9ca5540b75
# Objective fix #14742 ## Solution the issue arises because "finished" animations (where current time >= last keyframe time) are not applied at all. when transitioning from a finished animation to another later-indexed anim, the transition kind-of works because the finished anim is skipped, then the new anim is applied with a lower weight (weight / total_weight) when transitioning from a finished animation to another earlier-indexed anim, the transition is instant as the new anim is applied with 1.0 (as weight == total_weight for the first applied), then the finished animation is skipped. to fix this we can always apply every animation based on the nearest 2 keyframes, and clamp the interpolation between them to [0,1]. pros: - finished animations can be transitioned out of correctly - blended animations where some curves have a last-keyframe before the end of the animation will blend properly - animations will actually finish on their last keyframe, rather than a fraction of a render-frame before the end cons: - we have to re-apply finished animations every frame whether it's necessary or not. i can't see a way to avoid this. |
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| .. | ||
| animatable.rs | ||
| graph.rs | ||
| lib.rs | ||
| transition.rs | ||
| util.rs | ||