Reusser wrote:
> 
> By precise, I meant the control over the appearance, not necessarily the
> mathematical precision.  Isn't there an accuracy setting anyway?  For me, the main
> problem with blobs is that the transitions between the joints are too abrupt.  You
> can see this in your example.  I was hoping to recreate the smooth, flowing look of
> the frame.

Then maybe try an isosurface, like explained here (bottom of the page):

http://webpages.charter.net/omniverse/stb_iso/iso_tutorial3.html

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/

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