public void EnableGridMode(Vector3 position)
{
if (state == State.Grid)
{
return;
}
if (state != State.Zoomed)
{
var lookDirection = Camera.main.transform.position - transform.parent.position;
currentRotationToCamera = Quaternion.LookRotation(lookDirection, Vector3.up).eulerAngles.y % 360;
gridKeyFrame.LocalRotation = new Vector3(0, currentRotationToCamera, 0);
gridKeyFrame.LocalScale = TransformsHelper.WorldToLocalScale(transform, gridWorldScale);
gridKeyFrame.LocalPosition = position;
}
else
{
gridKeyFrame.LocalRotation = new Vector3(0, currentRotationToCamera, 0);
}
presenterGridKeyFrame.LocalPosition = Vector3.zero;
presenterGridKeyFrame.LocalRotation = Constants.PlaneRotationCorrection;
animationExecutor.StartAnimation(gridKeyFrame, Constants.TransitionDuration);
presenterAnimationExecutor.StartAnimation(presenterGridKeyFrame,
Constants.TransitionDuration,
animateRotation: false,
animateScale: false);
state = State.Grid;
}
private void UpdateGrid()
{
var yOffset = GetGameObjectHeight(Souvenir.gameObject);
var numberOfDisplayedSlots = Math.Min(carouselSlots.Count, photoCoordinates.Count);
for (int i = 0; i < numberOfDisplayedSlots; ++i)
{
var carouselSlot = carouselSlots[i];
// We transform the world position of the grid slot to local coordinates, then we remove the height of the souvenir
// to remove the offset. The height must be transformed to local coordinates too, because of the scaling factor.
var position = transform.InverseTransformPoint(photoCoordinates[i].transform.position)
- TransformsHelper.WorldToLocalScale(carouselSlot.transform, new Vector3(0, yOffset, 0));
carouselSlot.EnableGridMode(position);
}
}