[general]
name = Hyperboloid;
comments = Hyperboloid surface;
a1_min = -6.28318530718;
a1_max = 6.28318530718;
a1_steps = 40;
a2_min = 0; 
a2_max = 360;
a2_steps = 40;


[param]
name = b;
title = Radius;
default = 1;
min = 0.01;
max = 3;


[formula]
T1 = sqrt(1 + sqr(A1));
X = b * T1 * cos(A2);
Y = A1;
Z = b * T1 * sin(A2);


[preset]
name = default;
b = 1;
a1_min = -6.28318530718;
a1_max = 6.28318530718;
a1_steps = 40;
a2_min = 0; 
a2_max = 360;
a2_steps = 40;