[vtkusers] Illumination in vtk

[Dominik Szczerba]

is this what you need?

  gridActor->GetProperty()->SetAmbient(0.1);
  gridActor->GetProperty()->SetDiffuse(0.3);
  gridActor->GetProperty()->SetSpecular(1.0);
  gridActor->GetProperty()->SetSpecularPower(30.0);

--DS

sha1 at doc.ic.ac.uk wrote:
> 
> Dear all,
>   Shading and illumination are two different things. Shading can be set in vtk
> using vtkactor->property->Flat/Phong etc. However , I am not clear how to
> set/manipulate illumination in vtk. 
> 
> Regards,
> 
> Hassan Amin
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-- 
Dominik Szczerba, Dr.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi