[vtkusers] Rendering multiple volumes

[Lisa Avila]

Hello,

In VTK you cannot volume render separate volumes that overlap in space. You 
can render multiple volumes that can be sorted in a back-to-front ordering, 
and you can render a volume with multiple component. You might try 
resampling your volumes into one volume or a set of axis-aligned volumes 
that can be easily sorted.

Lisa


At 12:20 PM 10/3/2005, Lalit C. Karlapalem wrote:
>I have multiple volumes that I want to volume render. They are overlapping 
>in the object space, so, certain screen pixels might have info from both 
>the datasets.
>I am at a loss on how to do this in VTK?
>Has anyone come across this situation before? What are my different options?
>Please help!!!!
>
>Many thanks in advance
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