Just change the settings. Here is a single run with felimage that looks similar to your desired result:
The settings I think I changed from defaults are:
Basics
Width and height: 20
Lattice Noise
Ordinary fBm
Octaves: 15
Lucanarity: 2.0
Hurst Exponent: 2
Output
Gain: 0.2
More adjustments of Gain and Bias should get even closer to your higher contrast result.
-Rob A>
Last edited by RobA; 10-06-2012 at 01:41 PM.
My tutorials: Using GIMP to Create an Artistic Regional Map ~ All My Tutorials
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Thanks, Rob! I guess I just didn't fiddle with it enough.
--Hugh
The real trick is to fiddle enough to figure out what the heck all the options actually do!Originally Posted by HBrown
-RobA>
My GIMP Scripts: Rotating Brush ~ Gradient from Image ~ Mosaic Tile Helper ~ Random Density Map ~ Subterranean Map Prettier ~ Tapered Stroke Path ~ Random Rotate Floating Layer ~ Batch Image to Pattern ~ Better Seamless Tiles ~ Tile Shuffle ~ Scale Pattern ~ Grid of Guides ~ Fractalize path ~ Label Points
My Maps: Finished Maps ~ Challenge Entries ~ My Portfolio: www.cartocopia.com
Out of curiosity, since you seem to have figured out most of the fiddly bits, any chance you can share some of that expertise in a tutorial? Pretty please?I've been fiddling with noise generators for years (not to mention reading manuals) and I'm still not 100% certain what sort of results I'll get...
Also - in case felimage isn't sufficient, MathMap also has some pretty good noise generators.
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