[vtkusers] vtkLight intensity problem

[Chong Zhang]

  Dear   users, 
  
      I have met a problem with the   intensity values of the vtkLight. The function   vtkLight::SetIntensity ()  takes values between 0 and 1, as is   mentioned in the documentation. However, when I tried to set the intensity   values bigger than 1, there are noticable differences in the result. The output   image appears brighter than when the parameter is one. Does anyone know the   reason of this behaviour? Thanks! 
  
    Best   regards,
    CHONG
  
			
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