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I have read some literature on Boundary Representation of solids.
There are some commonly used data structures of BRep,
such as Winged-edge, half-edge, radial-edge representation schemes.
And I'm diged into the source code of the TopoDS package,
but I can't get any sense about what kind of representation scheme
OCC is using. Could any body tell me something about the technical
background of OCC's topological data structure?
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May be the Open CASCADE 5.2 documentation will help you, look at
Reference Documentation/Modeling Algorithms/Topological Tools/
BTY, would you like to share some information about the b-rep with me?
if so please contact me via email [email removed].