2021.4 Release - Available Now

The latest updates for PyroSim, Pathfinder and Results are available now. The 2021.4 release focuses on improving the usability of our most popular recent features and adding new capabilities.

View our Release Notes to download and see the full details, or read on for a quick look at what's new.

PyroSim Improvements

PyroSim 2021.4 focuses on adding support for mathematic controls, adding mesh partitions for a quicker workflow, and improving scenario exportation.

Partition Tool Screenshot — The partition tool saves the user the effort of manually slicing meshes into equal parts

You can read about these improvements on the PyroSim 2021.4 preview page. In addition, you can view the full release notes and download the latest version on the 2021.4 PyroSim Release Notes page.

Pathfinder Improvements

Pathfinder 2021.4 focuses on improving seating ingress through occupant targets and improving accuracy through advanced stair movement calculation.

Occupant Targets Screenshot — Occupant targets represent a 1-person location which can be reserved by an occupant

You can read about these improvements on the Pathfinder 2021.4 preview page. In addition, you can view the full release notes and download the latest version on the 2021.3 Pathfinder Release Notes page.

Results Improvements

Results 2021.4 focuses on adding gamma correction for improved lighting. This feature (and other recent graphical improvements) was highlighted in our recent Halloween celebration video.

You can read about these improvements on the Results 2021.4 preview page.

Conclusion

If you have feedback on how you'd like to see our software improve, tell us! Email us at support@thunderheadeng.com.