[vtkusers] VolumeRayCastMapper for a RectilinearGrid?

[Amy Squillacote]

If you convert to vtkUnstructedGrid, keep in mind that you'll need to 
use a subclass of vtkUnstructuredGridVolumeMapper, not 
vtkVolumeRayCastMapper (as listed in your 1st email).

- Amy

Bernard Giroux wrote:
> Amy Squillacote a écrit :
>> Hi Bernard,
>>
>> VTK can volume render datasets of type vtkImageData or 
>> vtkUnstructedGrid. You'll need to convert your dataset to one of 
>> these two types if you want to raycast it.
>
> OK, I actually just started to do the conversion to vtkUnstructedGrid.
>
> Thank you for confirming my idea...
>
> Bernard
>
>
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