- From: Jasper van de Gronde <th.v.d.gronde@hccnet.nl>
- Date: Mon, 26 Apr 2010 14:14:31 +0200
- To: www-svg <www-svg@w3.org>
Don't worry, I figured it out myself :) (I forgot about the alpha channel...) Jasper van de Gronde wrote: > I was looking at the distribution of the color values produced by > feTurbulence (type=fractalNoise) and found that they are centered around > 0.75 (approximately) instead of 0.5. This seems to be true for Inkscape > as well as Batik. I've also checked the implementation in Inkscape > against the code in the specification, and it seems to match. > > Every non-SVG example of Perlin noise I've been able to findproduces > values centered around 0.5, which seems more logical. Any idea where the > discrepancy comes from? Is this by design? Am I missing something? > > >
Received on Monday, 26 April 2010 12:15:05 UTC