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Fractal Software => FractInt Gallery => Topic started by: simon.snake on May 18, 2012, 11:30:52 PM




Title: Reflections in an Oil Slick
Post by: simon.snake on May 18, 2012, 11:30:52 PM
Reflections in an Oil Slick

(http://nocache-nocookies.digitalgott.com/gallery/11/6528_18_05_12_11_30_52.gif)

http://www.fractalforums.com/index.php?action=gallery;sa=view;id=11405

FractInt formula I created.  Using inside colouring set to bof60 creates these beautiful patterns.

Formula is:

Code:
simon0064-A {
  p = pixel
  r = real(p)
  i = imag(p)
  m = (flip(maxit)+maxit) * p
  x = sin(r * r * r) / p2
  y = cos(i * i * i) / p2
  z = flip(p2 * p)
  c = |m|:
  x = cos(p + x) * cos(p + x)
  y = sin(p + y) * tan(p + y)
  z = z * z + p * (x + flip(y))
  c = c - 1
  c > 0
}

Feel free to have a play with this formula yourselves.