[ds5678]

Issue

The foot unnaturally twists 180 degrees during the loop animation for jumping.

Stride.GameStudio_GhKljztzpw.mp4

Resolves #182

PR Details

I opened the animation file in Blender and edited that rotation.

Stride.GameStudio_eE7S1kIYh0.mp4

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Checklist

• All new and existing tests passed.
• I have built and run the editor to try this change out.

[xen2]

Curious, was it really a problem with the source FBX data, or something on our side with the quaternion/rotation inerpolation in the animation engine?

[ds5678]

Curious, was it really a problem with the source FBX data, or something on our side with the quaternion/rotation inerpolation in the animation engine?

The ankle did the same movement in Blender, so I doubt it's any fault of the engine.

[ds5678]

Also this is the only mannequin animation that has any obvious issue. I think it was just an accidental mistake by the animator.

I checked all the animations while investigating this issue a few days ago. The only other animation that looked remotely wrong to me was one of the sword swings.

Edit: I just double checked the sword animations at a really slow speed. The one I think looks weird is Sword_L, but there's no unnatural rotation. The way that the character handles the sword just looks incorrect to my eyes. No evidence of bugs in the engine.

[w0wca7a]

Related #182

[MsEpsilon]

Looks great