- #1
elekis
- 1
- 0
hi all,
I have a 3D world with random point (more or less 1000) and with some couple of point, I have a spring who rely both
(for example a and b are rely by a spring, a can't move but b can).
What I wan is after a certain time , get the stable system. example
my start system is
http://img362.imageshack.us/my.php?image=blablabf0.jpg
after the system was stable.
http://img386.imageshack.us/my.php?image=blabla2gm9.jpg
some poeple say I have to use ODE (Ordinary Differential Equations) library.
the only I found is http://www.gnu.org/software/gsl/manual/html_node/Ordinary-Differential-Equations.html
but is it good??
and other thing, how to use that??
the only thing I know is A(x_a,y_a,z_a) , B(x_b,y_b,z_b) and C(x_c,y_c,z_c)
and (for example ) A and B are fixed (can't move)
there is a spring with a force of 7 between A and C and there is a spring between B and C with a force of 3).
who to resolve that?
thanks a lot for all.
a+++
I have a 3D world with random point (more or less 1000) and with some couple of point, I have a spring who rely both
(for example a and b are rely by a spring, a can't move but b can).
What I wan is after a certain time , get the stable system. example
my start system is
http://img362.imageshack.us/my.php?image=blablabf0.jpg
after the system was stable.
http://img386.imageshack.us/my.php?image=blabla2gm9.jpg
some poeple say I have to use ODE (Ordinary Differential Equations) library.
the only I found is http://www.gnu.org/software/gsl/manual/html_node/Ordinary-Differential-Equations.html
but is it good??
and other thing, how to use that??
the only thing I know is A(x_a,y_a,z_a) , B(x_b,y_b,z_b) and C(x_c,y_c,z_c)
and (for example ) A and B are fixed (can't move)
there is a spring with a force of 7 between A and C and there is a spring between B and C with a force of 3).
who to resolve that?
thanks a lot for all.
a+++