Not
Logically invert a boolean vector
Declaration
bvec2 not(bvec2 x)
bvec3 not(bvec3 x)
bvec4 not(bvec4 x)Parameters
x specifies the vector to be inverted.
Description
not() logically inverts the boolean vector x. It returns a new boolean vector for which each element i is computed as !x[i].