In article <39698d3a@news.povray.org>, "Rune" <run### [at] inamecom> 
wrote:

> I recently got a better understanding of how blobs work. So to share 
> my new found knowledge with others, I have the past few days been 
> writing a blob tutorial. It uses some new ways of visualizing blobs 
> graphically.

How did you make the "height field" images? I can think of 3 ways: 
isosurface with custom functions, isosurface with pigment function using 
a blob pattern, and height field using "pattern" type image using a blob 
pattern.
Were any of these guesses close?

-- 
Christopher James Huff - Personal e-mail: chr### [at] maccom
TAG(Technical Assistance Group) e-mail: chr### [at] tagpovrayorg
Personal Web page: http://homepage.mac.com/chrishuff/
TAG Web page: http://tag.povray.org/

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