---
license: apache-2.0
tags: [cad, cadquery, mesh-to-cad, point-cloud, code-generation]
---
# StepCAD

Weights for **StepCAD: Mesh-to-CAD Code Generation via LLM Policy and Geometry-Guided Search** ([paper](https://arxiv.org/pdf/2610.03799), [code](https://github.com/ghadinehme/stepcad-v1)).

- `encoders.pt`: point-cloud encoder and projector
- `llm/`: language-model policy (Hugging Face format, loaded with vLLM)

```bash
git clone https://github.com/ghadinehme/stepcad-v1 && cd stepcad-v1
pip install -r requirements.txt
python infer.py --input part.stl --out results/   # weights download automatically
```