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BREP to CATIA V5

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BREP

A Brep file is a 3D model stored in the boundary representation (also known as B-rep). The Brep format is a part of Open CASCADE Technology (OCCT).

The Brep structure is made up of two major components:

topological components such as faces, vertices, and edges;
links between components such as surfaces, points, and curves.

It comprises three-dimensional data such as vertices, edges, wires, faces, shells, solids, compounds, edge and face triangulations, polylines on triangulations, space location, and orientation.

CATIA V5

Catia V5 is a CAD system developed by Dassault Systèmes in 1998, currently widely used in the automotive, aerospace and others industries.

CATIA V5 file extensions are .CATPart and .CATProduct.

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