voltex

Class VoltexGroup

java.lang.Object

org.jogamp.java3d.SceneGraphObject

org.jogamp.java3d.Node

org.jogamp.java3d.Group

org.jogamp.java3d.BranchGroup

ij3d.ContentNode

voltex.VoltexGroup

Direct Known Subclasses:

MultiOrthoGroup, OrthoGroup

public class VoltexGroup
extends ContentNode

This class extends ContentNode to display a Content as a Volume Rendering.

Author:

Benjamin Schmid

Field Summary

Fields

Modifier and Type	Field and Description
protected ContentInstant	c Reference to the Content which holds this VoltexGroup
protected VolumeRenderer	renderer The VolumeRenderer behind this VoltexGroup

Fields inherited from class org.jogamp.java3d.BranchGroup

ALLOW_DETACH

Fields inherited from class org.jogamp.java3d.Group

ALLOW_CHILDREN_EXTEND, ALLOW_CHILDREN_READ, ALLOW_CHILDREN_WRITE, ALLOW_COLLISION_BOUNDS_READ, ALLOW_COLLISION_BOUNDS_WRITE

Fields inherited from class org.jogamp.java3d.Node

ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	VoltexGroup() This constructor only exists to allow subclasses to access the super constructor of BranchGroup.
	VoltexGroup(Content c) Initialize this VoltexGroup with the specified Content.
	VoltexGroup(ContentInstant c) Initialize this VoltexGroup with the specified ContentInstant.

Method Summary

Modifier and Type	Method and Description
protected void	calculateMinMaxCenterPoint() Calculate the minimum, maximum and center coordinate, together with the volume.
void	channelsUpdated(boolean[] channels) This method is called when the channels of the Content have changed.
void	clearDisplayedData()
void	colorUpdated(org.jogamp.vecmath.Color3f color) This method is called when the color of the Content has changed.
Mask	createMask()
void	eyePtChanged(org.jogamp.java3d.View view) This method is called when the view direction has changed.
void	fillRoi(org.jogamp.java3d.Canvas3D canvas, Roi roi, byte fillValue) Fills the projection of the specified ROI with the given fillValue.
void	getCenter(org.jogamp.vecmath.Tuple3d center) Stores the center coordinate of this ContentNode in the specified Tuple3d
void	getMax(org.jogamp.vecmath.Tuple3d max) Stores the maximum coordinate of this ContentNode in the specified Tuple3d
void	getMin(org.jogamp.vecmath.Tuple3d min) Stores the minimum coordinate of this ContentNode in the specified Tuple3d
VolumeRenderer	getRenderer() Get a reference VolumeRenderer which is used by this class
float	getVolume() Returns the volume of this ContentNode.
void	lutUpdated(int[] r, int[] g, int[] b, int[] a) This method is called when the color lookup tables of the Content have changed.
void	restoreDisplayedData(String path, String name)
void	shadeUpdated(boolean shaded) This method is called when the 'shade' attribute of the Content has changed.
void	swapDisplayedData(String path, String name)
void	thresholdUpdated(int threshold) This method is called when the threshold of the Content has changed.
void	transparencyUpdated(float transparency) This method is called when the transparency of the Content has changed.
void	update() Update the volume rendering from the image (only if the resampling factor is 1.
void	volumeToImagePlate(org.jogamp.java3d.Transform3D toImagePlate) Stores the matrix which transforms this VoltexGroup to the image plate in the specified Transform3D.

Methods inherited from class org.jogamp.java3d.BranchGroup

cloneNode, compile, detach, pickAll, pickAll, pickAllSorted, pickAllSorted, pickAny, pickAny, pickClosest, pickClosest

Methods inherited from class org.jogamp.java3d.Group

addChild, getAllChildren, getAlternateCollisionTarget, getChild, getCollisionBounds, indexOfChild, insertChild, moveTo, numChildren, removeAllChildren, removeChild, removeChild, setAlternateCollisionTarget, setChild, setCollisionBounds

Methods inherited from class org.jogamp.java3d.Node

cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable

Methods inherited from class org.jogamp.java3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString, updateNodeReferences

Methods inherited from class java.lang.Object

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

Field Detail

renderer

protected VolumeRenderer renderer

The VolumeRenderer behind this VoltexGroup

c

protected ContentInstant c

Reference to the Content which holds this VoltexGroup

Constructor Detail

VoltexGroup

protected VoltexGroup()

This constructor only exists to allow subclasses to access the super constructor of BranchGroup.

VoltexGroup

public VoltexGroup(Content c)

Initialize this VoltexGroup with the specified Content.

Parameters:

c -

Throws:

IllegalArgumentException - if the specified Content has no image.

VoltexGroup

public VoltexGroup(ContentInstant c)

Initialize this VoltexGroup with the specified ContentInstant.

Parameters:

c -

Throws:

IllegalArgumentException - if the specified ContentInstant has no image.

Method Detail

update

public void update()

Update the volume rendering from the image (only if the resampling factor is 1.

getRenderer

public VolumeRenderer getRenderer()

Get a reference VolumeRenderer which is used by this class

createMask

public Mask createMask()

getMin

public void getMin(org.jogamp.vecmath.Tuple3d min)

Description copied from class: ContentNode

Stores the minimum coordinate of this ContentNode in the specified Tuple3d

Specified by:

getMin in class ContentNode

See Also:

getMin

getMax

public void getMax(org.jogamp.vecmath.Tuple3d max)

Description copied from class: ContentNode

Stores the maximum coordinate of this ContentNode in the specified Tuple3d

Specified by:

getMax in class ContentNode

See Also:

(Tuple3d) getMax

getCenter

public void getCenter(org.jogamp.vecmath.Tuple3d center)

Description copied from class: ContentNode

Stores the center coordinate of this ContentNode in the specified Tuple3d

Specified by:

getCenter in class ContentNode

See Also:

getCenter

thresholdUpdated

public void thresholdUpdated(int threshold)

Description copied from class: ContentNode

This method is called when the threshold of the Content has changed.

Specified by:

thresholdUpdated in class ContentNode

See Also:

thresholdUpdated

getVolume

public float getVolume()

Description copied from class: ContentNode

Returns the volume of this ContentNode.

Specified by:

getVolume in class ContentNode

Returns:

See Also:

getVolume

eyePtChanged

public void eyePtChanged(org.jogamp.java3d.View view)

Description copied from class: ContentNode

This method is called when the view direction has changed.

Specified by:

eyePtChanged in class ContentNode

See Also:

eyePtChanged

channelsUpdated

public void channelsUpdated(boolean[] channels)

Description copied from class: ContentNode

This method is called when the channels of the Content have changed.

Specified by:

channelsUpdated in class ContentNode

See Also:

channelsUpdated

lutUpdated

public void lutUpdated(int[] r,
                       int[] g,
                       int[] b,
                       int[] a)

Description copied from class: ContentNode

This method is called when the color lookup tables of the Content have changed.

Specified by:

lutUpdated in class ContentNode

See Also:

lutUpdated

shadeUpdated

public void shadeUpdated(boolean shaded)

Description copied from class: ContentNode

This method is called when the 'shade' attribute of the Content has changed.

Specified by:

shadeUpdated in class ContentNode

See Also:

shadeUpdated

colorUpdated

public void colorUpdated(org.jogamp.vecmath.Color3f color)

Description copied from class: ContentNode

This method is called when the color of the Content has changed.

Specified by:

colorUpdated in class ContentNode

See Also:

colorUpdated

transparencyUpdated

public void transparencyUpdated(float transparency)

Description copied from class: ContentNode

This method is called when the transparency of the Content has changed.

Specified by:

transparencyUpdated in class ContentNode

See Also:

transparencyUpdated

volumeToImagePlate

public void volumeToImagePlate(org.jogamp.java3d.Transform3D toImagePlate)

Stores the matrix which transforms this VoltexGroup to the image plate in the specified Transform3D.

Parameters:

toImagePlate -

fillRoi

public void fillRoi(org.jogamp.java3d.Canvas3D canvas,
                    Roi roi,
                    byte fillValue)

Fills the projection of the specified ROI with the given fillValue. Does nothing if the given ROI is null. Works not only on the internally created image (the resampled one), but also on the original image.

Parameters:

canvas -

roi -

fillValue -

calculateMinMaxCenterPoint

protected void calculateMinMaxCenterPoint()

Calculate the minimum, maximum and center coordinate, together with the volume.

swapDisplayedData

public void swapDisplayedData(String path,
                              String name)

Specified by:

swapDisplayedData in class ContentNode

clearDisplayedData

public void clearDisplayedData()

Specified by:

clearDisplayedData in class ContentNode

restoreDisplayedData

public void restoreDisplayedData(String path,
                                 String name)

Specified by:

restoreDisplayedData in class ContentNode