Dint
posted Feb 25 '20 at 6:31 pm
I am currently on working on creating some fractals and animating them.
I had a question... I tried doing a fractal animation and it takes about 3-4 days to render and then at the end the log says "Error Saving image (error)
Is there another log where I can figure out what the exact error was?
According to the log it took close to 60 hours to finish so I do not want to go through it
Since years I receive the same mail, with the title "warning".I don't know how to stop this .
Help. Greetings, Liesbeth
KathyR
posted Jan 27 '20 at 3:39 pm
Does Ultra Fractal offer any of the lambda fractal planes, as described in this link? I am aware of the inverse fractal mapping but was wondering if any of these others are possible as well?
https://mathcs.clarku.edu/~djoyce/julia/altplane.html
KathyR
posted Jan 21 '20 at 3:24 am
I stumbled upon an amazing combination of variables: the standard Pixel formula with Gradient for family Outside coloring (sam.ucl) and the Inverse fractal plane mapping. How does such a transformation take place from a bunch of squares formed by the gradient to a beautiful rounded geometric pattern? I am baffled and pleasantly surprised!
pixelInverseFractalPlane {
fractal:
bonjour, je voudrai savoir s'il serait possible de m'aider car j'ai voulu ré-ouvrir des projets et lors du démarrage du logiciel j'ai un message qui me dit qu'il manque une formule (JLB QUAD MIROR - jlb -ulb). j'ai essayer de mettre un jour ma liste de formule public et rien nouveau. le problème recommence ... j'a l'impression que c'est après avoir effectué des
When UF6 crashes, it loses the list of recent files usually found under Files/Open Recent.
JVYV
posted Jan 1 '20 at 7:22 pm
Hi All,
The was only one fractal on the last day of the month.
You can find this one and the older collections at the cloud of Microsoft:
https://onedrive.live.com/redir?resid=2AB35EAF574CA6CE!1034&authkey=!ALIZio6ZmgV1aAo&ithint=folder%2ctxt
Greetings from Belgium,
Jan Vyvey
KathyR
posted Dec 31 '19 at 5:01 pm
Any idea what's causing the black to appear over the fractal image? I suppose one of the variables is out of range but I happen to like the design I'm seeing on screen and don't wish to vary it too much. Thanks!
Params:
LambdaJuliaWithBlackStripe {
fractal:
title="Lambda Julia with black stripe" width=800 height=650 layers=1
credits="Kathy;12/31/2019" antialiasing=yes
aelah
posted Dec 17 '19 at 7:11 am
The Absolute Julia transformation is made by taking a fractal and mapping each coordinate to its square root.
Absolute Julia {
transform:
#pixel = sqr(#pixel)
}
Urs
posted Dec 6 '19 at 11:47 pm
I usually render to disk with a resolution far higher than that of the fractal window. Sometimes, this means that perturbation mode would probably be used for the rendering, but I have no way of setting the precision level because it's only shown when that mode is also used for the fractal window.
Hence, I'd either suggest such an option in the rendering dialog, or to make the perturbation pr
I have a formula and want to add a new parameter to it without breaking past fractals. The formula has a version number in it, such as this declaration in the default section:
int param v_SFormula
caption = "Version (SFormula)"
default = 100
visible = @v_SFormula < 100
endparam
If the new version of the formula has "default = 101", how do I put in the ne
I'd like to try doing a zoom into the Mandelbrot set for a talk that I'm doing in January. I know to use exponential on the magnification. Is there a rule of thumb for the spacing of key frames? Any helpful tips?
JVYV
posted Dec 1 '19 at 12:08 pm
Hi All,
Sorry but there were no parameter files on the forum during november 2019.
You can find the older collections at the cloud of Microsoft:
https://onedrive.live.com/redir?resid=2AB35EAF574CA6CE!1034&authkey=!ALIZio6ZmgV1aAo&ithint=folder%2ctxt
Greetings from Belgium,
Jan Vyvey
Doing an animation of a zoom. Occasionally I get a bad frame, like this one. What happened? Details available upon request.
JVYV
posted Oct 30 '19 at 8:02 pm
Hi All,
Sorry but there were no parameter files on the forum during october 2019.
You can find the older collections at the cloud of Microsoft:
https://onedrive.live.com/redir?resid=2AB35EAF574CA6CE!1034&authkey=!ALIZio6ZmgV1aAo&ithint=folder%2ctxt
Greetings from Belgium,
Jan Vyvey
Dint
posted Oct 24 '19 at 4:38 pm
I was able to make input fields based on numerical values and Pull downs with Text Choices that equal values. I have a two questions.
I know ultrafractal is specialized programming language so I know it has limitations and I would like to find out if this is even doable...
If I want an input value to be text... would I be able to program it where that text gets printed on the Fractal
Dint
posted Aug 2 '19 at 12:29 am
I went through the documentation but I am not sure I am understanding correctly.
My question is pretty simple.
If I have a formula file
an Inside COloring file
and OUtside Coloring file
Can I pass a parameter on the formula file to the coloring file... specifically the Color density?
Thank you for your help in advance!
Hi, has anyone found a way to hook a MIDI controller into Ultra Fractal?
I'd love to set the values of some of the function parameters to knobs, maybe have the timeline on a slider.
Any ideas or experiences would be appreciated!
David
posted Oct 11 '19 at 2:24 pm
Has anyone tried importing UPR commands from Apophysis into Ultra Fractal? I just get dozens of error messages (see screen shot). There will be something rendered in the fractal window, but it doesn't look much like the original in Apophysis. I've updated the UPR database, but it doesn't help. I've tried exporting from both Apophysis 7X and Apophysis 2.09, with the same result.
I'm running b
I have a photograph that I would like to use in UF if I can change it. It has many areas that are various brightnesses of a fairly neutral gray. Is it possible to make a mask just of these gray areas?
Hi there, I'm thinking to buy UF6 Extended Edition. Now as macOS Catalina is close to be released: Is it fully compatible with Catalina? Do you plan to notarize it for Catalina? (https://developer.apple.com/news/?id=09032019a)
Thanks
Rüdiger
Urs
posted Oct 7 '19 at 12:39 am
I've tried to reproduce the image posted here but failed, even at the "Precise" setting for Perturbation: essentially, the whole center is 'missing'. While such problems can always occur, I thought I'd report this in case you want to make the algorithm a bit more robust.
Re = -0.1539465335054964690901834505221291075155694452817396340987201
Im = -1.030516765000659787821940789035664424026379794
FERR
posted Oct 7 '19 at 4:43 pm
Hello,
I want to obtain this fractal image again.
I do it by luck with a switch on Julia classic with image plug-in.
As you see, my iteration goes like a Vortex, Im actualy lock on this one...
Best regard
FERR
posted Oct 3 '19 at 3:08 pm
Hello,
I'm New to this forum and I wan't to thanks all the parameter's sharer. I'm actually from France and devellop all my work with fractal's, in plastic and numeric art.
Do you know how can upgrade the size of iteration (aka Trap Threshold) with the Direct plug-in > Orbit Trap > Image
Phillip
posted Sep 18 '19 at 8:31 am
Hello,
I recently updated my CPU and got a Ryzen 9 3900X with 12 cores and 24 threads and that caused me to find what I think is a bug. To be clear, the program works fine, the image is rendered, so it's more of a nuisance than a real problem.
What happens, is that for images wider than 1931 pixels, certain thread counts will cause 50% of the image centered horizontally to be renderd firs
JVYV
posted Sep 30 '19 at 10:20 am
Hi All,
Sorry but there were no parameter files on the forum during september 2019.
You can find the collections at the cloud of Microsoft:
https://onedrive.live.com/redir?resid=2AB35EAF574CA6CE!1034&authkey=!ALIZio6ZmgV1aAo&ithint=folder%2ctxt
Greetings from Belgium,
Jan Vyvey
Hi, I got UF 5.4 on 5/17/2017. I upgraded to an UHD monitor 3840 x 2160 resolution about 6 months ago, and UF 5.4 is unusable because the interface does not support UHD, and the menus and fonts are too small and unreadable. Does the latest version of UF support UHD monitors?
JVYV
posted Sep 2 '19 at 12:17 pm
Hi All,
The August 2019 collection of the parameter files 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
Hi folks,
I've been off UF for some time, and trying now to update the formula DB for UF6. I am getting a message after the download is complete that a txt file cannot be created, access denied, and when I dismiss that, the install process hangs. I have a screenshot of the message, which I attach. Any ideas? Never had anything like this happen before.
Also, in trying to update the v5 data
Does anyone know how to write a formula for this fractal?
I've seen it called a teardrop or mandeldrop fractal, but after much experimentation have been unable to recreate it.
There may already be a formula for this in the database, but I couldn't find one.
