[vtkusers] Light without shadows

Christopher M. Navarro cnavarro at ncsa.uiuc.edu
Thu Apr 24 14:03:01 EDT 2003

On Thu, 24 Apr 2003, Jose Luis Pina wrote:

> >Hello:
> I have some glyphs (vtkArrowSource), coloured according the vectors in each 
> point, but the shadows created by the light, change the real color 
> associated with every arrow, I tried with vtkLight and vtkLightKit, 
> TwoSidedLighting with the rendere but I can't do.I wonder if is posible 
> ilumination without shadows or with a minimal shadow that keep the real color.
> Thanks in advance.

You could set ambient to 1.0 and diffuse and specular to 0.0 to basically 
turn off lighting.  ie: 


(note this is how it would be done in java, change the syntax for whatever 
language you're using)


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