[vtkusers] orders of the renderers....

[Giancarlo Amati]

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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