Accompanying source code for my 2003 paper 3D Shape Matching with 3D Shape Contexts. For historical reasons i made the code freely available here on GitHub. I did some tweaks here and there to ensure it builds & runs fine with current compilers (VS2015 C++). Other than that the original source code from 2003 was not modified.
Given you have installed Visual Studio 2015, open a command line and run the build script
build.bat [/t:Clean;Build /v:m]
The project should build fine. Then change to the output directory
cd 3DShapeContexts\Release
and run
3DShapeContexts.exe ANT.obj ANT.obj
This will match the 3D model ANT.obj with itself and display the results.