/// <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);
}