syn3d.data
Class TransformData

java.lang.Object
  syn3d.data.SceneGraphData
      syn3d.data.SceneGraphFloatData
          syn3d.data.TransformData

All Implemented Interfaces:

java.io.Serializable, DataSourceListener, EndNotificationListener

Direct Known Subclasses:

TransformDataJava3d, TransformDataXith3d

public abstract class TransformData
extends SceneGraphFloatData
implements java.io.Serializable

Class description ...

Author:

Claude CAZENAVE

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class syn3d.data.SceneGraphData

SceneGraphData.SourceHolder

Field Summary

static int	AFFINE
static int	FULL
static int	IDENTITY
protected int	kind
protected TransformGroupNode	node
protected static int[]	PARAM_SIZE
static int	ROTX
static int	ROTXYZ
static int	ROTY
static int	ROTZ
static int	SCALE
static int	SCALEX
static int	SCALEXYZ
static int	SCALEY
static int	SCALEZ
protected java.util.ArrayList	transformChildren
protected TransformData	transformRoot
static int	TRANSX
static int	TRANSXYZ
static int	TRANSY
static int	TRANSZ

Fields inherited from class syn3d.data.SceneGraphFloatData

params

Fields inherited from class syn3d.data.SceneGraphData

delegateListener, editable, sources

Constructor Summary

TransformData(TransformGroupNode node)

TransformData(TransformGroupNode node, TransformData transformRoot)

Method Summary

abstract TransformData	addComposedTransformation()
java.lang.Object	clone()
void	DataSourceIndexRangeChanged(DataSource ds, long startIndex, long lastIndex) Called when the range of valid index changed
void	DataSourceValueChanged(DataSource ds, long minIndex, long maxIndex) Called when at least a value changed in the data source.
void	dispose() Cleanup anything that could possibly help the garbage collector.
int	getKind()
static int	getKind(Matrix4f m)
java.util.ArrayList	getTransformChildren()
void	init() Initialize data with the node current values
protected abstract void	init(int preferredKind, boolean fromNode)
boolean	isComposed()
static boolean	isIdentity(Matrix3f m3)
static boolean	isIdentity(Matrix4f m4)
abstract void	removeLastComposedTransformation()
void	removeSceneGraphData()
void	restoreTransform(TransformGroupNode node)
void	restoreTransform(TransformGroupNode node, TransformData transformRoot) Restore composed sub transformation
void	set(int kind, float[] values, DataSource[] d)
void	setKind(int i)
void	updateFrom(SceneGraphData dataCopy) Inverse operation from clone() Update this data from the content of another one
void	updateTransform() Apply current data values to the associated transformation

Methods inherited from class syn3d.data.SceneGraphFloatData

apply, getValue, set, setValue

Methods inherited from class syn3d.data.SceneGraphData

DataSourceInfoChanged, DataSourceOrderChanged, DataSourceReplaced, DataSourceValueRangeChanged, getDataSource, getDelegateListener, isEditable, length, notificationEnd, setDataSource, setDelegateListener, setEditable

Methods inherited from class java.lang.Object

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

Field Detail

IDENTITY

public static final int IDENTITY

See Also:

Constant Field Values

TRANSX

public static final int TRANSX

See Also:

Constant Field Values

TRANSY

public static final int TRANSY

See Also:

Constant Field Values

TRANSZ

public static final int TRANSZ

See Also:

Constant Field Values

TRANSXYZ

public static final int TRANSXYZ

See Also:

Constant Field Values

ROTX

public static final int ROTX

See Also:

Constant Field Values

ROTY

public static final int ROTY

See Also:

Constant Field Values

ROTZ

public static final int ROTZ

See Also:

Constant Field Values

ROTXYZ

public static final int ROTXYZ

See Also:

Constant Field Values

SCALEX

public static final int SCALEX

See Also:

Constant Field Values

SCALEY

public static final int SCALEY

See Also:

Constant Field Values

SCALEZ

public static final int SCALEZ

See Also:

Constant Field Values

SCALE

public static final int SCALE

See Also:

Constant Field Values

SCALEXYZ

public static final int SCALEXYZ

See Also:

Constant Field Values

AFFINE

public static final int AFFINE

See Also:

Constant Field Values

FULL

public static final int FULL

See Also:

Constant Field Values

kind

protected int kind

node

protected transient TransformGroupNode node

transformChildren

protected java.util.ArrayList transformChildren

transformRoot

protected TransformData transformRoot

PARAM_SIZE

protected static final int[] PARAM_SIZE

Constructor Detail

TransformData

public TransformData(TransformGroupNode node)

Parameters:

node2 -

TransformData

public TransformData(TransformGroupNode node,
                     TransformData transformRoot)

Method Detail

restoreTransform

public void restoreTransform(TransformGroupNode node)

restoreTransform

public void restoreTransform(TransformGroupNode node,
                             TransformData transformRoot)

Restore composed sub transformation

Parameters:

node -

transformRoot -

setKind

public void setKind(int i)

Parameters:

i -

getKind

public int getKind()

Returns:

Returns the kind.

init

public void init()

Description copied from class: SceneGraphData

Initialize data with the node current values

Specified by:

init in class SceneGraphData

init

protected abstract void init(int preferredKind,
                             boolean fromNode)

isIdentity

public static boolean isIdentity(Matrix4f m4)

isIdentity

public static boolean isIdentity(Matrix3f m3)

getKind

public static int getKind(Matrix4f m)

set

public void set(int kind,
                float[] values,
                DataSource[] d)

updateFrom

public void updateFrom(SceneGraphData dataCopy)

Description copied from class: SceneGraphData

Inverse operation from clone() Update this data from the content of another one

Overrides:

updateFrom in class SceneGraphFloatData

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class SceneGraphFloatData

Throws:

java.lang.CloneNotSupportedException

updateTransform

public void updateTransform()

Apply current data values to the associated transformation

DataSourceIndexRangeChanged

public void DataSourceIndexRangeChanged(DataSource ds,
                                        long startIndex,
                                        long lastIndex)

Description copied from interface: DataSourceListener

Called when the range of valid index changed

Specified by:

DataSourceIndexRangeChanged in interface DataSourceListener

Overrides:

DataSourceIndexRangeChanged in class SceneGraphFloatData

Parameters:

ds - The data source that changed

startIndex - The new start Index

lastIndex - The new last index

DataSourceValueChanged

public void DataSourceValueChanged(DataSource ds,
                                   long minIndex,
                                   long maxIndex)

Description copied from interface: DataSourceListener

Called when at least a value changed in the data source. The listener shall then get the values in the given range again, if it is interested by the values in that range.

Specified by:

DataSourceValueChanged in interface DataSourceListener

Overrides:

DataSourceValueChanged in class SceneGraphFloatData

Parameters:

ds - The data source that changed

minIndex - Lower bound of the range where values changed

maxIndex - Higher bound of the range where values changed

dispose

public void dispose()

Description copied from class: SceneGraphData

Cleanup anything that could possibly help the garbage collector. Ref counted listeners may be a good start...

Overrides:

dispose in class SceneGraphFloatData

removeSceneGraphData

public void removeSceneGraphData()

Overrides:

removeSceneGraphData in class SceneGraphData

isComposed

public boolean isComposed()

getTransformChildren

public java.util.ArrayList getTransformChildren()

addComposedTransformation

public abstract TransformData addComposedTransformation()

removeLastComposedTransformation

public abstract void removeLastComposedTransformation()