xirja
 |
I know FF is not the ideal place to try this intensive recursion, but I thought there might be a way to fake it. Trying to get reasonable erosion can lead one to either the noise based approach, or a sequential one. Having roughly licked the former
 , I thought I'd share my attempt at the latter and ask if anyone has any suggestions on how to improve it.Diffusion Limited Aggregation 2.ffxml _____________________________________________________
http://web.archive.org/web/2021062908...rjadesign/ _____________________________________________________ |
|
| Posted: February 16, 2017 9:51 am | ||
Rachel Duim
 |
Let me know if this is more of what you were looking for. I modified both Cells, but nothing else. If not...
  Math meets art meets psychedelia. |
|
| Posted: February 16, 2017 10:29 pm | ||
|
xirja
|
More like:
source: http://paulbourke.net/fractals/dla/ But... _____________________________________________________
http://web.archive.org/web/2021062908...rjadesign/ _____________________________________________________ |
|
| Posted: February 17, 2017 7:19 am | ||
|
Rachel Duim
|
Ok, got it. Both your version and my futile attempt look more like reaction diffusion. I know I had seen this structure before, it is very similar to a dendrite fractal.
source: Selforganization and stability of fractals  Math meets art meets psychedelia. |
|
| Posted: February 17, 2017 4:10 pm | ||
|
xirja
|
Cool article, and many applications, yep. Here's a nice swift Mathematica implementation FWIW:
http://demonstrations.wolfram.com/Dif...imulation/ _____________________________________________________
http://web.archive.org/web/2021062908...rjadesign/ _____________________________________________________ |
|
| Posted: February 17, 2017 10:20 pm | ||
|
Rachel Duim
|
The Mathematica demo is helpful. I played around, with loops and Bomber+, not much success. Anything I tried past 5 iterations slowed it down all the way...
Math meets art meets psychedelia. |
|
| Posted: February 18, 2017 7:29 pm | ||
Join Our Community!
Filter Forge has a thriving, vibrant, knowledgeable user community. Feel free to join us and have fun!
33,711 Registered Users
+18 new in 30 days!
153,531 Posts
+36 new in 30 days!
15,347 Topics
+72 new in year!
Online Users Last minute:
26 unregistered users.
Recent Forum Posts:
- Kaleidoscopic Variations Vol. 2 by jhantares by jhantares
September 10, 2025 - Polygonal Images Set by Ramlyn by westdale
September 10, 2025 - FF Killing Resolution by SpaceRay
September 9, 2025 - Geometry Spinner by Rachel Duim by Rachel Duim
September 6, 2025 - Channel Glitch by Martin Naumann by SpaceRay
August 31, 2025 - Circuit Glitch by Martin Naumann by SpaceRay
August 31, 2025 - Groovy Rays by Ramlyn by Ramlyn
August 31, 2025 - Is Ultraforge dead? by dpankros
August 30, 2025 - Component Instances by AussieDecalf
August 27, 2025 - Hyperbolic Tiling Challenge by AussieDecalf
August 27, 2025 - Chaos Fields by SpaceRay
August 27, 2025 - New awesome TEXT component FF 14 - How to get the most of it? by SpaceRay
August 20, 2025
