private static double DistMATH3(Datum3 p1, Datum3 p2)
{
double EQDist = Math.Sqrt(Math.Pow((p1.x3 - p2.x3), 2) + Math.Pow((p1.y3 - p2.y3), 2) + Math.Pow((p1.z3 - p2.z3), 2));
//Console.WriteLine(p1.x + " " + p2.x + " , " + p1.y + " " + p2.y);
return(EQDist);
}
//private static void CalcDist3()
//{
// double DatumPointDistance3 = 0;
// Datum3 RandomPoint3 = new Datum3();
// RandomPoint3.x3 = 0;
// RandomPoint3.y3 = 0;
// RandomPoint3.z3 = 0;
// Datum3[] D3 = new Datum3[1000];
// D3[999] = RandomPoint3;
// Random randomVector3 = new Random();
//}
private static void CalcDist3()
{
double DatumPointDistance3 = 0;
Datum3 RandomPoint3 = new Datum3();
RandomPoint3.x3 = 0;
RandomPoint3.y3 = 0;
RandomPoint3.z3 = 0;
int index;
Datum3[] D3 = new Datum3[1000];
//D3[999] = RandomPoint3;
Random randomVector3 = new Random();
for (index = 0; index - 1 < 999; index++)
{
RandomPoint3.x3 = randomVector3.Next(1, 1001);
RandomPoint3.y3 = randomVector3.Next(1, 1001);
RandomPoint3.z3 = randomVector3.Next(1, 1001);
D3[index] = RandomPoint3;
}
//this was a math testDatumPointDistance3 = DistMATH3(D3[RandomPoint3.x3], D3[RandomPoint3.y3]);
//this was a math test Console.WriteLine(DatumPointDistance3);
double allItem3 = 0;
int BigIteration = 1;
int EVCheck = 0;
int ICheck = 0;
double ShortestDist3 = double.MaxValue;
foreach (Datum3 Iteration3 in D3)
{
foreach (Datum3 everything3 in D3)
{
if (EVCheck > 999)
{
EVCheck = 0;
}
//Console.WriteLine($"Test ICHECK: {ICheck} Test EVCheck: {EVCheck}");
if (EVCheck != ICheck)
{
allItem3 = DistMATH3(everything3, Iteration3);
//Console.WriteLine($"This is the equated Distance: {allItem2} This is how many times: {BigIteration}");
BigIteration += 1;
if (allItem3 < ShortestDist3)
{
ShortestDist3 = allItem3;
Console.WriteLine($"Point {EVCheck} ({everything3.x3},{everything3.y3},{everything3.z3}) , Point {ICheck} ({Iteration3.x3},{Iteration3.y3},{Iteration3.z3})");
Console.WriteLine($"have the Shortest Distance of {ShortestDist3}");
}
}
EVCheck++;
}
ICheck++;
}
//Console.WriteLine(everything2 + " Look HERE " + Iteration);
//Console.WriteLine($"This is the big Iteration {BigIteration}");
}
static void Main(string[] args)
{
Console.WriteLine("This is the Vector Distance Exercise");
bool again = true;
while (again)
{
Console.Write("\nEnter 2 to calculate 2 element vector," +
"3 to calculate 3 element vector, or 9 to quit.");
Console.WriteLine("Enter: ");
int input = 0;
try
{
input = int.Parse(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("Input must be in the proper format.");
}
switch (input)
{
case 2:
Console.WriteLine("\nTwo element vector: ");
Datum2 d2 = new Datum2();
d2.CalcPairs();
break;
case 3:
Console.WriteLine("\nThree element vector");
Datum3 d3 = new Datum3();
d3.CalcDist();
break;
case 9:
Console.WriteLine("Exiting...");
again = false;
break;
default:
Console.WriteLine("Input not recognized.");
break;
}
}
}
