How to use the result

Choose a file or replace the example with your own data. Supported formats and limitations are listed in the result notes.

File contents are sent to the server for analysis. Large or unsupported files are rejected with an explanation. Verify results against the original file before use.

Sources

STL format, Library of Congress: https://www.loc.gov/preservation/digital/formats/fdd/fdd000505.shtml; oriented tetrahedral sum (divergence theorem)