FlangeVision Release Notes

Initial Launch Release

Version 0.8.5

Release Date: February 3, 2026

New Features:

File/units management: 

• Import STL files in either metric or imperial 

• Save the project as a “.fvproject” file, allowing the analysis to be reexamined at a later time 

Customization: 

• Option to use light more or dark mode 

• Enter various user details (included in exported PDFs) 

• Name 

• Company name 

• Company logo 

• Change preferred units (inches, mm) 

• Use custom pass/fail criteria 

Analysis: 

• Select a face and define a datum using a geometric flood-fill algorithm 

• Perform various analyses on circular flanges: 

• Radial measurements (moving from ID to OD) 

• Circumferential measurements (taken about the circumference of the flange) 

• Average displacement between faces 

• Evaluation of all measured values against preset or custom pass/fail criteria 

• Evaluation of overall pass/fail result 

• Color heightmap of flange faces 

Reporting: 

Automatically generate a nicely-formatted PDF containing the following: 

• User-inputted company name/logo in top right of every page 

• Summary of selections, including distance between selected datums 

• “3D Scan” page featuring top, iso, front, and side views of the inputted STL file (similar to an engineering diagram) 

• All circumferential and radial measurement results 

• Radial diagrams featuring the above measurements 

• Color heightmap for each selected area 

• Evaluation of overall pass/fail result 

• Manually entered-in parameters: Name, Client name, location, supervisor, job number, scanner, flange ID, ISO/P&ID #, size, class, line number, line material, manual QA, and notes. 

Miscellaneous: 

• Automatic software updates 

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 Version 0.9.0

Release Date: February 19, 2026

New Features:

• "Lines" can be added to selections and used to measure pass partitions.

• Lines consist of a series of depth measurements relative to the parent selection.

• Lines can be specified by clicking two or more points; measurements will be taken evenly along the line.

• Lines and their depth measurements are included in the results.

• Lines can be recolored and renamed to ease distinguishing them.

Improvements

• A "more" icon + dropdown was added to selections to help declutter the UI.

• EULA was updated from draft to reviewed version.

• Selection and Line names can now be edited by clicking.

Fixes

• Significant code quality improvements.

• Fixed issue with certain types of bugged STL files crashing the app.

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