Sure, I tried adding t_x and t_y to the respective x and y coordiantes and also substracting them. I did not change the signs, which I also dont believe matters. Since t_x and t_y perform the correspoding change depending on their sign. Whether I do c + (-2) or c - 2, would not matter.
Result when performing x + t_x, y + t_y
Result when performing x - t_x, y - t_y
