News

Create Spiral Stairs

August 21, 2012
This is a short video tutorial demonstrating a process that may be used to make circular or spiral stairs in Pathfinder. Read More...

Pathfinder 2012.1.0802

August 2, 2012
This is a major release of Pathfinder. This release adds a 64-bit version, direct import capability for AutoDesk DWG files, and performance improvements that cut run time in half. Read More...

Pathfinder 2011.1.1702

May 2, 2012
This is a maintenance release of Pathfinder 2011. This version includes updates necessary for Pathfinder 2011 to import PSM files created by PyroSim 2012. Read More...

Pathfinder 2011.1.1128

November 28, 2011

This release contains a bug fix for users in locales that use the "," (comma) character as the decimal character. Read More...

Pathfinder 2011.1.1104

November 4, 2011

This release fixes a bug related to PyroSim (PSM) file import.  Read More...

Pathfinder 2011.1.0928

September 28, 2011
This release fixes a bug that caused some simulations using the waypoint system to crash. Changes since Pathfinder 2011.1.0923: In situations where a waypoint had been placed in a room that required re-entrant path testing, Pathfinder will no longer crash when an occupant seeking that waypoint enters the room.  Read More...

Pathfinder 2011.1.0923

September 23, 2011
This release fixes a bug that prevented the 3D results viewer from launching in some locales. Changes since Pathfinder 2011.1.0921: Fixed a bug that would cause the 3D results to crash when invoked with a -locale argument that was unknown to the wxWidgets locale system.  Read More...

Pathfinder 2011.1.0921

September 21, 2011
This release includes several updates and bug fixes for Pathfinder 2011. Changes since Pathfinder 2011.0.0711: Fixed a bug related in the string-pulling algorithm that could cause simulations to hang. For supported international locales, the main user interface and 3D results will now automatically detect and load locale-appropriate text. The floor extraction tool now uses a “gap tolerance” which is ... Read More...

Pathfinder 2011.0.0711

July 11, 2011
This is the official release of Pathfinder 2011. This version of Pathfinder adds support for elevators and behavior scripting, runs┬áthe updated solver in parallel, and adds a new room-level path planning system to improve local wayfinding. The users guide and example problems have been updated and can be found on the Pathfinder Resources page. Thank you very ... Read More...

Import FDS Geometry

July 10, 2011
Download the and follow the guide .  Read More...