[Paraview] When is vtkPolyDataAlgorithm::RequestData called in ParaView?

[Alexis Chan]

Hi

I am trying to use Goodwin Lawlor's vtkCollisionDetectionFilter from
http://sourceforge.net/projects/vtkbioeng/ . It inherits
vtkPolyDataAlgorithm.

I noticed that the RequestData is only called when I add inputs to the
filter. As I would like to check for collisions periodically, I was
wondering if ParaView do call the  vtkPolyDataAlgorithm::RequestData during
rendering callbacks?




-- 
Regards,
Alexis
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.paraview.org/pipermail/paraview/attachments/20110404/ecafb373/attachment.htm>