Curves2 {
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JVYV
posted Jun 1 '16 at 11:32 am
Hi All,
The May 2016 collection of the parameter files of UF is sent to the cloud.
You can find them at the cloud of Microsoft:
https://onedrive.live.com/redir?resid=2AB35EAF574CA6CE!1034&authkey=!ALIZio6ZmgV1aAo&ithint=folder%2ctxt
Greetings from Belgium,
Jan Vyvey
Cliff
posted Jan 31 '16 at 7:50 pm
Supplying links to individual images seems inappropriate for the forum so I'll attempt a monthly summary as a more economical alternative.
In January 2016 seventeen images were uploaded to the gallery (the link to the gallery is here:
http://clifftoppler.deviantart.com.).
I don't tend to accentuate the fractal dependence so be warned for the images are hardly mainstream. "Abstract" is
Internally, Lucy Goosey Switch uses two separate formulas. In the older versions switching between the formulas was accomplished using a modulus criterion applied to the number of iterations. This works well for an every other iteration switch but not for more complex switching. The latest version can use either modulus switching (the default) or more complex sequence switching.
This formula derived from the Ducks Switch formula with multiple modifications. Bailout is determined by the number of iterations or classical bailout. An iterations parameter which is independent of the value on the Maximum Iterations value on the Formula Tab has been included. The value for 'Iterations for Bailout' must always be less than the Maximum Iterations setting. Unlike other Duck formu
DarkForest {
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Ducks switch works with the Switch formulas I described in the tutorial. For Ducks switch specifically the formula is derived from the Ducks formula sam.ufm with multiple modifications. Bailout is determined by the number of iterations rather than a convergence or divergence criteria, so an iterations parameter which is independent of the value on the Maximum Iterations value on the Formula Tab h
JVYV
posted May 2 '16 at 11:50 am
No upr's found in the forum messages, so no upr collection this month.
Greetings from Belgium,
Jan
Ducky Plus
Ducky Plus extends the capabilities of the existing Ducky-formulas. Per pixel it can in one run follow various basic codes. These successive iterations take place in three steps:
From start to n1 ['End of First Step'] the first series of iterations,
from n1 to n2 ['End of Last Step'] the second series,
and finally from [n2 + 1] to 'Maximum iterations' the third and last
When rotating a fractal image (using Alt key and mouse in fractal window) I would find it very useful to have a means of easily getting a perfect 90 or 180 degrees. Perhaps another key like Shift could be used alongside the Alt key to add specific "stops" to the rotation so you can see/feel the image accurately "snapping" to the desired angle? Maybe every 45 degrees would be useful?
I hope I'
This image uses Ron's Object Formula Switch Lite with his TentMap Switch plugin on the Formula tab. I thought the final effect was pretty cool.
Here are the parameters:
GoingGreen {
; Copyright © 2016 by Christine-Ann Martin.
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ssW
This tutorial will make extensive use of plugins for both the fractal formula and for the coloring formulas. All of the examples have more than one layer.
The first example is called Boxes, and the upr is on the forum website. It uses the Julia form of the Gopalsamy Switch fractal and uses 'smallest|imag(z)|' for the basic height. In Lighting with Textures the 'Soften edges' parameter checke
Ultrafractal forum has a SERIOUS bug in the parameter sharing part of the website. In some cases part of the code for parameter sharing is converted to an emoticon which makes the parameter code worthless. This happened recently with MandelEmboss.
MandelEmboss {
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DeepFibersDirect {
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CayleyButterfly {
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Boxes {
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Carvings {
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Switch Formula Plugins Part 4
One of the more interesting formulas is the slope formula, which can be thought of as a poor man's raytracer as the coloring depends upon normals to the fractal surface. The coloring process is typically called lighting. Object Formula Switch Lite has a plugin called Switch Slope. When that is selected the user will see a number of parameters for use with the slo
JuliaSlope {
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MandelbrotSlope {
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Cliff
posted May 10 '16 at 5:04 pm
I've taken a copy of the obituary in today's New York Times, but am unsure of the niceties of reproducing it here.
Harold became interested in artificial intelligence and AARON was his brainchild. It automatically generates images without human assistance and his version would continue to do so without pause - an amazing achievement. He made a version freely available for use by others a few
Here is a quote from the UF Help file:
The switch feature allows you to switch easily between related fractal types. One fractal type can be used as a map for another. This is very useful, since Mandelbrot sets, for example, are in fact maps of the corresponding Julia sets.
Unfortunately the built-in switch feature only works for traditional formulas. It doesn't work for object formulas (
Switch Formula Plugins Part 3
Two Switch formulas deal specifically with embossing, a technique that was originally developed by Kerry Mitchell. This tutorial will cover Switch Trap Embossed. A specific embossing coloring formula is required. This tutorial will use Emboss with Textures, which I prefer because of the plugins and additional color functionality available. Kerry's Emboss ucl can
Bones {
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JuliaTrapEmboss {
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MandelTrapEmboss {
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Two Switch formulas deal specifically with embossing, a technique that was originally developed by Kerry Mitchell. This tutorial will cover Switch Embossed and next one will cover Switch Trap Embossed. Both formulas need a specific embossing coloring formula. This tutorial will use Emboss with Textures, which I prefer because of the plugins and additional color functionality available. Kerry's E
Feathered_manr {
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JuliaEmboss {
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