pub type bmat3x3 = Array<bvec3, [Element<bvec3>; 3]>;
Matrix of 3 x 3 boolean values.
struct bmat3x3(pub [Element<bvec3>; 3], pub PhantomData<fn(bvec3)>);
0: [Element<bvec3>; 3]
1: PhantomData<fn(bvec3)>