[vtkusers] Rendering more than one actor problem

[ZACK]

Hi Ken,

Thanks. 

Ken, let me ask you another question please, it might help me solving my
empty rendering window.

I notice when I animate my vtkAppendFilter in a continuous loop it works
fine in old vtk version but in the new version, it will animate only one
loop then the render window becomes empty like when I render two actors. I
tried to zoom to fit but no luck.

What is interesting is in new vtk if in each animation step I delete the
filter and recreate the scene again, it will loop without a problem and the
model is always visible in the render window!!

it looks like that vtkAppendFilter get corrupted after finishing one loop
witch it causes the model to disappear from the render window!! any clue why
this behaviour in new vtk?

Regards



--
Sent from: http://vtk.1045678.n5.nabble.com/VTK-Users-f1224199.html