True Reality (TR) is an open source LGPL Game and Simulation Engine written entirely in Standard C++ and OpenGL. It runs on all Windows platforms and GNU/Linux. OpenSceneGraph is used as its graphics engine, along with many other open source projects for support of various features.
New types of search paths are needed for the FindTR module.
For linux a new path is needed: /usr/local/TrueReality/major.minor.yymm.build For linux a new path is needed: /usr/local/TrueReality-major.minor.yymm
For windows a new path is needed: C:/Program Files/TrueReality-major.minor.yymm