#6 different grouping request.

[Ellert van Koperen]

I am designing puzzles that have puzzleparts that have an internal joint. In other words, they have 'arms' that can rotate.

I was thinking they could be defined in burrgui if i just draw an entity for each position of the arm.
But to make that work, i should be able to define the usage of pieces in the Puzzle section in a grouped way, so: use min 1 max 1 of the group (A1, A2, A3, A4)

I bet this is a very problem-specific request, and i think it can be solved with the edge matching trick. pity i have so many pieces :-)

Best regards,
Ellert van Koperen.

[Andreas Röver]

This is not really a group but a placement constraint and yes, it can be done with the edge matching trick and yes it is a pain in the a.. to do that with many pieces but right now nothing is near the horizon that woul fulfill your request