SketchGraphs

SketchGraphs是由普林斯顿大学开发的一个大型数据集，包含从实际CAD模型中提取的1500万个草图，每个草图都以几何约束图的形式表示，图中边表示设计师施加的几何关系。数据集旨在支持机器学习模型在参数化CAD设计中的应用，如草图生成和约束条件下的几何生成。SketchGraphs不仅服务于机械设计领域，还为程序合成和归纳研究提供了实验平台。SketchGraphs is a large-scale dataset developed by Princeton University, containing 15 million sketches extracted from real-world CAD models. Each sketch is represented as a geometric constraint graph, where edges denote the geometric relationships imposed by designers. The dataset aims to support the application of machine learning models in parametric CAD design, such as sketch generation and constraint-aware geometry generation. SketchGraphs not only serves the mechanical design domain but also provides an experimental platform for program synthesis and inductive research.