org.lcsim.recon.tracking.seedtracker

Class MaterialManager.UniquePV

java.lang.Object

org.lcsim.recon.tracking.seedtracker.MaterialManager.UniquePV

Enclosing class:

MaterialManager

static class MaterialManager.UniquePV
extends Object

A UniquePV is a wrapper around IPhysicalVolumePath which provides some convenience methods and caches transformations.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) IPhysicalVolumeNavigator	nav
(package private) IPhysicalVolumePath	path
(package private) ITransform3D	transform

Constructor Summary

Constructors

Constructor and Description
MaterialManager.UniquePV(IPhysicalVolume root, IPhysicalVolumeNavigator navigator) Generates a top-level UniquePV.
MaterialManager.UniquePV(IPhysicalVolumePath path, IPhysicalVolumeNavigator navigator) Generates a UniquePV from a path.

Method Summary

Methods

Modifier and Type	Method and Description
MaterialManager.UniquePV	createDaughterUniquePV(IPhysicalVolume daughter) Creates a UniquePV that is a daughter of the current UniquePV (deep copy made)
ITransform3D	getLtoGTransform() Returns the local-to-global transform
IPhysicalVolume	getPV() Returns the IPhysicalVolume (the last element of the path)
ISolid	getSolid() Returns the solid associated with the physical volume.
Hep3Vector	localToGlobal(Hep3Vector v) Transforms the given vector from local to global coords.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

nav

IPhysicalVolumeNavigator nav

path

IPhysicalVolumePath path

transform

ITransform3D transform

Constructor Detail

MaterialManager.UniquePV

public MaterialManager.UniquePV(IPhysicalVolume root,
                        IPhysicalVolumeNavigator navigator)

Generates a top-level UniquePV.

Parameters:

root - The top-level IPhysicalVolume

navigator - The IPhysicalVolumeNavigator associated with the detector

MaterialManager.UniquePV

public MaterialManager.UniquePV(IPhysicalVolumePath path,
                        IPhysicalVolumeNavigator navigator)

Generates a UniquePV from a path. (Shallow copy of path)

Parameters:

path -

navigator -

Method Detail

createDaughterUniquePV

public MaterialManager.UniquePV createDaughterUniquePV(IPhysicalVolume daughter)

Creates a UniquePV that is a daughter of the current UniquePV (deep copy made)

Parameters:

daughter -

Returns:

getLtoGTransform

public ITransform3D getLtoGTransform()

Returns the local-to-global transform

Returns:

an ITransform3D from local coordinates to global coordinates.

getPV

public IPhysicalVolume getPV()

Returns the IPhysicalVolume (the last element of the path)

getSolid

public ISolid getSolid()

Returns the solid associated with the physical volume.

Returns:

localToGlobal

public Hep3Vector localToGlobal(Hep3Vector v)

Transforms the given vector from local to global coords.

Parameters:

v - the untransformed local Hep3Vector

Returns:

the transformed global Hep3Vector

toString

public String toString()

Overrides:

toString in class Object