Unity has the ability to import pieces of code written (and compiled) in other languages; they are called Native Plugins, and this tutorial will teach you how to build them.
- Step 1: Creating a C++ project
- Step 2: Writing the library
- Step 3: Compiling
- Step 4: Importing in Unity
- Step 5: Using in Unity
- Conclusion
Source codes:
- Visual Studio 2015 C++ project (DLL source code)
- Unity package (including the DLL)