public CCAffineTransform ParentToNodeTransform()
{
if (m_bInverseDirty)
{
m_sInverse = CCAffineTransform.Invert(NodeToParentTransform());
m_bInverseDirty = false;
}
return(m_sInverse);
}
public CCAffineTransform WorldToNodeTransform()
{
return(CCAffineTransform.Invert(NodeToWorldTransform()));
}