Samuel Benge wrote:
> This is a good example of blending data for height_fields. I think one 
> could get away with a lower-resolution image if it was perhaps given 
> some turbulence...
> 
> Good job on the cubic interpolation... how is it referenced in the POV 
> script, 'interpolate 3'?

Well, it should be judging from the file image.h in the POV source. But 
as far as I know, it is not implemented in v3.5. So I coded the 
interpolation in POV script language. And obviously it's quite slow 
compared to the built-in interpolation types. But on the other hand, 
this gives me the possibility to tweak the interpolation process...
Anyway, I'm not ready to recompile POV yet. So I guess I'll keep using 
my script ;-)

Thanks for the comments

-- 
Vincent

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