code/__HELPERS/matrices.dm

/datum/decompose_matrix	Datum which stores information about a matrix decomposed with decompose().
/proc/color_to_full_rgba_matrix	Converts RGB shorthands into RGBA matrices complete of constants rows (ergo a 20 keys list in byond). if return_identity_on_fail is true, stack_trace is called instead of CRASH, and an identity is returned.