[vtkusers] vtkunstrucredGird question

[Julio Pastrana]

Hi Vtk users ..

I was checking out some examples from the Docs
specifically  vtkunstrucredGird ... and I saw 
that I can draw pixels and more things.

my question is: Can I import the pixels from an Image
to put them on the vtkunstrucredGird?

If possible: 
	Do I have to draw them one by one or all at once??

I am still checking out the BuildUGrid.tcl example


Thank you for your help ...

Julio