Support for horizontal transitions
zachgrayio opened this issue · 5 comments
I'm wondering how hard it would be to extend the library to create horizontal animations, similar to a book.
It's no problem if you just want to implement a card flipping animation (that I have done). It would be hard if you want to implement a curl page flipping animation in Flutter. In the native side, curl page effect is done with OpenGL. In Flutter, OpenGL has not fully supported yet. Which kind of animations do you want to implement?
Page curl would be very cool, but yeah, I've looked at the other implementations and they do indeed use OpenGL on android and it's a built-in transition type in iOS.
Simple card flip is probably better than nothing and actually in scope for this lib. If you can point me in the right direction I can probably add this functionality myself as well.
There is an implementation out there using only android's Canvas, and it might be possible to draw some inspiration from this for page curls: https://github.com/moritz-wundke/android-page-curl/blob/master/src/com/mystictreegames/pagecurl/PageCurlView.java
It seems possible to implement in Flutter, but it's still far from page curl look and feel. By the way, A guy has extended my project to give an implementation with gesture controller: https://github.com/jmolins/flutboard
Ah, that's pretty cool