Hoop backboard effecting vision tracking?

[Teched3]

Just an opinion, but polycarbonate should be the standard you use for everything pertinent. You don't want a piece of plexi - GLASS winding up on your competition robot. it shatters on impact creating sharp edges and dulls cutting tools. hese materials are easily confused by the inexperienced.

[mesamb1]

So examining the labview code we were having issues with the code finding other rectangles, or the inside rectangle of the back board. The example code expands using the rubber band method to look for squares, does no one else think that on the polycarbonate this will be worse? especially with the aluminum bars behind the board making rectangles.