[vtkusers] Help with vtkActorCollection (correction)

[Johanna]

Hi,

I tried to use vtkPropCollection instead, and 'ren getProps', but unfortunately it made no difference. 'allActors GetNumberOfItems' still generates a 0. 

Can the error be somewhere else?

Johanna

> >Hi,
> >I am trying to use a vtkActorCollection to remove all actors in the
> rendere=
> >r. My tcl code looks like this:
> >vtkActorCollection allActors
> >set allActors [ren1 GetActors]
>
> Change to
>
> >vtkPropCollection allActors
> >set allActors [ren1 GetProps]     <<HERE WAS A MISTAKE - SORRY!!!
GetProps instead of GetProp
>
> to vtkActorCollection aren't added actors and volumes
> these objects are added to vtkPropCollection
>
> michaB
>
>

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