API Play Pause, Speed, Frame set
Exploring the Sketchfab Viewer API to be able to play and pause an animation. Also being able to play the animation from and to given frames. You may use the annotations or the Remote Control on the right panel. Note that an Annotation takes about 1-2sec to do the action because it triggers when the camera reaches the Annotation. It's basically all you can do with the viewer but it may be useful for some projects like a 3d animation manual !