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


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

[formula]
C1 = cos(A1);
C2 = cos(A2);
X = 0.5 * (c + C2) * C1;
Y = 0.5 * (sin(A2) + C2);
Z = -0.5 * (c + C2) * sin(A1);

[preset]
name = default;
c = 1;
a1_min = 0;
a1_max = 360;
a1_steps = 80;
a2_min = 0; 
a2_max = 360;
a2_steps = 80;