AI RESEARCH
Pointer-CAD: Unifying B-Rep and Command Sequences via Pointer-based Edges & Faces Selection
arXiv CS.CL
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ArXi:2603.04337v2 Announce Type: replace-cross Constructing computer-aided design (CAD) models is labor-intensive but essential for engineering and manufacturing. Recent advances in Large Language Models (LLMs) have inspired the LLM-based CAD generation by representing CAD as command sequences. But these methods struggle in practical scenarios because command sequence representation does not entity selection (e.g. faces or edges), limiting its ability to complex editing operations such as chamfer or fillet.