Kukhishwe inguqulo entsha ye-Open CASCADE Technology - 7.4.0

Iyatholakala ukukhululwa
Vula ubuchwepheshe be-CASCADE (OCCT) 7.4.0, umkhiqizo wesofthiwe onomlando weminyaka engamashumi amabili, ohlanganisa iqoqo lemitapo yolwazi namathuluzi okuthuthukisa isofthiwe egxile ekumodeleni kwe-3D, ikakhulukazi izinhlelo zokuklama ezisizwa yikhompyutha (CAD). Kusukela kunguqulo 6.7.0, ikhodi yomthombo isatshalaliswa ngaphansi kwelayisensi ye-GNU LGPL 2.1.

I-OCCT, okokuqala, ukuphela komthombo ovulekile we-geometric modeling kernel okwamanje etholakala ngaphansi kwelayisensi yamahhala. Vula I-CASCADE Technology iwumongo noma ingxenye ebalulekile yezinhlelo ezifana neFreeCAD, KiCAD, Netgen, gmsh, CadQuery, pyOCCT nezinye. I-Open CASCADE Technology 7.4.0 ihlanganisa ukuthuthukiswa nokulungiswa okungaphezu kuka-500 uma kuqhathaniswa nenguqulo yangaphambilini engu-7.3.0, ekhishwe unyaka nesigamu odlule.

main emisha:

• Ukufanisa
  • Ukuthembeka okuthuthukisiwe, ukusebenza kanye nokunemba kwe-algorithm ye-BRepMesh
  • Izinketho zokulawula ukuchezuka komugqa kanye ne-angular kwengaphakathi lobuso ku-BRepMesh
  • Ukwethenjwa okuthuthukisiwe nokuzinza kokusebenza okunengqondo nokweqisa
  • Ukusebenza okunengqondo okunikwe amandla emizimbeni evulekile
  • Inketho yokuvala isizukulwane somlando, ukusheshisa ukusebenza okunengqondo
  • Inketho yokwenza lula imiphumela yemisebenzi ye-Boolean
  • Ukubalwa kwezakhiwo ze-surface kanye ne-volumetric ku-triangulation (amamodeli ngaphandle kokucaciswa kwejometri yokuhlaziya).
  • Isixhumi esibonakalayo esisha ku-BRepBndLib esibuyisela ingxenye yokugcina yevolumu yejiyomethri enemingcele evulekile
  • Izindlela ezintsha zokudala i-chamfer "yomphimbo oqhubekayo".
  • I-API esusiwe yemisebenzi emidala ye-Boolean
• Ukubonakala
  • Ukusekelwa kwe-Linux okuthuthukisiwe kwezinkundla ezishumekiwe
  • Ukusebenza kokuthola okuthuthukisiwe
  • Ukusekelwa kwezinhlanganisela zendiza yokunamathisela
  • Isigaba esisha se-AIS_ViewController sokuphatha okokufaka komsebenzisi (igundane, isikrini esithintwayo) sokukhohlisa ikhamera.
  • Ukuphathwa kwefonti okuthuthukisiwe
  • Amathuluzi okuhlaziya ukusebenza kokubuka anwetshiwe
  • Ukubonisa uhlaka lwezinto ezinomthunzi
  • Inketho yokungafaki ama-seams ejiyomethri lapho ubonisa i-wireframe
  • Ukubonisa into enokwakheka okuguquguqukayo (ividiyo)
  • Ukufunda ama-bitmaps acindezelwe kumemori
  • Susa ukusebenza kwengqikithi yendawo okwehlisiwe ku-AIS.
  • Kususwe ukuncika ku-gl2ps (kusekelwe ekusebenzeni kwe-OpenGL yefa)
• Ukushintshisana kwedatha
  • Khipha idokhumenti ye-XCAF (enesakhiwo somhlangano, amagama nemibala) kufayela le-VRML
  • Amathuluzi amasha okungenisa idatha kusuka kumafomethi e-glTF 2.0 kanye ne-OBJ
  • Usekelo lwamasethi ezinhlamvu okungezona eze-ASCII ekungeniseni kwe-STEP.
    Dweba indawo yokuhlola

  • Ukulawulwa kwekhamera okuthuthukisiwe kusibukeli se-3D
  • Izinkinga ezilungisiwe ziyasebenza Dweba kusuka kumibhalo yeqoqo.
  • Ukusekelwa okuthuthukisiwe kwe-Draw ezindaweni ngaphandle kwe-CASROOT.
• Okunye
  • Ukusebenza okuthuthukisiwe kwezinqubo zokufanisa ezakhelwe ngaphakathi (OSD_Parallel)
  • Amathuluzi okuhambisa isihlahla se-BVH esikahle nesisebenzayo
  • Ukuthuthukisa isibaluli sokubuka se-TPrsStd_AIS
  • Isibonelo sokuhlanganisa isibukeli se-3D ohlelweni lokusebenza ku-glfw

Source: opennet.ru