Package org.web3d.vrml.renderer.common.nodes.shape

Class BaseMaterial

java.lang.Object

org.web3d.vrml.renderer.common.nodes.AbstractNode

org.web3d.vrml.renderer.common.nodes.shape.BaseMaterial

All Implemented Interfaces:

VRMLNode, FrameStateListener, VRMLAppearanceChildNodeType, VRMLMaterialNodeType, VRMLNodeType, VRMLSurfaceMaterialNodeType, VRMLVisualMaterialNodeType

Direct Known Subclasses:

NRMaterial, OGLMaterial

public abstract class BaseMaterial
extends AbstractNode
implements VRMLMaterialNodeType

Common base implementation of a material node.

Version:

$Revision: 1.12 $

Author:

Justin Couch

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	FIELD_AMBIENT_INTENSITY	Field index for ambientIntensity
protected static final int	FIELD_AMBIENTTEXTURE	Field index for SFNode ambientTexture
protected static final int	FIELD_AMBIENTTEXTUREMAPPING	Field index for ambientTextureMapping
protected static final int	FIELD_DIFFUSE_COLOR	Field index for diffuseColor
protected static final int	FIELD_DIFFUSETEXTURE	Field index for SFNode diffuseTexture
protected static final int	FIELD_DIFFUSETEXTUREMAPPING	Field index for diffuseTextureMapping
protected static final int	FIELD_EMISSIVE_COLOR	Field index for emissiveColor
protected static final int	FIELD_EMISSIVETEXTURE	Field index for SFNode emissiveTexture
protected static final int	FIELD_EMISSIVETEXTUREMAPPING	Field index for emissiveTextureMapping
protected static final int	FIELD_NORMALSCALE	Field index for normalScale
protected static final int	FIELD_NORMALTEXTURE	Field index for SFNode normalTexture
protected static final int	FIELD_NORMALTEXTUREMAPPING	Field index for normalTextureMapping
protected static final int	FIELD_OCCLUSIONSTRENGTH	Field index for normalScale
protected static final int	FIELD_OCCLUSIONTEXTURE	Field index for SFNode occlusionTexture
protected static final int	FIELD_OCCLUSIONTEXTUREMAPPING	Field index for occlusionTextureMapping
protected static final int	FIELD_SHININESS	Field index for shininess
protected static final int	FIELD_SHININESSTEXTURE	Field index for SFNode shininessTexture
protected static final int	FIELD_SHININESSTEXTUREMAPPING	Field index for shininessTextureMapping
protected static final int	FIELD_SPECULAR_COLOR	Field index for specularColor
protected static final int	FIELD_SPECULARTEXTURE	Field index for SFNode specularTexture
protected static final int	FIELD_SPECULARTEXTUREMAPPING	Field index for specularTextureMapping
protected static final int	FIELD_TRANSPARENCY	Field index for transparency
protected boolean	ignoreDiffuse	Should we ignore the specified diffuseColor
protected static final int	NUM_FIELDS	Number of fields constant
protected float	vfAmbientIntensity	exposedField SFFloat ambientIntensity 0.2
protected VRMLTextureNodeType	vfAmbientTexture	SFNode ambientTexture.
protected float[]	vfDiffuseColor	exposedField SFColor diffuseColor 0.8 0.8 0.8
protected VRMLTextureNodeType	vfDiffuseTexture	SFNode texture diffuseTexture.
protected float[]	vfEmissiveColor	exposedField SFColor emissiveColor 0 0 0
protected VRMLTextureNodeType	vfEmissiveTexture	SFNode texture emissiveTexture.
protected float	vfNormalScale	exposedField SFFloat normalScale 1
protected VRMLTextureNodeType	vfNormalTexture	SFNode texture normalTexture.
protected float	vfOcclusionStrength	exposedField SFFloat occlusionStrength 1
protected VRMLTextureNodeType	vfOcclusionTexture	SFNode texture occlusionTexture.
protected float	vfShininess	exposedField SFFloat shininess 0.2
protected VRMLTextureNodeType	vfShininessTexture	SFNode texture shininessTexture.
protected float[]	vfSpecularColor	exposedField SFColor specularColor 0 0 0
protected VRMLTextureNodeType	vfSpecularTexture	SFNode texture specularTexture.
protected float	vfTransparency	exposedField SFFloat transparency 0

Fields inherited from class org.web3d.vrml.renderer.common.nodes.AbstractNode

errorReporter, FIELD_METADATA, fieldLocalData, hasChanged, inSetup, isDEF, isStatic, LAST_NODE_INDEX, layerIds, nodeName, pMetadata, refCounts, removedLayerIds, stateManager, STATIC_SCENE_GRAPH, vfMetadata, vrmlMajorVersion, vrmlMinorVersion

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseMaterial()	Construct a default instance of the material
protected	BaseMaterial(VRMLNodeType node)	Construct a new instance of this node based on the details from the given node.

Method Summary

Modifier and Type	Method	Description
void	addMaterialColorListener(MaterialColorListener l)	Add a listener instance for the material color change notifications.
float	getAmbientIntensity()	Accessor method to get current value of field ambientIntensity, default value is 0.2
VRMLNodeType	getAmbientTexture()	Get the current ambientTexture.
float[]	getDiffuseColor()	Accessor method to get current value of field diffuseColor, default value is 0.8 0.8 0.8.
VRMLNodeType	getDiffuseTexture()	Get the current diffuseTexture.
float[]	getEmissiveColor()	Accessor method to get current value of field emissiveColor, default value is 0 0 0.
VRMLNodeType	getEmissiveTexture()	Get the current emissiveTexture.
VRMLFieldDeclaration	getFieldDeclaration(int index)	Get the declaration of the field at the given index.
int	getFieldIndex(String fieldName)	Get the index of the given field name.
VRMLFieldData	getFieldValue(int index)	Get the value of a field.
int[]	getNodeFieldIndices()	Get the list of indices that correspond to fields that contain nodes ie MFNode and SFNode).
float	getNormalScale()	Accessor method to get current value of field normalCcale, default value is 1
VRMLNodeType	getNormalTexture()	Get the current normalTexture.
int	getNumFields()	Get the number of fields.
float	getOcclusionStrength()	Accessor method to get current value of field occlusionstrength, default value is 1
VRMLNodeType	getOcclusionTexture()	Get the current occlusionTexture.
int	getPrimaryType()	Get the primary type of this node.
float	getShininess()	Accessor method to get current value of field shininess, default value is 0.2.
VRMLNodeType	getShininessTexture()	Get the current shininessTexture.
float[]	getSpecularColor()	Accessor method to get current value of field specularColor, default value is 0 0 0.
VRMLNodeType	getSpecularTexture()	Get the current specularTexture.
float	getTransparency()	Accessor method to get current value of field transparency, default value is 0
void	removeMaterialColorListener(MaterialColorListener l)	Remove a listener instance from this node.
void	sendRoute(double time, int srcIndex, VRMLNodeType destNode, int destIndex)	Send a routed value from this node to the given destination node.
void	setAmbientIntensity(float newAmbientIntensity)	Accessor method to set a new value for field attribute ambientIntensity.
void	setDiffuseColor(float[] newDiffuseColor)	Accessor method to set a new value for field attribute diffuseColor.
void	setEmissiveColor(float[] newEmissiveColor)	Accessor method to set a new value for field attribute emissiveColor.
void	setIgnoreDiffuse(boolean ignore)	Ignore the diffuseColor color term and use 1,1,1 for the diffuse color.
void	setNormalScale(float newNormalScale)	Accessor method to set a new value for field attribute normalScale.
void	setOcclusionStrength(float newOcclusionStrength)	Accessor method to set a new value for field attribute occlusionStrength.
void	setShininess(float newShininess)	Accessor method to set a new value for field attribute shininess.
void	setSpecularColor(float[] newSpecularColor)	Accessor method to set a new value for field attribute specularColor.
void	setTransparency(float newTransparency)	Accessor method to set a new value for field attribute transparency.
void	setValue(int index, float value)	Set the value of the field at the given index as a float.
void	setValue(int index, float[] value, int numValid)	Set the value of the field at the given index as an array of floats.

Methods inherited from class org.web3d.vrml.renderer.common.nodes.AbstractNode

addNodeListener, allEventsComplete, checkNodeType, checkSecondaryType, checkSecondaryType, clearRemovedLayerIds, fireFieldChanged, getLayerIds, getMetadataObject, getRefCount, getRemovedLayerIds, getSecondaryType, getUserData, getVRMLNodeName, hasFieldChanged, isDEF, isSetupFinished, notifyExternProtoLoaded, removeNodeListener, setDEF, setErrorReporter, setFrameStateManager, setMetadataObject, setupFinished, setUserData, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setVersion, throwInitOnlyWriteException, throwInputOnlyWriteException, throwInvalidNodeException, throwInvalidProtoException, throwOutputOnlyWriteException, updateRefCount, updateRefs

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.web3d.vrml.nodes.FrameStateListener

allEventsComplete

Methods inherited from interface org.web3d.vrml.lang.VRMLNode

getSecondaryType, getUserData, getVRMLNodeName, isDEF, setErrorReporter, setUserData, setVersion

Methods inherited from interface org.web3d.vrml.nodes.VRMLNodeType

addNodeListener, clearRemovedLayerIds, getLayerIds, getMetadataObject, getRefCount, getRemovedLayerIds, hasFieldChanged, isSetupFinished, notifyExternProtoLoaded, removeNodeListener, setDEF, setFrameStateManager, setMetadataObject, setupFinished, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, updateRefCount

Field Details

FIELD_AMBIENT_INTENSITY

protected static final int FIELD_AMBIENT_INTENSITY

Field index for ambientIntensity

See Also:

• Constant Field Values

FIELD_DIFFUSE_COLOR

protected static final int FIELD_DIFFUSE_COLOR

Field index for diffuseColor

See Also:

• Constant Field Values

FIELD_EMISSIVE_COLOR

protected static final int FIELD_EMISSIVE_COLOR

Field index for emissiveColor

See Also:

• Constant Field Values

FIELD_SHININESS

protected static final int FIELD_SHININESS

Field index for shininess

See Also:

• Constant Field Values

FIELD_SPECULAR_COLOR

protected static final int FIELD_SPECULAR_COLOR

Field index for specularColor

See Also:

• Constant Field Values

FIELD_TRANSPARENCY

protected static final int FIELD_TRANSPARENCY

Field index for transparency

See Also:

• Constant Field Values

FIELD_NORMALSCALE

protected static final int FIELD_NORMALSCALE

Field index for normalScale

See Also:

• Constant Field Values

FIELD_OCCLUSIONSTRENGTH

protected static final int FIELD_OCCLUSIONSTRENGTH

Field index for normalScale

See Also:

• Constant Field Values

FIELD_AMBIENTTEXTUREMAPPING

protected static final int FIELD_AMBIENTTEXTUREMAPPING

Field index for ambientTextureMapping

See Also:

• Constant Field Values

FIELD_DIFFUSETEXTUREMAPPING

protected static final int FIELD_DIFFUSETEXTUREMAPPING

Field index for diffuseTextureMapping

See Also:

• Constant Field Values

FIELD_EMISSIVETEXTUREMAPPING

protected static final int FIELD_EMISSIVETEXTUREMAPPING

Field index for emissiveTextureMapping

See Also:

• Constant Field Values

FIELD_NORMALTEXTUREMAPPING

protected static final int FIELD_NORMALTEXTUREMAPPING

Field index for normalTextureMapping

See Also:

• Constant Field Values

FIELD_OCCLUSIONTEXTUREMAPPING

protected static final int FIELD_OCCLUSIONTEXTUREMAPPING

Field index for occlusionTextureMapping

See Also:

• Constant Field Values

FIELD_SHININESSTEXTUREMAPPING

protected static final int FIELD_SHININESSTEXTUREMAPPING

Field index for shininessTextureMapping

See Also:

• Constant Field Values

FIELD_SPECULARTEXTUREMAPPING

protected static final int FIELD_SPECULARTEXTUREMAPPING

Field index for specularTextureMapping

See Also:

• Constant Field Values

FIELD_AMBIENTTEXTURE

protected static final int FIELD_AMBIENTTEXTURE

Field index for SFNode ambientTexture

See Also:

• Constant Field Values

FIELD_DIFFUSETEXTURE

protected static final int FIELD_DIFFUSETEXTURE

Field index for SFNode diffuseTexture

See Also:

• Constant Field Values

FIELD_EMISSIVETEXTURE

protected static final int FIELD_EMISSIVETEXTURE

Field index for SFNode emissiveTexture

See Also:

• Constant Field Values

FIELD_NORMALTEXTURE

protected static final int FIELD_NORMALTEXTURE

Field index for SFNode normalTexture

See Also:

• Constant Field Values

FIELD_OCCLUSIONTEXTURE

protected static final int FIELD_OCCLUSIONTEXTURE

Field index for SFNode occlusionTexture

See Also:

• Constant Field Values

FIELD_SHININESSTEXTURE

protected static final int FIELD_SHININESSTEXTURE

Field index for SFNode shininessTexture

See Also:

• Constant Field Values

FIELD_SPECULARTEXTURE

protected static final int FIELD_SPECULARTEXTURE

Field index for SFNode specularTexture

See Also:

• Constant Field Values

NUM_FIELDS

protected static final int NUM_FIELDS

Number of fields constant

See Also:

• Constant Field Values

vfAmbientIntensity

protected float vfAmbientIntensity

exposedField SFFloat ambientIntensity 0.2

vfDiffuseColor

protected float[] vfDiffuseColor

exposedField SFColor diffuseColor 0.8 0.8 0.8

vfEmissiveColor

protected float[] vfEmissiveColor

exposedField SFColor emissiveColor 0 0 0

vfShininess

protected float vfShininess

exposedField SFFloat shininess 0.2

vfSpecularColor

protected float[] vfSpecularColor

exposedField SFColor specularColor 0 0 0

vfTransparency

protected float vfTransparency

exposedField SFFloat transparency 0

vfNormalScale

protected float vfNormalScale

exposedField SFFloat normalScale 1

vfOcclusionStrength

protected float vfOcclusionStrength

exposedField SFFloat occlusionStrength 1

vfAmbientTexture

protected VRMLTextureNodeType vfAmbientTexture

SFNode ambientTexture.

vfDiffuseTexture

protected VRMLTextureNodeType vfDiffuseTexture

SFNode texture diffuseTexture.

vfEmissiveTexture

protected VRMLTextureNodeType vfEmissiveTexture

SFNode texture emissiveTexture.

vfNormalTexture

protected VRMLTextureNodeType vfNormalTexture

SFNode texture normalTexture.

vfOcclusionTexture

protected VRMLTextureNodeType vfOcclusionTexture

SFNode texture occlusionTexture.

vfShininessTexture

protected VRMLTextureNodeType vfShininessTexture

SFNode texture shininessTexture.

vfSpecularTexture

protected VRMLTextureNodeType vfSpecularTexture

SFNode texture specularTexture.

ignoreDiffuse

protected boolean ignoreDiffuse

Should we ignore the specified diffuseColor

Constructor Details

BaseMaterial

protected BaseMaterial()

Construct a default instance of the material

BaseMaterial

protected BaseMaterial(VRMLNodeType node)

Construct a new instance of this node based on the details from the given node. If the node is not the right type, an exception will be thrown.

Parameters:

node - The node to copy

Throws:

IllegalArgumentException - The node is not a Group node

Method Details

setAmbientIntensity

public void setAmbientIntensity(float newAmbientIntensity)
                         throws InvalidFieldValueException

Accessor method to set a new value for field attribute ambientIntensity. How much ambient omnidirectional light is reflected from all light sources.

Specified by:

setAmbientIntensity in interface VRMLMaterialNodeType

Parameters:

newAmbientIntensity - The new intensity value

Throws:

InvalidFieldValueException

getAmbientIntensity

public float getAmbientIntensity()

Accessor method to get current value of field ambientIntensity, default value is 0.2

Specified by:

getAmbientIntensity in interface VRMLMaterialNodeType

Returns:

The current ambientIntensity

setDiffuseColor

public void setDiffuseColor(float[] newDiffuseColor)
                     throws InvalidFieldValueException

Accessor method to set a new value for field attribute diffuseColor. How much direct, angle-dependent light is reflected from all light sources.

Specified by:

setDiffuseColor in interface VRMLMaterialNodeType

Parameters:

newDiffuseColor - The new value of diffuseColor

Throws:

InvalidFieldValueException

getDiffuseColor

public float[] getDiffuseColor()

Accessor method to get current value of field diffuseColor, default value is 0.8 0.8 0.8.

Specified by:

getDiffuseColor in interface VRMLMaterialNodeType

Returns:

The current value of diffuseColor

setEmissiveColor

public void setEmissiveColor(float[] newEmissiveColor)
                      throws InvalidFieldValueException

Accessor method to set a new value for field attribute emissiveColor. How much glowing light is emitted from this object.

Specified by:

setEmissiveColor in interface VRMLMaterialNodeType

Parameters:

newEmissiveColor - The new value of EmissiveColor

Throws:

InvalidFieldValueException

getEmissiveColor

public float[] getEmissiveColor()

Accessor method to get current value of field emissiveColor, default value is 0 0 0.

Specified by:

getEmissiveColor in interface VRMLMaterialNodeType

Returns:

The current value of EmissiveColor

setShininess

public void setShininess(float newShininess)
                  throws InvalidFieldValueException

Accessor method to set a new value for field attribute shininess. Low values provide soft specular glows, high values provide sharper, smaller highlights.

Specified by:

setShininess in interface VRMLMaterialNodeType

Parameters:

newShininess - The new value of Shininess

Throws:

InvalidFieldValueException

getShininess

public float getShininess()

Accessor method to get current value of field shininess, default value is 0.2.

Specified by:

getShininess in interface VRMLMaterialNodeType

Returns:

The current value of Shininess

setSpecularColor

public void setSpecularColor(float[] newSpecularColor)
                      throws InvalidFieldValueException

Accessor method to set a new value for field attribute specularColor. Specular highlights are brightness reflections (example: shiny spots on an apple).

Specified by:

setSpecularColor in interface VRMLMaterialNodeType

Parameters:

newSpecularColor - The new value of SpecularColor

Throws:

InvalidFieldValueException

getSpecularColor

public float[] getSpecularColor()

Accessor method to get current value of field specularColor, default value is 0 0 0.

Specified by:

getSpecularColor in interface VRMLMaterialNodeType

Returns:

The current value of SpecularColor

getAmbientTexture

public VRMLNodeType getAmbientTexture()

Get the current ambientTexture.

Returns:

The currently set ambientTexture

getDiffuseTexture

public VRMLNodeType getDiffuseTexture()

Get the current diffuseTexture.

Returns:

The currently set diffuseTexture

getEmissiveTexture

public VRMLNodeType getEmissiveTexture()

Get the current emissiveTexture.

Returns:

The currently set emissiveTexture

getNormalTexture

public VRMLNodeType getNormalTexture()

Get the current normalTexture.

Returns:

The currently set normalTexture

getOcclusionTexture

public VRMLNodeType getOcclusionTexture()

Get the current occlusionTexture.

Returns:

The currently set occlusionTexture

getShininessTexture

public VRMLNodeType getShininessTexture()

Get the current shininessTexture.

Returns:

The currently set shininessTexture

getSpecularTexture

public VRMLNodeType getSpecularTexture()

Get the current specularTexture.

Returns:

The currently set specularTexture

setTransparency

public void setTransparency(float newTransparency)
                     throws InvalidFieldValueException

Accessor method to set a new value for field attribute transparency. How "clear" an object is: 1.0 is completely transparent, 0.0 is completely opaque .

Specified by:

setTransparency in interface VRMLMaterialNodeType

Parameters:

newTransparency - The new value of transparency

Throws:

InvalidFieldValueException

setNormalScale

public void setNormalScale(float newNormalScale)
                    throws InvalidFieldValueException

Accessor method to set a new value for field attribute normalScale.

Parameters:

newNormalScale - The new value of normalScale

Throws:

InvalidFieldValueException

setOcclusionStrength

public void setOcclusionStrength(float newOcclusionStrength)
                          throws InvalidFieldValueException

Accessor method to set a new value for field attribute occlusionStrength.

Parameters:

newOcclusionStrength - The new value of occlusionStrength

Throws:

InvalidFieldValueException

setIgnoreDiffuse

public void setIgnoreDiffuse(boolean ignore)

Ignore the diffuseColor color term and use 1,1,1 for the diffuse color.

Specified by:

setIgnoreDiffuse in interface VRMLMaterialNodeType

Parameters:

ignore - True to ignore the diffuse term

getTransparency

public float getTransparency()

Accessor method to get current value of field transparency, default value is 0

Specified by:

getTransparency in interface VRMLMaterialNodeType

Returns:

The current value of Transparency

getNormalScale

public float getNormalScale()

Accessor method to get current value of field normalCcale, default value is 1

Returns:

The current value of NormalScale

getOcclusionStrength

public float getOcclusionStrength()

Accessor method to get current value of field occlusionstrength, default value is 1

Returns:

The current value of OcclusionStrength

addMaterialColorListener

public void addMaterialColorListener(MaterialColorListener l)

Add a listener instance for the material color change notifications. Adding the same instance more than once is ignored. Adding null values are ignored.

Specified by:

addMaterialColorListener in interface VRMLMaterialNodeType

Parameters:

l - The new instance to add

removeMaterialColorListener

public void removeMaterialColorListener(MaterialColorListener l)

Remove a listener instance from this node. If the listener is not currently registered, the request is silently ignored.

Specified by:

removeMaterialColorListener in interface VRMLMaterialNodeType

Parameters:

l - The new instance to remove

getFieldIndex

public int getFieldIndex(String fieldName)

Get the index of the given field name. If the name does not exist for this node then return a value of -1.

Specified by:

getFieldIndex in interface VRMLNode

Parameters:

fieldName - The name of the field we want the index from

Returns:

The index of the field name or -1

getNodeFieldIndices

public int[] getNodeFieldIndices()

Get the list of indices that correspond to fields that contain nodes ie MFNode and SFNode). Used for blind scene graph traversal without needing to spend time querying for all fields etc. If a node does not have any fields that contain nodes, this shall return null. The field list covers all field types, regardless of whether they are readable or not at the VRML-level.

Specified by:

getNodeFieldIndices in interface VRMLNode

Returns:

The list of field indices that correspond to SF/MFnode fields or null if none

getFieldDeclaration

public VRMLFieldDeclaration getFieldDeclaration(int index)

Get the declaration of the field at the given index. This allows for reverse lookup if needed. If the field does not exist, this will give a value of null.

Specified by:

getFieldDeclaration in interface VRMLNode

Parameters:

index - The index of the field to get information

Returns:

A representation of this field's information

getNumFields

public int getNumFields()

Get the number of fields.

Specified by:

getNumFields in interface VRMLNode

Returns:

The number of fields.

getPrimaryType

public int getPrimaryType()

Get the primary type of this node. Replaces the instanceof mechanism for use in switch statements.

Specified by:

getPrimaryType in interface VRMLNode

Returns:

The primary type

getFieldValue

public VRMLFieldData getFieldValue(int index)
                            throws InvalidFieldException

Get the value of a field. If the field is a primitive type, it will return a class representing the value. For arrays or nodes it will return the instance directly.

Specified by:

getFieldValue in interface VRMLNodeType

Overrides:

getFieldValue in class AbstractNode

Parameters:

index - The index of the field to change.

Returns:

The class representing the field value

Throws:

InvalidFieldException - The field index is not known

sendRoute

public void sendRoute(double time,
 int srcIndex,
 VRMLNodeType destNode,
 int destIndex)

Send a routed value from this node to the given destination node. The route should use the appropriate setValue() method of the destination node. It should not attempt to cast the node up to a higher level. Routing should also follow the standard rules for the loop breaking and other appropriate rules for the specification.

Specified by:

sendRoute in interface VRMLNodeType

Overrides:

sendRoute in class AbstractNode

Parameters:

time - The time that this route occurred (not necessarily epoch time. Should be treated as a relative value only)

srcIndex - The index of the field in this node that the value should be sent from

destNode - The node reference that we will be sending the value to

destIndex - The index of the field in the destination node that the value should be sent to.

setValue

public void setValue(int index,
 float value)
              throws InvalidFieldException,
InvalidFieldValueException

Set the value of the field at the given index as a float. This would be used to set SFFloat field types.

Specified by:

setValue in interface VRMLNodeType

Overrides:

setValue in class AbstractNode

Parameters:

index - The index of destination field to set

value - The new value to use for the node

Throws:

InvalidFieldException - The field index is not known

InvalidFieldValueException - The value provided is not in range or not appropriate for this field

setValue

public void setValue(int index,
 float[] value,
 int numValid)
              throws InvalidFieldException,
InvalidFieldValueException

Set the value of the field at the given index as an array of floats. This would be used to set SFColor field types.

Specified by:

setValue in interface VRMLNodeType

Overrides:

setValue in class AbstractNode

Parameters:

index - The index of destination field to set

value - The new value to use for the node

numValid - The number of valid values to copy from the array

Throws:

InvalidFieldException - The field index is not known

InvalidFieldValueException - The value provided is not in range or not appropriate for this field