[vtkusers] assembly and vtkPLYWriter

[Antonio]

Il 05/12/2011 15:49, David Doria ha scritto:
>> Hi David,
>> I tried  before, but the appendpolydatafilter doesn't keep the
>> characteristic of the two actor (ad example my actors are partially
>> overlapped but after the appendpolydatafilter these aren't
>> overlapped)...there's a way to get a polydata from the assembly actor?
> Have you moved the actors? You can always apply the transformation of
> the actors to the original datasets before using the append filter.
> What other "characteristics" are you talking about? Coloring, etc is
> applied very differently to actors than to the actual data. As far as
> I'm aware, there is not a way to get a polydata of the entire assembly
> directly.
>
> David
>
Yes, i've moved the actors with a trasformation with a particular matrix 
and when i apply the appendpolydatafilter the actor become totally 
overlapped also if they aren't....