public CCAffineTransform parentToNodeTransform()
{
if (this.m_bIsInverseDirty)
{
this.m_tInverse = CCAffineTransform.CCAffineTransformInvert(this.nodeToParentTransform());
this.m_bIsInverseDirty = false;
}
return(this.m_tInverse);
}
/// <summary>
/// Returns the matrix that transform parent's space coordinates to the node's (local) space coordinates.
/// The matrix is in Pixels.
/// @since v0.7.1
/// </summary>
public CCAffineTransform parentToNodeTransform()
{
if (_isInverseDirty)
{
_inverse = CCAffineTransform.CCAffineTransformInvert(this.nodeToParentTransform());
_isInverseDirty = false;
}
return(_inverse);
}
/// <summary>
/// Returns the inverse world affine transform matrix. The matrix is in Pixels.
///@since v0.7.1
/// </summary>
public CCAffineTransform worldToNodeTransform()
{
return(CCAffineTransform.CCAffineTransformInvert(this.nodeToWorldTransform()));
}
