Animation Group Control

// Control the animation group
animationGroup.play(true); // true = loop
// animationGroup.pause();
// animationGroup.stop();
// animationGroup.reset();

// Adjust speed
animationGroup.speedRatio = 0.5; // Half speed

// Animation group events
animationGroup.onAnimationEndObservable.add(() => {
    console.log("Animation group completed");
});