Class Contact

java.lang.Object

org.web3d.x3d.jsail.X3DConcreteElement

org.web3d.x3d.jsail.X3DConcreteNode

org.web3d.x3d.jsail.RigidBodyPhysics.Contact

All Implemented Interfaces:

X3DNode, Contact

public class Contact
extends X3DConcreteNode
implements Contact

Contact nodes are produced as output events when two collidable objects or spaces make contact.

Warning: this is an abstract interface that cannot be instantiated as a concrete object. Java programmers typically only need to use concrete objects provided by the org.web3d.x3d.jsail classes. Contact node tooltip: (X3D version 3.2 or later) [X3DNode] Contact nodes are produced as output events when two collidable objects or spaces make contact.

• Hint: each Contact node contains two RigidBody nodes (containerField='body1' and containerField='body2') as well as two CollidableShape or CollidableOffset nodes (containerField='geometry1' and containerField='geometry2').
• Warning: Contact nodes are transient and can only occur at run time. It is an error to define this transient node in an X3D file.

Package hint: This org.web3d.x3d.jsail concrete class is used for implementing a standalone X3D object as a Plain Old Java Object (POJO). If you are writing Java code for use inside an X3D Script node, compile separate code using only the org.web3d.x3d.sai package instead.

See Also:

• X3D Abstract Specification: Contact
• X3D Tooltips: Contact
• X3D Scene Authoring Hints

Field Summary

Fields

Modifier and Type	Field	Description
static final String	APPLIEDPARAMETERS_BOUNCE	Tooltip: The bounce field value is used.
static final String	APPLIEDPARAMETERS_CONSTANT_FORCE	Tooltip: Apply softnessConstantForceMix value.
static final ArrayList<String>	APPLIEDPARAMETERS_DEFAULT_VALUE	MFString field named appliedParameters has default quoted value new String[] {"BOUNCE"} (Java syntax) or quoted value "BOUNCE" (XML syntax).
static final String	APPLIEDPARAMETERS_ERROR_REDUCTION	Tooltip: Apply softnessErrorCorrection value.
static final String	APPLIEDPARAMETERS_FRICTION_COEFFICIENT_2	Tooltip: Apply frictionCoefficients values.
static final String	APPLIEDPARAMETERS_SLIP_1	Tooltip: Apply first component of slipFactors array.
static final String	APPLIEDPARAMETERS_SLIP_2	Tooltip: Apply second component of slipFactors array.
static final String	APPLIEDPARAMETERS_SPEED_1	Tooltip: Apply first component of surfaceSpeed array.
static final String	APPLIEDPARAMETERS_SPEED_2	Tooltip: Apply second component of surfaceSpeed array.
static final String	APPLIEDPARAMETERS_USER_FRICTION	Tooltip: The system will normally calculate the friction direction vector that is perpendicular to the contact normal.
static final RigidBody	BODY1_DEFAULT_VALUE	SFNode field named body1 has default value null (Java syntax) or NULL (XML syntax).
static final RigidBody	BODY2_DEFAULT_VALUE	SFNode field named body2 has default value null (Java syntax) or NULL (XML syntax).
static final float	BOUNCE_DEFAULT_VALUE	SFFloat field named bounce has default value 0f (Java syntax) or 0 (XML syntax).
static final String	COMPONENT	String constant COMPONENT defines X3D component for the Contact element: RigidBodyPhysics
static final float[]	CONTACTNORMAL_DEFAULT_VALUE	SFVec3f field named contactNormal has default value {0f,1f,0f} (Java syntax) or 0 1 0 (XML syntax).
static final String	containerField_DEFAULT_VALUE	containerField describes typical field relationship of a node to its parent.
static final float	DEPTH_DEFAULT_VALUE	SFFloat field named depth has default value 0f (Java syntax) or 0 (XML syntax).
static final float[]	FRICTIONCOEFFICIENTS_DEFAULT_VALUE	SFVec2f field named frictionCoefficients has default value {0f,0f} (Java syntax) or 0 0 (XML syntax).
static final float[]	FRICTIONDIRECTION_DEFAULT_VALUE	SFVec3f field named frictionDirection has default value {0f,1f,0f} (Java syntax) or 0 1 0 (XML syntax).
static final String	fromField_APPLIEDPARAMETERS	fromField ROUTE name for MFString field named appliedParameters.
static final String	fromField_BODY1	fromField ROUTE name for SFNode field named body1.
static final String	fromField_BODY2	fromField ROUTE name for SFNode field named body2.
static final String	fromField_BOUNCE	fromField ROUTE name for SFFloat field named bounce.
static final String	fromField_CONTACTNORMAL	fromField ROUTE name for SFVec3f field named contactNormal.
static final String	fromField_DEPTH	fromField ROUTE name for SFFloat field named depth.
static final String	fromField_FRICTIONCOEFFICIENTS	fromField ROUTE name for SFVec2f field named frictionCoefficients.
static final String	fromField_FRICTIONDIRECTION	fromField ROUTE name for SFVec3f field named frictionDirection.
static final String	fromField_GEOMETRY1	fromField ROUTE name for SFNode field named geometry1.
static final String	fromField_GEOMETRY2	fromField ROUTE name for SFNode field named geometry2.
static final String	fromField_IS	fromField ROUTE name for SFNode field named IS.
static final String	fromField_METADATA	fromField ROUTE name for SFNode field named metadata.
static final String	fromField_MINBOUNCESPEED	fromField ROUTE name for SFFloat field named minBounceSpeed.
static final String	fromField_POSITION	fromField ROUTE name for SFVec3f field named position.
static final String	fromField_SLIPCOEFFICIENTS	fromField ROUTE name for SFVec2f field named slipCoefficients.
static final String	fromField_SOFTNESSCONSTANTFORCEMIX	fromField ROUTE name for SFFloat field named softnessConstantForceMix.
static final String	fromField_SOFTNESSERRORCORRECTION	fromField ROUTE name for SFFloat field named softnessErrorCorrection.
static final String	fromField_SURFACESPEED	fromField ROUTE name for SFVec2f field named surfaceSpeed.
static final X3DNBodyCollidableNode	GEOMETRY1_DEFAULT_VALUE	SFNode field named geometry1 has default value null (Java syntax) or NULL (XML syntax).
static final X3DNBodyCollidableNode	GEOMETRY2_DEFAULT_VALUE	SFNode field named geometry2 has default value null (Java syntax) or NULL (XML syntax).
static final IS	IS_DEFAULT_VALUE	SFNode field named IS has default value null (Java syntax) or NULL (XML syntax).
static final int	LEVEL	Integer constant LEVEL provides default X3D RigidBodyPhysics component level for this element: 2
static final X3DMetadataObject	METADATA_DEFAULT_VALUE	SFNode field named metadata has default value null (Java syntax) or NULL (XML syntax).
static final float	MINBOUNCESPEED_DEFAULT_VALUE	SFFloat field named minBounceSpeed has default value 0f (Java syntax) or 0 (XML syntax).
static final String	NAME	String constant NAME provides name of this element: Contact.
static final float[]	POSITION_DEFAULT_VALUE	SFVec3f field named position has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).
static final float[]	SLIPCOEFFICIENTS_DEFAULT_VALUE	SFVec2f field named slipCoefficients has default value {0f,0f} (Java syntax) or 0 0 (XML syntax).
static final float	SOFTNESSCONSTANTFORCEMIX_DEFAULT_VALUE	SFFloat field named softnessConstantForceMix has default value 0.0001f (Java syntax) or 0.0001 (XML syntax).
static final float	SOFTNESSERRORCORRECTION_DEFAULT_VALUE	SFFloat field named softnessErrorCorrection has default value 0.8f (Java syntax) or 0.8 (XML syntax).
static final float[]	SURFACESPEED_DEFAULT_VALUE	SFVec2f field named surfaceSpeed has default value {0f,0f} (Java syntax) or 0 0 (XML syntax).
static final String	toField_APPLIEDPARAMETERS	toField ROUTE name for MFString field named appliedParameters.
static final String	toField_BODY1	toField ROUTE name for SFNode field named body1.
static final String	toField_BODY2	toField ROUTE name for SFNode field named body2.
static final String	toField_BOUNCE	toField ROUTE name for SFFloat field named bounce.
static final String	toField_CONTACTNORMAL	toField ROUTE name for SFVec3f field named contactNormal.
static final String	toField_DEPTH	toField ROUTE name for SFFloat field named depth.
static final String	toField_FRICTIONCOEFFICIENTS	toField ROUTE name for SFVec2f field named frictionCoefficients.
static final String	toField_FRICTIONDIRECTION	toField ROUTE name for SFVec3f field named frictionDirection.
static final String	toField_GEOMETRY1	toField ROUTE name for SFNode field named geometry1.
static final String	toField_GEOMETRY2	toField ROUTE name for SFNode field named geometry2.
static final String	toField_METADATA	toField ROUTE name for SFNode field named metadata.
static final String	toField_MINBOUNCESPEED	toField ROUTE name for SFFloat field named minBounceSpeed.
static final String	toField_POSITION	toField ROUTE name for SFVec3f field named position.
static final String	toField_SLIPCOEFFICIENTS	toField ROUTE name for SFVec2f field named slipCoefficients.
static final String	toField_SOFTNESSCONSTANTFORCEMIX	toField ROUTE name for SFFloat field named softnessConstantForceMix.
static final String	toField_SOFTNESSERRORCORRECTION	toField ROUTE name for SFFloat field named softnessErrorCorrection.
static final String	toField_SURFACESPEED	toField ROUTE name for SFVec2f field named surfaceSpeed.

Fields inherited from class org.web3d.x3d.jsail.X3DConcreteNode

containerField_ALLOWED_VALUES, containerFieldOverride, DEF_DEFAULT_VALUE, USE_DEFAULT_VALUE

Fields inherited from class org.web3d.x3d.jsail.X3DConcreteElement

CLASS_DEFAULT_VALUE, ID_DEFAULT_VALUE, STYLE_DEFAULT_VALUE, validationResult

Constructor Summary

Constructors

Constructor	Description
Contact()	Constructor for Contact to initialize member variables with default values.
Contact(String DEFlabel)	Utility constructor that assigns DEF label after initializing member variables with default values.

Method Summary

Modifier and Type	Method	Description
Contact	addAppliedParameters(String newValue)	Add singleton String value to MFString appliedParameters field.
Contact	addAppliedParameters(SFString newValue)	Add singleton SFString value to MFString appliedParameters field.
Contact	addComments(String newComment)	Add comment as String to contained commentsList.
Contact	addComments(String[] newComments)	Add comments as String[] array to contained commentsList.
Contact	addComments(CommentsBlock newCommentsBlock)	Add CommentsBlock to contained commentsList.
Contact	clearAppliedParameters()	Utility method to clear MFString value of appliedParameters field.
Contact	clearBody1()	Utility method to clear SFNode value of body1 field.
Contact	clearBody2()	Utility method to clear SFNode value of body2 field.
Contact	clearGeometry1()	Utility method to clear SFNode value of geometry1 field.
Contact	clearGeometry2()	Utility method to clear SFNode value of geometry2 field.
Contact	clearIS()	Utility method to clear SFNode value of IS field.
Contact	clearMetadata()	Utility method to clear SFNode value of metadata field.
X3DConcreteElement	findElementByNameValue(String nameValue)	Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element.
X3DConcreteElement	findElementByNameValue(String nameValue, String elementName)	Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element.
X3DConcreteNode	findNodeByDEF(String DEFvalue)	Recursive method to provide object reference to node by DEF, if found as this node or in a contained node.
String	getAccessType(String fieldName)	Indicate accessType corresponding to given fieldName.
String[]	getAppliedParameters()	Provide array of String enumeration results (baseType MFString) ['"BOUNCE"' | '"USER_FRICTION"' | '"FRICTION_COEFFICIENT-2"' | '"ERROR_REDUCTION"' | '"CONSTANT_FORCE"' | '"SPEED-1"' | '"SPEED-2"' | '"SLIP-1"' | '"SLIP-2"'] from inputOutput MFString field named appliedParameters.
ArrayList<String>	getAppliedParametersList()	Utility method to get ArrayList value of MFString appliedParameters field, similar to getAppliedParameters().
String	getAppliedParametersString()	Utility method to get String value of MFString appliedParameters field, similar to getAppliedParameters().
RigidBody	getBody1()	Provide org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) from inputOutput SFNode field body1.
RigidBody	getBody2()	Provide org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) from inputOutput SFNode field body2.
float	getBounce()	Provide float value within allowed range of [0,1] from inputOutput SFFloat field named bounce.
final String	getComponent()	Defines X3D component for the Contact element: RigidBodyPhysics
final int	getComponentLevel()	Provides default X3D component level for this element: 2
float[]	getContactNormal()	Provide array of 3-tuple float results from inputOutput SFVec3f field named contactNormal.
final String	getContainerFieldDefault()	containerField describes typical field relationship of a node to its parent.
String	getCssClass()	Provide String value from inputOutput SFString field named class.
String	getCssStyle()	Provide String value from inputOutput SFString field named style.
String	getDEF()	Provide String value from inputOutput SFString field named DEF.
float	getDepth()	Provide float value from inputOutput SFFloat field named depth.
final String	getElementName()	Provides name of this element: Contact
String	getFieldType(String fieldName)	Indicate type corresponding to given fieldName.
float[]	getFrictionCoefficients()	Provide array of 2-tuple float results within allowed range of [0,infinity) from inputOutput SFVec2f field named frictionCoefficients.
float[]	getFrictionDirection()	Provide array of 3-tuple float results from inputOutput SFVec3f field named frictionDirection.
X3DNBodyCollidableNode	getGeometry1()	Provide org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) from inputOutput SFNode field geometry1.
X3DNBodyCollidableNode	getGeometry2()	Provide org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) from inputOutput SFNode field geometry2.
String	getHtmlID()	Provide String value from inputOutput SFString field named id.
IS	getIS()	Provide IS instance (using a properly typed node) from inputOutput SFNode field IS.
X3DMetadataObject	getMetadata()	Provide org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
float	getMinBounceSpeed()	Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named minBounceSpeed.
float[]	getPosition()	Provide array of 3-tuple float results from inputOutput SFVec3f field named position.
float[]	getSlipCoefficients()	Provide array of 2-tuple float results from inputOutput SFVec2f field named slipCoefficients.
float	getSoftnessConstantForceMix()	Provide float value within allowed range of [0,1] from inputOutput SFFloat field named softnessConstantForceMix.
float	getSoftnessErrorCorrection()	Provide float value within allowed range of [0,1] from inputOutput SFFloat field named softnessErrorCorrection.
float[]	getSurfaceSpeed()	Provide array of 2-tuple float results from inputOutput SFVec2f field named surfaceSpeed.
String	getUSE()	Provide String value from inputOutput SFString field named USE.
boolean	hasBody1()	Indicate whether an object is available for inputOutput SFNode field body1.
boolean	hasBody2()	Indicate whether an object is available for inputOutput SFNode field body2.
boolean	hasElementByNameValue(String nameValue, String elementName)	Recursive method to determine whether node or statement with given name attribute is found, meaning both objects are attached to same scene graph.
boolean	hasGeometry1()	Indicate whether an object is available for inputOutput SFNode field geometry1.
boolean	hasGeometry2()	Indicate whether an object is available for inputOutput SFNode field geometry2.
boolean	hasIS()	Indicate whether an object is available for inputOutput SFNode field IS.
boolean	hasMetadata()	Indicate whether an object is available for inputOutput SFNode field metadata.
boolean	hasNodeByDEF(String DEFvalue)	Recursive method to determine whether node with DEFvalue is found, meaning both objects are attached to same scene graph.
final void	initialize()	Initialize all member variables to default values.
Contact	setAppliedParameters(String newValue)	Assign singleton String value to MFString appliedParameters field, similar to setAppliedParameters(String[]).
Contact	setAppliedParameters(String[] newValue)	Accessor method to assign String enumeration array (""BOUNCE"" | ""USER_FRICTION"" | ""FRICTION_COEFFICIENT-2"" | ""ERROR_REDUCTION"" | ""CONSTANT_FORCE"" | ""SPEED-1"" | ""SPEED-2"" | ""SLIP-1"" | ""SLIP-2"") to inputOutput MFString field named appliedParameters.
Contact	setAppliedParameters(ArrayList<String> newValue)	Assign ArrayList value of MFString appliedParameters field, similar to setAppliedParameters(String[]).
Contact	setAppliedParameters(MFString newValue)	Assign typed object value to MFString appliedParameters field, similar to setAppliedParameters(String[]).
Contact	setAppliedParameters(SFString newValue)	Assign single SFString object value to MFString appliedParameters field, similar to setAppliedParameters(String[]).
Contact	setBody1(ProtoInstance newValue)	Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field body1.
Contact	setBody1(RigidBody newValue)	Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) to inputOutput SFNode field body1.
Contact	setBody2(ProtoInstance newValue)	Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field body2.
Contact	setBody2(RigidBody newValue)	Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) to inputOutput SFNode field body2.
Contact	setBounce(double newValue)	Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setBounce(float).
Contact	setBounce(float newValue)	Accessor method to assign float value to inputOutput SFFloat field named bounce.
Contact	setBounce(SFFloat newValue)	Assign typed object value to SFFloat bounce field, similar to setBounce(float).
Contact	setContactNormal(double[] newArray)	Utility method: double-precision set-array accessor for X3D floating-point type, similar to setContactNormal(float[]).
Contact	setContactNormal(double x, double y, double z)	Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setContactNormal(float[]).
Contact	setContactNormal(float[] newValue)	Accessor method to assign 3-tuple float array to inputOutput SFVec3f field named contactNormal.
Contact	setContactNormal(float x, float y, float z)	Assign values to SFVec3f contactNormal field, similar to setContactNormal(float[]).
Contact	setContactNormal(SFVec3f newValue)	Assign typed object value to SFVec3f contactNormal field, similar to setContactNormal(float[]).
final Contact	setCssClass(String newValue)	Accessor method to assign String value to inputOutput SFString field named class.
Contact	setCssClass(SFString newValue)	Assign typed object value to SFString cssClass field, similar to setCssClass(String).
final Contact	setCssStyle(String newValue)	Accessor method to assign String value to inputOutput SFString field named style.
Contact	setCssStyle(SFString newValue)	Assign typed object value to SFString cssClass field, similar to setCssStyle(String).
final Contact	setDEF(String newValue)	Accessor method to assign String value to inputOutput SFString field named DEF.
Contact	setDEF(SFString newValue)	Assign typed object value to SFString DEF field, similar to setDEF(String).
Contact	setDepth(double newValue)	Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setDepth(float).
Contact	setDepth(float newValue)	Accessor method to assign float value to inputOutput SFFloat field named depth.
Contact	setDepth(SFFloat newValue)	Assign typed object value to SFFloat depth field, similar to setDepth(float).
Contact	setFrictionCoefficients(double[] newArray)	Utility method: double-precision set-array accessor for X3D floating-point type, similar to setFrictionCoefficients(float[]).
Contact	setFrictionCoefficients(double x, double y)	Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setFrictionCoefficients(float[]).
Contact	setFrictionCoefficients(float[] newValue)	Accessor method to assign 2-tuple float array to inputOutput SFVec2f field named frictionCoefficients.
Contact	setFrictionCoefficients(float x, float y)	Assign values to SFVec2f frictionCoefficients field, similar to setFrictionCoefficients(float[]).
Contact	setFrictionCoefficients(SFVec2f newValue)	Assign typed object value to SFVec2f frictionCoefficients field, similar to setFrictionCoefficients(float[]).
Contact	setFrictionDirection(double[] newArray)	Utility method: double-precision set-array accessor for X3D floating-point type, similar to setFrictionDirection(float[]).
Contact	setFrictionDirection(double x, double y, double z)	Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setFrictionDirection(float[]).
Contact	setFrictionDirection(float[] newValue)	Accessor method to assign 3-tuple float array to inputOutput SFVec3f field named frictionDirection.
Contact	setFrictionDirection(float x, float y, float z)	Assign values to SFVec3f frictionDirection field, similar to setFrictionDirection(float[]).
Contact	setFrictionDirection(SFVec3f newValue)	Assign typed object value to SFVec3f frictionDirection field, similar to setFrictionDirection(float[]).
Contact	setGeometry1(ProtoInstance newValue)	Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field geometry1.
Contact	setGeometry1(X3DNBodyCollidableNode newValue)	Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) to inputOutput SFNode field geometry1.
Contact	setGeometry2(ProtoInstance newValue)	Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field geometry2.
Contact	setGeometry2(X3DNBodyCollidableNode newValue)	Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) to inputOutput SFNode field geometry2.
final Contact	setHtmlID(String newValue)	Accessor method to assign String value to inputOutput SFString field named id.
Contact	setHtmlID(SFString newValue)	Assign typed object value to SFString HtmlID field, similar to setHtmlID(String).
Contact	setIS(IS newValue)	Accessor method to assign IS instance (using a properly typed node) to inputOutput SFNode field IS.
Contact	setMetadata(ProtoInstance newValue)	Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field metadata.
Contact	setMetadata(X3DMetadataObject newValue)	Accessor method to assign org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
Contact	setMinBounceSpeed(double newValue)	Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setMinBounceSpeed(float).
Contact	setMinBounceSpeed(float newValue)	Accessor method to assign float value to inputOutput SFFloat field named minBounceSpeed.
Contact	setMinBounceSpeed(SFFloat newValue)	Assign typed object value to SFFloat minBounceSpeed field, similar to setMinBounceSpeed(float).
Contact	setPosition(double[] newArray)	Utility method: double-precision set-array accessor for X3D floating-point type, similar to setPosition(float[]).
Contact	setPosition(double x, double y, double z)	Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setPosition(float[]).
Contact	setPosition(float[] newValue)	Accessor method to assign 3-tuple float array to inputOutput SFVec3f field named position.
Contact	setPosition(float x, float y, float z)	Assign values to SFVec3f position field, similar to setPosition(float[]).
Contact	setPosition(SFVec3f newValue)	Assign typed object value to SFVec3f position field, similar to setPosition(float[]).
Contact	setSlipCoefficients(double[] newArray)	Utility method: double-precision set-array accessor for X3D floating-point type, similar to setSlipCoefficients(float[]).
Contact	setSlipCoefficients(double x, double y)	Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setSlipCoefficients(float[]).
Contact	setSlipCoefficients(float[] newValue)	Accessor method to assign 2-tuple float array to inputOutput SFVec2f field named slipCoefficients.
Contact	setSlipCoefficients(float x, float y)	Assign values to SFVec2f slipCoefficients field, similar to setSlipCoefficients(float[]).
Contact	setSlipCoefficients(SFVec2f newValue)	Assign typed object value to SFVec2f slipCoefficients field, similar to setSlipCoefficients(float[]).
Contact	setSoftnessConstantForceMix(double newValue)	Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setSoftnessConstantForceMix(float).
Contact	setSoftnessConstantForceMix(float newValue)	Accessor method to assign float value to inputOutput SFFloat field named softnessConstantForceMix.
Contact	setSoftnessConstantForceMix(SFFloat newValue)	Assign typed object value to SFFloat softnessConstantForceMix field, similar to setSoftnessConstantForceMix(float).
Contact	setSoftnessErrorCorrection(double newValue)	Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setSoftnessErrorCorrection(float).
Contact	setSoftnessErrorCorrection(float newValue)	Accessor method to assign float value to inputOutput SFFloat field named softnessErrorCorrection.
Contact	setSoftnessErrorCorrection(SFFloat newValue)	Assign typed object value to SFFloat softnessErrorCorrection field, similar to setSoftnessErrorCorrection(float).
Contact	setSurfaceSpeed(double[] newArray)	Utility method: double-precision set-array accessor for X3D floating-point type, similar to setSurfaceSpeed(float[]).
Contact	setSurfaceSpeed(double x, double y)	Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setSurfaceSpeed(float[]).
Contact	setSurfaceSpeed(float[] newValue)	Accessor method to assign 2-tuple float array to inputOutput SFVec2f field named surfaceSpeed.
Contact	setSurfaceSpeed(float x, float y)	Assign values to SFVec2f surfaceSpeed field, similar to setSurfaceSpeed(float[]).
Contact	setSurfaceSpeed(SFVec2f newValue)	Assign typed object value to SFVec2f surfaceSpeed field, similar to setSurfaceSpeed(float[]).
final Contact	setUSE(String newValue)	Accessor method to assign String value to inputOutput SFString field named USE.
Contact	setUSE(SFString newValue)	Assign typed object value to SFString USE field, similar to setUSE(String).
Contact	setUSE(Contact DEFnode)	Assign a USE reference to another DEF node of same node type, similar to setUSE(String).
String	toStringClassicVRML(int indentLevel)	Recursive method to provide ClassicVRML string serialization.
String	toStringVRML97(int indentLevel)	Recursive method to provide VRML97 string serialization.
String	toStringX3D(int indentLevel)	Recursive method to provide X3D string serialization of this model subgraph, utilizing XML encoding and conforming to X3D Canonical Form.
String	validate()	Recursive method to validate this element plus all contained nodes and statements, using both datatype-specification value checks and regular expression (regex) checking of corresponding string values.

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteNode

getContainerFieldAllowedValues, getContainerFieldOverride, getName, hasDEF, hasNameField, hasUSE, includesNameField, isNode, isStatement, resetContainerFieldOverride, setConcreteDEF, setConcreteUSE, setContainerFieldOverride

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteElement

addComments, clearParent, findAncestorElementByName, findAncestorProtoBody, findAncestorScene, findAncestorX3D, getPackageName, getParent, getValidationResult, hasAncestorElementByName, hasAncestorProtoBody, hasAncestorScene, hasAncestorX3D, hasParent, isValid, setConcreteCssClass, setConcreteCssStyle, setConcreteHtmlID, setParent, toStringClassicVRML, toStringVRML97, toStringX3D

Methods inherited from class java.lang.Object

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

Field Details

APPLIEDPARAMETERS_BOUNCE

public static final String APPLIEDPARAMETERS_BOUNCE

Tooltip: The bounce field value is used. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "BOUNCE" (Java syntax) or '"BOUNCE"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_USER_FRICTION

public static final String APPLIEDPARAMETERS_USER_FRICTION

Tooltip: The system will normally calculate the friction direction vector that is perpendicular to the contact normal. This setting indicates that the user-supplied value in this contact should be used. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "USER_FRICTION" (Java syntax) or '"USER_FRICTION"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_FRICTION_COEFFICIENT_2

public static final String APPLIEDPARAMETERS_FRICTION_COEFFICIENT_2

Tooltip: Apply frictionCoefficients values. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "FRICTION_COEFFICIENT-2" (Java syntax) or '"FRICTION_COEFFICIENT-2"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_ERROR_REDUCTION

public static final String APPLIEDPARAMETERS_ERROR_REDUCTION

Tooltip: Apply softnessErrorCorrection value. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "ERROR_REDUCTION" (Java syntax) or '"ERROR_REDUCTION"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_CONSTANT_FORCE

public static final String APPLIEDPARAMETERS_CONSTANT_FORCE

Tooltip: Apply softnessConstantForceMix value. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "CONSTANT_FORCE" (Java syntax) or '"CONSTANT_FORCE"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_SPEED_1

public static final String APPLIEDPARAMETERS_SPEED_1

Tooltip: Apply first component of surfaceSpeed array. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "SPEED-1" (Java syntax) or '"SPEED-1"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_SPEED_2

public static final String APPLIEDPARAMETERS_SPEED_2

Tooltip: Apply second component of surfaceSpeed array. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "SPEED-2" (Java syntax) or '"SPEED-2"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_SLIP_1

public static final String APPLIEDPARAMETERS_SLIP_1

Tooltip: Apply first component of slipFactors array. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "SLIP-1" (Java syntax) or '"SLIP-1"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

APPLIEDPARAMETERS_SLIP_2

public static final String APPLIEDPARAMETERS_SLIP_2

Tooltip: Apply second component of slipFactors array. MFString field named appliedParameters with X3DUOM simpleType appliedParametersChoices and with X3DUOM baseType MFString is an array that can only include one set of the quoted enumeration values "SLIP-2" (Java syntax) or '"SLIP-2"' (XML syntax).

See Also:

• XML Schema: appliedParametersChoices
• Constant Field Values

NAME

public static final String NAME

String constant NAME provides name of this element: Contact.

See Also:

• Constant Field Values

COMPONENT

public static final String COMPONENT

String constant COMPONENT defines X3D component for the Contact element: RigidBodyPhysics

See Also:

• Constant Field Values

LEVEL

public static final int LEVEL

Integer constant LEVEL provides default X3D RigidBodyPhysics component level for this element: 2

See Also:

• Constant Field Values

APPLIEDPARAMETERS_DEFAULT_VALUE

public static final ArrayList<String> APPLIEDPARAMETERS_DEFAULT_VALUE

MFString field named appliedParameters has default quoted value new String[] {"BOUNCE"} (Java syntax) or quoted value "BOUNCE" (XML syntax).

BODY1_DEFAULT_VALUE

public static final RigidBody BODY1_DEFAULT_VALUE

SFNode field named body1 has default value null (Java syntax) or NULL (XML syntax).

BODY2_DEFAULT_VALUE

public static final RigidBody BODY2_DEFAULT_VALUE

SFNode field named body2 has default value null (Java syntax) or NULL (XML syntax).

BOUNCE_DEFAULT_VALUE

public static final float BOUNCE_DEFAULT_VALUE

SFFloat field named bounce has default value 0f (Java syntax) or 0 (XML syntax).

See Also:

• Constant Field Values

CONTACTNORMAL_DEFAULT_VALUE

public static final float[] CONTACTNORMAL_DEFAULT_VALUE

SFVec3f field named contactNormal has default value {0f,1f,0f} (Java syntax) or 0 1 0 (XML syntax).

DEPTH_DEFAULT_VALUE

public static final float DEPTH_DEFAULT_VALUE

SFFloat field named depth has default value 0f (Java syntax) or 0 (XML syntax).

See Also:

• Constant Field Values

FRICTIONCOEFFICIENTS_DEFAULT_VALUE

public static final float[] FRICTIONCOEFFICIENTS_DEFAULT_VALUE

SFVec2f field named frictionCoefficients has default value {0f,0f} (Java syntax) or 0 0 (XML syntax).

FRICTIONDIRECTION_DEFAULT_VALUE

public static final float[] FRICTIONDIRECTION_DEFAULT_VALUE

SFVec3f field named frictionDirection has default value {0f,1f,0f} (Java syntax) or 0 1 0 (XML syntax).

GEOMETRY1_DEFAULT_VALUE

public static final X3DNBodyCollidableNode GEOMETRY1_DEFAULT_VALUE

SFNode field named geometry1 has default value null (Java syntax) or NULL (XML syntax).

GEOMETRY2_DEFAULT_VALUE

public static final X3DNBodyCollidableNode GEOMETRY2_DEFAULT_VALUE

SFNode field named geometry2 has default value null (Java syntax) or NULL (XML syntax).

IS_DEFAULT_VALUE

public static final IS IS_DEFAULT_VALUE

SFNode field named IS has default value null (Java syntax) or NULL (XML syntax).

METADATA_DEFAULT_VALUE

public static final X3DMetadataObject METADATA_DEFAULT_VALUE

SFNode field named metadata has default value null (Java syntax) or NULL (XML syntax).

MINBOUNCESPEED_DEFAULT_VALUE

public static final float MINBOUNCESPEED_DEFAULT_VALUE

SFFloat field named minBounceSpeed has default value 0f (Java syntax) or 0 (XML syntax).

See Also:

• Constant Field Values

POSITION_DEFAULT_VALUE

public static final float[] POSITION_DEFAULT_VALUE

SFVec3f field named position has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).

SLIPCOEFFICIENTS_DEFAULT_VALUE

public static final float[] SLIPCOEFFICIENTS_DEFAULT_VALUE

SFVec2f field named slipCoefficients has default value {0f,0f} (Java syntax) or 0 0 (XML syntax).

SOFTNESSCONSTANTFORCEMIX_DEFAULT_VALUE

public static final float SOFTNESSCONSTANTFORCEMIX_DEFAULT_VALUE

SFFloat field named softnessConstantForceMix has default value 0.0001f (Java syntax) or 0.0001 (XML syntax).

See Also:

• Constant Field Values

SOFTNESSERRORCORRECTION_DEFAULT_VALUE

public static final float SOFTNESSERRORCORRECTION_DEFAULT_VALUE

SFFloat field named softnessErrorCorrection has default value 0.8f (Java syntax) or 0.8 (XML syntax).

See Also:

• Constant Field Values

SURFACESPEED_DEFAULT_VALUE

public static final float[] SURFACESPEED_DEFAULT_VALUE

SFVec2f field named surfaceSpeed has default value {0f,0f} (Java syntax) or 0 0 (XML syntax).

containerField_DEFAULT_VALUE

public static final String containerField_DEFAULT_VALUE

containerField describes typical field relationship of a node to its parent. Usage is not ordinarily needed when using this API, this default value is provided for informational purposes only.
containerField_DEFAULT_VALUE = "contacts";
containerField_ALLOWED_VALUES = {"contacts" }; type xs:NMTOKEN

See Also:

• X3D Scene Authoring Hints: containerField
• X3D Scene Authoring Hints: validation choices for containerField
• X3D Unified Object Model (X3DUOM)
• Constant Field Values

fromField_APPLIEDPARAMETERS

public static final String fromField_APPLIEDPARAMETERS

fromField ROUTE name for MFString field named appliedParameters.

See Also:

• Constant Field Values

toField_APPLIEDPARAMETERS

public static final String toField_APPLIEDPARAMETERS

toField ROUTE name for MFString field named appliedParameters.

See Also:

• Constant Field Values

fromField_BODY1

public static final String fromField_BODY1

fromField ROUTE name for SFNode field named body1.

See Also:

• Constant Field Values

toField_BODY1

public static final String toField_BODY1

toField ROUTE name for SFNode field named body1.

See Also:

• Constant Field Values

fromField_BODY2

public static final String fromField_BODY2

fromField ROUTE name for SFNode field named body2.

See Also:

• Constant Field Values

toField_BODY2

public static final String toField_BODY2

toField ROUTE name for SFNode field named body2.

See Also:

• Constant Field Values

fromField_BOUNCE

public static final String fromField_BOUNCE

fromField ROUTE name for SFFloat field named bounce.

See Also:

• Constant Field Values

toField_BOUNCE

public static final String toField_BOUNCE

toField ROUTE name for SFFloat field named bounce.

See Also:

• Constant Field Values

fromField_CONTACTNORMAL

public static final String fromField_CONTACTNORMAL

fromField ROUTE name for SFVec3f field named contactNormal.

See Also:

• Constant Field Values

toField_CONTACTNORMAL

public static final String toField_CONTACTNORMAL

toField ROUTE name for SFVec3f field named contactNormal.

See Also:

• Constant Field Values

fromField_DEPTH

public static final String fromField_DEPTH

fromField ROUTE name for SFFloat field named depth.

See Also:

• Constant Field Values

toField_DEPTH

public static final String toField_DEPTH

toField ROUTE name for SFFloat field named depth.

See Also:

• Constant Field Values

fromField_FRICTIONCOEFFICIENTS

public static final String fromField_FRICTIONCOEFFICIENTS

fromField ROUTE name for SFVec2f field named frictionCoefficients.

See Also:

• Constant Field Values

toField_FRICTIONCOEFFICIENTS

public static final String toField_FRICTIONCOEFFICIENTS

toField ROUTE name for SFVec2f field named frictionCoefficients.

See Also:

• Constant Field Values

fromField_FRICTIONDIRECTION

public static final String fromField_FRICTIONDIRECTION

fromField ROUTE name for SFVec3f field named frictionDirection.

See Also:

• Constant Field Values

toField_FRICTIONDIRECTION

public static final String toField_FRICTIONDIRECTION

toField ROUTE name for SFVec3f field named frictionDirection.

See Also:

• Constant Field Values

fromField_GEOMETRY1

public static final String fromField_GEOMETRY1

fromField ROUTE name for SFNode field named geometry1.

See Also:

• Constant Field Values

toField_GEOMETRY1

public static final String toField_GEOMETRY1

toField ROUTE name for SFNode field named geometry1.

See Also:

• Constant Field Values

fromField_GEOMETRY2

public static final String fromField_GEOMETRY2

fromField ROUTE name for SFNode field named geometry2.

See Also:

• Constant Field Values

toField_GEOMETRY2

public static final String toField_GEOMETRY2

toField ROUTE name for SFNode field named geometry2.

See Also:

• Constant Field Values

fromField_IS

public static final String fromField_IS

fromField ROUTE name for SFNode field named IS.

See Also:

• Constant Field Values

fromField_METADATA

public static final String fromField_METADATA

fromField ROUTE name for SFNode field named metadata.

See Also:

• Constant Field Values

toField_METADATA

public static final String toField_METADATA

toField ROUTE name for SFNode field named metadata.

See Also:

• Constant Field Values

fromField_MINBOUNCESPEED

public static final String fromField_MINBOUNCESPEED

fromField ROUTE name for SFFloat field named minBounceSpeed.

See Also:

• Constant Field Values

toField_MINBOUNCESPEED

public static final String toField_MINBOUNCESPEED

toField ROUTE name for SFFloat field named minBounceSpeed.

See Also:

• Constant Field Values

fromField_POSITION

public static final String fromField_POSITION

fromField ROUTE name for SFVec3f field named position.

See Also:

• Constant Field Values

toField_POSITION

public static final String toField_POSITION

toField ROUTE name for SFVec3f field named position.

See Also:

• Constant Field Values

fromField_SLIPCOEFFICIENTS

public static final String fromField_SLIPCOEFFICIENTS

fromField ROUTE name for SFVec2f field named slipCoefficients.

See Also:

• Constant Field Values

toField_SLIPCOEFFICIENTS

public static final String toField_SLIPCOEFFICIENTS

toField ROUTE name for SFVec2f field named slipCoefficients.

See Also:

• Constant Field Values

fromField_SOFTNESSCONSTANTFORCEMIX

public static final String fromField_SOFTNESSCONSTANTFORCEMIX

fromField ROUTE name for SFFloat field named softnessConstantForceMix.

See Also:

• Constant Field Values

toField_SOFTNESSCONSTANTFORCEMIX

public static final String toField_SOFTNESSCONSTANTFORCEMIX

toField ROUTE name for SFFloat field named softnessConstantForceMix.

See Also:

• Constant Field Values

fromField_SOFTNESSERRORCORRECTION

public static final String fromField_SOFTNESSERRORCORRECTION

fromField ROUTE name for SFFloat field named softnessErrorCorrection.

See Also:

• Constant Field Values

toField_SOFTNESSERRORCORRECTION

public static final String toField_SOFTNESSERRORCORRECTION

toField ROUTE name for SFFloat field named softnessErrorCorrection.

See Also:

• Constant Field Values

fromField_SURFACESPEED

public static final String fromField_SURFACESPEED

fromField ROUTE name for SFVec2f field named surfaceSpeed.

See Also:

• Constant Field Values

toField_SURFACESPEED

public static final String toField_SURFACESPEED

toField ROUTE name for SFVec2f field named surfaceSpeed.

See Also:

• Constant Field Values

Constructor Details

Contact

public Contact()

Constructor for Contact to initialize member variables with default values.

Contact

public Contact(String DEFlabel)

Utility constructor that assigns DEF label after initializing member variables with default values.

Parameters:

DEFlabel - unique DEF name for this X3D node

Method Details

getElementName

public final String getElementName()

Provides name of this element: Contact

Specified by:

getElementName in class X3DConcreteElement

Returns:

name of this element

getComponent

public final String getComponent()

Defines X3D component for the Contact element: RigidBodyPhysics

Specified by:

getComponent in class X3DConcreteElement

Returns:

X3D component for this element

getComponentLevel

public final int getComponentLevel()

Provides default X3D component level for this element: 2

Specified by:

getComponentLevel in class X3DConcreteElement

Returns:

default X3D component level for this element

getFieldType

public String getFieldType(String fieldName)

Indicate type corresponding to given fieldName.

Specified by:

getFieldType in class X3DConcreteElement

Parameters:

fieldName - name of field in this X3D node

Returns:

X3D type (SFvec3f etc.), otherwise ConfigurationProperties.ERROR_UNKNOWN_FIELD_TYPE if not recognized

See Also:

• ConfigurationProperties.ERROR_UNKNOWN_FIELD_TYPE

getAccessType

public String getAccessType(String fieldName)

Indicate accessType corresponding to given fieldName.

Specified by:

getAccessType in class X3DConcreteElement

Parameters:

fieldName - name of field in this X3D node

Returns:

X3D accessType (inputOnly etc.), otherwise ConfigurationProperties.ERROR_UNKNOWN_FIELD_ACCESSTYPE if not recognized

See Also:

• ConfigurationProperties.ERROR_UNKNOWN_FIELD_ACCESSTYPE

getContainerFieldDefault

public final String getContainerFieldDefault()

containerField describes typical field relationship of a node to its parent. Programmer usage is not ordinarily needed when using this API, since this default value is provided for informational purposes only.

Specified by:

getContainerFieldDefault in class X3DConcreteNode

Returns:

default containerField value

See Also:

• containerField_DEFAULT_VALUE
• X3DConcreteNode.containerField_ALLOWED_VALUES
• X3D Scene Authoring Hints: containerField
• X3D Scene Authoring Hints: validation choices for containerField
• X3D Unified Object Model (X3DUOM)

initialize

public final void initialize()

Initialize all member variables to default values.

Overrides:

initialize in class X3DConcreteNode

getAppliedParameters

public String[] getAppliedParameters()

Provide array of String enumeration results (baseType MFString) ['"BOUNCE"' | '"USER_FRICTION"' | '"FRICTION_COEFFICIENT-2"' | '"ERROR_REDUCTION"' | '"CONSTANT_FORCE"' | '"SPEED-1"' | '"SPEED-2"' | '"SLIP-1"' | '"SLIP-2"'] from inputOutput MFString field named appliedParameters.

Tooltip: Default global parameters for collision outputs of rigid body physics system. Contact node can override parent CollisionCollection node. Selectable values for array: "BOUNCE" "USER_FRICTION" "FRICTION_COEFFICIENT_2" "ERROR_REDUCTION" "CONSTANT_FORCE" "SPEED_1" "SPEED_2" "SLIP_1" "SLIP_2".

• Hint: BOUNCE: bounce value is used; USER_FRICTION: apply user-supplied value; FRICTION_COEFFICIENT_2: apply frictionCoefficients values; ERROR_REDUCTION: apply softnessErrorCorrection value; CONSTANT_FORCE: apply softnessConstantForceMix value; SPEED_1: apply first component of surfaceSpeed array; SPEED_2: apply second component of surfaceSpeed array; SLIP_1: apply first component of slipFactors array; SLIP_2: apply second component of slipFactors array.

Available enumeration values for string comparison: BOUNCE, USER_FRICTION, FRICTION_COEFFICIENT_2, ERROR_REDUCTION, CONSTANT_FORCE, SPEED_1, SPEED_2, SLIP_1, SLIP_2.

Specified by:

getAppliedParameters in interface Contact

Returns:

value of appliedParameters field

getAppliedParametersList

public ArrayList<String> getAppliedParametersList()

Utility method to get ArrayList value of MFString appliedParameters field, similar to getAppliedParameters().

Returns:

value of appliedParameters field

getAppliedParametersString

public String getAppliedParametersString()

Utility method to get String value of MFString appliedParameters field, similar to getAppliedParameters().

Returns:

value of appliedParameters field

setAppliedParameters

public Contact setAppliedParameters(String[] newValue)

Accessor method to assign String enumeration array (""BOUNCE"" | ""USER_FRICTION"" | ""FRICTION_COEFFICIENT-2"" | ""ERROR_REDUCTION"" | ""CONSTANT_FORCE"" | ""SPEED-1"" | ""SPEED-2"" | ""SLIP-1"" | ""SLIP-2"") to inputOutput MFString field named appliedParameters.

Warning: authors can only choose from a strict list of enumeration values (BOUNCE, USER_FRICTION, FRICTION_COEFFICIENT_2, ERROR_REDUCTION, CONSTANT_FORCE, SPEED_1, SPEED_2, SLIP_1, SLIP_2).

Tooltip: Default global parameters for collision outputs of rigid body physics system. Contact node can override parent CollisionCollection node. Selectable values for array: "BOUNCE" "USER_FRICTION" "FRICTION_COEFFICIENT_2" "ERROR_REDUCTION" "CONSTANT_FORCE" "SPEED_1" "SPEED_2" "SLIP_1" "SLIP_2".

• Hint: BOUNCE: bounce value is used; USER_FRICTION: apply user-supplied value; FRICTION_COEFFICIENT_2: apply frictionCoefficients values; ERROR_REDUCTION: apply softnessErrorCorrection value; CONSTANT_FORCE: apply softnessConstantForceMix value; SPEED_1: apply first component of surfaceSpeed array; SPEED_2: apply second component of surfaceSpeed array; SLIP_1: apply first component of slipFactors array; SLIP_2: apply second component of slipFactors array.

Specified by:

setAppliedParameters in interface Contact

Parameters:

newValue - is new value for the appliedParameters field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setAppliedParameters

public Contact setAppliedParameters(MFString newValue)

Assign typed object value to MFString appliedParameters field, similar to setAppliedParameters(String[]).

Parameters:

newValue - is new value for the appliedParameters field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setAppliedParameters

public Contact setAppliedParameters(SFString newValue)

Assign single SFString object value to MFString appliedParameters field, similar to setAppliedParameters(String[]).

Parameters:

newValue - is new value for the appliedParameters field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• MFString.cleanupEnumerationValues(String)

setAppliedParameters

public Contact setAppliedParameters(String newValue)

Assign singleton String value to MFString appliedParameters field, similar to setAppliedParameters(String[]).

Parameters:

newValue - is new value for the appliedParameters field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• MFString.cleanupEnumerationValues(String)

setAppliedParameters

public Contact setAppliedParameters(ArrayList<String> newValue)

Assign ArrayList value of MFString appliedParameters field, similar to setAppliedParameters(String[]).

Parameters:

newValue - is new value for the appliedParameters field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

clearAppliedParameters

public Contact clearAppliedParameters()

Utility method to clear MFString value of appliedParameters field. This method does not initialize withAPPLIEDPARAMETERS_DEFAULT_VALUE.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

addAppliedParameters

public Contact addAppliedParameters(String newValue)

Add singleton String value to MFString appliedParameters field.

Parameters:

newValue - is new value to add to the appliedParameters field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• MFString.cleanupEnumerationValues(String)

addAppliedParameters

public Contact addAppliedParameters(SFString newValue)

Add singleton SFString value to MFString appliedParameters field.

Parameters:

newValue - is new value to add to the appliedParameters field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• MFString.cleanupEnumerationValues(String)

getBody1

public RigidBody getBody1()

Provide org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) from inputOutput SFNode field body1.

Specified by:

getBody1 in interface Contact

Returns:

value of body1 field

See Also:

• 
  
  Tooltip: [RigidBody] The body1 and body2 fields specify two top-level nodes that should be evaluated in the physics model as a single set of interactions with respect to each other. *
  

setBody1

public Contact setBody1(RigidBody newValue)

Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) to inputOutput SFNode field body1.

Specified by:

setBody1 in interface Contact

Parameters:

newValue - is new value for the body1 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• 
  
  Tooltip: [RigidBody] The body1 and body2 fields specify two top-level nodes that should be evaluated in the physics model as a single set of interactions with respect to each other. *
  

clearBody1

public Contact clearBody1()

Utility method to clear SFNode value of body1 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

setBody1

public Contact setBody1(ProtoInstance newValue)

Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field body1.

Parameters:

newValue - is new value for the body1 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• setBody1(org.web3d.x3d.sai.RigidBodyPhysics.RigidBody)

hasBody1

public boolean hasBody1()

Indicate whether an object is available for inputOutput SFNode field body1.

Returns:

whether a properly typed node or ProtoInstance or CommentsBlock is available.

See Also:

• getBody1()
• getBody1ProtoInstance()

getBody2

public RigidBody getBody2()

Provide org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) from inputOutput SFNode field body2.

Specified by:

getBody2 in interface Contact

Returns:

value of body2 field

See Also:

• 
  
  Tooltip: [RigidBody] The body1 and body2 fields specify two top-level nodes that should be evaluated in the physics model as a single set of interactions with respect to each other. *
  

setBody2

public Contact setBody2(RigidBody newValue)

Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.RigidBody instance (using a properly typed node) to inputOutput SFNode field body2.

Specified by:

setBody2 in interface Contact

Parameters:

newValue - is new value for the body2 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• 
  
  Tooltip: [RigidBody] The body1 and body2 fields specify two top-level nodes that should be evaluated in the physics model as a single set of interactions with respect to each other. *
  

clearBody2

public Contact clearBody2()

Utility method to clear SFNode value of body2 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

setBody2

public Contact setBody2(ProtoInstance newValue)

Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field body2.

Parameters:

newValue - is new value for the body2 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• setBody2(org.web3d.x3d.sai.RigidBodyPhysics.RigidBody)

hasBody2

public boolean hasBody2()

Indicate whether an object is available for inputOutput SFNode field body2.

Returns:

whether a properly typed node or ProtoInstance or CommentsBlock is available.

See Also:

• getBody2()
• getBody2ProtoInstance()

getBounce

public float getBounce()

Provide float value within allowed range of [0,1] from inputOutput SFFloat field named bounce.

Tooltip: [0,1] bounce indicates bounciness (0 = no bounce at all, 1 = maximum bounce). *

Specified by:

getBounce in interface Contact

Returns:

value of bounce field

setBounce

public Contact setBounce(float newValue)

Accessor method to assign float value to inputOutput SFFloat field named bounce.

Tooltip: [0,1] bounce indicates bounciness (0 = no bounce at all, 1 = maximum bounce). *

Specified by:

setBounce in interface Contact

Parameters:

newValue - is new value for the bounce field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setBounce

public Contact setBounce(SFFloat newValue)

Assign typed object value to SFFloat bounce field, similar to setBounce(float).

Parameters:

newValue - is new value for the bounce field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setBounce

public Contact setBounce(double newValue)

Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setBounce(float).

Parameters:

newValue - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getContactNormal

public float[] getContactNormal()

Provide array of 3-tuple float results from inputOutput SFVec3f field named contactNormal.

Tooltip: contactNormal is unit vector describing normal between two colliding bodies. *

Specified by:

getContactNormal in interface Contact

Returns:

value of contactNormal field

setContactNormal

public Contact setContactNormal(float[] newValue)

Accessor method to assign 3-tuple float array to inputOutput SFVec3f field named contactNormal.

Tooltip: contactNormal is unit vector describing normal between two colliding bodies. *

Specified by:

setContactNormal in interface Contact

Parameters:

newValue - is new value for the contactNormal field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setContactNormal

public Contact setContactNormal(SFVec3f newValue)

Assign typed object value to SFVec3f contactNormal field, similar to setContactNormal(float[]).

Parameters:

newValue - is new value for the contactNormal field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setContactNormal

public Contact setContactNormal(float x,
 float y,
 float z)

Assign values to SFVec3f contactNormal field, similar to setContactNormal(float[]).

Parameters:

x - first component

y - second component

z - third component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setContactNormal

public Contact setContactNormal(double x,
 double y,
 double z)

Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setContactNormal(float[]).

Parameters:

x - first component

y - second component

z - third component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setContactNormal

public Contact setContactNormal(double[] newArray)

Utility method: double-precision set-array accessor for X3D floating-point type, similar to setContactNormal(float[]).

Parameters:

newArray - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getDepth

public float getDepth()

Provide float value from inputOutput SFFloat field named depth.

Tooltip: [0,1] depth indicates how deep the current intersection is along normal vector. *

Specified by:

getDepth in interface Contact

Returns:

value of depth field

setDepth

public Contact setDepth(float newValue)

Accessor method to assign float value to inputOutput SFFloat field named depth.

Tooltip: [0,1] depth indicates how deep the current intersection is along normal vector. *

Specified by:

setDepth in interface Contact

Parameters:

newValue - is new value for the depth field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setDepth

public Contact setDepth(SFFloat newValue)

Assign typed object value to SFFloat depth field, similar to setDepth(float).

Parameters:

newValue - is new value for the depth field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setDepth

public Contact setDepth(double newValue)

Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setDepth(float).

Parameters:

newValue - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getFrictionCoefficients

public float[] getFrictionCoefficients()

Provide array of 2-tuple float results within allowed range of [0,infinity) from inputOutput SFVec2f field named frictionCoefficients.

Tooltip: frictionCoefficients used for computing surface drag. *

Specified by:

getFrictionCoefficients in interface Contact

Returns:

value of frictionCoefficients field

setFrictionCoefficients

public Contact setFrictionCoefficients(float[] newValue)

Accessor method to assign 2-tuple float array to inputOutput SFVec2f field named frictionCoefficients.

Tooltip: frictionCoefficients used for computing surface drag. *

Specified by:

setFrictionCoefficients in interface Contact

Parameters:

newValue - is new value for the frictionCoefficients field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionCoefficients

public Contact setFrictionCoefficients(SFVec2f newValue)

Assign typed object value to SFVec2f frictionCoefficients field, similar to setFrictionCoefficients(float[]).

Parameters:

newValue - is new value for the frictionCoefficients field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionCoefficients

public Contact setFrictionCoefficients(float x,
 float y)

Assign values to SFVec2f frictionCoefficients field, similar to setFrictionCoefficients(float[]).

Parameters:

x - first component

y - second component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionCoefficients

public Contact setFrictionCoefficients(double x,
 double y)

Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setFrictionCoefficients(float[]).

Parameters:

x - first component

y - second component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionCoefficients

public Contact setFrictionCoefficients(double[] newArray)

Utility method: double-precision set-array accessor for X3D floating-point type, similar to setFrictionCoefficients(float[]).

Parameters:

newArray - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getFrictionDirection

public float[] getFrictionDirection()

Provide array of 3-tuple float results from inputOutput SFVec3f field named frictionDirection.

Tooltip: frictionDirection controls friction vector.

• Hint: value of (0 0 0) indicates no friction.

Specified by:

getFrictionDirection in interface Contact

Returns:

value of frictionDirection field

setFrictionDirection

public Contact setFrictionDirection(float[] newValue)

Accessor method to assign 3-tuple float array to inputOutput SFVec3f field named frictionDirection.

Tooltip: frictionDirection controls friction vector.

• Hint: value of (0 0 0) indicates no friction.

Specified by:

setFrictionDirection in interface Contact

Parameters:

newValue - is new value for the frictionDirection field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionDirection

public Contact setFrictionDirection(SFVec3f newValue)

Assign typed object value to SFVec3f frictionDirection field, similar to setFrictionDirection(float[]).

Parameters:

newValue - is new value for the frictionDirection field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionDirection

public Contact setFrictionDirection(float x,
 float y,
 float z)

Assign values to SFVec3f frictionDirection field, similar to setFrictionDirection(float[]).

Parameters:

x - first component

y - second component

z - third component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionDirection

public Contact setFrictionDirection(double x,
 double y,
 double z)

Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setFrictionDirection(float[]).

Parameters:

x - first component

y - second component

z - third component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setFrictionDirection

public Contact setFrictionDirection(double[] newArray)

Utility method: double-precision set-array accessor for X3D floating-point type, similar to setFrictionDirection(float[]).

Parameters:

newArray - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getGeometry1

public X3DNBodyCollidableNode getGeometry1()

Provide org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) from inputOutput SFNode field geometry1.

Specified by:

getGeometry1 in interface Contact

Returns:

value of geometry1 field

See Also:

• 
  
  Tooltip: [X3DNBodyCollidableNode] The geometry1 and geometry2 fields specify collision-related information about body1 and body2. *
  

setGeometry1

public Contact setGeometry1(X3DNBodyCollidableNode newValue)

Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) to inputOutput SFNode field geometry1.

Specified by:

setGeometry1 in interface Contact

Parameters:

newValue - is new value for the geometry1 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• 
  
  Tooltip: [X3DNBodyCollidableNode] The geometry1 and geometry2 fields specify collision-related information about body1 and body2. *
  

clearGeometry1

public Contact clearGeometry1()

Utility method to clear SFNode value of geometry1 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

setGeometry1

public Contact setGeometry1(ProtoInstance newValue)

Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field geometry1.

Parameters:

newValue - is new value for the geometry1 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• setGeometry1(org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode)

hasGeometry1

public boolean hasGeometry1()

Indicate whether an object is available for inputOutput SFNode field geometry1.

Returns:

whether a properly typed node or ProtoInstance or CommentsBlock is available.

See Also:

• getGeometry1()
• getGeometry1ProtoInstance()

getGeometry2

public X3DNBodyCollidableNode getGeometry2()

Provide org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) from inputOutput SFNode field geometry2.

Specified by:

getGeometry2 in interface Contact

Returns:

value of geometry2 field

See Also:

• 
  
  Tooltip: [X3DNBodyCollidableNode] The geometry1 and geometry2 fields specify collision-related information about body1 and body2. *
  

setGeometry2

public Contact setGeometry2(X3DNBodyCollidableNode newValue)

Accessor method to assign org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode instance (using a properly typed node) to inputOutput SFNode field geometry2.

Specified by:

setGeometry2 in interface Contact

Parameters:

newValue - is new value for the geometry2 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• 
  
  Tooltip: [X3DNBodyCollidableNode] The geometry1 and geometry2 fields specify collision-related information about body1 and body2. *
  

clearGeometry2

public Contact clearGeometry2()

Utility method to clear SFNode value of geometry2 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

setGeometry2

public Contact setGeometry2(ProtoInstance newValue)

Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field geometry2.

Parameters:

newValue - is new value for the geometry2 field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• setGeometry2(org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollidableNode)

hasGeometry2

public boolean hasGeometry2()

Indicate whether an object is available for inputOutput SFNode field geometry2.

Returns:

whether a properly typed node or ProtoInstance or CommentsBlock is available.

See Also:

• getGeometry2()
• getGeometry2ProtoInstance()

getIS

public IS getIS()

Provide IS instance (using a properly typed node) from inputOutput SFNode field IS.

Specified by:

getIS in class X3DConcreteNode

Returns:

value of IS field

See Also:

• X3D Tooltips: IS
• X3D Tooltips: connect

setIS

public Contact setIS(IS newValue)

Accessor method to assign IS instance (using a properly typed node) to inputOutput SFNode field IS.

Specified by:

setIS in class X3DConcreteNode

Parameters:

newValue - is new value for the IS field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Tooltips: IS
• X3D Tooltips: connect

clearIS

public Contact clearIS()

Utility method to clear SFNode value of IS field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

hasIS

public boolean hasIS()

Indicate whether an object is available for inputOutput SFNode field IS.

Returns:

whether a concrete statement or CommentsBlock is available.

See Also:

• getIS()

getMetadata

public X3DMetadataObject getMetadata()

Provide org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.

Specified by:

getMetadata in interface Contact

Specified by:

getMetadata in interface X3DNode

Returns:

value of metadata field

See Also:

• 
  
  Tooltip: [X3DMetadataObject] Information about this node can be contained in a MetadataBoolean, MetadataDouble, MetadataFloat, MetadataInteger, MetadataString or MetadataSet node.
  • Hint: X3D Architecture 7.2.4 Metadata https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/core.html#Metadata
• X3D Scene Authoring Hints: Metadata Nodes

setMetadata

public Contact setMetadata(X3DMetadataObject newValue)

Accessor method to assign org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.

Specified by:

setMetadata in interface Contact

Specified by:

setMetadata in interface X3DNode

Specified by:

setMetadata in class X3DConcreteNode

Parameters:

newValue - is new value for the metadata field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• 
  
  Tooltip: [X3DMetadataObject] Information about this node can be contained in a MetadataBoolean, MetadataDouble, MetadataFloat, MetadataInteger, MetadataString or MetadataSet node.
  • Hint: X3D Architecture 7.2.4 Metadata https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/core.html#Metadata
• X3D Scene Authoring Hints: Metadata Nodes

clearMetadata

public Contact clearMetadata()

Utility method to clear SFNode value of metadata field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

setMetadata

public Contact setMetadata(ProtoInstance newValue)

Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field metadata.

Specified by:

setMetadata in class X3DConcreteNode

Parameters:

newValue - is new value for the metadata field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• setMetadata(org.web3d.x3d.sai.Core.X3DMetadataObject)

hasMetadata

public boolean hasMetadata()

Indicate whether an object is available for inputOutput SFNode field metadata.

Returns:

whether a properly typed node or ProtoInstance or CommentsBlock is available.

See Also:

• getMetadata()
• getMetadataProtoInstance()
• X3D Scene Authoring Hints: Metadata Nodes

getMinBounceSpeed

public float getMinBounceSpeed()

Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named minBounceSpeed.

Tooltip: [0,+infinity) minBounceSpeed m/s needed to bounce. *

Specified by:

getMinBounceSpeed in interface Contact

Returns:

value of minBounceSpeed field

setMinBounceSpeed

public Contact setMinBounceSpeed(float newValue)

Accessor method to assign float value to inputOutput SFFloat field named minBounceSpeed.

Tooltip: [0,+infinity) minBounceSpeed m/s needed to bounce. *

Specified by:

setMinBounceSpeed in interface Contact

Parameters:

newValue - is new value for the minBounceSpeed field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setMinBounceSpeed

public Contact setMinBounceSpeed(SFFloat newValue)

Assign typed object value to SFFloat minBounceSpeed field, similar to setMinBounceSpeed(float).

Parameters:

newValue - is new value for the minBounceSpeed field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setMinBounceSpeed

public Contact setMinBounceSpeed(double newValue)

Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setMinBounceSpeed(float).

Parameters:

newValue - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getPosition

public float[] getPosition()

Provide array of 3-tuple float results from inputOutput SFVec3f field named position.

Tooltip: position (x, y, z in meters) of exact location of collision. *

Specified by:

getPosition in interface Contact

Returns:

value of position field

setPosition

public Contact setPosition(float[] newValue)

Accessor method to assign 3-tuple float array to inputOutput SFVec3f field named position.

Tooltip: position (x, y, z in meters) of exact location of collision. *

Specified by:

setPosition in interface Contact

Parameters:

newValue - is new value for the position field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setPosition

public Contact setPosition(SFVec3f newValue)

Assign typed object value to SFVec3f position field, similar to setPosition(float[]).

Parameters:

newValue - is new value for the position field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setPosition

public Contact setPosition(float x,
 float y,
 float z)

Assign values to SFVec3f position field, similar to setPosition(float[]).

Parameters:

x - first component

y - second component

z - third component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setPosition

public Contact setPosition(double x,
 double y,
 double z)

Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setPosition(float[]).

Parameters:

x - first component

y - second component

z - third component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setPosition

public Contact setPosition(double[] newArray)

Utility method: double-precision set-array accessor for X3D floating-point type, similar to setPosition(float[]).

Parameters:

newArray - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getSlipCoefficients

public float[] getSlipCoefficients()

Provide array of 2-tuple float results from inputOutput SFVec2f field named slipCoefficients.

Tooltip: slipCoefficients used for computing surface drag. *

Specified by:

getSlipCoefficients in interface Contact

Returns:

value of slipCoefficients field

setSlipCoefficients

public Contact setSlipCoefficients(float[] newValue)

Accessor method to assign 2-tuple float array to inputOutput SFVec2f field named slipCoefficients.

Tooltip: slipCoefficients used for computing surface drag. *

Specified by:

setSlipCoefficients in interface Contact

Parameters:

newValue - is new value for the slipCoefficients field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSlipCoefficients

public Contact setSlipCoefficients(SFVec2f newValue)

Assign typed object value to SFVec2f slipCoefficients field, similar to setSlipCoefficients(float[]).

Parameters:

newValue - is new value for the slipCoefficients field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSlipCoefficients

public Contact setSlipCoefficients(float x,
 float y)

Assign values to SFVec2f slipCoefficients field, similar to setSlipCoefficients(float[]).

Parameters:

x - first component

y - second component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSlipCoefficients

public Contact setSlipCoefficients(double x,
 double y)

Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setSlipCoefficients(float[]).

Parameters:

x - first component

y - second component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSlipCoefficients

public Contact setSlipCoefficients(double[] newArray)

Utility method: double-precision set-array accessor for X3D floating-point type, similar to setSlipCoefficients(float[]).

Parameters:

newArray - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getSoftnessConstantForceMix

public float getSoftnessConstantForceMix()

Provide float value within allowed range of [0,1] from inputOutput SFFloat field named softnessConstantForceMix.

Tooltip: [0,1] softnessConstantForceMix value applies a constant force value to make colliding surfaces appear to be somewhat soft. *

Specified by:

getSoftnessConstantForceMix in interface Contact

Returns:

value of softnessConstantForceMix field

setSoftnessConstantForceMix

public Contact setSoftnessConstantForceMix(float newValue)

Accessor method to assign float value to inputOutput SFFloat field named softnessConstantForceMix.

Tooltip: [0,1] softnessConstantForceMix value applies a constant force value to make colliding surfaces appear to be somewhat soft. *

Specified by:

setSoftnessConstantForceMix in interface Contact

Parameters:

newValue - is new value for the softnessConstantForceMix field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSoftnessConstantForceMix

public Contact setSoftnessConstantForceMix(SFFloat newValue)

Assign typed object value to SFFloat softnessConstantForceMix field, similar to setSoftnessConstantForceMix(float).

Parameters:

newValue - is new value for the softnessConstantForceMix field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSoftnessConstantForceMix

public Contact setSoftnessConstantForceMix(double newValue)

Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setSoftnessConstantForceMix(float).

Parameters:

newValue - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getSoftnessErrorCorrection

public float getSoftnessErrorCorrection()

Provide float value within allowed range of [0,1] from inputOutput SFFloat field named softnessErrorCorrection.

Tooltip: [0,1] softnessErrorCorrection indicates fraction of collision error fixed in a set of evaluations (0 = no error correction, 1 = all errors corrected in single step). *

Specified by:

getSoftnessErrorCorrection in interface Contact

Returns:

value of softnessErrorCorrection field

setSoftnessErrorCorrection

public Contact setSoftnessErrorCorrection(float newValue)

Accessor method to assign float value to inputOutput SFFloat field named softnessErrorCorrection.

Tooltip: [0,1] softnessErrorCorrection indicates fraction of collision error fixed in a set of evaluations (0 = no error correction, 1 = all errors corrected in single step). *

Specified by:

setSoftnessErrorCorrection in interface Contact

Parameters:

newValue - is new value for the softnessErrorCorrection field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSoftnessErrorCorrection

public Contact setSoftnessErrorCorrection(SFFloat newValue)

Assign typed object value to SFFloat softnessErrorCorrection field, similar to setSoftnessErrorCorrection(float).

Parameters:

newValue - is new value for the softnessErrorCorrection field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSoftnessErrorCorrection

public Contact setSoftnessErrorCorrection(double newValue)

Utility method: double-precision set-parameter accessor for X3D floating-point type, similar to setSoftnessErrorCorrection(float).

Parameters:

newValue - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getSurfaceSpeed

public float[] getSurfaceSpeed()

Provide array of 2-tuple float results from inputOutput SFVec2f field named surfaceSpeed.

Tooltip: surfaceSpeed defines speed vectors for computing surface drag, if contact surfaces move independently of bodies. *

Specified by:

getSurfaceSpeed in interface Contact

Returns:

value of surfaceSpeed field

setSurfaceSpeed

public Contact setSurfaceSpeed(float[] newValue)

Accessor method to assign 2-tuple float array to inputOutput SFVec2f field named surfaceSpeed.

Tooltip: surfaceSpeed defines speed vectors for computing surface drag, if contact surfaces move independently of bodies. *

Specified by:

setSurfaceSpeed in interface Contact

Parameters:

newValue - is new value for the surfaceSpeed field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSurfaceSpeed

public Contact setSurfaceSpeed(SFVec2f newValue)

Assign typed object value to SFVec2f surfaceSpeed field, similar to setSurfaceSpeed(float[]).

Parameters:

newValue - is new value for the surfaceSpeed field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSurfaceSpeed

public Contact setSurfaceSpeed(float x,
 float y)

Assign values to SFVec2f surfaceSpeed field, similar to setSurfaceSpeed(float[]).

Parameters:

x - first component

y - second component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSurfaceSpeed

public Contact setSurfaceSpeed(double x,
 double y)

Utility method: double-precision set-parameters accessor for X3D floating-point type, similar to setSurfaceSpeed(float[]).

Parameters:

x - first component

y - second component

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setSurfaceSpeed

public Contact setSurfaceSpeed(double[] newArray)

Utility method: double-precision set-array accessor for X3D floating-point type, similar to setSurfaceSpeed(float[]).

Parameters:

newArray - is new value for field

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getDEF

public String getDEF()

Provide String value from inputOutput SFString field named DEF.

Tooltip: DEF defines a unique ID name for this node, referenceable by other nodes.

• Hint: descriptive DEF names improve clarity and help document a model.
• Hint: well-defined names can simplify design and debugging through improved author understanding.
• Hint: X3D Scene Authoring Hints, Naming Conventions https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NamingConventions

Overrides:

getDEF in class X3DConcreteNode

Returns:

value of DEF field

See Also:

• X3D Scene Authoring Hints: Naming Conventions

setDEF

public final Contact setDEF(String newValue)

Accessor method to assign String value to inputOutput SFString field named DEF.

Tooltip: DEF defines a unique ID name for this node, referenceable by other nodes.

• Hint: descriptive DEF names improve clarity and help document a model.
• Hint: well-defined names can simplify design and debugging through improved author understanding.
• Hint: X3D Scene Authoring Hints, Naming Conventions https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NamingConventions

Note that setting the DEF value clears the USE value.

Specified by:

setDEF in class X3DConcreteNode

Parameters:

newValue - is new value for the DEF field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setDEF

public Contact setDEF(SFString newValue)

Assign typed object value to SFString DEF field, similar to setDEF(String).

Parameters:

newValue - is new value for the DEF field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getUSE

public String getUSE()

Provide String value from inputOutput SFString field named USE.

Tooltip: USE means reuse an already DEF-ed node ID, excluding all child nodes and all other attributes (except for containerField, which can have a different value).

• Hint: USE references to previously defined DEF geometry (instead of duplicating nodes) can improve performance.
• Warning: do NOT include any child nodes, a DEF attribute, or any other attribute values (except for containerField) when defining a USE attribute.
• Warning: each USE value must match a corresponding DEF value that is defined earlier in the scene.

Overrides:

getUSE in class X3DConcreteNode

Returns:

value of USE field

See Also:

• X3D Scene Authoring Hints: Naming Conventions

setUSE

public final Contact setUSE(String newValue)

Accessor method to assign String value to inputOutput SFString field named USE.

Tooltip: USE means reuse an already DEF-ed node ID, excluding all child nodes and all other attributes (except for containerField, which can have a different value).

• Hint: USE references to previously defined DEF geometry (instead of duplicating nodes) can improve performance.
• Warning: do NOT include any child nodes, a DEF attribute, or any other attribute values (except for containerField) when defining a USE attribute.
• Warning: each USE value must match a corresponding DEF value that is defined earlier in the scene.

Note: each USE node is still an independent object, with the USE value matching the DEF value in the preceding object.

Warning: invoking the setUSE() method on this node resets all other fields to their default values (except for containerField) and also releases all child nodes.

Warning: no other operations can be performed to modify a USE node other than setting an alternate containerField value.

Specified by:

setUSE in class X3DConcreteNode

Parameters:

newValue - is new value for the USE field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setUSE

public Contact setUSE(SFString newValue)

Assign typed object value to SFString USE field, similar to setUSE(String).

Parameters:

newValue - is new value for the USE field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getCssClass

public String getCssClass()

Provide String value from inputOutput SFString field named class.

Overrides:

getCssClass in class X3DConcreteElement

Returns:

value of class field

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setCssClass

public final Contact setCssClass(String newValue)

Accessor method to assign String value to inputOutput SFString field named class.

Specified by:

setCssClass in class X3DConcreteNode

Parameters:

newValue - is new value for the class field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setCssClass

public Contact setCssClass(SFString newValue)

Assign typed object value to SFString cssClass field, similar to setCssClass(String).

Parameters:

newValue - is new value for the class field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getHtmlID

public String getHtmlID()

Provide String value from inputOutput SFString field named id.

Overrides:

getHtmlID in class X3DConcreteElement

Returns:

value of id field

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setHtmlID

public final Contact setHtmlID(String newValue)

Accessor method to assign String value to inputOutput SFString field named id.

Specified by:

setHtmlID in class X3DConcreteNode

Parameters:

newValue - is new value for the id field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
  Warning: the id attribute is in a distinct separate namespace from DEF identifiers and thus not applicable for USE nodes, ROUTE statements, or Script references.
• X3D Architecture Annex L - HTML authoring guidelines, L.3.1 Content definition and page presentation
• HTML 5.2 W3C Recommendation
• Document Object Model (DOM) Technical Reports
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setHtmlID

public Contact setHtmlID(SFString newValue)

Assign typed object value to SFString HtmlID field, similar to setHtmlID(String).

Parameters:

newValue - is new value for the id field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getCssStyle

public String getCssStyle()

Provide String value from inputOutput SFString field named style.

Overrides:

getCssStyle in class X3DConcreteElement

Returns:

value of style field

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setCssStyle

public final Contact setCssStyle(String newValue)

Accessor method to assign String value to inputOutput SFString field named style.

Specified by:

setCssStyle in class X3DConcreteNode

Parameters:

newValue - is new value for the style field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setCssStyle

public Contact setCssStyle(SFString newValue)

Assign typed object value to SFString cssClass field, similar to setCssStyle(String).

Parameters:

newValue - is new value for the style field.

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

setUSE

public Contact setUSE(Contact DEFnode)

Assign a USE reference to another DEF node of same node type, similar to setUSE(String).

Warning: note that the setUSE() method on this node resets all other fields to their default values (except for containerField) and also releases all child nodes.

Warning: no other operations can be performed to modify a USE node other than setting an alternate containerField value.

Parameters:

DEFnode - must have a DEF value defined

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

addComments

public Contact addComments(String newComment)

Add comment as String to contained commentsList.

Specified by:

addComments in class X3DConcreteElement

Parameters:

newComment - initial value

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Architecture, clause 7.2.5.1 Organization

addComments

public Contact addComments(String[] newComments)

Add comments as String[] array to contained commentsList.

Specified by:

addComments in class X3DConcreteElement

Parameters:

newComments - array of comments

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

addComments

public Contact addComments(CommentsBlock newCommentsBlock)

Add CommentsBlock to contained commentsList.

Specified by:

addComments in class X3DConcreteElement

Parameters:

newCommentsBlock - block of comments to add

Returns:

Contact - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

toStringX3D

public String toStringX3D(int indentLevel)

Recursive method to provide X3D string serialization of this model subgraph, utilizing XML encoding and conforming to X3D Canonical Form.

Specified by:

toStringX3D in class X3DConcreteElement

Parameters:

indentLevel - number of levels of indentation for this element

Returns:

X3D string

See Also:

• X3D.FILE_EXTENSION_X3D
• X3D.FILE_EXTENSION_XML
• X3D.toStringXML()
• X3D.toFileXML(String)
• X3D.toFileX3D(String)
• X3D XML Encoding
• X3D Compressed Binary Encoding: X3D Canonical Form
• X3D Canonicalization (C14N) Tool

toStringClassicVRML

public String toStringClassicVRML(int indentLevel)

Recursive method to provide ClassicVRML string serialization.

Specified by:

toStringClassicVRML in class X3DConcreteElement

Parameters:

indentLevel - number of levels of indentation for this element

Returns:

ClassicVRML string

See Also:

• X3D.FILE_EXTENSION_CLASSICVRML
• X3D Resources: Virtual Reality Modeling Language (VRML) 97
• Extensible 3D (X3D) encodings Part 2: Classic VRML encoding
• Extensible 3D (X3D) encodings Part 2: Classic VRML encoding, Annex A: Grammar

toStringVRML97

public String toStringVRML97(int indentLevel)

Recursive method to provide VRML97 string serialization.

Specified by:

toStringVRML97 in class X3DConcreteElement

Parameters:

indentLevel - number of levels of indentation for this element

Returns:

VRML97 string

See Also:

• X3D.FILE_EXTENSION_VRML97
• X3D Resources: Virtual Reality Modeling Language (VRML) 97
• Virtual Reality Modeling Language (VRML) 97 specification
• VRML 97 v2.1 Amendment

findElementByNameValue

public X3DConcreteElement findElementByNameValue(String nameValue)

Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element. Elements with name fields include meta, Metadata* nodes, field/fieldValue, ProtoDeclare/ExternProtoDeclare/ProtoInstance, CAD and HAnim nodes.

Warning: first start with findAncestorScene() to check entire scene graph, or findAncestorX3D() to check entire model document.

Warning: more than one element may be found that has the same name, this method does not handle that case.

Specified by:

findElementByNameValue in class X3DConcreteElement

Parameters:

nameValue - is value of the name field being searched for in this element and child elements(if any)

Returns:

object reference to found element, null otherwise

See Also:

• findNodeByDEF(String)
• X3DConcreteElement.hasAncestorScene()
• X3DConcreteElement.findAncestorX3D()

findElementByNameValue

public X3DConcreteElement findElementByNameValue(String nameValue,
 String elementName)

Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element. Elements with name fields include meta, Metadata* nodes, field/fieldValue, ProtoDeclare/ExternProtoDeclare/ProtoInstance, CAD and HAnim nodes.

Warning: first start with findAncestorScene() to check entire scene graph, or findAncestorX3D() to check entire model document.

Warning: more than one element may be found that has the same name, this method does not handle that case.

Specified by:

findElementByNameValue in class X3DConcreteElement

Parameters:

nameValue - is value of the name field being searched for in this element and child elements(if any)

elementName - identifies the element of interest (meta MetadataString ProtoDeclare CADassembly ProtoInstance HAnimHumanoid etc.)

Returns:

object reference to found element, null otherwise

See Also:

• findNodeByDEF(String)
• X3DConcreteElement.hasAncestorScene()
• X3DConcreteElement.findAncestorX3D()

hasElementByNameValue

public boolean hasElementByNameValue(String nameValue,
 String elementName)

Recursive method to determine whether node or statement with given name attribute is found, meaning both objects are attached to same scene graph.

Parameters:

nameValue - is value of the name field being searched for in this element and child elements(if any)

elementName - identifies the element of interest (meta MetadataString ProtoDeclare CADassembly ProtoInstance HAnimHumanoid etc.)

Returns:

whether node is found

See Also:

• findElementByNameValue(String, String)

findNodeByDEF

public X3DConcreteNode findNodeByDEF(String DEFvalue)

Recursive method to provide object reference to node by DEF, if found as this node or in a contained node.

Warning: first start with findAncestorScene() to check entire scene graph, or findAncestorX3D() to check entire model document.

Warning: more than one element may be found that has the same DEF, this method does not handle that case.

Specified by:

findNodeByDEF in class X3DConcreteElement

Parameters:

DEFvalue - is value of the name field being searched for in this element and child elements(if any)

Returns:

object reference to found node, null otherwise

See Also:

• findElementByNameValue(String)
• X3DConcreteElement.hasAncestorScene()
• X3DConcreteElement.findAncestorX3D()

hasNodeByDEF

public boolean hasNodeByDEF(String DEFvalue)

Recursive method to determine whether node with DEFvalue is found, meaning both objects are attached to same scene graph.

Parameters:

DEFvalue - is value of the name field being searched for in this element and child elements(if any)

Returns:

whether node is found

See Also:

• findNodeByDEF(String)

validate

public String validate()

Recursive method to validate this element plus all contained nodes and statements, using both datatype-specification value checks and regular expression (regex) checking of corresponding string values. TODO document specific validation methods.

Specified by:

validate in class X3DConcreteElement

Returns:

validation results (if any)