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Fractal Software => Mandelbulb 3d => Topic started by: DarkBeam on February 19, 2012, 07:51:02 PM




Title: DIFS - colored shapes (image... yay)
Post by: DarkBeam on February 19, 2012, 07:51:02 PM
Jesse is it possible to assign the orbit trap value of DIFS shapes, for customize the way the object is colored, simply changing a memory location?  ;D And should I assign any value or in a range 0-1 :dink:

Luca :banana: :worm:


Title: Re: Assign colors on a DIFS shape
Post by: Jesse on February 20, 2012, 12:11:57 AM
Orbit Trap is used for the global scaling, the only thing coming into my mind is increasing the iteration count, should be
dword [esi - 24] as integer value.  That changes the overall iterations left for the following formulas up to maxit, could be a drawback...
(for the chessboard i guess)


Title: Re: Assign colors on a DIFS shape
Post by: DarkBeam on February 20, 2012, 08:32:15 AM
Umm, does not look a good solution to me :(


Title: Re: Assign colors on a DIFS shape
Post by: DarkBeam on February 26, 2012, 10:04:16 AM
YAY Jesse sent me a new beta that allows to change colors! Awesome!!!!!


Title: Re: DIFS - colored shapes (coming soon!)
Post by: Alef on February 28, 2012, 06:02:54 PM
Nice kept garden. Maybe next step (No I don't wan't to post new feature request.) in 3D would be a colour methods, like it was in the history of 2D fractaling. First was the mandelbrot, then complex formulas, and then colour methods.


Title: Re: DIFS - colored shapes (coming soon!)
Post by: DarkBeam on March 01, 2012, 05:53:29 PM
Explain better :o :dink:


Title: Re: DIFS - colored shapes (coming soon!)
Post by: Alef on March 01, 2012, 06:27:43 PM
I mean't IMHO next step in fractaling or a field of future research probably would be a colour algorithms for 3D. Justlike it once was in 2D, at first there was Fractint with pretty simple colourings, and then there was UF.

When there would be a 250 fractal formulas, next step would be a colour methods helping to retrieve maximum from the hudge number amazingbox hybrids ower deviantart.

This is pretty long term perspective.


Title: Re: DIFS - colored shapes (coming soon!)
Post by: DarkBeam on March 01, 2012, 07:49:11 PM
I can write something for DIFS. The problem is that I can write something easily for all-inside formulas only.

Example; ducks, gnarly, hopalong, ...

Mandelbrot is escape time and needs some derivates that for now I can't make. Additionally I don't like (example) MBrot heightfield of Fragmentarium, I need a field that tends to 0 when distance -> infinity instead. :-\

... etc etc :dink:


Title: Re: DIFS - colored shapes (coming soon!)
Post by: DarkBeam on March 03, 2012, 08:39:44 PM
(http://nocache-nocookies.digitalgott.com/gallery/10/4162_03_03_12_8_37_56.jpeg)

 :gum: :banana: :banana: :banana: