Morph targets are jerky #9898
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A-Animation
Make things move and change over time
A-Rendering
Drawing game state to the screen
C-Bug
An unexpected or incorrect behavior
D-Trivial
Nice and easy! A great choice to get started with Bevy
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# Objective Fixes: #9898 ## Solution Make morph behave like other keyframes, lerping first between start and end, and then between the current state and the result. ## Changelog Fixed jerky morph targets --------- Co-authored-by: Nicola Papale <nicopap@users.noreply.github.com> Co-authored-by: CGMossa <cgmossa@gmail.com>
rdrpenguin04
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Jan 9, 2024
# Objective Fixes: bevyengine#9898 ## Solution Make morph behave like other keyframes, lerping first between start and end, and then between the current state and the result. ## Changelog Fixed jerky morph targets --------- Co-authored-by: Nicola Papale <nicopap@users.noreply.github.com> Co-authored-by: CGMossa <cgmossa@gmail.com>
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Morph target animations are not smooth. It can be observed on a high frame rate monitor when running the
morph_targetsexample.It is especially visible when we slow down animations using the
set_speed()animation modifier.Video evidence
In this video, the fox is the classic skinned animated fox from the bevy examples. While the dragon uses morph targets for the wings. You can see how morph targets are not properly animated, and look super jerky.
bevy_motion_vec_anim_2-2023-09-22.mp4
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