#version 450
layout(local_size_x = 1) in;

layout(set = 0, binding = 0) buffer A
{
	vec3 a;
	vec3 b;
};

void main()
{
	bvec3 c = lessThan(b, vec3(1.0));
	a = mix(vec3(1, 0, 0), vec3(0, 0, 1), c);
}