[general]
name = Bow Tube;
comments = ;
a1_min = 0;
a1_max = 360;
a1_steps = 80;
a2_min = 0; 
a2_max = 360;
a2_steps = 80;

[param]
name = c;
title = Inner Radius;
default = 0.5;
min = 1;
max = 10;

[param]
name = b;
title = Width;
default = 2;
min = 1;
max = 10;

[param]
name = a;
title = Height;
default = 3;
min = 1;
max = 10;


[formula]
T1 = b + c * sin(A1);

X = 0.3 * T1 * sin(2 * A2);
Y = 0.3 * (c * cos(A1) + a * cos(A2));
Z = 0.3 * T1 * cos(2 * A2);

[preset]
name = default;
c = 0.5;
b = 2;
a = 3;
a1_min = 0;
a1_max = 360;
a1_steps = 80;
a2_min = 0; 
a2_max = 360;
a2_steps = 80;