private TreeViewItem AddScriptableObjectToHierarchy(ScriptableObject scriptableObject, AnimationClip clip, TreeViewItem parent)
{
EditorCurveBinding[] allCurveBindings = AnimationUtility.GetAnimatableBindings(scriptableObject);
EditorCurveBinding[] availableBindings = allCurveBindings.Where(c => !AnimationWindowUtility.IsCurveCreated(clip, c)).ToArray();
TreeViewItem node = null;
if (availableBindings.Length > 0)
{
node = AddAnimatableObjectToHierarchy(availableBindings, parent, "");
}
else
{
node = new AddCurvesPopupObjectNode(parent, "", scriptableObject.name);
}
if (m_RootItem == null)
{
m_RootItem = node;
}
return(node);
}
private TreeViewItem AddGameObjectToHierarchy(GameObject gameObject, GameObject rootGameObject, AnimationClip animationClip, TreeViewItem parent)
{
string path = AnimationUtility.CalculateTransformPath(gameObject.transform, rootGameObject.transform);
AddCurvesPopupGameObjectNode node = new AddCurvesPopupGameObjectNode(gameObject, parent, gameObject.name);
List <TreeViewItem> childNodes = new List <TreeViewItem>();
if (m_RootItem == null)
{
m_RootItem = node;
}
// Iterate over all animatable objects
EditorCurveBinding[] allCurveBindings = AnimationUtility.GetAnimatableBindings(gameObject, rootGameObject);
List <EditorCurveBinding> singleObjectBindings = new List <EditorCurveBinding>();
for (int i = 0; i < allCurveBindings.Length; i++)
{
EditorCurveBinding curveBinding = allCurveBindings[i];
singleObjectBindings.Add(curveBinding);
// Don't create group for GameObject.m_IsActive. It looks messy
if (curveBinding.propertyName == "m_IsActive")
{
// Don't show for the root go
if (curveBinding.path != "")
{
TreeViewItem newNode = CreateNode(singleObjectBindings.ToArray(), node);
if (newNode != null)
{
childNodes.Add(newNode);
}
singleObjectBindings.Clear();
}
else
{
singleObjectBindings.Clear();
}
}
else
{
// We expect allCurveBindings to come sorted by type
bool isLastItemOverall = (i == allCurveBindings.Length - 1);
bool isLastItemOnThisGroup = false;
if (!isLastItemOverall)
{
isLastItemOnThisGroup = (allCurveBindings[i + 1].type != curveBinding.type);
}
// Let's not add those that already have a existing curve.
if (AnimationWindowUtility.IsCurveCreated(animationClip, curveBinding))
{
singleObjectBindings.Remove(curveBinding);
}
// Remove animator enabled property which shouldn't be animated.
if (curveBinding.type == typeof(Animator) && curveBinding.propertyName == "m_Enabled")
{
singleObjectBindings.Remove(curveBinding);
}
if ((isLastItemOverall || isLastItemOnThisGroup) && singleObjectBindings.Count > 0)
{
childNodes.Add(AddAnimatableObjectToHierarchy(singleObjectBindings.ToArray(), node, path));
singleObjectBindings.Clear();
}
}
}
var animator = rootGameObject.GetComponent <Animator>();
if (animator != null)
{
//If the Animator has a human avatar, we need to check if the avatar's hierarchy matches that of the current GameObject. If they do not match, disable the node.
if (animator.avatarRoot != null && animator.isHuman)
{
if (animator.avatarRoot.Find(path) == null)
{
node.disabled = true;
}
}
}
if (showEntireHierarchy)
{
// Iterate over all child GOs
for (int i = 0; i < gameObject.transform.childCount; i++)
{
Transform childTransform = gameObject.transform.GetChild(i);
TreeViewItem childNode = AddGameObjectToHierarchy(childTransform.gameObject, rootGameObject, animationClip, node);
if (childNode != null)
{
childNodes.Add(childNode);
}
}
}
TreeViewUtility.SetChildParentReferences(childNodes, node);
return(node);
}