sahraoui nous apporta ses lumieres en ce 29-03-2007 08:25:
> Hi

> I was wondering if there is a simple way
> to draw a helix on a sinus. Instead of having a straigh helix
> we should have a helix that would follow a sine function. It seems
> hard but may be I am not optimising the code. so far it is not working

> regards

Using an iso_surface with the helix function, you just need to add the sin wave 
with the correct amplitude and wave length. Using a sin and a cosin, you can 


-- 
Alain
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WARNING: The consumption of alcohol is a major factor in dancing like a retard.

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