animation: data from model for every frame?

[ThomasCartier]

Hi!

after reading this, I am still not sure if what I want is possible:
Like BabylonJs with its scene.registerBeforeRender method, I would like to access the skeleton position of an animated dog, but frame by frame to run some sims/calculations on it.

What is the easiest way to achieve it, on the GLB is loaded ? (I just need some pointers);

Thanks

[ThomasCartier]

That should do it