How to get the length of an animation

[carolhmj]

@nnholo

So… I need to reach in to each animation, get the frame number of the last keyframe (multiply by the framerate), and then get the longest in each group?

That sounds about right For GLB/GLTF imported meshes, an important thing to consider is that animations are saved in seconds, with their original FPS not saved. So when we import them on Babylon, we assume a rate of 60 FPS, which might not align with the user’s expectations relative to their original DCC tool (Blender uses 24 FPS by default, for example). So I would add some kind of prompt where the user, if desired, could inform the original FPS used for authoring the animation, and retarget them accordingly.