Comments on: Continuous Perlin Noise

By: Choons

Choons — Wed, 08 Jun 2011 08:10:30 +0000

ahhhh… I have been looking for a decent example of how to do this for two days. Now I can sleep ; ) Thanks so much for posting it.

By: Script.it » Archive » [Lab] The Perlin Landscape

Script.it » Archive » [Lab] The Perlin Landscape — Thu, 22 Jul 2010 10:47:35 +0000

[...] went on the interwebs and started looking for cool stuff. I came along Neuro’s blog and found his Continuous PerlinNoise post. I liked it. So…. i wanted to try it myself and see if i can do the same, maybe even slightly [...]

By: The ‘this-is-so-cool-that-I-just-had-to-share-this-with-you’-post at noCreativity.com

Sat, 20 Dec 2008 17:54:15 +0000

[...] View the Flash version of the image: Click Read all about it on Kris’ blog: Click [...]

By: Kris

Kris — Tue, 09 Dec 2008 21:54:03 +0000

Hi Ronny,
The height (y offset) is the colour value of the pixel on that position in the Perlin noise (the red value in the example).
The last line is just to get smoother valleys and pointier peaks.

var ofset : Number = pval >> 16 & 0xFF;
var h : Number = ofzet * ofzet * ofzet / (265 * 265)

By: Ronny

Ronny — Tue, 09 Dec 2008 12:51:35 +0000

Impressive. Could you however explain the formula you use to get the height?
Pretty cool! Thought this was done using PV3D for a moment!