ProGAL.geom3d.volumes
Class Cone

java.lang.Object
  ProGAL.geom3d.volumes.Cone

All Implemented Interfaces:

Shape, Volume

public class Cone
extends java.lang.Object
implements Volume

A three-dimensional cone represented by two points on its central axis. The first point is the bottom and the second is the tip of the cone.

Field Summary

Point	p1
Point	p2
double	rad

Constructor Summary

Cone(Point p1, Point p2, double r)

Method Summary

Cone	clone() Make a deep clone this volume.
Point	getCenter() Get the geometric center of the shape.
double	getVolume() Get the volume.
boolean	overlaps(Volume vol) Determine if this volume overlaps vol.

Methods inherited from class java.lang.Object

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

Field Detail

p1

public Point p1

p2

public Point p2

rad

public double rad

Constructor Detail

Cone

public Cone(Point p1,
            Point p2,
            double r)

Method Detail

getVolume

public double getVolume()

Description copied from interface: Volume

Get the volume.

Specified by:

getVolume in interface Volume

getCenter

public Point getCenter()

Description copied from interface: Shape

Get the geometric center of the shape. The center of a shape can be interpreted in many ways (center of mass, circumcenter, inscribed center etc.). No strict requirement is given here, but typically the circumcenter should be supplied. This method is most prominently used to find the average center-position of a collection of shapes such that scene-viewers can be centered on the scene.

Specified by:

getCenter in interface Shape

clone

public Cone clone()

Description copied from interface: Volume

Make a deep clone this volume.

Specified by:

clone in interface Volume

Overrides:

clone in class java.lang.Object

overlaps

public boolean overlaps(Volume vol)

Description copied from interface: Volume

Determine if this volume overlaps vol. Two volumes overlap if their surfaces touch or if the union of interiors is non-empty.

Specified by:

overlaps in interface Volume