Technology & AIAug 5, 2026
Towards Valid B-Rep Generation: Training-Free Wireframe Anomaly Detection and Repair
Multi-stage boundary representation (B-Rep) generation leverages intermediate wireframes to synthesize CAD models.
Multi-stage boundary representation (B-Rep) generation leverages intermediate wireframes to synthesize CAD models. However, geometric and topological risks in these wireframes -- such as self-intersections, edge collapses, and disconnected vertices -- can propagate to invalid…
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