[vtkusers] Add skin to 3D image

[Nizam]

Dear all,
   
    I am having the same problem. 

   Using the following scheme 

VTKDicomImageReader->vtkMarchingCubes->vtkPolyDataNormals->vtkPolyDataMapper->vtkLODActor->vtkRenderWindow

and skin.SetValue(0, 500), I am obtaining a blank screen. But it works well
when showing the bones [skin.SetValue(0, 500)]

Any idea what could be?

Thanks in advance,
Nizam



 

Gururajan wrote:
> 
> Hi 
> 
> VTKDicomImageReader->vtkMarchingCubes->vtkPolyDataNormals->vtkPolyDataMapper->vtkLODActor->vtkRenderWindow
> 
> i have created 3D file after reading dicom series by above process. But i
> need to add skin and colour for this diagram,
> 
> but this 3d image shows only the bone diagram. I need to add skin and
> surface to 3D image. 
> 
> Please any one can help on this  
> 
> Thanks
> 
> 
> 
> 
> 
> Gururajan wrote:
> 
> 
>> Bill,
>>
>> As per your suggestion, it works now.
>> Thank you so much.
>> guru
>>
>> Bill Lorensen wrote:
>>   
>>> Why are you writing intermediate files?
>>>
>>> Why not use:
>>> VTKDicomImageReader->vtkMarchingCubes->vtkPolyDataNormals->vtkPolyDataMapper->vtkLODActor->vtkRenderWindow
>>>
>>>
>>>
>>> On Tue, Aug 11, 2009 at 2:48 AM, Gururajan<gururajan.r at raster.in> wrote:
>>>   
>>>     
>>>> Hi all,
>>>>
>>>> Sub -> need to reduce the size of the .VTK file.
>>>>
>>>> Actually my application process is. Am following the below mentioned
>>>> type
>>>> for reading dicom series files and to covert it into .vtk file , to
>>>> view in
>>>> 3D.
>>>> But my .vtk file size is getting bigger after the following process
>>>> this
>>>> strucks my application. (Take long time to load the 3d file).
>>>> Please guide me on this,
>>>>
>>>> --For Reading Dicom series and Wrting .Raw and .vtk files in the below
>>>> process
>>>> VTKDicomImageReader->vtkImageWriter->vtkVolume16Reader->vtkMarchingCubes->vtkPolyDataNormals->vtkPolyDataWriter
>>>>
>>>> --For view .Vtk file
>>>> vtkPolyDataReader->vtkPolyData->vtkPolyDataMapper->vtkLODActor->vtkRenderWindow
>>>>
>>>> After reading dicom series, i created .raw (VtkImageWriter) file and
>>>> then i
>>>> will convert this raw file into .vtk format.
>>>> using vtkPolyDataWriter to write .vtk files
>>>>
>>>>
>>>> Thanks
>>>> Guru
>>>>
>>>>
>>>>
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>>>>     
>>>>       
>>
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> 
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> 
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> 
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> 
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