[vtkusers] Problem with VTK 5.6.1 while constructing 3D MIP from Dicom Images (But No problem with VTK 5.4.2)

[Sathish kumar]

 Hi All,

   I construct a 3D MIP from Dicom Images. It works fine in VTK 5.4.2, But the same code gives a white box as output in VTK 5.6.1. 

The pipeline is as follows,

vtkDICOMImageReader()      // reading dicom Images
vtkmyImageCast()                //
vtkPiecewiseFunction()         // For Opacity
vtkPiecewiseFunction()         // For grayscale color
vtkColorTransferFunction ()
volumeProperty()
vtkVolumeRayCastMapper()
vtkVolume()                          // Construct Volume 
vtkPanel()                             // Display the volume.



 

 With Regards,
            
        Sathish Kumar V
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