Hi, folks! After the CDN update (min and loader), i got a strange bug during the animation blending. like the mesh or parts of the mesh have a scale deformation. in the last version v6.40.0 a blending and an animation works well.
in the attached video you can see the bug in the first half, and a normal behavior in the second part.
how to fix it? thanks
crosspost in github issues Animation blending bug in the new CDN · Issue #15811 · BabylonJS/Babylon.js · GitHub
Please do not create issue on the repo. We use it to track our work
Can you repro? We will need it to fix the problem
Adding @Evgeni_Popov who did a lot of work on the animation code recently
Without more details, it will be difficult to find the problem…
The best solution would be to provide a repro in the playground. Alternatively, can you test different versions to see which one makes your project fail? That way, we can better target the problem.
Many thanks in advance.
here an example of the scale deformation.
if i use
let animationPhase = Math.floor(Math.random() * 10);
or
let animationPhase = Math.random() * 10;
and then
scene.getAnimationGroupByName(“A_Run_F”).goToFrame(animationPhase);
i am clarify bug.
animation in gltf file have not round value of keyframe position, its looks like other versions of BJS have an interpolation between keys
and also, if i skip zero keyframe i still have bug
let animationPhase = Math.random() * 10 + 1;
Thanks for the repro, here’s the fix:
Ooo, so instant! Thanks) When it gonna be available in cdn?
It was just merged, next nightly/cdn update will be available tomorrow
unless @Evgeni_Popov - do you think we need to release a patch for this?
I don’t think we’re in a hurry, unless @NeuroModern is?
@RaananW @Evgeni_Popov
i manually edited babylon.max.js from cdn, and compressed it by uglify-js, it is 7.2mb now instead a current cdn min version that 6mb, do not rush, it is not critical now. just tag me when it gonna be uploaded
big thanks guys! have a good evening
in aprox. 18 hours 
