On 23-7-2018 12:33, Bald Eagle wrote:
> Thomas de Groot <tho### [at] degrootorg> wrote:
> 
>> But.... concentric shells... those are /not/ storm patterns, are they? :-/
> 
> Not exactly - but they are a type of vortex that's generated from fluid dynamics
> equations ... so I would imagine they appear somewhere.
> 
> Still working on getting an actual bona-fide spiral shape, but I was happy that
> with the weekend rapidly slipping away, I was able to get most of the key pieces
> to the method strung together.
> 
> Never ever ever ever ever ever ever ever give up.
> 
> Hopefully I'll get the code cleaned up and I'll discover some good (x,y)
> equations to do exactly what I want - both with control of the internal shape of
> the warp, as well as the smooth blending of the edges of the perturbation with
> the rest of the scene.
> 

I am watching with interest.

-- 
Thomas

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