🎥 OpenGL Mathematics (glm) for C

The original glm library is for C++ only (templates, namespaces, classes...), this library targeted to C99 but currently you can use it for C89 safely by language extensions e.g __register

Like some other graphics libraries (especially OpenGL) this library use Column-Major layout to keep matrices in the memory.   In the future the library may support an option to use row-major layout, CURRENTLY if you need to row-major layout you will need to transpose it.

This library is header only so you dont need link to application. All functions are marked inline (always_inline) so compiler probably will inline all these functions

Most of math functions are optimized manualy with SSE2 if available, if not? Dont worry there are non-sse versions of all operations

This library provides:

• Simple usage
• Small memory usage
• The codes are small and more readable than C++ templates, metafuncs
• Optimized operations with SIMD and non-SIMD
• Small code size
• All operations are inline (if compiler will do), no function call overhead
• Chain matrix multiplication (square only)

You can pass matrices and vectors as array to functions rather than get address.

  mat4 m = {
    1, 0, 0, 0,
    0, 1, 0, 0,
    0, 0, 1, 0,
    0, 0, 0, 1
  };

  glm_translate(m, (vec3){1.0f, 0.0f, 0.0f});

##License MIT. check the LICENSE file

##Install Import the library to your include folder, thats it!

##Notes

• This library uses float types only, does not support Integers, Double... yet