%k3dsurf Enneper 2

input mp-solid

%invnormale:=-1;

%14''
figureespace(-10u,-10u,10u,10u);
Initialisation(1000,40,10,100);
incolor:=gris;
arcenciel:=true;
draw Sparam("(u*cos(v)-((u**3)/3)*cos(3*v),-u*sin(v)-((u**3)/3)*sin(3*v),(u**2)*cos(2*v))",0,1.2-0.024,0.024,-pi,pi,0.25132);
finespace;
end