public static dynamic[] RandomizeObjects(int type, int n, double maximum, double minimum)
{
dynamic[] objects = new dynamic[n];
if (type == 0)
{
for (int i = 0; i < n; i++)
{
Random rnd = new Random();
int index = rnd.Next(2);
switch ((ShapeType)index)
{
case ShapeType.Ellipse:
objects[i] = new Ellipse(rnd.NextDouble() * (maximum - minimum) + minimum, rnd.NextDouble() * (maximum - minimum) + minimum);
break;
case ShapeType.Rectangle:
objects[i] = new Rectangle(rnd.NextDouble() * (maximum - minimum) + minimum, rnd.NextDouble() * (maximum - minimum) + minimum);
break;
}
}
}
else if (type == 1)
{
for (int i = 0; i < n; i++)
{
Random rnd = new Random();
int index = rnd.Next(2, 5);
switch ((ShapeType)index)
{
case ShapeType.Sphere:
objects[i] = new Sphere(rnd.NextDouble() * (maximum - minimum) + minimum);
break;
case ShapeType.Cuboid:
objects[i] = new Cuboid(rnd.NextDouble() * (maximum - minimum) + minimum, rnd.NextDouble() * (maximum - minimum) + minimum, rnd.NextDouble() * (maximum - minimum) + minimum);
break;
case ShapeType.Cylinder:
objects[i] = new Cylinder(rnd.NextDouble() * (maximum - minimum) + minimum, rnd.NextDouble() * (maximum - minimum) + minimum, rnd.NextDouble() * (maximum - minimum) + minimum);
break;
}
}
}
return(objects);
}
/// <summary>
/// Returns a list with shapes.
/// </summary>
private static List <string> ShapeLists(bool is3D)
{
RandomClass random = new RandomClass();
List <Shape2D> shapes2d = new List <Shape2D>();
List <Shape3D> shapes3d = new List <Shape3D>();
List <string> shapes = new List <string>();
Shape2D shape2d;
Shape3D shape3d;
ShapeType shapeType;
int min = 1;
int max = 50;
Random r = new Random();
int randomNumber = r.Next(5, 16);
for (int i = 0; i < randomNumber; i++)
{
shapeType = (ShapeType)random.RandomShape(is3D);
if (shapeType == ShapeType.Cuboid)
{
shape3d = new Cuboid(random.RandomNumberShapes(min, max), random.RandomNumberShapes(min, max), random.RandomNumberShapes(min, max));
shapes3d.Add(shape3d);
}
else if (shapeType == ShapeType.Cylinder)
{
shape3d = new Cylinder(random.RandomNumberShapes(min, max), random.RandomNumberShapes(min, max), random.RandomNumberShapes(min, max));
shapes3d.Add(shape3d);
}
else if (shapeType == ShapeType.Sphere)
{
shape3d = new Sphere(random.RandomNumberShapes(min, max));
shapes3d.Add(shape3d);
}
else if (shapeType == ShapeType.Ellipse)
{
shape2d = new Ellipse(random.RandomNumberShapes(min, max), random.RandomNumberShapes(min, max));
shapes2d.Add(shape2d);
}
else if (shapeType == ShapeType.Rectangle)
{
shape2d = new Rectangle(random.RandomNumberShapes(min, max), random.RandomNumberShapes(min, max));
shapes2d.Add(shape2d);
}
}
if (is3D)
{
shapes3d = shapes3d.OrderBy(x => x.ShapeType)
.ThenBy(x => x.Volume)
.ToList();
foreach (var i in shapes3d)
{
shapes.Add(i.ToString("R"));
}
}
else
{
shapes2d = shapes2d.OrderBy(x => x.ShapeType)
.ThenBy(x => x.Area)
.ToList();
foreach (var i in shapes2d)
{
shapes.Add(i.ToString("R"));
}
}
return(shapes);
}
