[vtkusers] orders of the renderers....

[Francois Bertel]

Hello,

first "renderer", then "renderer2".

the gut is in VTK/Rendering/vtkRendererCollection.cxx, in void
vtkRendererCollection::Render().

and this is called in vtkRenderWindow.cxx by lines like
"this->Renderers->Render();"

Regards.


On Fri, Mar 12, 2010 at 11:07 AM, Giancarlo Amati
<ilferraresebono at hotmail.it> wrote:
> Hello everybody,
>
> if I set up a renderwindow with 2 layers and 2 vtkRenderer objects. I call
>
> renderer->setLayer(0);
> renderer2->setLayer(1);
>
> window->AddRenderer(renderer);
> window->AddRenderer(renderer2);
>
> what's the order internally? I mean as I have a QVTKWidget which has
>
> vtkWidget->GetRenderWindow()->GetRenderers()->GetFirstRenderer();
>
> what's the first renderer? Renderer 0 o renderer 2?
>
> Grazie!
> Giancarlo
>
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