public IVector2 direction(IVector2 from)
{
FixVector2 ret = value;
if (from is TVector2)
{
ret -= ((TVector2)from).value;
}
else
{
ret -= new FixVector2((Fix64)from.x().value, (Fix64)from.y().value);
}
return(new TVector2(ret.normalized));
}
public static FixVector2 toFixVector2(this IVector2 value)
{
var t = value as TVector2;
return(t != null ? t.value : new FixVector2(value.x().toFix64(), value.y().toFix64()));
}