Logo by AGUS - Contribute your own Logo!

END OF AN ERA, FRACTALFORUMS.COM IS CONTINUED ON FRACTALFORUMS.ORG

it was a great time but no longer maintainable by c.Kleinhuis contact him for any data retrieval,
thanks and see you perhaps in 10 years again

this forum will stay online for reference
News: Check out the originating "3d Mandelbulb" thread here
 
*
Welcome, Guest. Please login or register. October 28, 2020, 11:39:36 PM


Login with username, password and session length


The All New FractalForums is now in Public Beta Testing! Visit FractalForums.org and check it out!


Pages: [1]   Go Down
  Print  
Share this topic on DiggShare this topic on FacebookShare this topic on GoogleShare this topic on RedditShare this topic on StumbleUponShare this topic on Twitter
Author Topic: Shady Bull  (Read 299 times)
0 Members and 1 Guest are viewing this topic.
floppyHat
Alien
***
Posts: 25


« on: August 07, 2016, 04:59:38 AM »

Shady Bull



http://www.fractalforums.com/index.php?action=gallery;sa=view;id=19486

Zoom into Julia set for -0.390625 - 1.015625i for variation on secant formula composed with Mandelbox variant:

in Java lambdas (variable & method names should be self-explanatory, but if anyone wants more details please message me smiley):

(z, c) -> z.minus((z.minus(zPrevious).over(z.pow(powerOfZ).minus(zPrevious.squared()).times(z.squared()))));

composed with

(z, c) -> z.boxFold(0.5).ballFold(0.5, 1.0).times(mBoxScale).plus(c);

I think mBoxScale was set to -1.5; see the Mandelbox info on these fora re the ballfold and boxfold transforms and scale factor.
      
Logged
Pages: [1]   Go Down
  Print  
 
Jump to:  


Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines

Valid XHTML 1.0! Valid CSS! Dilber MC Theme by HarzeM
Page created in 0.092 seconds with 26 queries. (Pretty URLs adds 0.004s, 2q)