frink.graphics

Class Point3DIntList

java.lang.Object

frink.graphics.Point3DIntList

public class Point3DIntList
extends java.lang.Object

This is a list of Point3DInt objects. It can represent a tool path for drawing in a VoxelArray, specifically with the VoxelArray.paintAlongPath(Point3DIntList, VoxelArray, int, int, int) method.

Author:

Alan Eliasen, eliasen@mindspring.com

Field Summary

Fields

Modifier and Type	Field and Description
private BoundingBox3DFloat	boundingBox Bounding box of the shape.
private boolean	boundingBoxNeedsRecalculation A flag indicating if the BoundingBox needs recalculation.
java.util.Vector<Point3DInt>	points The vector of points
private int	recalculateFrom The index to start recalculating the bounding box from.

Constructor Summary

Constructors

Constructor and Description
Point3DIntList() Construct a point list with no initial points.

Method Summary

Modifier and Type	Method and Description
void	addPoint(int x, int y, int z) Adds a point to this shape.
void	addPoint(Point3DInt point) Adds a point to this shape.
BoundingBox3DFloat	getBoundingBox() Returns the Bounding box of the object.
Point3DInt	getPoint(int index) Gets the specified point.
int	getPointCount() Returns the number of points contained here.
private void	recalculateBoundingBox() Recalculates the BoundingBox for this shape.

Methods inherited from class java.lang.Object

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

Field Detail

points

public java.util.Vector<Point3DInt> points

The vector of points

boundingBoxNeedsRecalculation

private boolean boundingBoxNeedsRecalculation

A flag indicating if the BoundingBox needs recalculation.

recalculateFrom

private int recalculateFrom

The index to start recalculating the bounding box from.

boundingBox

private BoundingBox3DFloat boundingBox

Bounding box of the shape.

Constructor Detail

Point3DIntList

public Point3DIntList()

Construct a point list with no initial points.

Method Detail

addPoint

public void addPoint(int x,
                     int y,
                     int z)

Adds a point to this shape.

addPoint

public void addPoint(Point3DInt point)

Adds a point to this shape.

getPointCount

public int getPointCount()

Returns the number of points contained here.

getPoint

public Point3DInt getPoint(int index)

Gets the specified point.

getBoundingBox

public BoundingBox3DFloat getBoundingBox()

Returns the Bounding box of the object.

recalculateBoundingBox

private void recalculateBoundingBox()

Recalculates the BoundingBox for this shape.