r/ChastityCageDesign

If you're curious, the braiding was done parametrically (as in math, not as in CAD):

0 <= t <= 1

x(t) = B * cos(4 * n * arcsin(t) + p);

y(t) = sqrt(r^2 - (t*r)^2)

z(t) = A * t

A is the length as seen from the top. B is the amplitude of the cosine, 5.5 mm in this device. n is basically how many complete waves I want and p is a phase shift so it ends up at the right place when it transitions to the head of the cage.

The arcsin term comes from the fact that I want the wave to be a function of the distance along the y(t) arc, not the distance in the z(t).

Who knew you had to remember high school trig to fully enjoy your chastity kink.