No AI summary available for this article.
Why It Matters
Boundary representation (B-rep) is the standard format used by modern CAD systems for parametric 3D models.
Provenance
Discovered via ArXiv and published by ArXiv.
Key Claims
Original description
Boundary representation (B-rep) is the standard format used by modern CAD systems for parametric 3D models. It turns out, the exact same solid can be represented by different B-reps: for example, two engineers using different operations, a geometry kernel rebuilding the file, and an export setting repartitioning faces will lead to different B-reps even though the underlying solid remains the same. We show that existing B-rep encoders are not robust to variation in the B-rep with the same solid on perturbations applied to standard benchmarks, naturally occurring variations inherent to CAD softw...
Discovered via ArXiv
Research papers and preprints from arXiv.
Publisher: arxiv.org
ID: http://arxiv.org/abs/2609.11573v1 · Indexed about 2 hours ago