optimize brute-force

[ModischFabrications]

brute-forcing could be improved significantly by ignoring duplicates (like 4x200mm)

[ModischFabrications]

Performance improvements are not needed as long as this image has all the time in the world.

[ModischFabrications]

stock == length -> add to result and skip (ignoring cut width?)

[ModischFabrications]

Can't simply look for whole lenghts:

stock = 300
lengths: [100, 100, 100, 200, 200, 200]

trivial is 3x100, but that leaves 300 scrap; 100 + 200 gives perfect result

[ModischFabrications]

Might also want to remove gapfill while testing around

[ModischFabrications]

Even the trivial solutions will have consequences, even simple optimizations can lead to imperfect results (see above). The only optimisation is to have preferred solutions when dealing with equal results, but there is little to gain there