sims.geometry

Segment

class Segment(vertex1: Vector2D, vertex2: Vector2D) extends Product

A segment is given by its vertices.

vertex1

position vector of the first vertex

vertex2

position vector of the second vertex

Inherits

  1. Product
  2. Equals
  3. AnyRef
  4. Any

Value Members

  1. def canEqual(arg0: Any): Boolean

  2. def clipToSegment(s: Segment): Option[Vector2D]

  3. val d: Vector2D

    Vector from vertex1 to vertex2

    Vector from vertex1 to vertex2.

  4. val d0: Vector2D

    Unit directional vector

    Unit directional vector.

  5. def distance(point: Vector2D): Double

    Smallest distance between this segment and the point point

    Smallest distance between this segment and the point point.

  6. def equals(arg0: Any): Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an equivalence relation:

    • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
    • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
    • It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

  7. def hashCode(): Int

    Returns a hash code value for the object

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

  8. val length: Double

    Length of this segment

    Length of this segment.

  9. val n: Vector2D

    Right normal vector

    Right normal vector.

  10. val n0: Vector2D

    Right normal unit vector

    Right normal unit vector.

  11. def productArity: Int

  12. def productElement(arg0: Int): Any

  13. def productElements: Iterator[Any]

  14. def productIterator: Iterator[Any]

  15. def productPrefix: String

  16. def toString(): String

    Returns a string representation of the object

    Returns a string representation of the object.

    The default representation is platform dependent.

  17. val vertex1: Vector2D

  18. val vertex2: Vector2D

Instance constructors

  1. new Segment(vertex1: Vector2D, vertex2: Vector2D)

  2. new Segment()