[vtkusers] vtkTexture SetInput crash

[David Brayford]

Hi,

I get the following error Unhandled exception at 0x01f8004f
(vtkFiltering.dll) in RegTest.exe: 0xC0000005: Access violation
reading location 0xbf2eafd9." When the function
imageTexture->SetInput( m_DataRepository->GetVtkDRR() ); is called

The other message I get is "Unhandled exception at 0x00000000 in
RegTest.exe: 0xC0000005: Access violation." which indicates I have a
null pointer. However the vtkImageData object is valid.

Code snippet below.

	vtkSmartPointer<vtkTexture> imageTexture=vtkTexture::New();
	
	vtkSmartPointer<vtkTexture> imageTexture=vtkTexture::New();
	
         //SetInput( * vtkImageData )
	imageTexture->SetInput( m_DataRepository->GetVtkDRR() );
	imageTexture->InterpolateOn();
	imageTexture->InterpolateOn();