mako5.math.phys
Class Bounds

java.lang.Object
  mako5.math.phys.Bounds

Direct Known Subclasses:

Boundary, BoundingCircle, BoundingRect

public abstract class Bounds
extends Object

Represents the bounds of an object.

Version:

17-Feb 2006, 09-Mar 2006

Author:

Paul Jarrett

Field Summary

static int	BOUNDARY
static int	CIRCLE
static int	LINE
static int	RECT

Constructor Summary

Bounds(int iType_)
Creates a new Bounds object.

Bounds(R2v rLoc_, int iType_)
Creates a new Bounds object.

Method Summary

void	aliasLoc(R2v rLoc_) Aliases the given location.
R2v	getLocation() Returns the location this bounds is attached to.
int	getType() Deprecated. 04-Apr 2006
abstract boolean	isCollision(R2v rLoc_) Determines if there is a collision between this and a given point
static boolean	testCollision(Boundary bd, BoundingRect rc) Tests for collision between a boundary and a bounded rectangle.
static boolean	testCollision(BoundingRect a, BoundingRect b) Tests for a collision between a rectangle and another rectangle.

Methods inherited from class java.lang.Object

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

Field Detail

CIRCLE

public static final int CIRCLE

See Also:

Constant Field Values

LINE

public static final int LINE

See Also:

Constant Field Values

RECT

public static final int RECT

See Also:

Constant Field Values

BOUNDARY

public static final int BOUNDARY

See Also:

Constant Field Values

Constructor Detail

Bounds

public Bounds(int iType_)

Creates a new Bounds object.

Parameters:

iType_ - the ID for the type of this object

Since:

09-Mar 2006

Bounds

public Bounds(R2v rLoc_,
              int iType_)

Creates a new Bounds object.

Since:

09-Mar 2006

Method Detail

getType

@Deprecated
public int getType()

Deprecated. 04-Apr 2006

Return the type ID of this

Since:

09-Mar 2006

aliasLoc

public final void aliasLoc(R2v rLoc_)

Aliases the given location. Attaches this to the given m_rLocation.

Since:

09-Mar 2006

getLocation

public R2v getLocation()

Returns the location this bounds is attached to.

Returns:

the aliased location that this bounds is attached to.

Since:

09-Mar 2006

isCollision

public abstract boolean isCollision(R2v rLoc_)

Determines if there is a collision between this and a given point

Parameters:

rLoc_ - the point to test for collision with

Since:

09-Mar 2006

testCollision

public static boolean testCollision(Boundary bd,
                                    BoundingRect rc)

Tests for collision between a boundary and a bounded rectangle.

Parameters:

bd - the boundary

rc - the bounding rect

Since:

03-Apr 2006

testCollision

public static boolean testCollision(BoundingRect a,
                                    BoundingRect b)

Tests for a collision between a rectangle and another rectangle.

Parameters:

a - the first rectangle

b - the second rectangle