[vtkusers] ReleaseDataFlagOn question

[Naveen Kumar Polapally]

hi,
I am reposting this as i have not received any help, can some form
kitware reply to this question.

I have graphics pipeline shown below.

Reader->isosurfaceExtraction->PolyDataFilter->PolyDataFilter->etc

I am trying to understand ReleaseDataFlag Option.I use ReleaseDataFlagOn for 
all the filters in the pipeline, but Only
the Reader seems to release the data,while the isosurfaceExtraction and 
polydatafilters don't seem to realese the data at all.

I also tried using GlobalReleaseDataFlagOn by calling the output of each 
filter but it does seem to release the data at all.

Did any one try to observe this.

Can some one reply to this question.

Thank you,

naveen.


_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp