Wolfgang Wieser wrote:
> After reading Christoph Hormann's c't article about computer 
> generated landscapes using POVRay, I had the following idea: 
> 
> What about a distance dependent isosurface accuracy?
> 
> I mean: in the foreground (near to the camera), high accuracy 
> is needed while in the background, lower accuracy could IMHO be 
> used without noticable difference but for faster rendering. 
> 
> Wolfgang
> 
I believe Nathan O'Brien is working with that idea though he hasn't 
posted recently.

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