gerald gandeboeuf
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rF2 TGM Assistant is a free desktop tool created as a gift for the rFactor 2 modding community.
Its goal is to make tyre development easier, clearer, and less intimidating.
The TGM system is one of the most powerful parts of rFactor 2, but also one of the hardest to understand.
This application helps modders work with TGM and TBC files through a visual interface.
Instead of editing complex physics values blindly, users can adjust human-readable sliders.
The app then translates those changes into technical tyre parameters.
It includes dynamic graphs to help visualize grip, temperature, pressure, wear, slip, and load behavior.
It also includes tools to compare generated values with the original file.
The application can load existing TGM and TBC files, preserve the original data, and export modified versions safely.
A local tyre library is included to help users start from the closest available tyre dimensions.
The software is designed to work locally, without cloud APIs or mandatory online services.
The installer also supports language selection and rFactor 2 ModDev path configuration.
This is a V1.0 release, so some mappings are still approximate and need real-world validation.
The objective is not to replace expert knowledge, but to make experimentation faster and more understandable.
Advanced users can still inspect the generated TGM and TBC content directly.
New users can learn step by step without being forced to edit every raw parameter manually.
Feedback from the community is very important for improving formulas, mappings, and usability.
If you find a bug, please send screenshots and explain exactly what you changed before the issue appeared.
If possible, include the original TGM/TBC files and the exported result so the problem can be reproduced.
This project is built to grow with the community and make tyre development more accessible to everyone.
drive.google.com
Its goal is to make tyre development easier, clearer, and less intimidating.
The TGM system is one of the most powerful parts of rFactor 2, but also one of the hardest to understand.
This application helps modders work with TGM and TBC files through a visual interface.
Instead of editing complex physics values blindly, users can adjust human-readable sliders.
The app then translates those changes into technical tyre parameters.
It includes dynamic graphs to help visualize grip, temperature, pressure, wear, slip, and load behavior.
It also includes tools to compare generated values with the original file.
The application can load existing TGM and TBC files, preserve the original data, and export modified versions safely.
A local tyre library is included to help users start from the closest available tyre dimensions.
The software is designed to work locally, without cloud APIs or mandatory online services.
The installer also supports language selection and rFactor 2 ModDev path configuration.
This is a V1.0 release, so some mappings are still approximate and need real-world validation.
The objective is not to replace expert knowledge, but to make experimentation faster and more understandable.
Advanced users can still inspect the generated TGM and TBC content directly.
New users can learn step by step without being forced to edit every raw parameter manually.
Feedback from the community is very important for improving formulas, mappings, and usability.
If you find a bug, please send screenshots and explain exactly what you changed before the issue appeared.
If possible, include the original TGM/TBC files and the exported result so the problem can be reproduced.
This project is built to grow with the community and make tyre development more accessible to everyone.
Setup rF2 TGM Assistant V1.0.exe
drive.google.com
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