private void SetGameObjectForRef(GameObject root, Ref childRef, float time)
{
TimelineKey key = childRef.Referenced;
if (time < 0)
{
time = key.Time;
}
TimelineKey lastKey;
lastKeyframeCache.TryGetValue(key.Timeline, out lastKey);
//Get the relative path based on the current hierarchy
var relativePath = childRef.RelativePath;
//If this is the root, skip it
if (string.IsNullOrEmpty(relativePath))
{
Debug.Log("Skipping root node in SetGameObjectForRef (SHOULD NEVER HAPPEN)");
return;
}
//Find the gameObject based on relative path
var transform = root.transform.Find(relativePath);
if (transform == null)
{
Debug.LogError("ERROR: Unable to find GameObject at relative path " + relativePath);
return;
}
var gameObject = transform.gameObject;
gameObject.SetActive(true);
//Get transform data from ref
Vector3 localPosition;
Vector3 localScale;
Vector3 localEulerAngles;
childRef.BakeTransforms(out localPosition, out localEulerAngles, out localScale);
//Set the current GameObject's transform data
transform.localPosition = localPosition;
transform.localScale = localScale;
//Spin the object in the correct direction
var oldEulerAngles = transform.localEulerAngles;
if (oldEulerAngles.z - localEulerAngles.z > 180)
{
localEulerAngles.z += 360;
}
else if (localEulerAngles.z - oldEulerAngles.z > 180)
{
localEulerAngles.z -= 360;
}
/*
* switch(childRef.Unmapped.Spin)
* {
* case SpinDirection.Clockwise:
* while (oldEulerAngles.z > localEulerAngles.z) localEulerAngles.z += 360;
* break;
* case SpinDirection.CounterClockwise:
* while (oldEulerAngles.z < localEulerAngles.z) localEulerAngles.z -= 360;
* break;
* }*/
transform.localEulerAngles = localEulerAngles;
int zIndex = -1;
var spriteKey = key as SpriteTimelineKey;
if (spriteKey != null)
{
zIndex = ((ObjectRef)childRef).ZIndex;
//transform.GetComponent<SpriteRenderer>().sortingOrder = zIndex;
}
acb.SetCurve(root.transform, transform, time, lastKey, zIndex);
//Get last-used game object for this Timeline - needed to clean up reparenting
GameObject lastGameObject;
if (lastGameObjectCache.TryGetValue(key.Timeline, out lastGameObject) && gameObject != lastGameObject)
{
//Let Unity handle the global->local position cruft for us
lastGameObject.transform.position = transform.position;
lastGameObject.transform.eulerAngles = transform.eulerAngles;
//TODO: Also need to do something about scale - this is a little more tricky
lastGameObject.transform.localScale = localScale;
//Deactivate the old object
lastGameObject.SetActive(false);
acb.SetCurve(root.transform, lastGameObject.transform, time, lastKey);
}
//Set cached value for last keyframe
lastKeyframeCache[key.Timeline] = key;
}