Logo by DarkBeam - 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. December 16, 2018, 03:23:06 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] 2 3 ... 12   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: Inner view of the Mandelbox  (Read 29579 times)
Description: The Mandelbox (by Tglad) - Inner View
0 Members and 1 Guest are viewing this topic.
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« on: September 21, 2010, 07:03:33 PM »

The Mandelbox, but seen from the Inside. This means a voxel is visible, if and only if its coordinate is no element of the Mandelbox set.


* Data459pic10006a.jpg (241 KB, 1200x1200 - viewed 2103 times.)
Logged
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #1 on: September 21, 2010, 08:04:34 PM »

In the center there is also a box. Rendered with low iteration.



* Data457pic10064small.jpg (255.47 KB, 1200x1200 - viewed 2044 times.)
« Last Edit: September 21, 2010, 08:06:11 PM by trafassel » Logged
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #2 on: September 21, 2010, 10:53:06 PM »

Looks like the well known Bulb Trees.


* Data459pic10011b.jpg (241.7 KB, 1200x1200 - viewed 2043 times.)
Logged
bib
Global Moderator
Fractal Senior
******
Posts: 2070


At the borders...


100008697663777 @bib993
WWW
« Reply #3 on: September 21, 2010, 11:03:11 PM »

Captivating and groundbreaking pictures. What scale did you use, and how many iterations?
Logged

Between order and disorder reigns a delicious moment. (Paul ValÚry)
hobold
Fractal Bachius
*
Posts: 573


« Reply #4 on: September 21, 2010, 11:12:44 PM »

I feel like exploring never before seen ocean depths. The grainy black and white feels like low light photography.
Logged
Tglad
Fractal Molossus
**
Posts: 703


WWW
« Reply #5 on: September 22, 2010, 02:04:25 AM »

That's amazing trafassel  shocked  the wave
Logged
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #6 on: September 22, 2010, 08:15:07 AM »

I used a changing scale value. The original Data can be found at:
http://github.com/trafassel/Gestaltlupe/blob/master/settings/Public/Examples/Mandelbox/Plants.xml

This data also includes the following formula (ar=-1.2,ai=0.01 ,aj=0.8 are fixed parameters ):

/// <summary>
        /// Initialisierung
        /// </summary>
        public override void Init() {
            base.Init();

additionalPointInfo=new AdditionalPointInfo();
            // Hier kann z.B. pow oder gr aus den Einstellungen gelesen werden.
        }


// Mandelbox
        public override long InSet(double ar, double ai, double aj,  double br, double bi, double bj, double bk, long zkl, bool invers) {

double gr=50000;
double xx, yy, zz;
          long tw;
          int n;
          double x=0,y=0,z=0;
          double r_n = 0;

          xx = x * x; yy = y * y; zz = z * z;
          tw = 0L;
          double r = Math.Sqrt(xx + yy + zz);
  double scale = ar;
additionalPointInfo.red=0;
additionalPointInfo.green=0;
additionalPointInfo.blue=0;

          for (n = 1; n < zkl; n++) {
if(scale<-1)
scale=scale-ai*(scale+1);

//              ; fold box onto itself 
              if (x > 1)
                x = 2.0 - x;
              else if (x < -1)
                x = -2.0 - x;
             
              if (y > 1)
                y = 2.0 - y;
              else if (y < -1)
                y = -2.0 - y;
             
              if (z > 1)
                z = 2.0 - z;
              else if (z < -1)
                z = -2.0 - z;
             
            //  ; fold sphere onto itself
              double fixedRadius = 1;
              double minRadius = 0.00001;
      double length=   r = Math.Pow(x*x + y*y + z*z,aj);
 //  double length=   r = x*x + y*y + z*z;


            if (length > gr) {
//additionalPointInfo.red=x*x/r;
//additionalPointInfo.green=y*y/r;
//additionalPointInfo.blue=z*z/r;
              tw = n; break;
            }

   double mult=1;

    if (length < minRadius) {
      //  mult=Math.Sqrt(fixedRadius)/(minRadius);
    }   else
 if (length < fixedRadius) {
        mult=Math.Sqrt(fixedRadius)/(length);
  }
   mult*=scale;
   x*=mult;
   y*=mult;
   z*=mult;
   x+=br;
   y+=bi;
   z+=bj;
          }


          if (invers) {
            if (tw == 0)
              tw = 1;
            else
              tw = 0;
          }
          return (tw);

        }

Logged
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #7 on: September 22, 2010, 08:19:28 AM »

The bulb on the top.


* Data459pic10021a.jpg (150.75 KB, 1200x1200 - viewed 2095 times.)
Logged
KRAFTWERK
Global Moderator
Fractal Senior
******
Posts: 1439


Virtual Surreality


WWW
« Reply #8 on: September 22, 2010, 12:41:39 PM »

WOW! Really cool images Trafassel!!!
Logged

Tglad
Fractal Molossus
**
Posts: 703


WWW
« Reply #9 on: September 22, 2010, 02:11:00 PM »

I'd be interested to know what it looks like if aj is 0.5 and ai is 0. Does it affect the shape of the turnips? smiley
Logged
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #10 on: September 22, 2010, 07:09:40 PM »

The Bulb is a hole in the Mandelbox - and in this hole there is a hidden death star.


* Data460pic10007a.jpg (239.29 KB, 1200x1200 - viewed 2061 times.)
Logged
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #11 on: September 22, 2010, 07:12:10 PM »

The inside of the death star


* Data460pic10017a.jpg (253.64 KB, 1200x1200 - viewed 2069 times.)
Logged
bib
Global Moderator
Fractal Senior
******
Posts: 2070


At the borders...


100008697663777 @bib993
WWW
« Reply #12 on: September 22, 2010, 07:56:49 PM »

Whaooo! I want to see a video! smiley
Logged

Between order and disorder reigns a delicious moment. (Paul ValÚry)
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #13 on: September 22, 2010, 09:37:53 PM »

A inside view of the Mandelbox with aj is 0.5 and ai is 0 (I choose ar=-1.8 ) .


But I cannot find the the turnips.


* Data460pic10095a.jpg (154.58 KB, 1200x1200 - viewed 1985 times.)
Logged
trafassel
Fractal Bachius
*
Posts: 531


trafassel
« Reply #14 on: September 22, 2010, 09:40:13 PM »

The inside of the inside of the death star.


* Data460pic10018a.jpg (254.4 KB, 1200x1200 - viewed 2027 times.)
Logged
Pages: [1] 2 3 ... 12   Go Down
  Print  
 
Jump to:  

Related Topics
Subject Started by Replies Views Last post
An Inside View of a Mandelbox Cavern Mandelbulb3D Gallery Thunderwave 0 736 Last post November 01, 2010, 02:32:14 AM
by Thunderwave
A Different View of the Mandelbrot Set (new) Theories & Research « 1 2 » rhutson 16 1268 Last post August 27, 2013, 01:08:52 PM
by Roquen
aerial view Mandelbulb3D Gallery abbaszargar 1 543 Last post November 16, 2013, 09:15:13 PM
by cKleinhuis
Balcony View Mandelbulber Gallery mclarekin 0 320 Last post February 17, 2015, 08:30:55 AM
by mclarekin

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 0.146 seconds with 28 queries. (Pretty URLs adds 0.01s, 2q)