Hi All
I want to share with you
another exploration regarding Height Torus, (umbilic)
this time,
the file is heavy enough, it takes a while
for display to screen-
how many interested people find the file on this link :
http://www.mediafire.com/file/bd9lihbbtda4tjd/Height_Torus-Umbilic_-V2.rar
Have a nice day
alberto