This dataset contains the data, pipelines (in the form of .ghx files) and numerical results of the evaluation of diffCheck, an open-source scan-to-CAD comparison plugin for Rhino3D. The dataset is divided into two main compressed folders: Additive and Subtractive. Each of these folders contains subfolders for each sudy cases. Each study case folder contains the following files:

• model.obj : the 3D model in obj format
• model_and_scan.3dm: the 3D model and scan in 3dm format
• scan.ply : the 3D scan in ply format
• pipeline.ghx : the pipeline used to evaluate the model and scan
• results.csv : the numerical results of the evaluation. If the evaluation was done at different levels, the names of the csv files indicate it.