tkz-euclide : une parabole formée par un ensemble de droites

\documentclass{scrartcl}
\usepackage[utf8]{inputenc} 
\usepackage[upright]{fourier}
\usepackage[usenames,dvipsnames]{xcolor}
\usepackage{fullpage,amsmath,tkz-euclide}
\definecolor{fondpaille}{cmyk}{0,0,0.1,0}
\pagecolor{fondpaille}
\color{Maroon}
\tkzSetUpColors[background=fondpaille,text=Maroon]
\thispagestyle{empty}  

\begin{document} 

  \begin{tikzpicture}
    \tkzInit[xmin=-6,ymin=-6,xmax=6,ymax=6]
    \tkzClip 
    \tkzDefPoint(0,0){O} 
    \tkzDefPoint(132:5){A}
    \tkzDefPoint(4,0){B}
    \foreach \ang in {5,10,...,360}{%
      \tkzDefPoint(\ang:4){M}
      \tkzDefLine[mediator](A,M)  \tkzGetPoints{i}{j}
      \tkzDrawLine[color=magenta,add= 4 and 4](i,j)
      }
\end{tikzpicture}
\end{document}