X3D Programming API: Class PickInfo

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x3d
Class PickInfo

java.lang.Object
  |
  +--x3d.PickInfo

public class PickInfo
extends java.lang.Object

The object with the pick information. The member variables that hold the information can be accessed directly without specific methods.

Version:: 1.0
Author:: Holger Grahn, Kristof Nast-Kolb, Bitmanagement Software

Field Summary
`float[]`	`hitGlobal` the closest point that was hit in global coordinates.
`float[]`	`hitLocal` the closest point that was hit in local coordinates.
`int`	`info` the info which information was retrieved
`float[][]`	`matrix` the 4x4 matrix that transforms from local to parent space
`Node[]`	`nodePath` the path from the hit node to the top of the hierarchy ordered front to back
`static int`	`PICK_MATRIX` Info flag: return the 4x4matrix for the node
`static int`	`PICK_MOUSE` Info flag: set from browser if a mouse position was used
`static int`	`PICK_NODE` Info flag: return only the hit node(s)
`static int`	`PICK_PATH` Info flag: return the complete path(s)
`static int`	`PICK_RAY` Info flag: set from browser if a ray was used

Constructor Summary
`PickInfo()` create a new PickInfo

Methods inherited from class java.lang.Object

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

Field Detail

PICK_NODE

public static final int PICK_NODE

Info flag: return only the hit node(s)

PICK_PATH

public static final int PICK_PATH

Info flag: return the complete path(s)

PICK_MATRIX

public static final int PICK_MATRIX

Info flag: return the 4x4matrix for the node

PICK_RAY

public static final int PICK_RAY

Info flag: set from browser if a ray was used

PICK_MOUSE

public static final int PICK_MOUSE

Info flag: set from browser if a mouse position was used

info

public int info

the info which information was retrieved

hitLocal

public float[] hitLocal

the closest point that was hit in local coordinates.

hitGlobal

public float[] hitGlobal

the closest point that was hit in global coordinates.

matrix

public float[][] matrix

the 4x4 matrix that transforms from local to parent space

nodePath

public Node[] nodePath

the path from the hit node to the top of the hierarchy ordered front to back

Constructor Detail

PickInfo

public PickInfo()

create a new PickInfo