[vtkusers] bugs in GetBackground()

[Dubois, John R (MED)]

vtkRenderer::GetBackground() does not seem to work correctly until AFTER
a call to vtkRenderer::GetBackground(float*).
 
I was trying to avoid the latter call.

GE logoGE Medical Systems 
_______________________________________________ 
John Dubois
Software Programmer

Functional and Molecular Imaging 
Phone: 519-858-5009 
E-mail: John.Dubois at med.ge.com
<mailto:John.Dubois at med.ge.com?subject=e-mail reply>  

 
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