[general]
name = Pluecker;
comments = Pluecker's Conoid. Julius Pluecker (1801-1868).;
a1_min = -2;
a1_max = 2;
a1_steps = 40;
a2_min = 0; 
a2_max = 180;
a2_steps = 40;


[param]
name = d;
title = Windings;
default = 2;
min = 1;
max = 10;

[param]
name = a;
title = Depth;
default = 1;
min = 0.01;
max = 10;


[formula]
X = A1 * cos(A2);
Y = 0.5 * a * cos(d * A2);
Z = A1 * sin(A2);

[preset]
name = n = 1;
d = 1;
a1_min = -2;
a1_max = 2;
a1_steps = 40;
a2_min = 0; 
a2_max = 360;
a2_steps = 40;

[preset]
name = n = 2;
d = 2;
a2_max = 180;

[preset]
name = n = 3;
d = 3;
a2_max = 360;

[preset]
name = n = 4;
d = 4;
a2_max = 180;

[preset]
name = n = 5;
d = 5;
a2_max = 360;

[preset]
name = n = 6;
d = 6;
a2_max = 180;