/// <summary>Remove this child.</summary>
/// <remarks>O(N) but N is expected to be relatively tiny.</remarks>
internal void DetachChild(ASceneNode child)
{
lock (this) {
HoloDebug.Assert(m_children.Contains(child));
m_children.Remove(child);
}
}
public MoveControl(ASceneNode sceneNode)
{
this.sceneNode = sceneNode;
currentActions = new BasicAction[4];
SetStateStop();
}
/// <summary>Attach this child to this parent, returning a function that will provide the
/// parent's local-to-world matrix for this child on demand.</summary>
/// <remarks>The function allows the child to obtain its transform matrix without exposing
/// any details of how the parent maintains or represents it.</remarks>
internal void AttachChild(ASceneNode child)
{
lock (this) {
m_children.Add(child);
}
}
