Because many people enjoy learning by example, we have some simple examples that are described below.

Example C: Usable to create bindings for other platforms and/or programming languages (used by the C# example)
Example C++: Direct use of the C++ interfaces.
Example C#: Use of C# wrapped C interface (to be used by Unity developers)
C++ & OpenGL: Direct use of the C++ interfaces to set up LeiaSR projections. Setup of the projection matrices as illustrated here can be used in any application.