void AbcCleanupSubTree(Transform tr, ref List <GameObject> objsToDelete)
{
AlembicElement elem = tr.gameObject.GetComponent <AlembicMesh>() as AlembicElement;
if (elem == null)
{
elem = tr.gameObject.GetComponent <AlembicXForm>() as AlembicElement;
if (elem == null)
{
elem = tr.gameObject.GetComponent <AlembicCamera>() as AlembicElement;
if (elem == null)
{
elem = tr.gameObject.GetComponent <AlembicLight>() as AlembicElement;
}
}
}
if (elem != null && !m_elements.Contains(elem))
{
if (m_verbose)
{
Debug.Log("Alembic.AbcCleanupSubTree: Node \"" + tr.gameObject.name + "\" no longer in alembic tree");
}
objsToDelete.Add(tr.gameObject);
}
else
{
foreach (Transform childTr in tr)
{
AbcCleanupSubTree(childTr, ref objsToDelete);
}
}
}
// --- public api ---
public void AbcAddElement(AlembicElement e)
{
if (e != null)
{
if (m_verbose)
{
Debug.Log("AlembicStream.AbcAddElement: \"" + e.gameObject.name + "\"");
}
m_elements.Add(e);
}
}
public void AbcRemoveElement(AlembicElement e)
{
if (e != null)
{
if (m_verbose)
{
Debug.Log("AlembicStream.AbcRemoveElement: \"" + e.gameObject.name + "\"");
}
AbcAPI.aiDestroyObject(m_abc, e.m_abcObj);
m_elements.Remove(e);
}
}
static void ImportEnumerator(aiObject obj, IntPtr userData)
{
var ic = GCHandle.FromIntPtr(userData).Target as ImportContext;
Transform parent = ic.parent;
string childName = aiGetName(obj);
var trans = parent.FindChild(childName);
if (trans == null)
{
if (!ic.createMissingNodes)
{
ic.objectsToDelete.Add(obj);
return;
}
GameObject go = new GameObject();
go.name = childName;
trans = go.GetComponent <Transform>();
trans.parent = parent;
trans.localPosition = Vector3.zero;
trans.localEulerAngles = Vector3.zero;
trans.localScale = Vector3.one;
}
AlembicElement elem = null;
aiSchema schema = default(aiSchema);
if (aiGetXForm(obj))
{
elem = GetOrAddComponent <AlembicXForm>(trans.gameObject);
schema = aiGetXForm(obj);
}
else if (aiGetPolyMesh(obj))
{
elem = GetOrAddComponent <AlembicMesh>(trans.gameObject);
schema = aiGetPolyMesh(obj);
}
else if (aiGetCamera(obj))
{
elem = GetOrAddComponent <AlembicCamera>(trans.gameObject);
schema = aiGetCamera(obj);
}
else if (aiGetPoints(obj))
{
elem = GetOrAddComponent <AlembicPoints>(trans.gameObject);
schema = aiGetPoints(obj);
}
if (elem)
{
elem.AbcSetup(ic.abcStream, obj, schema);
aiSchemaUpdateSample(schema, ref ic.ss);
elem.AbcUpdate();
ic.abcStream.AbcAddElement(elem);
}
ic.parent = trans;
aiEnumerateChild(obj, ImportEnumerator, userData);
ic.parent = parent;
}
