CinMath is an inline, header only C++20 linear algebra and mathematics library.

In order to easily work with GLSL, the operations are column-major. The library supports arithmetic operations on vectors, matrices and quaternions. It also provides basic transformation functions.

CinMath utilizes SIMD intrinsics (single instruction multiple data intrinsics): both 128 bit wide and 256 bit wide registers can be used to parallelize non-dependant computations.

Using the library

Currently, all of the library functionalities come in a single header (CinMath.h). The library can be configured to either use SSE or AVX instruction sets with a single define, above the main header:

#define CIN_USE_SSE for SSE or #define CIN_USE_AVX for AVX optimizations.

Cloning the repository

To clone the repository: (contains glm submodule for unit testing)

git clone --recursive https://github.com/CzekoladowyKocur/CinMath.git

Building

Currently windows only. To build the project, simply run the GenerateWindowsProject.bat file.

Unit testing

The project comes with unit tests defined for most of the available functionality. The test results are compared against glm (https://github.com/g-truc/glm).