README.md

STEP File Comparator

Upload and compare two STEP files with the same origin. This tool will calculate and visualize 3D geometric deviations.

Features

• STEP parsing with pythonOCC-core
• Basic surface point deviation analysis
• Streamlit frontend

Usage

1. Upload two .step files
2. View the max and average deviation
3. Visualize with a simple deviation chart

Future Improvements

• Add 3D viewer for live inspection
• Export report to CSV