This is a project I started to learn and test newer version of Ogre rendering engine: Ogre-Next.
Later I moved Stunt Rally 3 to use the engine too.
Now also a showcase for nature scene rendering using the engine.
Screenshots here.
Available here. Licensed: MIT.
Unlike my other projects, where I choose GPLv3 that requires releasing modifications, under same license.
It has no Gui or other dependencies and should be easy to build.
At first it was a project to test Ogre-Next and code needed to get things done in it. Surprisingly half (or more) is done different way than in Ogre. But I am also surprised by better performance and optimizations done by the engine.
It is also a good tool to test and fix bugs in Ogre-Next, e.g. many for planar reflections used for water.
Recently I also updated it with some media from Stunt Rally 3 to make it look better and be a showcase.