In article <387278B4.41BD9AC5@pacbell.net>, lin### [at] povrayorg 
wrote:

> Question for the Guru's   -  Why is it that when bounding is removed this
> object is a unit sized box object but when bounding is enabled the object
> fills the bounding volume ?

Isosurface objects require a bounding shape for their calculations, the 
default is a unit sized box. Since this is entirely inside the function, 
the whole box is filled with the object.
A better bounding shape for this isosurface might be a sphere.

-- 
Chris Huff
e-mail: chr### [at] yahoocom
Web page: http://chrishuff.dhs.org/

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