[PD] Pure coherent noise (Perlin noise)

[Mathieu Bouchard]

On Thu, 16 Nov 2006, padawan12 wrote:

> Here's what looks like a pleasant overview
> http://freespace.virgin.net/hugo.elias/models/m_perlin.htm

It's pleasant except for the part where he claims that linearly 
interpolated Perlin noise looks like crap: I wouldn't make so bold a 
statement about that.

One nice thing about linearly interpolated Perlin noise is that it's easy 
to make it recursive, dividing the space into equal quadrants. Thus, when 
seen in terms of Haar wavelets, it becomes a very simple thing.

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| Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju
| Freelance Digital Arts Engineer, Montréal QC Canada