OCCT3D

OCCT3D (operated under the Open Cascade name, part of Capgemini Engineering) provides technology and services for 3D engineering software built around Open CASCADE Technology (OCCT), the open-source C++ geometry platform released in 2000. It offers commercial CAD SDK components (data exchange, shape healing, meshing, feature recognition, visualization, PMI, CAM), end-user applications (CAD Assistant, CAD Processor, CAD Builder, CADRays), plus consulting, training, support and custom 3D application development.