jlb
Class JLB_NovaContraction

Object
  common:Generic
      mmf:Contraction
          jlb:JLB_NovaContraction

class 
Contraction:JLB_NovaContraction

The Nova formula as a Contraction.

Ultra Fractal Source

Toggle UF Source Code Display

 class JLB_NovaContraction(mmf.ulb:Contraction) {
 ; The Nova formula as a Contraction.
 public:
 
   ; @param pz
   ; @param pc
   ; @return the new pz
   complex func Iterate(complex pz, complex pc)
     if (@p_std)
       return pz - @relax*(pz*pz*pz-1) / (3*pz*pz) + pc
     else
       return pz - @relax * (pz^@p_power-1) / (@p_power * pz^(@p_power-1)) + pc
     endif
   endfunc
 
 private:
 
 default:
   title = "Nova"
   int param v_Novacontraction
      caption = "Version (Nova_Contraction)"
      default = 100
      hint = "This version parameter is used to detect when a change has \
              been made to the formula that is incompatible with the \
              previous version. When that happens, this field will reflect \
              the old version number to alert you to the fact that an \
              alternate rendering is being used."
     visible = @v_Novacontraction < 100
   endparam
   bool param p_std
     caption = "Standard"
     default = true
   endparam
   param relax
     caption = "Relaxation"
     default = (1,0)
     hint = "This can be used to slow down the convergence of \
             the formula."
   endparam
 
   complex param p_power
     caption = "Power"
     default = (3,0)
     visible = !@p_std
   endparam
 }
 

Constructor Summary

JLB_NovaContraction()

Method Summary

complex

Iterate(complex pz, complex pc)

Methods inherited from class mmf:Contraction

Init

Methods inherited from class common:Generic

GetParent

Methods inherited from class Object

Constructor Detail

JLB_NovaContraction

public JLB_NovaContraction()

Method Detail

Iterate

public complex Iterate(complex pz,
                       complex pc)

Overrides:

Iterate in class Contraction

Parameters:

pz -

pc -

Returns:

the new pz