BoundingBox (libGDX Core 1.3.0 API)

java.lang.Object
- com.badlogic.gdx.math.collision.BoundingBox

All Implemented Interfaces:

Serializable
```
public class BoundingBox
extends Object
implements Serializable
```
Encapsulates an axis aligned bounding box represented by a minimum and a maximum Vector. Additionally you can query for the bounding box's center, dimensions and corner points.

Author:

[email protected]

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

Vector3 max

Vector3 min

Fields
Modifier and Type	Field and Description
`Vector3`	`max`
`Vector3`	`min`

Constructor Summary

Constructors
Constructor and Description
`BoundingBox()` Constructs a new bounding box with the minimum and maximum vector set to zeros.
`BoundingBox(BoundingBox bounds)` Constructs a new bounding box from the given bounding box.
`BoundingBox(Vector3 minimum, Vector3 maximum)` Constructs the new bounding box using the given minimum and maximum vector.

Method Summary

Methods
Modifier and Type	Method and Description
`BoundingBox`	`clr()` Sets the minimum and maximum vector to zeros
`boolean`	`contains(BoundingBox b)` Returns whether the given bounding box is contained in this bounding box.
`boolean`	`contains(Vector3 v)` Returns whether the given vector is contained in this bounding box.
`BoundingBox`	`ext(BoundingBox a_bounds)` Extends this bounding box by the given bounding box.
`BoundingBox`	`ext(BoundingBox bounds, Matrix4 transform)` Extends this bounding box by the given transformed bounding box.
`BoundingBox`	`ext(float x, float y, float z)` Extends the bounding box by the given vector.
`BoundingBox`	`ext(Vector3 point)` Extends the bounding box to incorporate the given `Vector3`.
`Vector3`	`getCenter()`
`Vector3[]`	`getCorners()`
`Vector3`	`getDimensions()`
`Vector3`	`getMax()`
`Vector3`	`getMin()`
`BoundingBox`	`inf()` Sets the minimum and maximum vector to positive and negative infinity.
`boolean`	`intersects(BoundingBox b)` Returns whether the given bounding box is intersecting this bounding box (at least one point in).
`boolean`	`isValid()` Returns whether this bounding box is valid.
`BoundingBox`	`mul(Matrix4 matrix)` Multiplies the bounding box by the given matrix.
`BoundingBox`	`set(BoundingBox bounds)` Sets the given bounding box.
`BoundingBox`	`set(List<Vector3> points)` Sets the bounding box minimum and maximum vector from the given points.
`BoundingBox`	`set(Vector3[] points)` Sets the bounding box minimum and maximum vector from the given points.
`BoundingBox`	`set(Vector3 minimum, Vector3 maximum)` Sets the given minimum and maximum vector.
`String`	`toString()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - min
```
public final Vector3 min
```
  - max
```
public final Vector3 max
```
- Constructor Detail
  - BoundingBox
```
public BoundingBox()
```
    Constructs a new bounding box with the minimum and maximum vector set to zeros.
  - BoundingBox
```
public BoundingBox(BoundingBox bounds)
```
    Constructs a new bounding box from the given bounding box.
    
    Parameters:
    bounds - The bounding box to copy
  - BoundingBox
```
public BoundingBox(Vector3 minimum,
           Vector3 maximum)
```
    Constructs the new bounding box using the given minimum and maximum vector.
    
    Parameters:
    minimum - The minimum vector
    maximum - The maximum vector
- Method Detail
  - getCenter
```
public Vector3 getCenter()
```
    Returns:
    the center of the bounding box
  - getCorners
```
public Vector3[] getCorners()
```
    Returns:
    the corners of this bounding box
  - getDimensions
```
public Vector3 getDimensions()
```
    Returns:
    The dimensions of this bounding box on all three axis
  - getMin
```
public Vector3 getMin()
```
    Returns:
    The minimum vector
  - getMax
```
public Vector3 getMax()
```
    Returns:
    The maximum vector
  - set
```
public BoundingBox set(BoundingBox bounds)
```
    Sets the given bounding box.
    
    Parameters:
    bounds - The bounds.
    
    Returns:
    This bounding box for chaining.
  - set
```
public BoundingBox set(Vector3 minimum,
              Vector3 maximum)
```
    Sets the given minimum and maximum vector.
    
    Parameters:
    minimum - The minimum vector
    maximum - The maximum vector
    
    Returns:
    This bounding box for chaining.
  - set
```
public BoundingBox set(Vector3[] points)
```
    Sets the bounding box minimum and maximum vector from the given points.
    
    Parameters:
    points - The points.
    
    Returns:
    This bounding box for chaining.
  - set
```
public BoundingBox set(List<Vector3> points)
```
    Sets the bounding box minimum and maximum vector from the given points.
    
    Parameters:
    points - The points.
    
    Returns:
    This bounding box for chaining.
  - inf
```
public BoundingBox inf()
```
    Sets the minimum and maximum vector to positive and negative infinity.
    
    Returns:
    This bounding box for chaining.
  - ext
```
public BoundingBox ext(Vector3 point)
```
    Extends the bounding box to incorporate the given Vector3.
    
    Parameters:
    point - The vector
    
    Returns:
    This bounding box for chaining.
  - clr
```
public BoundingBox clr()
```
    Sets the minimum and maximum vector to zeros
    
    Returns:
    This bounding box for chaining.
  - isValid
```
public boolean isValid()
```
    Returns whether this bounding box is valid. This means that min != max and min < max.
    
    Returns:
    True in case the bounding box is valid, false otherwise
  - ext
```
public BoundingBox ext(BoundingBox a_bounds)
```
    Extends this bounding box by the given bounding box.
    
    Parameters:
    a_bounds - The bounding box
    
    Returns:
    This bounding box for chaining.
  - ext
```
public BoundingBox ext(BoundingBox bounds,
              Matrix4 transform)
```
    Extends this bounding box by the given transformed bounding box.
    
    Parameters:
    bounds - The bounding box
    transform - The transformation matrix to apply to bounds, before using it to extend this bounding box.
    
    Returns:
    This bounding box for chaining.
  - mul
```
public BoundingBox mul(Matrix4 matrix)
```
    Multiplies the bounding box by the given matrix. This is achieved by multiplying the 8 corner points and then calculating the minimum and maximum vectors from the transformed points.
    
    Parameters:
    matrix - The matrix
    
    Returns:
    This bounding box for chaining.
  - contains
```
public boolean contains(BoundingBox b)
```
    Returns whether the given bounding box is contained in this bounding box.
    
    Parameters:
    b - The bounding box
    
    Returns:
    Whether the given bounding box is contained
  - intersects
```
public boolean intersects(BoundingBox b)
```
    Returns whether the given bounding box is intersecting this bounding box (at least one point in).
    
    Parameters:
    b - The bounding box
    
    Returns:
    Whether the given bounding box is intersected
  - contains
```
public boolean contains(Vector3 v)
```
    Returns whether the given vector is contained in this bounding box.
    
    Parameters:
    v - The vector
    
    Returns:
    Whether the vector is contained or not.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - ext
```
public BoundingBox ext(float x,
              float y,
              float z)
```
    Extends the bounding box by the given vector.
    
    Parameters:
    x - The x-coordinate
    y - The y-coordinate
    z - The z-coordinate
    
    Returns:
    This bounding box for chaining.

Class BoundingBox

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

min

max

Constructor Detail

BoundingBox

BoundingBox

BoundingBox

Method Detail

getCenter

getCorners

getDimensions

getMin

getMax

set

set

set

set

inf

ext

clr

isValid

ext

ext

mul

contains

intersects

contains

toString

ext