News

Extract Rooms from a 2D DXF File

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

Pathfinder 2011.0.0614 (Beta)

June 14, 2011
This release is an update to the Pathfinder 2011 Beta. This version adds elevator support.  Read More...

PetraSim 5.1.1802

June 2, 2011
This release includes bug fixes and enhancements for the TOUGH2 and TOUGH2-MP simulators. Changes since PetraSim 5.1.1710 include: Fixed a bug in TOUGH2 that caused an access violation in models that used more than 4/5 of the maximum number of sources and sinks. Updated TOUGH2 binaries to have a limit of 50,000 sources/sinks and 1 million source/sink history ... Read More...

Pathfinder, De Vest Alkmaar by Van Hooft Adviesburo

May 24, 2011

Simulation from the model of "De Vest Alkmaar" by "Van Hooft Adviesburo" with modifications by Thunderhead to test our latest version of Pathfinder. This is a short evacuation demonstration of 2177 occupants, with our latest behavior models.

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PetraSim 5.1.1710

May 10, 2011

This release includes several fixes to the TOUGH-MP executables included with PetraSim. Read More...

PetraSim 5.1.1621

April 21, 2011
This release is a patch that prevents problems related to the latest ATI graphics card driver and PetraSim's use of textures (e.g. top images). Read More...

Script Occupant Movement

April 21, 2011
This system can be used to give individual occupants or groups a sequence of intermediate goals that they will follow during the simulation. Read More...

PyroSim 2010.2.1621

April 21, 2011

This release is a patch that prevents problems related to the latest ATI graphics card driver and background images. Read More...

Pathfinder 2011.0.0420 (Beta)

April 20, 2011
This release is an update to the Pathfinder 2011 Beta. This version introduces movement/waypoint scripting (behaviors) and parallel processing. This version also includes additional 3D models including several casual models and a firefighter model.  Read More...

PetraSim 5.1.1605

April 5, 2011

This release fixes two bugs related to the new flux-based boundary condition specification options. Read More...