CoreandServices.book - Ocean - Schlumberger

Geometry
The Segment3 class definition is:
public sealed class Segment3
{
public Segment3 (Point3 begin, Direction3 direction,
double length);
public Segment3 (Point3 begin, Point3 end);
public Segment3 (Point3 begin, Vector3 vector);
public Segment3 (Segment3 input);
Point3 Begin { get; }
Point3 End { get; }
bool IsDegenerate { get; }
double Length { get; }
Vector3 Vector { get; }
public static readonly Segmetn3 Null = new Segment3 (Point3.Null,
Point3.Null);
public override bool Equals (object other);
public override int GetHashCode ();
public static bool IsNull (Segment3 obj);
public override string ToString ();
public static Segment3 operator – (Segment3 arg);
public static bool operator != (Segment3 lhs, Segment3 rhs);
public static Segment3 operator + (Segment3 arg);
public static bool operator == (Segment3 lhs, Segment3 rhs);
}
The Segment2 and Segment3 classes provide the same constructors, properties, and
methods. They vary only in the dimensions available. Segment2 objects are constructed
from Point2 and Vector2 objects, and Segment3 objects are constructed from
Point3 and Vector3 objects. The following sections detail the constructors, properties,
and methods available using Segment3 for the examples.
Each segment type has multiple constructors. We will use Segment3 for our examples.
4-162 Ocean Application Development Framework 2008.1
Schlumberger Private