This mode generates a brand new spritesheet with a packing algorithm.

Sprites that had their whitespace cropped off (e.g. from Absolute's splitter) will NOT work correctly in this mode.

This mode uses an existing .plist file as a reference, so that any modified sprites will be placed in the exact same location

Sprites that had their size modified may be incorrectly cropped

All sprites will be placed at their coordinates provided in this file

OPTIONAL: Any sprites you forgot to import will be pulled from this file

ONLY enable this setting if your sprites had their whitespace cropped