Open CASCADE, the 3D modelling kernel
3D modeling & numerical simulation


Open CASCADE Technology 6.2

Open CASCADE Technology 6.2 (Minor Public Release)

Open CASCADE S.A.S. is pleased to announce a new public minor release of Open CASCADE Technology (version 6.2). This release introduces many new features and improvements over version 6.1 (March 2006) and maintenance release 6.1.1 exclusively available to the customers. With this release users will be able to develop more efficient applications using all the potential of Open CASCADE Technology.

Main improvements in this version:

  • Multithread safety has been implemented in OCCT Kernel.
  • The exception mechanism on Linux and UNIX has been revised and is now compatible with standard C++ exceptions.
  • A new visualization approach based on OpenGL arrays for AIS shapes has been introduced.
  • The interactive selection mechanism has been optimized.

    Open CASCADE Technology 6.2 features more than 140 corrections over the previous minor version 6.1 released in March 2006.

    Detailed information is available in 6.2 Overview and Release Notes (PDF).

    Please, feel free to contact us for more information.

    Version 6.2 is available for public download from the Open CASCADE web site at:

    Latest news
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