C

Rillgen2D is written in C

The code is compiled by the Python script when the program is run.

To compile the C code outside of python, you can use gcc in Linux or Mac OS X

gcc -Wall -shared -fPIC rillgen2d.c -o rillgen2d.so

To compile the C code outside of Python on Windows 10:

gcc -o rillgen2d.exe rillgen2d.c