Pathfinder 2020.1.0219

Released on February 19, 2020

Product Downloads

To install this version of Pathfinder on your computer choose an installer below. The "Portable Zip" option of Pathfinder can be run without overwriting the current version installed on your computer.

License Manager Downloads

To install the Thunderhead License Manager on your computer, choose an installer below.

Release Notes

This release adds the ability to copy objects between Pathfinder models, increased options in Monte Carlo simulations, various algorithm performance improvements, and bug fixes.

This version of Pathfinder uses version 1.8.0_172 of the Java VM.

Changes since Pathfinder 2019.3.1217:

  • Added the ability to copy and paste geometry and view objects across separate Pathfinder instances.
  • Added Measurement Regions graphs (density vs time, velocity vs time, and speed vs density) in results graphs.
  • When using the command line monte carlo simulation generator, additional parameters now provide control over property and position randomization.
  • Removed the exclusion of top-level agents in Monte Carlo simulations.
  • Improved performance of high occupancy models with assisted evacuation.
  • Improved performance of vehicular occupants in elevators.
  • Improved appearance of stairs which have been merged with rooms and/or other stairs.
  • Fixed a bug where occupants might become stuck on each other when using a reduced geometry radius.
  • Fixed a bug where a background image with translucency might be shown as fully opaque.

Changes to Results:

  • Improved occupant path colors so they now track the color properly over time.
  • Fixed a bug where a background image with translucency might be shown as fully opaque.
  • Fixed a bug where Smoke3d Properties Dialog loads previous custom settings by default.
  • Fixed a bug where speed contours would not track occupants in beds or assisted occupants in wheelchairs.
See all other Pathfinder Release Notes.