Package ffx.numerics.quickhull

Class FaceList

java.lang.Object

ffx.numerics.quickhull.FaceList

public class FaceList
extends Object

Maintains a single-linked list of faces for use by QuickHull3D.

Since:

1.0

Author:

John E. Lloyd, Fall 2004, Michael J. Schnieders

Constructor Summary

Constructors

Constructor	Description
FaceList()

Method Summary

Modifier and Type	Method	Description
void	add(Face vtx)	Adds a face to the end of this list.
void	clear()	Clears this list.
Face	first()	Returns the first face in this list (head), or null if empty.
boolean	isEmpty()	Returns true if this list is empty.

Methods inherited from class java.lang.Object

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

Constructor Details

FaceList

public FaceList()

Method Details

clear

public void clear()

Clears this list.

add

public void add(Face vtx)

Adds a face to the end of this list.

Parameters:

vtx - face to add

first

public Face first()

Returns the first face in this list (head), or null if empty.

Returns:

the first Face, or null if the list is empty

isEmpty

public boolean isEmpty()

Returns true if this list is empty.

Returns:

true if there are no faces in the list