org.achtern.AchternEngine.core.scenegraph.bounding

Class BoundingBox

java.lang.Object

org.achtern.AchternEngine.core.scenegraph.bounding.BoundingObject

org.achtern.AchternEngine.core.scenegraph.bounding.BoundingBox

All Implemented Interfaces:

Cloneable

public class BoundingBox
extends BoundingObject

Field Summary

Fields

Modifier and Type	Field and Description
protected Vector3f	extents

Fields inherited from class org.achtern.AchternEngine.core.scenegraph.bounding.BoundingObject

center, checkPlane

Constructor Summary

Constructors

Constructor and Description
BoundingBox()
BoundingBox(BoundingBox copy)
BoundingBox(Vector3f center, float x, float y, float z)
BoundingBox(Vector3f center, Vector3f extents)

Method Summary

Modifier and Type	Method and Description
boolean	contains(Vector3f point)
BoundingBox	copy(BoundingBox copy)
boolean	equals(Object obj)
BoundingBox	fromPoints(List<Vector3f> vectors) Calculates a BoundingBox from list of points (Vector3f s).
BoundingBox	fromPoints(List<Vector3f> vectors, float padding) Calculates a BoundingBox from list of points (Vector3f s).
BoundingBox	fromVertices(Vertex[] vertices) Calculates a BoundingBox from Vertex Array.
BoundingBox	fromVertices(Vertex[] vertices, float padding) Calculates a BoundingBox from Vertex Array.
Vector3f	getExtents()
boolean	intersects(BoundingBox bb)
boolean	intersects(BoundingObject bo)
Node	makeNode()
static Node	makeNode(BoundingBox bb)
BoundingBox	merge(BoundingBox bb)
BoundingObject	merge(BoundingObject other)
void	setExtents(Vector3f extents)
List<Vector3f>	toPoints()
String	toString()
Vertex[]	toVertexArray()

Methods inherited from class org.achtern.AchternEngine.core.scenegraph.bounding.BoundingObject

canEqual, clone, distanceTo, getCenter, getCenter, getCheckPlane, hashCode, setCenter, setCheckPlane

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

extents

protected Vector3f extents

Constructor Detail

BoundingBox

public BoundingBox(Vector3f center,
                   Vector3f extents)

BoundingBox

public BoundingBox(Vector3f center,
                   float x,
                   float y,
                   float z)

BoundingBox

public BoundingBox(BoundingBox copy)

BoundingBox

@Generated(value="lombok")
public BoundingBox()

Method Detail

makeNode

public static Node makeNode(BoundingBox bb)

copy

public BoundingBox copy(BoundingBox copy)

fromVertices

public BoundingBox fromVertices(Vertex[] vertices)

Calculates a BoundingBox from Vertex Array. Only takes positions into account. The outter most vertices will be directly on the edge of the bounding box.

Parameters:

vertices - Vertex Array. Positions are required only

Returns:

this

fromVertices

public BoundingBox fromVertices(Vertex[] vertices,
                                float padding)

Calculates a BoundingBox from Vertex Array. Only takes positions into account. The outter most vertices will be directly on the edge of the bounding box. After this the padding will get added to all sides.

Parameters:

vertices - Vertex Array. Positions are required only

padding - Will get added to all sides (extends, after the calculation) should be 0 in most cases

Returns:

this

fromPoints

public BoundingBox fromPoints(List<Vector3f> vectors)

Calculates a BoundingBox from list of points (Vector3f s). The outter most points will be directly on the edge of the bounding box.

Specified by:

fromPoints in class BoundingObject

Parameters:

vectors - List of vectors to be contained by this boundingbox

Returns:

this

fromPoints

public BoundingBox fromPoints(List<Vector3f> vectors,
                              float padding)

Calculates a BoundingBox from list of points (Vector3f s). The outter most points will be directly on the edge of the bounding box. (not if padding is added!)

Parameters:

vectors - List of vectors to be contained by this boundingbox

padding - Will get added to all sides (extends, after the calculation) should be 0 in most cases

Returns:

this

merge

public BoundingObject merge(BoundingObject other)

Specified by:

merge in class BoundingObject

merge

public BoundingBox merge(BoundingBox bb)

intersects

public boolean intersects(BoundingObject bo)

Specified by:

intersects in class BoundingObject

intersects

public boolean intersects(BoundingBox bb)

contains

public boolean contains(Vector3f point)

Specified by:

contains in class BoundingObject

makeNode

public Node makeNode()

toVertexArray

public Vertex[] toVertexArray()

toPoints

public List<Vector3f> toPoints()

toString

public String toString()

Overrides:

toString in class BoundingObject

equals

public boolean equals(Object obj)

Overrides:

equals in class BoundingObject

getExtents

@Generated(value="lombok")
public Vector3f getExtents()

setExtents

@Generated(value="lombok")
public void setExtents(Vector3f extents)