Package xal.tools.math.r3

Class Sphere

java.lang.Object
xal.tools.math.r3.Sphere
All Implemented Interfaces:
Serializable
public class Sphere extends Object implements Serializable
Represents a sphere in three-space.
Since:
Jan, 2003
Author:
Christopher Allen
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    Sphere(R3 ptOrg, double dblRad)
    Creates a new instance of SphereR3 initialized to the arguments.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    boundary(R3 pt)
    Determine whether a point is a boundary element of the sphere
    R3
    getCentroid()
    Get the centroid of the sphere
    double
    getRadius()
    Get the radius of the sphere
    boolean
    membership(R3 pt)
    Determine whether a point is an element of the sphere
    double
    volume()
    Compute the volume of this sphere

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Sphere

      public Sphere(R3 ptOrg, double dblRad)
      Creates a new instance of SphereR3 initialized to the arguments.
      Parameters:
      ptOrg - the centroid of the sphere
      dblRad - the radius of the sphere

  • Method Details

    • getRadius

      public double getRadius()
      Get the radius of the sphere

    • getCentroid

      public R3 getCentroid()
      Get the centroid of the sphere

    • membership

      public boolean membership(R3 pt)
      Determine whether a point is an element of the sphere
      Parameters:
      pt - point to be tested for membership
      Returns:
      true if pt is an element of the sphere

    • boundary

      public boolean boundary(R3 pt)
      Determine whether a point is a boundary element of the sphere
      Parameters:
      pt - point to be tested for boundary membership
      Returns:
      true if pt is an element of the sphere boundary

    • volume

      public double volume()
      Compute the volume of this sphere
      Returns:
      volume of sphere