void Update()
{
if (model != null &&
currentInsruction != null &&
currentInsruction.trackingState == TrackingState.Tracking)
{
Quaternion targetRotation = currentInsruction.transform.rotation * Quaternion.Euler(rotationOffset);
Vector3 targetPosition = currentInsruction.transform.position + modelOffset;
model.transform.rotation = Quaternion.RotateTowards(model.transform.rotation, targetRotation, MODEL_ROTATION_SPEED * Time.deltaTime);
model.transform.position = Vector3.MoveTowards(model.transform.position, targetPosition, MODEL_MOVEMENT_SPEED * Time.deltaTime);
}
if (stepper != null &&
TryGetTouchPosition(out Vector2 touchPosition) &&
raycastManager.Raycast(touchPosition, raycastHits, TrackableType.Image))
{
// Raycast hits are sorted by distance, so the first one
// will be the closest hit.
var hitPose = raycastHits[0].pose;
// Advance to the next step
stepper.NextStep();
}
}