SRT Files

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SRT Files are the mesh files for displaying SpeedTree items such as trees or grass.


SpeedTree was developed by IDVInc. N3V Games are licensed by IDVInc to use the SpeedTree format in TS2010 and TS12.

The SRT file contains all of the geometric and texture mapping data needed to render a tree object as well as data for wind movement animation.

N3V Games provides no editing or manipulation programs for SpeedTree files. Third-party SpeedTree creation may be undertaken under license between the content creator and IDV Inc. Reverse engineered files from the UDK version of SpeedTree are prohibited for Trainz use under the terms of the IDVInc license.

The game has session-wide adjustments for the wind movement effect in the environment section of Surveyor.

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