[vtkusers] What different with DeepCopy and ShallowCopy (vtkImageData)

[finsher]

hi all,
I want to copy a vtkImageData Object pointer to another Object .
after i copy object, renderWindow can not render the image.
as follows:
destImageData->DeepCopy(srcImageData);
render->render();                    <-------------------blocked.

-- 
View this message in context: http://vtk.1045678.n5.nabble.com/What-different-with-DeepCopy-and-ShallowCopy-vtkImageData-tp3248071p3248071.html
Sent from the VTK - Users mailing list archive at Nabble.com.