12-24-2023, 08:56 AM
Just uploaded a new version which is somewhat faster and uses less memory since the bulk of the work is done in a side image with undo disabled. Takes about a minute to generate a 40x40 grid (100MPix) with the 40 patterns in @Pixlab's set, and is quite instantaneous on more pedestrian sizes (about a second for 1000x1000 and 6 patterns).