fr.inria.zuist.engine

Class Level

java.lang.Object

fr.inria.zuist.engine.Level

public class Level
extends Object

A level in the scene. Levels correspond to ranges of altitude (defined by a floor and ceiling). Levels cannot overlap. Levels contain regions which themselves contain objects.

Author:

Emmanuel Pietriga

Method Summary

Modifier and Type	Method and Description
boolean	contains(Region r) Does Region r belongs to this level.
double[]	getBounds() Get the bounding box enclosing all regions at this level.
double	getCeilingAltitude() Get ceiling altitude for this level.
Region	getClosestRegion(Point2D.Double lp) Get region whose center is closest to a given location at this level.
double	getFloorAltitude() Get floor altitude for this level.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getCeilingAltitude

public double getCeilingAltitude()

Get ceiling altitude for this level.

getFloorAltitude

public double getFloorAltitude()

Get floor altitude for this level.

getClosestRegion

public Region getClosestRegion(Point2D.Double lp)

Get region whose center is closest to a given location at this level.

Returns:

null if no region at this level

contains

public boolean contains(Region r)

Does Region r belongs to this level.

toString

public String toString()

Overrides:

toString in class Object

getBounds

public double[] getBounds()

Get the bounding box enclosing all regions at this level.

Returns:

the west, north, east and south bounds of the box. {0,0,0,0} if no region.