin injiniyoyi daban-daban (juriya ga rawar jiki, zafi da nakasawa) akan abu. karkashin ci gaba. An kawo shi zuwa cikakken tsari Z88 Solver, wanda za'a iya amfani dashi don hadaddun siminti. Yin amfani da Calculix Solver, ana aiwatar da ikon yin nazarin lanƙwasawa. Sabbin kaddarorin da ikon sake haɗa ragar 3D an ƙara su zuwa kayan aikin meshing na Gmsh polygon.
- Yanayin aiki tare da abubuwan OpenCasCade (Sashe) yana ba da goyan baya daidai don extrusion na ciki.
- Ingantattun mahalli don ƙirƙirar kayan aiki (PartDesign), zana lambobi 2D (Sketcher), riƙe maƙunsar rubutu tare da sigogin ƙira (Maɗaukaki), samar da umarnin G-Code don injin CNC da firintocin 3D (Hanyar), ƙirar 2D da ƙirƙirar tsinkayar 2D na samfuran 3D ( TechDraw), ƙira na sifofi da aka riga aka tsara (Assembly3 da Assembly4).
- An kammala ƙauran aikin zuwa Qt 5.x da Python 3.x. Gina tare da Python 2 da Qt4 ba a tallafawa.
source: budenet.ru