- Editado
AddAnimation Cuts the current animation
Hi,
When I use an AddAnimation after a SetAnimation the animation goes straight to the animation defined in the AddAnimation, is it a known bug ? I tried setting a delay of 0 or -1 it doesn't change anything.
That is not the expected behavior. Can you please show your code?
I tried a pretty basic example:
GetComponent<Spine.Unity.SkeletonAnimation>().AnimationState.SetAnimation( 0, "teleportin", false );
GetComponent<Spine.Unity.SkeletonAnimation>().AnimationState.AddAnimation( 0, "teleportout", false, 0f );It doesn't seem to be cut, but more like a blending between animations
It will use the mix duration from the AnimationStateData, or you can set the TrackEntry mixDuration (both set and add methods return a TrackEntry).
What is the duration of the teleportin animation?
The Duration of the Animation is 0.2667, the mixDuration says 0.
And yes it works fine if I set the Duration as a Delay in the AddAnimation, but I would like to avoid that ..
Everything works fine if I comment that line in the AnimationState file.
What is GetMix returning in the line you commented out? If the mix duration set in AnimationStateData (either the default or mix duration set explicitly between teleportin and teleportout) is >= 0.2667 then the mix will start right away when using AddAnimation with 0 for the delay parameter.
From AnimationState [addAnimation](http://esotericsoftware.com/spine-api-reference#AnimationState-addAnimation2):
If <= 0, the delay set is the duration of the previous track entry minus any mix duration (from the AnimationStateData) plus the specified delay
It does this so that the new animation is fully mixed in when the previous animation completes (when passing 0 for delay).
it return 0.2, I don't understand what's the meaning of the value "GetMix"
You commented out a line that calls GetMix, my question was, "What is the return value?" of that GetMix call. If the mix is 0.2 and the duration of the animation set with SetAnimation is 0.2667 then that animation will play for 0.2667 - 0.2 = 0.0667 seconds and then the animation set with AddAnimation will mix in over 0.2 seconds and be fully mixed in when the first animation is complete. If this is not the desired behavior, then don't use 0.2 for the mix duration between these two animations.
Okay, I just saw that I have 0.2 as default mix in the data file... I presume that it's something set on Spine directly ? Thanks for your help.
Sure, no problem! Glad it's not a bug, AnimationState bugs are the worst. 
The mix durations are not set in the Spine editor (maybe one day!), they are setup at runtime. See AttachmentStateData. You can set a default mix duration for all mixes or a mix duration between two specific animations. Or, you can set the mix duration on the TrackEntry returned from SetAnimation or AddAnimation.