A convertation of panorama was my pain for a few days, so I’ve decided to create a simple tool for a converting any panorama image in cubemap sides.
It’s pretty simple tool. You choose image, wait while it converts and then save it in three different ways:
1) cubemap horizontal layout
2) zip archive with separate image sides
3) zip archive with images for a further compression with ATF converter.
I hope it will be useful for you!