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Class java.media.j3d.WakeupOnCollisionEntry

java.lang.Object
   |
   +----java.media.j3d.WakeupCondition
           |
           +----java.media.j3d.WakeupCriterion
                   |
                   +----java.media.j3d.WakeupOnCollisionEntry

public final class WakeupOnCollisionEntry

extends WakeupCriterion

USE_BOUNDS

Use geometric bounds as an approximation in computing collisions.

USE_GEOMETRY

Use geometry in computing collisions.

WakeupOnCollisionEntry(Bounds)

Constructs a new WakeupOnCollisionEntry criterion.

WakeupOnCollisionEntry(Node)

Constructs a new WakeupOnCollisionEntry criterion.

WakeupOnCollisionEntry(Node, int)

Constructs a new WakeupOnCollisionEntry criterion.

WakeupOnCollisionEntry(SceneGraphPath)

Constructs a new WakeupOnCollisionEntry criterion.

WakeupOnCollisionEntry(SceneGraphPath, int)

Constructs a new WakeupOnCollisionEntry criterion.

getArmingBounds()

Returns the bounds object used in specifying the collision condition.

getArmingPath()

Returns the path used in specifying the collision condition.

getTriggeringBounds()

Retrieves the Bounds object that caused the collision

getTriggeringPath()

Retrieves the path describing the object causing the collision.

 public static final int USE_GEOMETRY

Use geometry in computing collisions.

 public static final int USE_BOUNDS

Use geometric bounds as an approximation in computing collisions.

 public WakeupOnCollisionEntry(SceneGraphPath armingPath)

Constructs a new WakeupOnCollisionEntry criterion.

Parameters:

armingPath - the path used to arm collision detection

 public WakeupOnCollisionEntry(SceneGraphPath armingPath,
                               int speedHint)

Constructs a new WakeupOnCollisionEntry criterion.

Parameters:

armingPath - the path used to arm collision detection

speedHint - one of USE_GEOMETRY or USE_BOUNDS, specifies how accurately Java 3D will perform collision detection

Throws: IllegalArgumentException

if hint is not one of USE_GEOMETRY or USE_BOUNDS.

 public WakeupOnCollisionEntry(Node armingNode)

Constructs a new WakeupOnCollisionEntry criterion.

Parameters:

armingNode - the Group, Shape, or Morph node used to arm collision detection

Throws: IllegalArgumentException

if object is other than a Group, Shape3D, or Morph node.

 public WakeupOnCollisionEntry(Node armingNode,
                               int speedHint)

Constructs a new WakeupOnCollisionEntry criterion.

Parameters:

armingNode - the Group, Shape, or Morph node used to arm collision detection

speedHint - one of USE_GEOMETRY or USE_BOUNDS, specifies how accurately Java 3D will perform collision detection

Throws: IllegalArgumentException

if hint is not one of USE_GEOMETRY or USE_BOUNDS.

Throws: IllegalArgumentException

if object is other than a Group, Shape3D, or Morph node.

 public WakeupOnCollisionEntry(Bounds armingBounds)

Constructs a new WakeupOnCollisionEntry criterion.

Parameters:

armingBounds - the bounds object used to arm collision detection

 public SceneGraphPath getArmingPath()

Returns the path used in specifying the collision condition.

Returns:

the SceneGraphPath object generated when arming this criterion---null implies that a bounds object armed this criteria

 public Bounds getArmingBounds()

Returns the bounds object used in specifying the collision condition.

Returns:

the Bounds object generated when arming this criterion---null implies that a SceneGraphPath armed this criteria

 public SceneGraphPath getTriggeringPath()

Retrieves the path describing the object causing the collision.

Returns:

the SceneGraphPath that describes the triggering object.

 public Bounds getTriggeringBounds()

Retrieves the Bounds object that caused the collision

Returns:

the colliding Bounds object.

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