[vtkusers] Getting an actor from vtkPicker

[Wiebke Timm]

Hi!

On 27.02.2004, at 16:38, Malcolm Drummond wrote:

> Try calling InitTraversal() to place you at the beginning of the 
> collection

That helped, thanks a lot!

It would be more easy to figure things out by oneself if there was some 
kind of explanation about that in the descriptions for 
GetNext<something>() so you don't have to read through all methods of 
every superclass for a class you use...

Ciao!
    Wiebke