Open Cascade Technology

Open Cascade Technology (OCCT), formerly called CAS.CADE, is an open-source software development platform for 3D CAD, CAM, CAE, etc. that is developed and supported by Open Cascade SAS. OCCT is a full-scale B-Rep (Boundary representation) modeling toolkit. OCCT is available under LGPL permitting its usage in open source and proprietary applications.

Open Cascade Technology

Open Cascade Technology (OCCT), formerly called CAS.CADE, is an open-source software development platform for 3D CAD, CAM, CAE, etc. that is developed and supported by Open Cascade SAS. OCCT is a full-scale B-Rep (Boundary representation) modeling toolkit. OCCT is available under LGPL permitting its usage in open source and proprietary applications.