Blend Swap
Perlin Gain Composite Node Group
by Blend Swap
Last crawled date: 8 years, 7 months ago
Inside this blend file there is a node group called perlinGain which implemented perlin gain using math node. The speed is however a little slow. So I wouldn't say it is ready for production use. I create this mainly for study use.for more about perlin gain and what it does. You can check these pages:http://asserttrue.blogspot.tw/2010/01/fast-contrast-adjustment-using-perlins.htmlhttp://www.artofillusion.org/docs/texedtut/chapter4