dmj5
Class DMJ_TrapModeInvertedSum

Object
  common:Generic
      common:TrapMode
          common:TrapModeWithThreshold
              dmj5:DMJ_TrapModeInvertedSum

class 
TrapModeWithThreshold:DMJ_TrapModeInvertedSum

Ultra Fractal Source

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 class DMJ_TrapModeInvertedSum(common.ulb:TrapModeWithThreshold) {
 public:
   import "common.ulb"
 
   func DMJ_TrapModeInvertedSum(Generic pparent)
     TrapModeWithThreshold.TrapModeWithThreshold(pparent)
   endfunc
   
   func Init(complex pz)
     TrapModeWithThreshold.Init(pz)
 
     m_Solid = true
     m_TrappedIterations = 0
   endfunc
   
   func Iterate(complex pz, complex pzt, float pdistance, float ptexture)
     TrapModeWithThreshold.Iterate(pz, pzt, pdistance, ptexture)
     
     if (pdistance < m_Threshold)
       float d2 = pdistance / m_Threshold
       m_Distances[0] = m_Distances[0] + pdistance
       m_Textures[0] = ptexture + (m_Textures[0]-ptexture) * d2
       m_UntransformedPoints[0] = pz + (m_UntransformedPoints[0]-pz) * d2
       m_TransformedPoints[0] = pzt + (m_TransformedPoints[0]-pzt) * d2
       m_IterationPoints[0] = m_Iterations + (m_IterationPoints[0]-m_Iterations) * d2
       m_TrappedIterations = m_TrappedIterations + 1
       m_Solid = false
     endif
   endfunc
 
   func Result()
     m_Distances[0] = m_Threshold * m_TrappedIterations - m_Distances[0]
     ; Note: texture is computed differently.
   endfunc
   
 protected:
   int m_TrappedIterations
   
 default:
   title = "Inverted Sum"
 
   int param v_dmj_trapmodeinvertedsum
     caption = "Version (DMJ_TrapModeInvertedSum)"
     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_dmj_trapmodeinvertedsum < 100
   endparam
 }
 

Constructor Summary

DMJ_TrapModeInvertedSum()

DMJ_TrapModeInvertedSum(Generic pparent)

Method Summary

void	Init(complex pz) call this at the beginning of each sequence
void	Iterate(complex pz, complex pzt, float pdistance, float ptexture) call this for each point
void	Result() call this to compute final results

Methods inherited from class common:TrapModeWithThreshold

GetThreshold, SetThreshold, UsesThreshold

Methods inherited from class common:TrapMode

GetDistance, GetIteration, GetTexture, GetTransformedPoint, GetUntransformedPoint, IsSolid, IterateSilent

Methods inherited from class common:Generic

GetParent

Methods inherited from class Object

Constructor Detail

DMJ_TrapModeInvertedSum

public DMJ_TrapModeInvertedSum(Generic pparent)

DMJ_TrapModeInvertedSum

public DMJ_TrapModeInvertedSum()

Method Detail

Init

public void Init(complex pz)

Description copied from class: TrapMode

call this at the beginning of each sequence

Overrides:

Init in class TrapMode

Iterate

public void Iterate(complex pz,
                    complex pzt,
                    float pdistance,
                    float ptexture)

Description copied from class: TrapMode

call this for each point

Overrides:

Iterate in class TrapMode

Result

public void Result()

Description copied from class: TrapMode

call this to compute final results

Overrides:

Result in class TrapMode