[vtkusers] Selection visible cells using vtkInteractorStyleRubberBandPick

[Ray9]

Hi! 

I already see some of that functions but my problem is to get the
setArea(...) coords since i need them to be the area that i select using the
.vtkInteractorStyleRubberBandPick?

Is suppose to be something like 

vtkInteractorStyleRubberBandPick *rb =
vtkInteractorStyleRubberBandPick::New();
...
hardwareselector->SetArea(rb->StartPosition[0], rb->StartPosition[1] ,
rb->EndPosition[0], rb->EndPosition[1]);
 
I run some tests and it seems that didn't select nothing so i don't know if
i´m doing it right! 

I also try to implement the vtkAreaPicker function but again i don't know
how to get the coords from here to insert in the
vtkhardwareselector->SetArea(...)

If you can help in those 2 situations i appreciate because after read many
functions to use in vtk i´m stuck at this point. 

Thanks!



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