Introduction

Open CASCADE Technology (OCCT) is an open-source full-scale 3D geometry library. OCCT is widely used for the development of specialized programs dealing with the following engineering and mechanical domains:

3D modeling (CAD), manufacturing (CAM), numerical simulation (CAE), measurement equipment (CMM) and quality control (CAQ). OCCT provides six modules by organizing C++ library files. As a core part of the OCC, the visualization module is the implementation of the visualization technology.

For more information about OCC, visit the OCCT official website.

Programming language: C++

Brief description: OCCT is an object-oriented C++ class library designed for rapid production of sophisticated domain-specific CAD/CAM/CAE applications.

Open source license: LGPL-2.1 License