[vtkusers] cause of crash unknown

[Mathieu Malaterre]

Arun
	Could you please send the header of the structured file you are using. 
I would like to know the dimensions of the image, the scalar type of it. 
And finally your total amount of RAM memory.

	Also remember that vtkVolumeRayCastMapper only wants unsigned char or 
unsigned short.

thanks,
mathieu

Arun Nagarajan wrote:
> Hi all,
> 
> I have the following script that is supposed to render a 3d structured
> points image.
> 
> package require vtk
> package require vtkinteraction
> 
> vtkStructuredPointsReader reader
> reader SetFileName ThalamusS1002.defAtlas.vtk
> 
> vtkVolumeRayCastMapper mapper
> mapper SetInput [reader GetOutput]
> 
> vtkVolume volume
> volume SetMapper mapper
> 
> vtkRenderer ren1
> vtkRenderWindow renWin
> renWin AddRenderer ren1
> vtkRenderWindowInteractor iren
> iren SetRenderWindow renWin
> 
> ren1 AddVolume volume
> ren1 SetBackground 1 1 1
> renWin SetSize 200 200
> 
> iren Initialize
> iren AddObserver UserEvent {wm deiconify .vtkInteract}
> 
> wm withdraw .
> 
> 
> However this script crashes without fail regardless of the file that is
> passed in. I know the file is well structured as I wrote some small tests to
> verify. Any insight would be appreciated.
> 
> Arun
> 
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Mathieu Malaterre
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