private void UpdateChildren()
{
HashSet <ColorGroup> childSet = s_CachedChildSet ?? (s_CachedChildSet = new HashSet <ColorGroup>());
if (m_Children != null)
{
for (int i = m_Children.Count - 1; i >= 0; --i)
{
childSet.Add(m_Children[i]);
}
m_Children.Clear();
}
SearchForChildren(transform, false);
if (m_Children != null)
{
for (int i = m_Children.Count - 1; i >= 0; --i)
{
ColorGroup child = m_Children[i];
// if this wasn't previously attached
if (!childSet.Remove(child))
{
child.Refresh();
}
}
}
foreach (var child in childSet)
{
child.m_Parent = null;
child.Refresh();
}
childSet.Clear();
}
private void SearchForChildren(Transform inTransform, bool inbOnSelf = true)
{
if (inbOnSelf)
{
ColorGroup color = inTransform.GetComponent <ColorGroup>();
if (color != null)
{
if (m_Children == null)
{
m_Children = new List <ColorGroup>();
}
m_Children.Add(color);
color.m_Parent = this;
return;
}
}
for (int i = inTransform.childCount - 1; i >= 0; --i)
{
SearchForChildren(inTransform.GetChild(i), true);
}
}
protected override void OnValidate()
{
base.Reset();
m_ColorGroup = this.CacheComponent(ref m_ColorGroup);
}