Abstract: A modular, flexible 3D scanner is provided which integrates motion control, data acquisition, data processing and report generation functions in a system having a single user interface for all functions. Control software includes an interface and components to assist a user in creating motion control scripts that are used to move a part through various positions at which images are captured. Analysis software is called from the control software to process data into an accurate 3D rendering of the part, which is compared to a virtual model of the part as designed. A report is generated showing where the measured dimensions of the part vary from the as designed dimensions of the part. The disclosed 3D scanner can be used in conjunction with a CNC machine to provide on-machine inspection to reduce rework, labor and scrap.