
math art 2009 ---zusammenhalt III---


ciao
torolf
/*
Double Gyroid
Torolf Sauermann 2008
*/
F(): abs(cos(x)*sin(z)+cos(y)*sin(x)+cos(z)*sin(y))-.85
[x]: -3.60*2 , 3.60*2
[y]: -3.60*2 , 3.60*2
[z]: -3.60*2 , 3.60*2
/*
Double Gyroid
http://www.msri.org/about/sgp/jim/papers/
*/
F(): 2.75*(sin(2*x)*sin(z)*cos(y) + sin(2*y)*sin(x)*cos(z) + sin(2*z)*sin(y)*cos(x)) - 1*(cos(2*x)*cos(2*y) + cos(2*y)*cos(2*z) + cos(2*z)*cos(2*x))
[x]: -3.60*2 , 3.60*2
[y]: -3.60*2 , 3.60*2
[z]: -3.60*2 , 3.60*2