[vtkusers] about vtkMarchingCubes

[Mathieu Malaterre]

Vetria,

	Can you send us a screenshot of your problem ?

Thanks
Mathieu

Vetria Byrd wrote:
> The dataset consists of 5 files/slices, all containing zero's and one's.
> The goal is to take a 5x5x5 volume that contains an object in the center
> cell and extract that object.  
> 
> Data Spacing is set to:  volReader->SetDataSpacing(1,1,1);
> 
> Thanks,
> Vetria
> 
> -----Original Message-----
> From: Mathieu Malaterre [mailto:mathieu.malaterre at kitware.com] 
> Sent: Monday, April 26, 2004 5:26 PM
> To: Vetria Byrd
> Cc: vtkusers at vtk.org
> Subject: Re: [vtkusers] about vtkMarchingCubes
> 
> Vetria,
> 
> 	What type of image are you reading ? Is it possible that you have a 
> negative spacing ? You might to avoid this.
> 
> HTH
> Mathieu
> 
> 
> Vetria Byrd wrote:
> 
>>I am having a similiar problem with vtkMarchingCubes as posted at
>>http://public.kitware.com/pipermail/vtkusers/2003-March/017033.html
>>but I have not been able to find the reply or answer to the problem.
>>
>>I am reading several data files and using vtkMarchingCubes to display the
>>reconstructed object, but the positioning of the rendered object seems to
>>be off.  It shoud be centered within the view but no matter what I do it's
>>always off center.
>>
>>Can anyone give me an idea of what could be causing this?
>>
>>Thank you,
>>Vetria
>>
>>
>>
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