- Detect complete coincidence between fillet and chamfer intersection curves.
- Preserve orientation relationships between equivalent intersection curves.
- Reuse existing restriction edges instead of constructing duplicate topology.
- Merge coincident curve endpoints into shared topological vertices.
- Exclude fully consumed faces and their obsolete boundary edges during reconstruction.
- Mark edges collapsed to a single vertex as degenerated during construction.
- Accept tangential contacts while rejecting transversal intersections.
- Preserve generated and modified shape history in the resulting topology.
- Add GTests for convex, concave, opposing-edge, chamfer, and history cases.
Pasukhin Dmitry
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