public CCAffineTransform ParentToNodeTransform() { if (m_bIsInverseDirty) { m_tInverse = CCAffineTransform.CCAffineTransformInvert(NodeToParentTransform()); m_bIsInverseDirty = false; } return(m_tInverse); }
public CCAffineTransform WorldToNodeTransform() { return(CCAffineTransform.CCAffineTransformInvert(NodeToWorldTransform())); }