javax.media.j3d
Class PickConeRay
java.lang.Object
javax.media.j3d.PickShape
javax.media.j3d.PickCone
javax.media.j3d.PickConeRay
public final class PickConeRay
- extends PickCone
PickConeRay is an infinite cone ray pick shape. It can
be used as an argument to the picking methods in BranchGroup and Locale.
- Since:
- Java 3D 1.2
- See Also:
BranchGroup.pickAll(javax.media.j3d.PickShape)
,
Locale.pickAll(javax.media.j3d.PickShape)
Constructor Summary |
PickConeRay()
Constructs an empty PickConeRay. |
PickConeRay(javax.vecmath.Point3d origin,
javax.vecmath.Vector3d direction,
double spreadAngle)
Constructs an infinite cone pick shape from the specified
parameters. |
Method Summary |
void |
set(javax.vecmath.Point3d origin,
javax.vecmath.Vector3d direction,
double spreadAngle)
Sets the parameters of this PickCone to the specified values. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PickConeRay
public PickConeRay()
- Constructs an empty PickConeRay.
The origin and direction of the cone are
initialized to (0,0,0). The spread angle is initialized
to
PI/64
radians.
PickConeRay
public PickConeRay(javax.vecmath.Point3d origin,
javax.vecmath.Vector3d direction,
double spreadAngle)
- Constructs an infinite cone pick shape from the specified
parameters.
- Parameters:
origin
- the origin of the conedirection
- the direction of the conespreadAngle
- the spread angle of the cone in radians
set
public void set(javax.vecmath.Point3d origin,
javax.vecmath.Vector3d direction,
double spreadAngle)
- Sets the parameters of this PickCone to the specified values.
- Parameters:
origin
- the origin of the conedirection
- the direction of the conespreadAngle
- the spread angle of the cone in radians