3D model animation actions/conditions

[HelperWesley]

Description

There isn't currently a way to restart an animation that is already playing. With 2D sprites you can set the frame of the animation back to 0, or switch to a different animation and then back to the one you want to restart. But that isn't the case with 3D models.

Solution suggested

Allow animations to be switched and restarted in the same way as sprite animations.

[stanikeva]

@HelperWesley @4ian Is this still available?
If so, I would like to contribute

[4ian]

@stanikeva Yes please, you're welcome to contribute a PR to add this :)

[Ahmad986Ferdaws]

I would like to contribute

[4ian]

Feel free to start working on an issue, no need to ask for permission (though discussion can be useful if it's a complex problem) :)