ck
Class Basic

Object
  common:Generic
      common:Coloring
          common:DirectColoring
              ck:Basic

class 
DirectColoring:Basic

Object version of Basic in Standard.ucl. Four basic and classic ways to color a fractal. Other classic algorithms are Decomposition, Binary Decomposition, and Distance Estimator.

Ultra Fractal Source

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 class Basic(common.ulb:DirectColoring) {
 ;
 ; Object version of Basic in Standard.ucl.
 ;
 ; Four basic and classic ways to color a fractal. Other classic
 ; algorithms are Decomposition, Binary Decomposition, and
 ; Distance Estimator.
 ;
 $define DEBUG
 public:
   color func Result(complex pz)
   float res=0;
     if @type == "Iteration"
       res = (m_Iterations/#maxiter)
     elseif @type == "Real"
       res =   (@bailout + real(pz))/@bailout*2
     elseif @type == "Imaginary"
       res=  (@bailout + imag(pz))/ @bailout*2
     else
       res=  (@bailout + real(pz) + imag(pz))/@bailout*2
     endif
           print(res)
     return (@_color1*res)+rgba(0,0,0,1)
     
   endfunc
 
 default:
   title = "Basic Direct"
   helpfile = "Uf*.chm"
   helptopic = "Html/coloring/standard/basic.html"
   param type
     caption = "Coloring Type"
     enum = "Iteration" "Real" "Imaginary" "Sum"
     hint = "Specifies how the fractal is colored. Most options work best \
             with low bail-out values for the fractal formula, like 4. \
             The Iteration option is the classic way to color fractals."
   endparam
   color param _color1
     caption = "Color 1"
   endparam
   float param bailout
     caption = "Bailout"
     default= 4
   endparam
 }
 

Constructor Summary

Basic()

Method Summary

color

Result(complex pz) Produce a resulting color index after a sequence is finished

Methods inherited from class common:DirectColoring

Init, IsSolid, Iterate

Methods inherited from class common:Coloring

GetPixel, IsGradient

Methods inherited from class common:Generic

GetParent

Methods inherited from class Object

Constructor Detail

Basic

public Basic()

Method Detail

Result

public color Result(complex pz)

Description copied from class: DirectColoring

Produce a resulting color index after a sequence is finished

This corresponds to the final: section in a coloring formula. Once it is called, no further calls to Iterate() should be made without calling Init() first.

Overrides:

Result in class DirectColoring

Returns:

the gradient index (corresponding to #index in a coloring formula)