Unite chessboard and charuco visualization

[miguelriemoliveira]

Must find a way to draw both correctly.

Also, line and point markers should be added overlaying the textured mesh, since those are more useful for assessing the objective function.

[miguelriemoliveira]

yes, right. I would say:

for each point in limit_points_detected_in_the_cloud:
    compute minimum distance to all the sampled points in the pattern frame
    use the minimum as the error for that point

with all the changes that I was making in the patterns I may have introduced some bug ,,, let me know if the optimizer is doing awkward stuff.

[miguelriemoliveira]

This discussion should be in the other issue ...