Dirty frames are getting introduced in animation - animation looks messed up

[chakitp]

Dirty frames are getting introduced in animation - animation looks messed up

Below is the gltf model which was tested on babylon js sandbox and loaded using UniGLTF plugin from Unity editor. Animations were rendered properly on babylon sandbox however dirty frames got introduced when played using UniGLTF plugin from Unity editor. (For Example: Play and observe frames form 0 to 2000 on Babylon sandbox and UniGLTF plugin on Unity editor)

Bablylon Sandbox:
https://sandbox.babylonjs.com/

GLTF Model:
ge_gltf.zip

[ousttrue]

Thank you for your feedback.
I will investigate.

[ousttrue]

Maybe invalid quaternion interpolation.

[chakitp]

@ousttrue Your solution worked nicely for me. Thanks a lot. You Saved my day!

[chakitp]

@ousttrue Just out of Curosity..
Is this forked from Khronous group Unity GLTF.
Are you going to Merge this with it?

[ousttrue]

UniGLTF is not fork, it is my own work.
I may send a PR later to Khronous.
KhronosGroup/UnityGLTF#114
👍