NBodySim::NBodySim(std::istream & s)
{
load_default_settings();
load_settings(s);
initialize();
}
NBodySim::NBodySim(unsigned int n_particles,
unsigned int n_steps,
const std::string& simulator)
{
load_default_settings();
m_n_particles = n_particles;
m_n_steps = n_steps;
m_simulator = simulator;
initialize();
}
Errcode open_default_flx(void)
/* resets settings to default values in fli (default_name) and creates
* an empty tflx for these settings at current fli window size */
{
Errcode err;
Vset_flidef fdef;
if((err = load_default_settings(&fdef)) >= Success)
{
err = empty_tempflx(Max(fdef.frame_count,1));
flix.hdr.speed = fdef.speed;
}
return(err);
}