Blog Archive - Open Cascade

XDE stands for the eXtended Data Exchange module provided by the open-source OpenCascade kernel for representing CAD assemblies and engineering metadata.

Forthcoming OCCT 7.6.0 release improves reading and writing of OCAF documents for binary formats of files. Now it is possible to load only a part of the document or append some part into an existing one.

Nowadays, more and more users need to deal with large point clouds coming from laser scanning or image-based reconstruction techniques.owadays, more and…

Open Cascade is happy to present the next minor release of CAD Processor – one of the best solutions for preparation and simplification of 3D reference data, bridging the gap between complex engineering design ...

Different applications require different representations: some applications use only simple geometric entities such as lines and arcs; others require sculptured curves and surfaces; manifold solids are often used for...

This article provides a high-level overview of a frame rendering graph implemented by TKOpenGl (OpenGl_GraphicDriver). Although it is named here as a “graph”, it’s not that flexible and the overall structure looks...

OCCT 7.5.0 has introduced PBR (physically-based rendering) metal-roughness material workflow in it’s real-time rendering engine. This feature brings more realistic rendering of metal materials and, which...