3 papers
cs.GR2026
Topology-First B-Rep Meshing
YunFan Zhou, Daniel Zint, Nafiseh Izadyar +3
Parametric boundary representation models (B-Reps) are the de facto standard in CAD, graphics, and robotics, yet converting them into valid meshes remains fragile. The difficulty o…
cs.CV2025
LLM-Guided Material Inference for 3D Point Clouds
Nafiseh Izadyar, Teseo Schneider
Most existing 3D shape datasets and models focus solely on geometry, overlooking the material properties that determine how objects appear. We introduce a two-stage large language…
cs.CV2025
Better STEP, a format and dataset for boundary representation
Nafiseh Izadyar, Sai Chandra Madduri, Teseo Schneider
Boundary representation (B-rep) generated from computer-aided design (CAD) is widely used in industry, with several large datasets available. However, the data in these datasets is…