[general]
name = Strangled Torus;
comments = ;
a1_min = 0;
a1_max = 360;
a1_steps = 100;
a2_min = 0; 
a2_max = 360;
a2_steps = 100;

[param]
name = r;
title = Outer Radius;
default = 1;
min = 0;
max = 10;

[param]
name = a;
title = Inner Radius;
default = 0.3;
min = 0.01;
max = 3;

[param]
name = c;
title = Frequency;
default = 1;
min = 1;
max = 10;

[formula]
X = (r + a * sin(A2)) * cos(A1);
Y = a * cos(A2) * cos(c * A1 / 2);
Z = (r + a * sin(A2)) * sin(A1);

[preset]
name = default;
r = 1;
a = 0.3;
c = 1;
a1_min = 0;
a1_max = 360;
a1_steps = 100;
a2_min = 0; 
a2_max = 360;
a2_steps = 100;