layout(set = 0, binding = 0) buffer Inputs {
    vec3 sky_color;
    vec3 ground_color;
    vec3 [1920 * 1080] image;
};

void main() {
    uint x = gl_GlobalInvocationID.x;
    uint y = gl_GlobalInvocationID.y;
    uint width = gl_NumWorkGroups.x;
    uint height = gl_NumWorkGroups.y;

    image[y * width + x] = vec3(float (x) / width, float (y) / height, 0.0);
}