My algorithm can cram 3D/2D irregular shapes in the smallest possible container.
It was made for a 3D printing company to print lots of shapes in the smallest space possible to reduce waste material.
It was used by a company cutting shapes out of stones for kitchens, etc. to reduce waste material.
It was used by a shipping company to reduce shipping costs by packing items in a space efficient method
it was used by a delivery company to pack boxes in trucks efficiently