gkhachatryan / shapes3d

Calculation of volume, surface area and different types of movement of geometric shapes

Shapes3D

This C# library will help you to calculate of volume, surface area and different types of movement of geometric shapes. Class library Shape3D contains abstract class AbstractShape, which has 3 abstract members, method Volume() (which calculates volume of shape) and method Area() (which calculates area of shape).

protected float a;
protected float b;
protected float c;
public abstract float Volume { get; }
public abstract float Area { get; }

Shape3D contains struct Point3D for determining x, y, z coordinates.

public struct Point3D
{
  public float X { get; set; }
  public float Y { get; set; }
  public float Z { get; set; }

  public Point3D(float x, float y, float z): this()
    {
      this.X = x;
      this.Y = y;
      this.Z = z;
    }
}

It has IMoveable interface , which provides shape's moving. It contains methods MoveTo(), MoveBy()

• Method MoveTo() allows you to move the shape to given location.
• Method MoveBy() allows you to move the shape by given difference coordinates dx, dy, dz.

public interface IMoveable
{
void MoveBy(float dx, float dy, float dz);
void MoveTo(float x, float y, float z);
void MoveTo(Point3D p);
}

How to use

Classes Ellipsoid and Parallelepiped are inherited from AbstractShape abstract class and IMoveable interface. For using this class library is necessary to add namespace Shape3D

Ellipsoid elips = new Ellipsoid(18, 21, 9);
Console.WriteLine("The volume of ellopsoid = {0} \nThe area of ellipsoid = {1}", elips.Volume, elips.Area);
Parallelepiped piped = new Parallelepiped(22, 13, 42);
Console.WriteLine("The volume of parallelepiped = {0}\nThe area of parallelepiped = {1}", piped.Volume, piped.Area);

Result