funshark a écritOn your screenshot, if I press the "flat" option, I expect the two handles of the same keyframe/point to be flat, but yeah I can understand that it may be useful to be able to apply it only on one side
In my screenshot the selected key (cyan) has a handle after it, but none before it. When you press the flat preset button, it sets the one handle to flat. If the key had two handles, one before and one after the key, it would set both to flat. Only the ease in and ease out preset buttons affect the handles coming out of the key after the selected key.
funshark a écritOn your screenshot, if I press the "flat" option, I expect the two handles of the same keyframe/point to be flat, but yeah I can understand that it may be useful to be able to apply it only on one side
Yep, this is how Spine works too. If you guys can let us know how to reproduce any behavior you feel is strange, we're happy to fix it up!
We are ready to release 4.0 now, except we can't just yet because the AS3 and Lua runtimes have not yet been updated. We've had some health issues on the team that have delayed getting it done, but we have adjusted and are working on it. I would hope to have it released within 2-3 weeks.