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OUR CURRENT CHALLENGE
2022 May Challenge: Chebyshev and Voroni2022 MAY CHALLENGE: Chebyshev and VoroniFractals have become part of the culture of mankind, especially after the recent discovery that cancer cells grow in a fractal, rather than in an arithmetical manner. Most people hope that the various national and tribal cultures will become more revered and more widely shared, rather than cancelled by genocide, war, or global catastrophe. With these considerations, we will focus this month upon two mathematicians whose work has contributed to fractal concepts, the “Father of Russian Mathematics” Pafnuty Lvovich Chebyshev and the Ukrainian mathematical and tessellation theorist Georgy Voronoy.In my stash is a parameter for 14 Voroni textures, all of which were made from OM.ufm Chernyshev. It is located here: https://sta.sh/01hfihgfps9y Please note that I STARTED with OM.ufm (not OM2.ufm) Chebyshev formulas and added the SAM “Voroni” transformation.You might say, “UFR has already done a texture challenge with SAM.uxf “Voroni.” That’s true. However, Georgy Voronoy is the only Ukrainian mathematician of whom I know to figure in a Public Formula. Thus, I have created a texture set that I hope will have some extra Voroni texture ideas. Three of the fourteen have a .ucl with direct coloring. Three others have the MT.uxf “Sierpinski Glass” as well as the SAM.uxf “Voroni”. Waclaw (pronounced “vatswaf”) Sierpinski was a Polish mathematician with close ties to Pafnuty Lvovich Chebyshev. Chebyshev.MAY 2022 rules:v Make a fractal starting with any public formula.v You may use any coloring formula or formulas you wish except direct coloring formulas (until you add the set below),v You may NOT use any Mapping formula at all to this starting fractal (until you add the set below.)v You may NOT AT THIS STAGE use any layer that functions as a texture layer.v Any gradient, any transparency, any masking or grouping is allowed for your starter fractal.v Download from my STASH this set of 14 Chebyshev/Voroni textures: https://sta.sh/01hfihgfps9y v Add to your fractal any one or more of these 14 textures. No other texture layers are allowed.v You MAY go under the Formula Tab of the Chebyshev formula, the Voroni, mapping, the Sierpinski mapping, and/or the direct coloring among these 14 and change what is under that Formula Tab. Note that the direct colorings will supersede your chosen gradient for your fractal layer(s).v You may NOT add any additional colorings or mappings to these texture layers but you ARE allowed to change the gradient of any of these 14 downloaded textures.v Zoomings and merge modes are allowed anywhere in your layers.v A simple frame of any formula, coloring, and/or mapping is allowed.CHALLENGE RULESEntries per month: 4Submit to the 2022 May gallery here: https://www.deviantart.com/ultra-fractal-redux/gallery/82799785/2022-may-challenge-chebyshev-and-voroni This Challenge ends on May 31st, 2022.Simple watermarks only.Please mention or link to the group or this journal in your comments.:iconUltra-Fractal-Redux:Share params if you are able to so we can all learn from this exercise. Your parameters can be very useful to new UF users!We look forward to seeing all of your original fractals.If you have a question please post it in a comment below.Margaret Kieckhefer :iconampelosa:with much help from Chris Martin :iconvelvet--glove:
A NOTE ABOUT CHALLENGES
We usually run a challenge each month. Watch our journals for information!
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