2 Commits (d5d46b8337181149f0619ae47f49e1656f39c02d)

Author	SHA1	Message	Date
Jeremy Hu	637356e895	Fix undo ... Add a crc64 hash check for history keeping to avoid repeated snapshot. Besides, before, there is a logic error in the undo implementation, which recover the most recent snapshot from undo stack, so user need undo twice and at the second undo get the expected result. This incorrect behavior got fixed.	2018-10-25 14:27:59 +08:00
Jeremy Hu	a4a734a67b	Repleace the uv unwrapping library with simpleuv ... https://github.com/huxingyi/simpleuv	2018-10-15 23:02:31 +08:00