reb
Class ImageTrapColoringAngleToOrigin

Object
  extended by common:Generic
      extended by reb:ImageTrapColoring
          extended by reb:ImageTrapColoringAngleToOrigin

class 
ImageTrapColoring:ImageTrapColoringAngleToOrigin

Returns the angle to origin of the trapped point which has been weighted by a texture

Returns either the transformed or the untransformed point.The inherited function CResult() returns a color from a ColorTrap class if one is being used.


Ultra Fractal Source

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 class ImageTrapColoringAngleToOrigin(ImageTrapColoring) {
 ; Returns the angle to origin of the trapped point which has been weighted by a texture <br>
 ; <p>
 ; Returns either the transformed or the untransformed point.The inherited
 ; function CResult() returns a color from a ColorTrap class if one is being used.
 public:
   import "common.ulb"
 
   ; constructor
   func ImageTrapColoringAngleToOrgin(Generic pparent)
     ImageTrapColoring.ImageTrapColoring(pparent)
   endfunc
 
   ; use in the Result section of a direct coloring formula.
   float func Result(ImageTrapMode ptrapmode)
     ImageTrapColoring.Result(ptrapmode)
     float d = atan2(ptrapmode.GetUntransformedPoint(0))
     if (d < 0)
       d = d + #pi*2
     endif
     return d / (#pi * 2) + ptrapmode.GetTexture(0)
   endfunc
 
 default:
   title = "Angle to Origin"
   int param v_angletoorigin
     caption = "Version (Angle To Origin)"
     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_angletoorigin < 100
   endparam
 }
 


Constructor Summary
ImageTrapColoringAngleToOrigin()
           
 
Method Summary
 void ImageTrapColoringAngleToOrgin(Generic pparent)
          constructor
 float Result(ImageTrapMode ptrapmode)
          use in the Result section of a direct coloring formula.
 
Methods inherited from class reb:ImageTrapColoring
CResult
 
Methods inherited from class common:Generic
GetParent
 
Methods inherited from class Object
 

Constructor Detail

ImageTrapColoringAngleToOrigin

public ImageTrapColoringAngleToOrigin()
Method Detail

ImageTrapColoringAngleToOrgin

public void ImageTrapColoringAngleToOrgin(Generic pparent)
constructor


Result

public float Result(ImageTrapMode ptrapmode)
use in the Result section of a direct coloring formula.

Overrides:
Result in class ImageTrapColoring