void mx_normalmap_vector2(vector value, vector2 normal_scale, vector N, vector T, vector B, output vector result)
{
    vector decodedValue;
    if (value == vector(0.0))
    {
        decodedValue = vector(0.0, 0.0, 1.0);
    }
    else
    {
        decodedValue = value * 2.0 - 1.0;
    }

    result = normalize(T * decodedValue[0] * normal_scale.x + B * decodedValue[1] * normal_scale.y + N * decodedValue[2]);
}

void mx_normalmap_float(vector value, float normal_scale, vector N, vector T, vector B, output vector result)
{
    mx_normalmap_vector2(value, vector2(normal_scale, normal_scale), N, T, B, result);
}