Bones and Skeletons sample results differ between v5.x and later

Bugs
1

The sample in the document below seems to produce different results between v5.x and later.
The sample works in v5.x, but the Yaw/Pitch/Roll rotation of bones doesn’t seem to work in later versions.

image
image549×1104 63.2 KB

[OK] [5.71.0] Simple example of using the setYawPitchRoll method.
https://playground.babylonjs.com/?version=5.57.1#I6RJJ#56

[NG] [6.49.0] Simple example of using the setYawPitchRoll method.
https://playground.babylonjs.com/?version=6.49.0#I6RJJ#56

[NG] [7.54.2] Simple example of using the setYawPitchRoll method.
https://playground.babylonjs.com/?version=7.52.2#I6RJJ#56

[NG] [8.25.0] Simple example of using the setYawPitchRoll method.
https://playground.babylonjs.com/?version=8.25.0#I6RJJ#56

2

cc @bghgary

3

I have a fix here: Ensure bone's absolute matrix is updated when dirty by bghgary · Pull Request #17109 · BabylonJS/Babylon.js · GitHub

I need input from @Evgeni_Popov before I merge. Hopefully tomorrow.