protected void btnkmandmile_Click(object sender, EventArgs e)
{
if (IsValid)
{
Mass1 m1 = new Mass1();
if (ddlmass.SelectedValue == "kg")
{
double input = Convert.ToDouble(txtmass.Text);
double result = input * 2.20462;
txtmassresult.Text = result.ToString();
m1.datetime = DateTime.Now.ToString();
m1.num1 = txtmass.Text + " kgs";
m1.num2 = "=";
m1.result = result.ToString() + " pounds";
}
else if (ddlmass.SelectedValue == "pound")
{
double input = Convert.ToDouble(txtmass.Text);
double result = input * 0.453592;
txtmassresult.Text = result.ToString();
m1.datetime = DateTime.Now.ToString();
m1.num1 = txtmass.Text + " pounds";
m1.num2 = "=";
m1.result = result.ToString() + " kgs";
}
else if (ddlmass.SelectedValue == "ounce")
{
double input = Convert.ToDouble(txtmass.Text);
double result = input * 28.3495;
txtmassresult.Text = result.ToString();
m1.datetime = DateTime.Now.ToString();
m1.num1 = txtmass.Text + " ounces";
m1.num2 = "=";
m1.result = result.ToString() + " grams";
}
else if (ddlmass.SelectedValue == "gram")
{
double input = Convert.ToDouble(txtmass.Text);
double result = input * 0.035274;
txtmassresult.Text = result.ToString();
m1.datetime = DateTime.Now.ToString();
m1.num1 = txtmass.Text + " grams";
m1.num2 = "=";
m1.result = result.ToString() + " ounces";
}
m.Add(m1);
Session["mass"] = m;
}
}
public void Solve()
{
OrbitalPeriodInY = CalcOrbitalPeriod();
var result = CalcMassMagDist();
Distance = result.Item1;
AbsoluteMagnitude1 = result.Item2;
AbsoluteMagnitude2 = result.Item3;
Mass1 = result.Item4;
Mass2 = result.Item5;
Console.WriteLine($"******** VYSLEDKY ********");
Console.WriteLine($"Obezna doba sustavy {OrbitalPeriodInY.ToString("F")} rokov");
Console.WriteLine($"Vzdialenost sustavy je {Distance.ToString("F")} pc.");
Console.WriteLine($"Hviezda 1: hmotnost {Mass1.ToString("G3")} kg, absolutna magnituda {AbsoluteMagnitude1.ToString("F")}.");
Console.WriteLine($"Hviezda 2: hmotnost {Mass2.ToString("G3")} kg, absolutna magnituda {AbsoluteMagnitude2.ToString("F")}.");
Console.ReadKey();
}
public void Update(GameTime gameTime)
{
Vector3 springVector = Mass1.PositionCenterEngine - Mass2.PositionCenterEngine; //vector between the two masses
float r = springVector.Length(); //distance between the two masses
//if (r < SpringLength)
{
Vector3 force = new Vector3(); //force initially has a zero value
if (r != 0) //to avoid a division by zero check if r is zero
{
force += (springVector / r) * (r - SpringLength) * (-SpringConstant);
}
//the spring force is added to the force
force += -(Mass1.GetVelocity() - Mass2.GetVelocity()) * FrictionConstant;
//the friction force is added to the force
//with this addition we obtain the net force of the spring
Mass1.AddForce(force); //force is applied to mass1
Mass2.AddForce(-force); //the opposite of force is applied to mass2
}
}
