cf_det2¶ Category: math GitHub: cute_math.h Returns the 2x2 determinant of a matrix constructed with a and b as its columns. float cf_det2(CF_V2 a, CF_V2 b) Remarks¶ Also known as the 2D cross product. Related Pages¶ CF_V2 cf_skew cf_cw90 cf_perp cf_cross