Open CASCADE Technology 7.9.1 Released
Open Cascade is delighted to announce the release of Open CASCADE Technology version 7.9.1 to the public.
Overview
Version 7.9.1 is a maintenance release incorporating over 30 improvements and bug fixes compared to version 7.9.0.
What's New in OCCT 7.9.1
Configuration & Build System
- Update VTK configuration and enable optional components (#395)
- Update file globbing and condition checks for installation paths (#399)
- Extend CMake file filter regex (#400)
- Modify VTK 9x handling (#401)
- Update VTK optional components (#403)
- Remove BUILD_PATCH option in CMake (#418)
- Checking for FILES content (#424)
- Enhance Qt5 directory detection for Windows (#419)
- Remove -symbolic linker flag (#432)
- TBB configuration prioritization to release (#496)
- Fixed paths to 3rd-party in cmake configuration (#523)
Testing & Quality
- Repeating failed tests in GitHub Actions (#412)
- Inspector build error on latest CMake (#477)
- Add a new compilation on Clang without PCH (#540)
Foundation Classes
- Host resolving by itself (#457)
- Update signal handling for GLIBC compatibility on Linux (#458)
- Checking for MallInfo version (#459)
Modeling
- Degenerated curves were not handled by Arrange function (#396)
- Improve handling of polygon parameters in NURBS conversion (#410)
- Handle void bounding box case in BRepBndLib::AddOptimal (#470)
- Bounding BSpline periodic tolerance issue (#468)
- Periodic BSpline curve bounding (#493)
- XCAFDoc_Editor::RescaleGeometry does not rescale translation of roots reference (#529)
- BRepFilletAPI_MakeFillet Segfault with two curves and rim (#532)
- General Fuse (BOPAlgo_PaveFiller) optimization (#514)
Visualization
- Refactor mouse click handling logic for improved double-click detection (#385)
- AIS_Shape bounding box re-computation is not working properly (#422)
Data Exchange
- DE Wrapper invalidating parameters after 'Load' (#393)
- Datum Axis extraction issue (#407)
- STEP: AP242 SchemaName Remove dot (#448)
- IGES Export: Missing Model Curves in transfer cache (#483)
- Small optimization of StepData_StepReaderData (#543)
Documentation
- Enable server-based search and external search options in Doxyfile
Full Changelog: V7_9_0...V7_9_1