Kutulutsidwa kwa pulogalamu yaulere ya CAD FreeCAD 0.19

Pambuyo pazaka pafupifupi ziwiri zachitukuko, kutulutsidwa kwa pulogalamu yotsegulira ya 3D ya FreeCAD 0.19 ikupezeka. Khodi yomwe idatulutsidwa idasindikizidwa pa February 26, ndikusinthidwa pa Marichi 12, koma chilengezo chovomerezekacho chinachedwetsedwa chifukwa chakusapezeka kwa mapaketi oyika pamapulatifomu onse olengezedwa. Maola angapo apitawo, chenjezo loti nthambi ya FreeCAD 0.19 sinakonzekere mwalamulo ndipo ikukula idachotsedwa ndipo kumasulidwa tsopano kumalingaliridwa. Mtundu wapano patsambali wasinthidwanso kuchokera ku 0.18 kupita ku 0.19.1.

Khodi ya FreeCAD imagawidwa pansi pa laisensi ya LGPLv2 ndipo imasiyanitsidwa ndi zosankha zosinthika komanso magwiridwe antchito ochulukirapo kudzera pakulumikizana ndi zowonjezera. Misonkhano yokonzekera imakonzedwa ku Linux (AppImage), macOS ndi Windows. Mawonekedwewa amapangidwa pogwiritsa ntchito laibulale ya Qt. Zowonjezera zitha kupangidwa ku Python. Imathandizira kupulumutsa ndikutsitsa mitundu mumitundu yosiyanasiyana, kuphatikiza STEP, IGES ndi STL. Open CASCADE imagwiritsidwa ntchito ngati kernel yachitsanzo.

FreeCAD imakulolani kuti muzitha kusewera mozungulira ndi zosankha zosiyanasiyana posintha magawo amitundu ndikuwunika ntchito yanu pamagawo osiyanasiyana pakukula kwachitsanzo. Pulojekitiyi imatha kukhala ngati m'malo mwaulere pamakina amalonda a CAD monga CATIA, Solid Edge ndi SolidWorks. Ngakhale ntchito yayikulu ya FreeCAD ndiukadaulo wamakina komanso kapangidwe katsopano kazinthu, dongosololi litha kugwiritsidwanso ntchito m'malo ena monga kamangidwe kamangidwe.

Zatsopano zazikulu za FreeCAD 0.19:

• Kusamuka kwa pulojekitiyi kuchokera ku Python 2 ndi Qt4 kupita ku Python 3 ndi Qt5 kumakhala kokwanira, ndipo opanga ambiri asintha kale kugwiritsa ntchito Python3 ndi Qt5. Panthawi imodzimodziyo, palinso mavuto omwe sanathetsedwe ndipo ma modules ena a chipani chachitatu sanatumizidwe ku Python.
• The navigation cube wakhala wamakono mu mawonekedwe ogwiritsira ntchito, kapangidwe kamene kamakhala kuwonekera ndi mivi yokulirapo. Wowonjezera CubeMenu module, yomwe imakupatsani mwayi wosintha menyu ndikusintha kukula kwa cube.
• Mutu watsopano wazithunzi wopepuka watulutsidwa, wokumbutsa za Blender mumayendedwe komanso umagwirizana ndi mitundu yosiyanasiyana yamitundu, kuphatikiza mitu yakuda ndi ya monochrome.
• Adawonjezera mawonekedwe oyang'anira mitu yazithunzi.
• Anawonjezera zosankha zingapo zamutu wakuda ndi masitaelo akuda.
• Adawonjeza zochunira kuti muwonetse mabokosi osankhidwa kutsogolo kwa zinthu zomwe zili mumtengo zomwe zikuwonetsa zomwe zili m'chikalatacho. Kusinthaku kumawonjezera kugwiritsidwa ntchito kwa zowonera.
• Thandizo lowonjezera losunga zowonera ndi maziko owonekera pa chida cha ViewScreenShot.
• Pulogalamu yatsopano ::Chinthu cholumikizira chakhazikitsidwa, chopangidwira kupanga zinthu zolumikizidwa mkati mwa chikalata, komanso kulumikizana ndi zinthu zakunja. App ::Ulalo umalola chinthu chimodzi kugwiritsa ntchito deta kuchokera ku chinthu china, monga geometry ndi 3D choyimira. Zinthu zolumikizidwa zitha kupezeka m'mafayilo omwewo kapena osiyanasiyana, ndipo amawonedwa ngati ma clones opepuka kapena ngati chinthu chomwecho chomwe chili m'makope awiri osiyana.
• Zinthu za C ++ ndi Python zimaloledwa kuwonjezera zinthu zamphamvu zomwe zitha kugwiritsidwa ntchito m'malo mwa PropertyMemo macro.
• Kuthekera kowunikira zinthu zobisika kuzinthu zina kumaperekedwa.
• Muzosintha zosintha, tsopano ndizotheka kufotokoza tsiku ndi nthawi m'mayina a mafayilo osunga zobwezeretsera, kuwonjezera pa nambala ya serial. Mtunduwu ndi wokhoza kusintha mwamakonda anu, mwachitsanzo "%Y%m%d-%H%M%S".
• Mkonzi wa parameters ali ndi gawo latsopano lofufuzira mwachangu magawo.
• Thandizo lowonjezera la hertz ngati gawo loyezera, komanso adaperekanso "Frequency" katundu. Magawo oyezera a Gauss, Webers ndi Oersted nawonso awonjezedwa.
• Chida chowonjezera cha TextDocument choyika chinthu kuti musunge mawu osasintha.
• Thandizo lowonjezera lamitundu ya 3D mumtundu wa glTF ndikukhazikitsa kuthekera kotumiza ku html ndi WebGL.
• Wowonjezera-owonjezera adasinthidwa kwambiri, ndikutha kuwonetsa zambiri zamitundu yonse yakunja ndi macros, komanso fufuzani zosintha, gwiritsani ntchito nkhokwe zanu, ndikuyika zoonjezera zomwe zidayikidwa kale, zachikale, kapena kuyembekezera kusintha.
• Kuthekera kwa malo opangira zomangamanga (Arch) kwakulitsidwa. Chida cha SectionPlane tsopano chili ndi chithandizo chogwetsa madera osawoneka kuti ayese kamera. Chida Chowonjezera cha Fence popangira mpanda ndi zikwangwani kuti zitetezeke. Chida cha Arch Site chawonjezera chithandizo chowonetsera kampasi ndikugwiritsira ntchito luso loyang'anira kayendetsedwe ka dzuwa poganizira za latitude ndi longitude kuti muyerekeze magawo otsekemera a zipinda m'nyumba ndikuwerengera denga.

  Adawonjezera chida chatsopano cha CutLine chopangira mabala muzinthu zolimba monga makoma ndi ma block. Zowonjezera zowerengera zowonjezera zakonzedwa bwino, mawonekedwe awonjezedwa ku magawo a automate ndi kuyika kwa kulimbikitsa.

  

  Thandizo lowonjezera pakulowetsa mafayilo mumtundu wa Shapefile womwe umagwiritsidwa ntchito mu GIS. Chida chatsopano cha Truss chaperekedwa kuti apange zomangira zamitengo (trusses), komanso chida cha CurtainWall chopanga mitundu yosiyanasiyana ya makoma. Mitundu yatsopano yomasulira (Data, Coin ndi Coin mono) komanso kuthekera kopanga mafayilo mumtundu wa SVG awonjezedwa ku SectionPlane.

  

• Mu chilengedwe cha zojambula ziwiri-dimensional (Draft), mkonzi wakhala bwino kwambiri, momwe tsopano n'zotheka kusintha zinthu zingapo nthawi imodzi. Anawonjezera chida cha SubelementHighlight chowunikira mfundo ndi m'mphepete mwa zinthu zosinthira zinthu zingapo nthawi imodzi ndikugwiritsa ntchito zosintha zosiyanasiyana nthawi imodzi, mwachitsanzo, kusuntha, kukulitsa ndi kuzungulira. Dongosolo lathunthu losanjikiza lawonjezeredwa, lofanana ndi lomwe limagwiritsidwa ntchito m'machitidwe ena a CAD, ndipo limathandizira zinthu zosuntha pakati pa zigawo mu kukoka & dontho, kuyang'anira mawonekedwe ndikulemba mtundu wa anangula ku zigawo.

  Anawonjezera chida chatsopano, CubicBezCurve, popanga ma curve a Bezier pogwiritsa ntchito njira za Inkscape vekitala. Adawonjezera chida cha Arc 3Points popanga ma arcs ozungulira pogwiritsa ntchito mfundo zitatu. Chida chowonjezera cha Fillet chopanga ngodya zozungulira ndi zotchingira. Thandizo lokwezeka la mtundu wa SVG. Wosintha masitayelo akhazikitsidwa omwe amakupatsani mwayi wosintha masitayilo, monga mtundu ndi kukula kwa zilembo.

  

• Zosintha zambiri zapangidwa ku chilengedwe cha FEM (Finite Element Module), chomwe chimapereka zida zowunikira zinthu zomaliza, zomwe zingagwiritsidwe ntchito, mwachitsanzo, kuwunika momwe zimakhudzira makina osiyanasiyana (kukana kugwedezeka, kutentha ndi kusintha) pa chinthu chopangidwa.
• M'malo ogwirira ntchito ndi zinthu za OpenCasCade (Gawo), ndizotheka kupanga chinthu chotengera mfundo kuchokera ku mesh ya polygonal (Mesh). Kuthekera kowoneratu kwakulitsidwa posintha zoyambira.
• Malo okonzedwa bwino opangira zosoweka (PartDesign), kujambula ziwerengero za 2D (Sketcher) ndikusunga maspredishiti okhala ndi magawo achitsanzo (Spreadsheet).
• Malo a Path, omwe amakulolani kupanga malangizo a G-Code motengera chitsanzo cha FreeCAD (chiyankhulo cha G-Code chimagwiritsidwa ntchito m'makina a CNC ndi osindikiza ena a 3D), awonjezera chithandizo chowongolera kuziziritsa kwa chosindikizira cha 3D. Ntchito zatsopano zawonjezedwa: Malo opangira mipata pogwiritsa ntchito malo owonetsera ndi V-Carve pojambula pogwiritsa ntchito nozzle yooneka ngati V.
• Chilengedwe cha Render chawonjezera chithandizo cha injini ya "Cycles" yomwe imagwiritsidwa ntchito mu phukusi lachitsanzo la Blender 3D.
• Zida mu TechDraw, malo opangira mawonekedwe a 2D ndikupanga mawonekedwe a 2D amitundu ya 3D, zakulitsidwa. Kuyika bwino komanso kukweza kwazithunzi zazenera kuti muwonere 3D. Anawonjezera chida cha WeldSymbol, chomwe chimapereka zizindikiro zozindikiritsa ma welds, kuphatikizapo zizindikiro zomwe zimagwiritsidwa ntchito mu GOSTs zaku Russia. Zida zowonjezera za LeaderLine ndi RichTextAnnotation zopangira zofotokozera. Chida chowonjezera cha Baluni chophatikizira zilembo ndi manambala, zilembo ndi zolemba.

  Zida zowonjezera za CosmeticVertex, Midpoints ndi Quadrant kuti muwonjezere ma vertices abodza omwe angagwiritsidwe ntchito kufotokoza miyeso. Zida zowonjezera za FaceCenterLine, 2LineCenterLine ndi 2PointCenterLine zowonjezera mizere yoyambira. Chida chowonjezera cha ActiveView kuti mupange chithunzi chosasunthika kuchokera pamawonekedwe a 3D ndikuchiyika ngati mawonekedwe atsopano mu TechDraw (monga chithunzithunzi cha kumasulira mwachangu). Ma tempulo atsopano opangira zojambula zamapepala amitundu B, C, D ndi E awonjezedwa, komanso ma tempulo omwe amakwaniritsa zofunikira za GOST 2.104-2006 ndi GOST 21.1101-2013.

  

• Ma macro owonjezera pakupanga zokha ndikumanga mafelemu achitsulo chopepuka.
• Module yatsopano ya Assembly4 ikufunsidwa ndikukhazikitsa malo abwino opangira ntchito zopangira zinthu zambiri.
• Zida Zosindikizira za 3D Zosinthidwa, zida zogwirira ntchito ndi mitundu ya STL zomwe zingagwiritsidwe ntchito posindikiza za 3D.
• Anawonjezera gawo la ArchTextures, lomwe limapereka njira zogwiritsira ntchito zojambula mu Arch chilengedwe zomwe zingagwiritsidwe ntchito popanga nyumba zenizeni.
• Flamingo inasinthidwa ndi gawo la Dodo ndi zida ndi zinthu kuti zifulumizitse kujambula kwa mafelemu ndi mapaipi.

Source: opennet.ru