static void Main()
{
Point3D p1 = new Point3D(2, 3.5, 6);
Point3D p2 = new Point3D(2.1, 4, 41);
Point3D p3 = new Point3D(0, 8.8, -5);
Console.WriteLine("The center of the coordinate system {0}", Point3D.O.ToString());
Console.WriteLine("A point {0}", p3.ToString());
Console.WriteLine("The distance between points p1 {0} and p2 {1} is: {2:F2}",
p1.ToString(), p2.ToString(), Distance.CalculateDistance(p1, p2));
Path path = new Path();
path.AddPoint(p1);
path.AddPoint(p2);
path.AddPoint(p3);
Console.WriteLine("A path from 3 points: {0}", path.ToString());
Console.Write("Loaded point from file:");
PathStorage.LoadPath(@"..\..\points.txt");
Console.WriteLine("Points p1,p2,p3 are saved in file.");
PathStorage.SavePath(path);
}
private static void Main()
{
// Point test
Point3D nuevo = Point3D.ZeroPoint;
var far = new Point3D(2.56, 3.8, 5.98);
Console.WriteLine("first point - {0}\nsecond point - {1}", nuevo, far);
var distance = DistanceCalc.CalcDistance(nuevo, far);
Console.WriteLine("distance {0:F}", distance);
// Path test
var path = new Path(nuevo, far);
for (int count = 0; count < 10; count++)
{
path.AddPoint(new Point3D(rng.Next(10), rng.Next(10), rng.Next(10)));
}
Console.WriteLine(path);
PathStorage.SavePath(path);
path = new Path();
path = PathStorage.LoadPath();
Console.WriteLine(path);
}
static void Main()
{
// Test Path
Path points = new Path();
points.AddPoint(new Point3D(1, 2, 3));
points.AddPoint(new Point3D(5, 2, 3));
points.AddPoint(new Point3D(6, 3, 3));
// Test PathStorage
PathStorage.SavePath(points);
PathStorage.LoadPath();
// Test distance
Console.WriteLine("Distance: {0}", Distance.CalculateDistance(new Point3D(1, 2, 3), new Point3D(5, 2, 3)));
// Test Matrix operators
Matrix<int> matrix1 = new Matrix<int>(3, 2);
matrix1[0, 0] = 1;
matrix1[0, 1] = 3;
matrix1[1, 0] = 1;
matrix1[1, 1] = 0;
matrix1[2, 0] = 1;
matrix1[2, 1] = 2;
Matrix<int> matrix2 = new Matrix<int>(3, 2);
matrix2[0, 0] = 0;
matrix2[0, 1] = 0;
matrix2[1, 0] = 7;
matrix2[1, 1] = 5;
matrix2[2, 0] = 2;
matrix2[2, 1] = 1;
// Test +
Console.WriteLine("The sum is");
Console.WriteLine(matrix1 + matrix2);
// Test -
Console.WriteLine("The subtraction is");
Console.WriteLine(matrix1 - matrix2);
// Test *
Matrix<int> matrix3 = new Matrix<int>(2, 3);
matrix3[0, 0] = 1;
matrix3[0, 1] = 2;
matrix3[0, 2] = 3;
matrix3[1, 0] = 4;
matrix3[1, 1] = 5;
matrix3[1, 2] = 6;
Matrix<int> matrix4 = new Matrix<int>(3, 2);
matrix4[0, 0] = 7;
matrix4[0, 1] = 8;
matrix4[1, 0] = 9;
matrix4[1, 1] = 10;
matrix4[2, 0] = 11;
matrix4[2, 1] = 12;
Console.WriteLine("The multiplication is");
Console.WriteLine(matrix3 * matrix4);
// Test True
if (matrix1)
{
Console.WriteLine("The matrix has not zero element!");
}
else
{
Console.WriteLine("The matrix has zero element!");
}
if (matrix4)
{
Console.WriteLine("The matrix has not zero element!");
}
else
{
Console.WriteLine("The matrix has zero element!");
}
// Test Version attribute
Console.WriteLine();
VersionClass.TestVersion();
}
static void Main(string[] args)
{
// Test Problems 01 - 04
Console.WriteLine("Class point3d");
Console.WriteLine("------------------------------------------------");
Path points = new Path();
points.Add(new Point3d(Point3d.O.X, Point3d.O.Y, Point3d.O.Z));
points.Add(new Point3d(1, 1, 1));
points.Add(new Point3d(2, 2, 2));
points.Add(new Point3d(3, 3, 3));
Console.WriteLine("Points in the object");
Console.WriteLine(points);
try
{
Console.WriteLine("Store points in file");
points.StoreInFile("test.txt");
}
catch (System.IO.IOException)
{
Console.WriteLine("Error writing in file!");
return;
}
Console.WriteLine("Clear points");
points.Clear();
try
{
Console.WriteLine("Read from file: ");
points.LoadFromFile("test.txt");
Console.WriteLine(points);
}
catch (System.IO.IOException)
{
Console.WriteLine("Error writing in file!");
return;
}
// Test Problems 08 - 11
Matrix<double> matrix1 = new Matrix<double>(5, 4);
Matrix<double> matrix2 = new Matrix<double>(5, 4);
Console.WriteLine("Matrix Generix");
Console.WriteLine("------------------------------------------------");
for (int x = 0; x < 5; x++)
for (int y = 0; y < 4; y++)
{
matrix1[x, y] = x + y;
matrix2[x, y] = (x + y) * 2;
}
Console.WriteLine("Matrix1");
Console.WriteLine(matrix1);
Console.WriteLine("Matrix2");
Console.WriteLine(matrix2);
Console.WriteLine("Matrix1 + Matrix2");
Console.WriteLine(matrix1 + matrix2);
Console.WriteLine("Matrix1 - Matrix2");
Console.WriteLine(matrix1 - matrix2);
Console.WriteLine("Matrix1 * Matrix2");
Console.WriteLine(matrix1 * matrix2);
Console.WriteLine("Is matrix1 true? ");
if (matrix1)
Console.WriteLine("Yes");
else
Console.WriteLine("No");
Console.WriteLine("Attributes");
Console.WriteLine("------------------------------------------------");
// Reflection.
var attrs = typeof(TestAttribute).GetCustomAttributes(typeof(VersionAttribute), true);
foreach (VersionAttribute attr in attrs)
{
System.Console.WriteLine("Version: {0}", attr.Version);
}
}
