Thank you for making a good program.
I bought it at codecanyon Market.
I found a problem when I was using it in correction.
If you go into the link, there is an ebook that I made.
Right-click, drag, change the time point to find a problem in the center.
There is no problem in the original you made.
Do you have any idea why this is happening?
Update the script and THREE JS library
Thank you. I tried, but it didn't work out.
Perhaps the reason is that I modified 3dflipbook.js.
Have you ever experienced this kind of phenomenon in the past?
Thank you for your reply.