public override cForce copy( )
{
cForceObjectSpringRod f = new cForceObjectSpringRod();
f.copy(this);
return(f);
}
public override void copy(cForce pforce)
{
base.copy(pforce);
if (!(pforce is cForceGravity))
{
return;
}
cForceObjectSpringRod pforcechild = ( cForceObjectSpringRod )(pforce);
_rodlength = pforcechild._rodlength;
}