UniversalJointObject (X3DJSAIL, X3D Java Scene Access Interface Library)

java.lang.Object
- org.web3d.x3d.jsail.X3DConcreteElement
- - org.web3d.x3d.jsail.X3DConcreteNode
  - - org.web3d.x3d.jsail.RigidBodyPhysics.UniversalJointObject

All Implemented Interfaces:

X3DNode, UniversalJoint, X3DRigidJointNode
```
public class UniversalJointObject
extends X3DConcreteNode
implements UniversalJoint
```
X3D node tooltip: (X3D version 3.2 or later) UniversalJoint is like a BallJoint that constrains an extra degree of rotational freedom. Contains two RigidBody nodes (containerField values body1, body2).
- Hint: useful in combination with BallJoint.
- Hint: RigidBodyPhysics component, level 2.
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 using the org.web3d.x3d.sai package instead.
See Also:

X3D Abstract Specification: UniversalJoint, X3D Tooltips: UniversalJoint, X3D Scene Authoring Hints

Field Summary

Fields
Modifier and Type	Field and Description
`static float[]`	`ANCHORPOINT_DEFAULT_VALUE` SFVec3f field named anchorPoint has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).
`static float[]`	`AXIS1_DEFAULT_VALUE` SFVec3f field named axis1 has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).
`static float[]`	`AXIS2_DEFAULT_VALUE` SFVec3f field named axis2 has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).
`static java.lang.String`	`COMPONENT` String constant COMPONENT provides X3D component for this element: RigidBodyPhysics.
`static java.util.ArrayList<java.lang.String>`	`FORCEOUTPUT_ALL` MFString field named forceOutput is an array that can include this quoted enumeration value new String[] {"ALL"} (Java syntax) or '"ALL"' (XML syntax).
`static java.util.ArrayList<java.lang.String>`	`FORCEOUTPUT_DEFAULT_VALUE` MFString field named forceOutput has default quoted value new String[] {"NONE"} (Java syntax) or quoted value "NONE" (XML syntax).
`static java.util.ArrayList<java.lang.String>`	`FORCEOUTPUT_NONE` MFString field named forceOutput is an array that can include this quoted enumeration value new String[] {"NONE"} (Java syntax) or '"NONE"' (XML syntax).
`static java.lang.String`	`fromField_ANCHORPOINT` fromField ROUTE name for SFVec3f field named anchorPoint.
`static java.lang.String`	`fromField_AXIS1` fromField ROUTE name for SFVec3f field named axis1.
`static java.lang.String`	`fromField_AXIS2` fromField ROUTE name for SFVec3f field named axis2.
`static java.lang.String`	`fromField_BODY1` fromField ROUTE name for SFNode field named body1.
`static java.lang.String`	`fromField_BODY1ANCHORPOINT` fromField ROUTE name for SFVec3f field named body1AnchorPoint.
`static java.lang.String`	`fromField_BODY1AXIS` fromField ROUTE name for SFVec3f field named body1Axis.
`static java.lang.String`	`fromField_BODY2` fromField ROUTE name for SFNode field named body2.
`static java.lang.String`	`fromField_BODY2ANCHORPOINT` fromField ROUTE name for SFVec3f field named body2AnchorPoint.
`static java.lang.String`	`fromField_BODY2AXIS` fromField ROUTE name for SFFloat field named body2Axis.
`static java.lang.String`	`fromField_FORCEOUTPUT` fromField ROUTE name for MFString field named forceOutput.
`static java.lang.String`	`fromField_METADATA` fromField ROUTE name for SFNode field named metadata.
`static java.lang.String`	`fromField_STOP1BOUNCE` fromField ROUTE name for SFFloat field named stop1Bounce.
`static java.lang.String`	`fromField_STOP1ERRORCORRECTION` fromField ROUTE name for SFFloat field named stop1ErrorCorrection.
`static java.lang.String`	`fromField_STOP2BOUNCE` fromField ROUTE name for SFFloat field named stop2Bounce.
`static java.lang.String`	`fromField_STOP2ERRORCORRECTION` fromField ROUTE name for SFFloat field named stop2ErrorCorrection.
`static int`	`LEVEL` Integer constant LEVEL provides default X3D component level for this element: 2.
`static java.lang.String`	`NAME` String constant NAME provides name of this element: UniversalJoint.
`static float`	`STOP1BOUNCE_DEFAULT_VALUE` SFFloat field named stop1Bounce has default value 0f (Java syntax) or 0 (XML syntax).
`static float`	`STOP1ERRORCORRECTION_DEFAULT_VALUE` SFFloat field named stop1ErrorCorrection has default value 0.8f (Java syntax) or 0.8 (XML syntax).
`static float`	`STOP2BOUNCE_DEFAULT_VALUE` SFFloat field named stop2Bounce has default value 0f (Java syntax) or 0 (XML syntax).
`static float`	`STOP2ERRORCORRECTION_DEFAULT_VALUE` SFFloat field named stop2ErrorCorrection has default value 0.8f (Java syntax) or 0.8 (XML syntax).
`static java.lang.String`	`toField_ANCHORPOINT` toField ROUTE name for SFVec3f field named anchorPoint.
`static java.lang.String`	`toField_AXIS1` toField ROUTE name for SFVec3f field named axis1.
`static java.lang.String`	`toField_AXIS2` toField ROUTE name for SFVec3f field named axis2.
`static java.lang.String`	`toField_BODY1` toField ROUTE name for SFNode field named body1.
`static java.lang.String`	`toField_BODY2` toField ROUTE name for SFNode field named body2.
`static java.lang.String`	`toField_FORCEOUTPUT` toField ROUTE name for MFString field named forceOutput.
`static java.lang.String`	`toField_METADATA` toField ROUTE name for SFNode field named metadata.
`static java.lang.String`	`toField_STOP1BOUNCE` toField ROUTE name for SFFloat field named stop1Bounce.
`static java.lang.String`	`toField_STOP1ERRORCORRECTION` toField ROUTE name for SFFloat field named stop1ErrorCorrection.
`static java.lang.String`	`toField_STOP2BOUNCE` toField ROUTE name for SFFloat field named stop2Bounce.
`static java.lang.String`	`toField_STOP2ERRORCORRECTION` toField ROUTE name for SFFloat field named stop2ErrorCorrection.

Fields inherited from class org.web3d.x3d.jsail.X3DConcreteNode
CLASS_DEFAULT_VALUE, containerField_ALTERNATE_VALUES, DEF_DEFAULT_VALUE, USE_DEFAULT_VALUE

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

Constructor Summary

Constructors
Constructor and Description
`UniversalJointObject()` Constructor for UniversalJointObject to initialize member variables with default values.
`UniversalJointObject(java.lang.String DEFname)` Utility constructor that assigns DEF name after initializing member variables with default values

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`UniversalJointObject`	`addComments(CommentsBlock newCommentsBlock)` Add CommentsBlock to contained commentsList.
`UniversalJointObject`	`addComments(java.lang.String newComment)` Add comment as String to contained commentsList.
`UniversalJointObject`	`addComments(java.lang.String[] newComments)` Add comments as String[] array to contained commentsList.
`UniversalJointObject`	`clearBody1()` Utility method to clear SFNode value of body1 field.
`UniversalJointObject`	`clearBody2()` Utility method to clear SFNode value of body2 field.
`UniversalJointObject`	`clearForceOutput()` Utility method to clear MFString value of forceOutput field.
`UniversalJointObject`	`clearMetadata()` Utility method to clear SFNode value of metadata field.
`X3DConcreteElement`	`findElementByNameValue(java.lang.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(java.lang.String nameValue, java.lang.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(java.lang.String DEFvalue)` Recursive method to provide object reference to node by DEF, if found as this node or in a contained node.
`java.lang.String`	`getAccessType(java.lang.String fieldName)` Indicate accessType corresponding to given fieldName.
`float[]`	`getAnchorPoint()` Provide array of 3-tuple float results from inputOutput SFVec3f field named anchorPoint.
`float[]`	`getAxis1()` Provide array of 3-tuple float results from inputOutput SFVec3f field named axis1.
`float[]`	`getAxis2()` Provide array of 3-tuple float results from inputOutput SFVec3f field named axis2.
`RigidBody`	`getBody1()` Provide RigidBody instance (using a properly typed node) from inputOutput SFNode field body1.
`float[]`	`getBody1AnchorPoint()` Provide array of 3-tuple float results from outputOnly SFVec3f field named body1AnchorPoint.
`float[]`	`getBody1Axis()` Provide array of 3-tuple float results from outputOnly SFVec3f field named body1Axis.
`ProtoInstanceObject`	`getBody1ProtoInstance()` Provide properly typed ProtoInstance for inputOutput SFNode field body1, if available.
`RigidBody`	`getBody2()` Provide RigidBody instance (using a properly typed node) from inputOutput SFNode field body2.
`float[]`	`getBody2AnchorPoint()` Provide array of 3-tuple float results from outputOnly SFVec3f field named body2AnchorPoint.
`float`	`getBody2Axis()` Provide float value from outputOnly SFFloat field named body2Axis.
`ProtoInstanceObject`	`getBody2ProtoInstance()` Provide properly typed ProtoInstance for inputOutput SFNode field body2, if available.
`java.lang.String`	`getComponent()` Provides X3D component for this element: RigidBodyPhysics.
`int`	`getComponentLevel()` Provides default X3D component level for this element: 2.
`java.lang.String`	`getElementName()` Provides name of this element: UniversalJoint.
`java.lang.String`	`getFieldType(java.lang.String fieldName)` Indicate type corresponding to given fieldName.
`java.lang.String[]`	`getForceOutput()` Provide array of String enumeration results ['"ALL"'\|'"NONE"'\|'"etc."'] from inputOutput MFString field named forceOutput.
`java.util.ArrayList<java.lang.String>`	`getForceOutputList()` Utility method to get ArrayList value of MFString forceOutput field, similar to `getForceOutput()`.
`ISObject`	`getIS()` Provide field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes.
`X3DMetadataObject`	`getMetadata()` Provide X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
`ProtoInstanceObject`	`getMetadataProtoInstance()` Provide properly typed ProtoInstance for inputOutput SFNode field metadata, if available.
`X3DConcreteNode`	`getNodeByDEF(java.lang.String DEFname)` Recursive method to provide object reference to node by DEF name, if found as this node or in a contained node.
`float`	`getStop1Bounce()` Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop1Bounce.
`float`	`getStop1ErrorCorrection()` Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop1ErrorCorrection.
`float`	`getStop2Bounce()` Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop2Bounce.
`float`	`getStop2ErrorCorrection()` Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop2ErrorCorrection.
`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(java.lang.String nameValue, java.lang.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`	`hasMetadata()` Indicate whether an object is available for inputOutput SFNode field metadata.
`boolean`	`hasNodeByDEF(java.lang.String DEFvalue)` Recursive method to determine whether node with DEFvalue is found, meaning both objects are attached to same scene graph.
`void`	`initialize()` Initialize all member variables to default values.
`UniversalJointObject`	`setAnchorPoint(float[] newValue)` Assign 3-tuple float array to inputOutput SFVec3f field named anchorPoint.
`UniversalJointObject`	`setAnchorPoint(float x, float y, float z)` Assign values to SFVec3f anchorPoint field, similar to `setAnchorPoint(float[])`.
`UniversalJointObject`	`setAnchorPoint(SFVec3fObject newValue)` Assign typed object value to SFVec3f anchorPoint field, similar to `setAnchorPoint(float[])`.
`UniversalJointObject`	`setAxis1(float[] newValue)` Assign 3-tuple float array to inputOutput SFVec3f field named axis1.
`UniversalJointObject`	`setAxis1(float x, float y, float z)` Assign values to SFVec3f axis1 field, similar to `setAxis1(float[])`.
`UniversalJointObject`	`setAxis1(SFVec3fObject newValue)` Assign typed object value to SFVec3f axis1 field, similar to `setAxis1(float[])`.
`UniversalJointObject`	`setAxis2(float[] newValue)` Assign 3-tuple float array to inputOutput SFVec3f field named axis2.
`UniversalJointObject`	`setAxis2(float x, float y, float z)` Assign values to SFVec3f axis2 field, similar to `setAxis2(float[])`.
`UniversalJointObject`	`setAxis2(SFVec3fObject newValue)` Assign typed object value to SFVec3f axis2 field, similar to `setAxis2(float[])`.
`UniversalJointObject`	`setBody1(ProtoInstanceObject newProtoInstanceNode)` Assign ProtoInstance to body1 field; WARNING: ProtoInstance must match acceptable node type RigidBody.
`UniversalJointObject`	`setBody1(RigidBody newValue)` Assign RigidBody instance (using a properly typed node) to inputOutput SFNode field body1.
`UniversalJointObject`	`setBody2(ProtoInstanceObject newProtoInstanceNode)` Assign ProtoInstance to body2 field; WARNING: ProtoInstance must match acceptable node type RigidBody.
`UniversalJointObject`	`setBody2(RigidBody newValue)` Assign RigidBody instance (using a properly typed node) to inputOutput SFNode field body2.
`UniversalJointObject`	`setCssClass(SFStringObject newValue)` Assign typed object value to SFString cssClass field, similar to `setCssClass(String)`.
`UniversalJointObject`	`setCssClass(java.lang.String newValue)` Assign String value to inputOutput SFString field named class.
`UniversalJointObject`	`setDEF(SFStringObject newValue)` Assign typed object value to SFString DEF field, similar to `setDEF(String)`.
`UniversalJointObject`	`setDEF(java.lang.String newValue)` Assign String value to inputOutput SFString field named DEF.
`UniversalJointObject`	`setForceOutput(java.util.ArrayList<java.lang.String> newValue)` Assign ArrayList value of MFString forceOutput field, similar to `setForceOutput(String[])`.
`UniversalJointObject`	`setForceOutput(MFStringObject newValue)` Assign typed object value to MFString forceOutput field, similar to `setForceOutput(String[])`.
`UniversalJointObject`	`setForceOutput(SFStringObject newValue)` Assign single SFString object value to MFString forceOutput field, similar to `setForceOutput(String[])`.
`UniversalJointObject`	`setForceOutput(java.lang.String newValue)` Assign singleton String value to MFString forceOutput field, similar to `setForceOutput(String[])`.
`UniversalJointObject`	`setForceOutput(java.lang.String[] newValue)` Assign String enumeration array (""ALL""\|""NONE"") ['"ALL"'\|'"NONE"'\|'"etc."'] to inputOutput MFString field named forceOutput.
`UniversalJointObject`	`setIS(ISObject newValue)` Assign field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes.
`UniversalJointObject`	`setMetadata(ProtoInstanceObject newProtoInstanceNode)` Assign ProtoInstance to metadata field; WARNING: ProtoInstance must match acceptable node type X3DMetadataObject.
`UniversalJointObject`	`setMetadata(X3DMetadataObject newValue)` Assign X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
`UniversalJointObject`	`setStop1Bounce(float newValue)` Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop1Bounce.
`UniversalJointObject`	`setStop1Bounce(SFFloatObject newValue)` Assign typed object value to SFFloat stop1Bounce field, similar to `setStop1Bounce(float)`.
`UniversalJointObject`	`setStop1ErrorCorrection(float newValue)` Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop1ErrorCorrection.
`UniversalJointObject`	`setStop1ErrorCorrection(SFFloatObject newValue)` Assign typed object value to SFFloat stop1ErrorCorrection field, similar to `setStop1ErrorCorrection(float)`.
`UniversalJointObject`	`setStop2Bounce(float newValue)` Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop2Bounce.
`UniversalJointObject`	`setStop2Bounce(SFFloatObject newValue)` Assign typed object value to SFFloat stop2Bounce field, similar to `setStop2Bounce(float)`.
`UniversalJointObject`	`setStop2ErrorCorrection(float newValue)` Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop2ErrorCorrection.
`UniversalJointObject`	`setStop2ErrorCorrection(SFFloatObject newValue)` Assign typed object value to SFFloat stop2ErrorCorrection field, similar to `setStop2ErrorCorrection(float)`.
`UniversalJointObject`	`setUSE(SFStringObject newValue)` Assign typed object value to SFString USE field, similar to `setUSE(String)`.
`UniversalJointObject`	`setUSE(java.lang.String newValue)` Assign String value to inputOutput SFString field named USE.
`UniversalJointObject`	`setUSE(UniversalJointObject DEFnode)` Assign a USE reference to another DEF node of same node type, similar to `setUSE(String)`.
`java.lang.String`	`toStringClassicVRML(int level)` Recursive method to provide ClassicVRML string serialization.
`java.lang.String`	`toStringVRML97(int level)` Recursive method to provide VRML97 string serialization.
`java.lang.String`	`toStringX3D(int level)` Recursive method to provide X3D string serialization of this model subgraph.
`java.lang.String`	`validate()` Recursive method to validate this element plus all contained nodes and statements.

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteNode
getContainerFieldAlternateValues, getContainerFieldOverride, getCssClass, getDEF, getUSE, isNode, isStatement, isUSE, resetContainerFieldOverride, setConcreteCssClass, setConcreteDEF, setConcreteUSE, setContainerFieldOverride

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteElement
clearParentObject, findAncestorElementByName, findAncestorProtoBody, findAncestorSceneObject, findAncestorX3DObject, getPackageName, getParentObject, getValidationResult, hasAncestorElementByName, hasAncestorProtoBody, hasAncestorSceneObject, hasAncestorX3DObject, setParentObject, toStringClassicVRML, toStringVRML97, toStringX3D

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FORCEOUTPUT_ALL
```
public static final java.util.ArrayList<java.lang.String> FORCEOUTPUT_ALL
```
    MFString field named forceOutput is an array that can include this quoted enumeration value new String[] {"ALL"} (Java syntax) or '"ALL"' (XML syntax).
  - FORCEOUTPUT_NONE
```
public static final java.util.ArrayList<java.lang.String> FORCEOUTPUT_NONE
```
    MFString field named forceOutput is an array that can include this quoted enumeration value new String[] {"NONE"} (Java syntax) or '"NONE"' (XML syntax).
  - NAME
```
public static final java.lang.String NAME
```
    String constant NAME provides name of this element: UniversalJoint.
    
    See Also:
    
    Constant Field Values
  - COMPONENT
```
public static final java.lang.String COMPONENT
```
    String constant COMPONENT provides X3D component for this element: RigidBodyPhysics.
    
    See Also:
    
    Constant Field Values
  - LEVEL
```
public static final int LEVEL
```
    Integer constant LEVEL provides default X3D component level for this element: 2.
    
    See Also:
    
    Constant Field Values
  - ANCHORPOINT_DEFAULT_VALUE
```
public static final float[] ANCHORPOINT_DEFAULT_VALUE
```
    SFVec3f field named anchorPoint has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).
  - AXIS1_DEFAULT_VALUE
```
public static final float[] AXIS1_DEFAULT_VALUE
```
    SFVec3f field named axis1 has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).
  - AXIS2_DEFAULT_VALUE
```
public static final float[] AXIS2_DEFAULT_VALUE
```
    SFVec3f field named axis2 has default value {0f,0f,0f} (Java syntax) or 0 0 0 (XML syntax).
  - FORCEOUTPUT_DEFAULT_VALUE
```
public static final java.util.ArrayList<java.lang.String> FORCEOUTPUT_DEFAULT_VALUE
```
    MFString field named forceOutput has default quoted value new String[] {"NONE"} (Java syntax) or quoted value "NONE" (XML syntax).
  - STOP1BOUNCE_DEFAULT_VALUE
```
public static final float STOP1BOUNCE_DEFAULT_VALUE
```
    SFFloat field named stop1Bounce has default value 0f (Java syntax) or 0 (XML syntax).
    
    See Also:
    
    Constant Field Values
  - STOP1ERRORCORRECTION_DEFAULT_VALUE
```
public static final float STOP1ERRORCORRECTION_DEFAULT_VALUE
```
    SFFloat field named stop1ErrorCorrection has default value 0.8f (Java syntax) or 0.8 (XML syntax).
    
    See Also:
    
    Constant Field Values
  - STOP2BOUNCE_DEFAULT_VALUE
```
public static final float STOP2BOUNCE_DEFAULT_VALUE
```
    SFFloat field named stop2Bounce has default value 0f (Java syntax) or 0 (XML syntax).
    
    See Also:
    
    Constant Field Values
  - STOP2ERRORCORRECTION_DEFAULT_VALUE
```
public static final float STOP2ERRORCORRECTION_DEFAULT_VALUE
```
    SFFloat field named stop2ErrorCorrection has default value 0.8f (Java syntax) or 0.8 (XML syntax).
    
    See Also:
    
    Constant Field Values
  - fromField_ANCHORPOINT
```
public static final java.lang.String fromField_ANCHORPOINT
```
    fromField ROUTE name for SFVec3f field named anchorPoint.
    
    See Also:
    
    Constant Field Values
  - toField_ANCHORPOINT
```
public static final java.lang.String toField_ANCHORPOINT
```
    toField ROUTE name for SFVec3f field named anchorPoint.
    
    See Also:
    
    Constant Field Values
  - fromField_AXIS1
```
public static final java.lang.String fromField_AXIS1
```
    fromField ROUTE name for SFVec3f field named axis1.
    
    See Also:
    
    Constant Field Values
  - toField_AXIS1
```
public static final java.lang.String toField_AXIS1
```
    toField ROUTE name for SFVec3f field named axis1.
    
    See Also:
    
    Constant Field Values
  - fromField_AXIS2
```
public static final java.lang.String fromField_AXIS2
```
    fromField ROUTE name for SFVec3f field named axis2.
    
    See Also:
    
    Constant Field Values
  - toField_AXIS2
```
public static final java.lang.String toField_AXIS2
```
    toField ROUTE name for SFVec3f field named axis2.
    
    See Also:
    
    Constant Field Values
  - fromField_BODY1
```
public static final java.lang.String fromField_BODY1
```
    fromField ROUTE name for SFNode field named body1.
    
    See Also:
    
    Constant Field Values
  - toField_BODY1
```
public static final java.lang.String toField_BODY1
```
    toField ROUTE name for SFNode field named body1.
    
    See Also:
    
    Constant Field Values
  - fromField_BODY1ANCHORPOINT
```
public static final java.lang.String fromField_BODY1ANCHORPOINT
```
    fromField ROUTE name for SFVec3f field named body1AnchorPoint.
    
    See Also:
    
    Constant Field Values
  - fromField_BODY1AXIS
```
public static final java.lang.String fromField_BODY1AXIS
```
    fromField ROUTE name for SFVec3f field named body1Axis.
    
    See Also:
    
    Constant Field Values
  - fromField_BODY2
```
public static final java.lang.String fromField_BODY2
```
    fromField ROUTE name for SFNode field named body2.
    
    See Also:
    
    Constant Field Values
  - toField_BODY2
```
public static final java.lang.String toField_BODY2
```
    toField ROUTE name for SFNode field named body2.
    
    See Also:
    
    Constant Field Values
  - fromField_BODY2ANCHORPOINT
```
public static final java.lang.String fromField_BODY2ANCHORPOINT
```
    fromField ROUTE name for SFVec3f field named body2AnchorPoint.
    
    See Also:
    
    Constant Field Values
  - fromField_BODY2AXIS
```
public static final java.lang.String fromField_BODY2AXIS
```
    fromField ROUTE name for SFFloat field named body2Axis.
    
    See Also:
    
    Constant Field Values
  - fromField_FORCEOUTPUT
```
public static final java.lang.String fromField_FORCEOUTPUT
```
    fromField ROUTE name for MFString field named forceOutput.
    
    See Also:
    
    Constant Field Values
  - toField_FORCEOUTPUT
```
public static final java.lang.String toField_FORCEOUTPUT
```
    toField ROUTE name for MFString field named forceOutput.
    
    See Also:
    
    Constant Field Values
  - fromField_METADATA
```
public static final java.lang.String fromField_METADATA
```
    fromField ROUTE name for SFNode field named metadata.
    
    See Also:
    
    Constant Field Values
  - toField_METADATA
```
public static final java.lang.String toField_METADATA
```
    toField ROUTE name for SFNode field named metadata.
    
    See Also:
    
    Constant Field Values
  - fromField_STOP1BOUNCE
```
public static final java.lang.String fromField_STOP1BOUNCE
```
    fromField ROUTE name for SFFloat field named stop1Bounce.
    
    See Also:
    
    Constant Field Values
  - toField_STOP1BOUNCE
```
public static final java.lang.String toField_STOP1BOUNCE
```
    toField ROUTE name for SFFloat field named stop1Bounce.
    
    See Also:
    
    Constant Field Values
  - fromField_STOP1ERRORCORRECTION
```
public static final java.lang.String fromField_STOP1ERRORCORRECTION
```
    fromField ROUTE name for SFFloat field named stop1ErrorCorrection.
    
    See Also:
    
    Constant Field Values
  - toField_STOP1ERRORCORRECTION
```
public static final java.lang.String toField_STOP1ERRORCORRECTION
```
    toField ROUTE name for SFFloat field named stop1ErrorCorrection.
    
    See Also:
    
    Constant Field Values
  - fromField_STOP2BOUNCE
```
public static final java.lang.String fromField_STOP2BOUNCE
```
    fromField ROUTE name for SFFloat field named stop2Bounce.
    
    See Also:
    
    Constant Field Values
  - toField_STOP2BOUNCE
```
public static final java.lang.String toField_STOP2BOUNCE
```
    toField ROUTE name for SFFloat field named stop2Bounce.
    
    See Also:
    
    Constant Field Values
  - fromField_STOP2ERRORCORRECTION
```
public static final java.lang.String fromField_STOP2ERRORCORRECTION
```
    fromField ROUTE name for SFFloat field named stop2ErrorCorrection.
    
    See Also:
    
    Constant Field Values
  - toField_STOP2ERRORCORRECTION
```
public static final java.lang.String toField_STOP2ERRORCORRECTION
```
    toField ROUTE name for SFFloat field named stop2ErrorCorrection.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - UniversalJointObject
```
public UniversalJointObject()
```
    Constructor for UniversalJointObject to initialize member variables with default values.
  - UniversalJointObject
```
public UniversalJointObject(java.lang.String DEFname)
```
    Utility constructor that assigns DEF name after initializing member variables with default values
    
    Parameters:
    
    DEFname - unique DEF name for this X3D node
- Method Detail
  - getElementName
```
public final java.lang.String getElementName()
```
    Provides name of this element: UniversalJoint.
    
    Specified by:
    
    getElementName in class X3DConcreteElement
    
    Returns:
    
    name of this element
  - getComponent
```
public final java.lang.String getComponent()
```
    Provides X3D component for this 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 java.lang.String getFieldType(java.lang.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 java.lang.String getAccessType(java.lang.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
  - initialize
```
public final void initialize()
```
    Initialize all member variables to default values.
    
    Overrides:
    
    initialize in class X3DConcreteNode
  - getAnchorPoint
```
public float[] getAnchorPoint()
```
    Provide array of 3-tuple float results from inputOutput SFVec3f field named anchorPoint.
    
    Tooltip: anchorPoint is joint center, specified in world coordinates.
    
    Specified by:
    
    getAnchorPoint in interface UniversalJoint
    
    Returns:
    
    value of anchorPoint field
  - setAnchorPoint
```
public UniversalJointObject setAnchorPoint(float[] newValue)
```
    Assign 3-tuple float array to inputOutput SFVec3f field named anchorPoint.
    
    Tooltip: anchorPoint is joint center, specified in world coordinates.
    
    Specified by:
    
    setAnchorPoint in interface UniversalJoint
    
    Parameters:
    
    newValue - is new value for the anchorPoint field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setAnchorPoint
```
public UniversalJointObject setAnchorPoint(SFVec3fObject newValue)
```
    Assign typed object value to SFVec3f anchorPoint field, similar to setAnchorPoint(float[]).
    
    Parameters:
    
    newValue - is new value for the anchorPoint field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setAnchorPoint
```
public UniversalJointObject setAnchorPoint(float x,
                                           float y,
                                           float z)
```
    Assign values to SFVec3f anchorPoint field, similar to setAnchorPoint(float[]).
    
    Parameters:
    
    x - first component
    
    y - second component
    
    z - third component
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - getAxis1
```
public float[] getAxis1()
```
    Provide array of 3-tuple float results from inputOutput SFVec3f field named axis1.
    
    Tooltip: axis1 defines axis vector of joint connection to body1. Hint: 0 0 0 means motor disabled.
    
    Specified by:
    
    getAxis1 in interface UniversalJoint
    
    Returns:
    
    value of axis1 field
  - setAxis1
```
public UniversalJointObject setAxis1(float[] newValue)
```
    Assign 3-tuple float array to inputOutput SFVec3f field named axis1.
    
    Tooltip: axis1 defines axis vector of joint connection to body1. Hint: 0 0 0 means motor disabled.
    
    Specified by:
    
    setAxis1 in interface UniversalJoint
    
    Parameters:
    
    newValue - is new value for the axis1 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setAxis1
```
public UniversalJointObject setAxis1(SFVec3fObject newValue)
```
    Assign typed object value to SFVec3f axis1 field, similar to setAxis1(float[]).
    
    Parameters:
    
    newValue - is new value for the axis1 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setAxis1
```
public UniversalJointObject setAxis1(float x,
                                     float y,
                                     float z)
```
    Assign values to SFVec3f axis1 field, similar to setAxis1(float[]).
    
    Parameters:
    
    x - first component
    
    y - second component
    
    z - third component
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - getAxis2
```
public float[] getAxis2()
```
    Provide array of 3-tuple float results from inputOutput SFVec3f field named axis2.
    
    Tooltip: axis2 defines axis vector of joint connection to body2. Hint: 0 0 0 means motor disabled.
    
    Specified by:
    
    getAxis2 in interface UniversalJoint
    
    Returns:
    
    value of axis2 field
  - setAxis2
```
public UniversalJointObject setAxis2(float[] newValue)
```
    Assign 3-tuple float array to inputOutput SFVec3f field named axis2.
    
    Tooltip: axis2 defines axis vector of joint connection to body2. Hint: 0 0 0 means motor disabled.
    
    Specified by:
    
    setAxis2 in interface UniversalJoint
    
    Parameters:
    
    newValue - is new value for the axis2 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setAxis2
```
public UniversalJointObject setAxis2(SFVec3fObject newValue)
```
    Assign typed object value to SFVec3f axis2 field, similar to setAxis2(float[]).
    
    Parameters:
    
    newValue - is new value for the axis2 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setAxis2
```
public UniversalJointObject setAxis2(float x,
                                     float y,
                                     float z)
```
    Assign values to SFVec3f axis2 field, similar to setAxis2(float[]).
    
    Parameters:
    
    x - first component
    
    y - second component
    
    z - third component
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - getBody1
```
public RigidBody getBody1()
```
    Provide RigidBody instance (using a properly typed node) from inputOutput SFNode field body1.
    
    Specified by:
    
    getBody1 in interface UniversalJoint
    
    Specified by:
    
    getBody1 in interface X3DRigidJointNode
    
    Returns:
    
    value of body1 field
    
    See Also:
    
    getBody1ProtoInstance()
  - setBody1
```
public UniversalJointObject setBody1(RigidBody newValue)
```
    Assign RigidBody instance (using a properly typed node) to inputOutput SFNode field body1.
    
    Specified by:
    
    setBody1 in interface UniversalJoint
    
    Specified by:
    
    setBody1 in interface X3DRigidJointNode
    
    Parameters:
    
    newValue - is new value for the body1 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    See Also:
    
    setBody1(ProtoInstanceObject)
  - clearBody1
```
public UniversalJointObject clearBody1()
```
    Utility method to clear SFNode value of body1 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - setBody1
```
public UniversalJointObject setBody1(ProtoInstanceObject newProtoInstanceNode)
```
    Assign ProtoInstance to body1 field; WARNING: ProtoInstance must match acceptable node type RigidBody.
    
    Parameters:
    
    newProtoInstanceNode - is the new ProtoInstance node for the body1 field
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
    
    See Also:
    
    setBody1(RigidBody)
  - getBody1ProtoInstance
```
public ProtoInstanceObject getBody1ProtoInstance()
```
    Provide properly typed ProtoInstance for inputOutput SFNode field body1, if available.
    
    Returns:
    
    ProtoInstance value of geometry field
    
    See Also:
    
    getBody1()
  - 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()
  - getBody1AnchorPoint
```
public float[] getBody1AnchorPoint()
```
    Provide array of 3-tuple float results from outputOnly SFVec3f field named body1AnchorPoint.
    
    Specified by:
    
    getBody1AnchorPoint in interface UniversalJoint
    
    Returns:
    
    value of body1AnchorPoint field
  - getBody1Axis
```
public float[] getBody1Axis()
```
    Provide array of 3-tuple float results from outputOnly SFVec3f field named body1Axis.
    
    Specified by:
    
    getBody1Axis in interface UniversalJoint
    
    Returns:
    
    value of body1Axis field
  - getBody2
```
public RigidBody getBody2()
```
    Provide RigidBody instance (using a properly typed node) from inputOutput SFNode field body2.
    
    Specified by:
    
    getBody2 in interface UniversalJoint
    
    Specified by:
    
    getBody2 in interface X3DRigidJointNode
    
    Returns:
    
    value of body2 field
    
    See Also:
    
    getBody2ProtoInstance()
  - setBody2
```
public UniversalJointObject setBody2(RigidBody newValue)
```
    Assign RigidBody instance (using a properly typed node) to inputOutput SFNode field body2.
    
    Specified by:
    
    setBody2 in interface UniversalJoint
    
    Specified by:
    
    setBody2 in interface X3DRigidJointNode
    
    Parameters:
    
    newValue - is new value for the body2 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    See Also:
    
    setBody2(ProtoInstanceObject)
  - clearBody2
```
public UniversalJointObject clearBody2()
```
    Utility method to clear SFNode value of body2 field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - setBody2
```
public UniversalJointObject setBody2(ProtoInstanceObject newProtoInstanceNode)
```
    Assign ProtoInstance to body2 field; WARNING: ProtoInstance must match acceptable node type RigidBody.
    
    Parameters:
    
    newProtoInstanceNode - is the new ProtoInstance node for the body2 field
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
    
    See Also:
    
    setBody2(RigidBody)
  - getBody2ProtoInstance
```
public ProtoInstanceObject getBody2ProtoInstance()
```
    Provide properly typed ProtoInstance for inputOutput SFNode field body2, if available.
    
    Returns:
    
    ProtoInstance value of geometry field
    
    See Also:
    
    getBody2()
  - 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()
  - getBody2AnchorPoint
```
public float[] getBody2AnchorPoint()
```
    Provide array of 3-tuple float results from outputOnly SFVec3f field named body2AnchorPoint.
    
    Specified by:
    
    getBody2AnchorPoint in interface UniversalJoint
    
    Returns:
    
    value of body2AnchorPoint field
  - getBody2Axis
```
public float getBody2Axis()
```
    Provide float value from outputOnly SFFloat field named body2Axis.
    
    Specified by:
    
    getBody2Axis in interface UniversalJoint
    
    Returns:
    
    value of body2Axis field
  - getForceOutput
```
public java.lang.String[] getForceOutput()
```
    Provide array of String enumeration results ['"ALL"'|'"NONE"'|'"etc."'] from inputOutput MFString field named forceOutput.
    
    Tooltip: forceOutput controls which output fields are generated for the next frame. Values are ALL, NONE, or exact names of output fields updated at start of next frame.
    
    Available enumeration values for string comparison: ALL, NONE.
    
    Specified by:
    
    getForceOutput in interface UniversalJoint
    
    Specified by:
    
    getForceOutput in interface X3DRigidJointNode
    
    Returns:
    
    value of forceOutput field
  - getForceOutputList
```
public java.util.ArrayList<java.lang.String> getForceOutputList()
```
    Utility method to get ArrayList value of MFString forceOutput field, similar to getForceOutput().
    
    Returns:
    
    value of forceOutput field
  - setForceOutput
```
public UniversalJointObject setForceOutput(java.lang.String[] newValue)
```
    Assign String enumeration array (""ALL""|""NONE"") ['"ALL"'|'"NONE"'|'"etc."'] to inputOutput MFString field named forceOutput.
    
    Hint: authors have option to choose from an extendible list of predefined enumeration values (ALL, NONE).
    
    Tooltip: forceOutput controls which output fields are generated for the next frame. Values are ALL, NONE, or exact names of output fields updated at start of next frame.
    
    Specified by:
    
    setForceOutput in interface UniversalJoint
    
    Specified by:
    
    setForceOutput in interface X3DRigidJointNode
    
    Parameters:
    
    newValue - is new value for the forceOutput field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setForceOutput
```
public UniversalJointObject setForceOutput(MFStringObject newValue)
```
    Assign typed object value to MFString forceOutput field, similar to setForceOutput(String[]).
    
    Parameters:
    
    newValue - is new value for the forceOutput field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setForceOutput
```
public UniversalJointObject setForceOutput(SFStringObject newValue)
```
    Assign single SFString object value to MFString forceOutput field, similar to setForceOutput(String[]).
    
    Parameters:
    
    newValue - is new value for the forceOutput field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    See Also:
    
    MFStringObject.cleanupEnumerationValues(String)
  - setForceOutput
```
public UniversalJointObject setForceOutput(java.lang.String newValue)
```
    Assign singleton String value to MFString forceOutput field, similar to setForceOutput(String[]).
    
    Parameters:
    
    newValue - is new value for the forceOutput field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    See Also:
    
    MFStringObject.cleanupEnumerationValues(String)
  - setForceOutput
```
public UniversalJointObject setForceOutput(java.util.ArrayList<java.lang.String> newValue)
```
    Assign ArrayList value of MFString forceOutput field, similar to setForceOutput(String[]).
    
    Parameters:
    
    newValue - is new value for the forceOutput field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - clearForceOutput
```
public UniversalJointObject clearForceOutput()
```
    Utility method to clear MFString value of forceOutput field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - getMetadata
```
public X3DMetadataObject getMetadata()
```
    Provide X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
    
    Specified by:
    
    getMetadata in interface X3DNode
    
    Specified by:
    
    getMetadata in interface UniversalJoint
    
    Specified by:
    
    getMetadata in interface X3DRigidJointNode
    
    Returns:
    
    value of metadata field
    
    See Also:
    
    getMetadataProtoInstance(), X3D Scene Authoring Hints: Metadata Nodes
  - setMetadata
```
public UniversalJointObject setMetadata(X3DMetadataObject newValue)
```
    Assign X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
    
    Specified by:
    
    setMetadata in interface X3DNode
    
    Specified by:
    
    setMetadata in interface UniversalJoint
    
    Specified by:
    
    setMetadata in interface X3DRigidJointNode
    
    Specified by:
    
    setMetadata in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the metadata field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    See Also:
    
    setMetadata(ProtoInstanceObject), X3D Scene Authoring Hints: Metadata Nodes
  - clearMetadata
```
public UniversalJointObject clearMetadata()
```
    Utility method to clear SFNode value of metadata field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - setMetadata
```
public UniversalJointObject setMetadata(ProtoInstanceObject newProtoInstanceNode)
```
    Assign ProtoInstance to metadata field; WARNING: ProtoInstance must match acceptable node type X3DMetadataObject.
    
    Parameters:
    
    newProtoInstanceNode - is the new ProtoInstance node for the metadata field
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
    
    See Also:
    
    setMetadata(X3DMetadataObject), X3D Scene Authoring Hints: Metadata Nodes
  - getMetadataProtoInstance
```
public ProtoInstanceObject getMetadataProtoInstance()
```
    Provide properly typed ProtoInstance for inputOutput SFNode field metadata, if available.
    
    Returns:
    
    ProtoInstance value of geometry field
    
    See Also:
    
    getMetadata(), X3D Scene Authoring Hints: Metadata Nodes
  - 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
  - getStop1Bounce
```
public float getStop1Bounce()
```
    Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop1Bounce.
    
    Tooltip: [0,1] stop1Bounce is velocity factor for bounce back once stop point is reached. Hint: 0 means no bounce, 1 means return velocity matches.
    
    Specified by:
    
    getStop1Bounce in interface UniversalJoint
    
    Returns:
    
    value of stop1Bounce field
  - setStop1Bounce
```
public UniversalJointObject setStop1Bounce(float newValue)
```
    Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop1Bounce.
    
    Tooltip: [0,1] stop1Bounce is velocity factor for bounce back once stop point is reached. Hint: 0 means no bounce, 1 means return velocity matches.
    
    Specified by:
    
    setStop1Bounce in interface UniversalJoint
    
    Parameters:
    
    newValue - is new value for the stop1Bounce field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setStop1Bounce
```
public UniversalJointObject setStop1Bounce(SFFloatObject newValue)
```
    Assign typed object value to SFFloat stop1Bounce field, similar to setStop1Bounce(float).
    
    Parameters:
    
    newValue - is new value for the stop1Bounce field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - getStop1ErrorCorrection
```
public float getStop1ErrorCorrection()
```
    Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop1ErrorCorrection.
    
    Tooltip: [0,1] stop1ErrorCorrection is fraction of error correction performed during time step once stop point is reached. Hint: 0 means no error correction, 1 means all error corrected in single step.
    
    Specified by:
    
    getStop1ErrorCorrection in interface UniversalJoint
    
    Returns:
    
    value of stop1ErrorCorrection field
  - setStop1ErrorCorrection
```
public UniversalJointObject setStop1ErrorCorrection(float newValue)
```
    Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop1ErrorCorrection.
    
    Tooltip: [0,1] stop1ErrorCorrection is fraction of error correction performed during time step once stop point is reached. Hint: 0 means no error correction, 1 means all error corrected in single step.
    
    Specified by:
    
    setStop1ErrorCorrection in interface UniversalJoint
    
    Parameters:
    
    newValue - is new value for the stop1ErrorCorrection field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setStop1ErrorCorrection
```
public UniversalJointObject setStop1ErrorCorrection(SFFloatObject newValue)
```
    Assign typed object value to SFFloat stop1ErrorCorrection field, similar to setStop1ErrorCorrection(float).
    
    Parameters:
    
    newValue - is new value for the stop1ErrorCorrection field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - getStop2Bounce
```
public float getStop2Bounce()
```
    Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop2Bounce.
    
    Tooltip: [0,1] stop2Bounce is velocity factor for bounce back once stop point is reached. Hint: 0 means no bounce, 1 means return velocity matches.
    
    Specified by:
    
    getStop2Bounce in interface UniversalJoint
    
    Returns:
    
    value of stop2Bounce field
  - setStop2Bounce
```
public UniversalJointObject setStop2Bounce(float newValue)
```
    Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop2Bounce.
    
    Tooltip: [0,1] stop2Bounce is velocity factor for bounce back once stop point is reached. Hint: 0 means no bounce, 1 means return velocity matches.
    
    Specified by:
    
    setStop2Bounce in interface UniversalJoint
    
    Parameters:
    
    newValue - is new value for the stop2Bounce field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setStop2Bounce
```
public UniversalJointObject setStop2Bounce(SFFloatObject newValue)
```
    Assign typed object value to SFFloat stop2Bounce field, similar to setStop2Bounce(float).
    
    Parameters:
    
    newValue - is new value for the stop2Bounce field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - getStop2ErrorCorrection
```
public float getStop2ErrorCorrection()
```
    Provide float value within allowed range of [0,1] from inputOutput SFFloat field named stop2ErrorCorrection.
    
    Tooltip: [0,1] stop2ErrorCorrection is fraction of error correction performed during time step once stop point is reached. Hint: 0 means no error correction, 1 means all error corrected in single step.
    
    Specified by:
    
    getStop2ErrorCorrection in interface UniversalJoint
    
    Returns:
    
    value of stop2ErrorCorrection field
  - setStop2ErrorCorrection
```
public UniversalJointObject setStop2ErrorCorrection(float newValue)
```
    Assign float value within allowed range of [0,1] to inputOutput SFFloat field named stop2ErrorCorrection.
    
    Tooltip: [0,1] stop2ErrorCorrection is fraction of error correction performed during time step once stop point is reached. Hint: 0 means no error correction, 1 means all error corrected in single step.
    
    Specified by:
    
    setStop2ErrorCorrection in interface UniversalJoint
    
    Parameters:
    
    newValue - is new value for the stop2ErrorCorrection field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setStop2ErrorCorrection
```
public UniversalJointObject setStop2ErrorCorrection(SFFloatObject newValue)
```
    Assign typed object value to SFFloat stop2ErrorCorrection field, similar to setStop2ErrorCorrection(float).
    
    Parameters:
    
    newValue - is new value for the stop2ErrorCorrection field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setDEF
```
public final UniversalJointObject setDEF(java.lang.String newValue)
```
    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 http://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NamingConventions.
    
    Note that setting the DEF value clears the USE value.
    
    Specified by:
    
    setDEF in interface X3DNode
    
    Specified by:
    
    setDEF in interface UniversalJoint
    
    Specified by:
    
    setDEF in interface X3DRigidJointNode
    
    Specified by:
    
    setDEF in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the DEF field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setDEF
```
public UniversalJointObject setDEF(SFStringObject newValue)
```
    Assign typed object value to SFString DEF field, similar to setDEF(String).
    
    Parameters:
    
    newValue - is new value for the DEF field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setUSE
```
public final UniversalJointObject setUSE(java.lang.String newValue)
```
    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 resets all other fields to their default values 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 interface X3DNode
    
    Specified by:
    
    setUSE in interface UniversalJoint
    
    Specified by:
    
    setUSE in interface X3DRigidJointNode
    
    Specified by:
    
    setUSE in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the USE field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setUSE
```
public UniversalJointObject setUSE(SFStringObject newValue)
```
    Assign typed object value to SFString USE field, similar to setUSE(String).
    
    Parameters:
    
    newValue - is new value for the USE field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setCssClass
```
public final UniversalJointObject setCssClass(java.lang.String newValue)
```
    Assign String value to inputOutput SFString field named class.
    
    Tooltip: The class attribute is a space-separated list of classes, reserved for use by CSS cascading stylesheets. Warning: currently the class attribute is only supported in XML encoding of X3D scenes. Hint: W3C Cascading Style Sheets https://www.w3.org/Style/CSS.
    
    Specified by:
    
    setCssClass in interface X3DNode
    
    Specified by:
    
    setCssClass in interface UniversalJoint
    
    Specified by:
    
    setCssClass in interface X3DRigidJointNode
    
    Specified by:
    
    setCssClass in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the class field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    See Also:
    
    W3C Cascading Style Sheets
  - setCssClass
```
public UniversalJointObject setCssClass(SFStringObject newValue)
```
    Assign typed object value to SFString cssClass field, similar to setCssClass(String).
    
    Parameters:
    
    newValue - is new value for the class field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - setIS
```
public UniversalJointObject setIS(ISObject newValue)
```
    Assign field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes. The IS statement connects node fields defined inside a ProtoBody declaration back to corresponding ProtoInterface fields.
    
    Specified by:
    
    setIS in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the description field.
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    See Also:
    
    X3D Tooltips: IS, X3D Tooltips: connect
  - getIS
```
public ISObject getIS()
```
    Provide field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes. The IS statement connects node fields defined inside a ProtoBody declaration back to corresponding ProtoInterface fields.
    
    Specified by:
    
    getIS in class X3DConcreteNode
    
    Returns:
    
    current ISObject, if any.
    
    See Also:
    
    X3D Tooltips: IS, X3D Tooltips: connect
  - setUSE
```
public UniversalJointObject setUSE(UniversalJointObject DEFnode)
```
    Assign a USE reference to another DEF node of same node type, similar to setUSE(String).
    
    WARNING: note that the setUSE() method resets all other fields to their default values 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:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
  - addComments
```
public UniversalJointObject addComments(java.lang.String newComment)
```
    Add comment as String to contained commentsList.
    
    Specified by:
    
    addComments in class X3DConcreteElement
    
    Parameters:
    
    newComment - initial value
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - addComments
```
public UniversalJointObject addComments(java.lang.String[] newComments)
```
    Add comments as String[] array to contained commentsList.
    
    Specified by:
    
    addComments in class X3DConcreteElement
    
    Parameters:
    
    newComments - array of comments
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - addComments
```
public UniversalJointObject addComments(CommentsBlock newCommentsBlock)
```
    Add CommentsBlock to contained commentsList.
    
    Specified by:
    
    addComments in class X3DConcreteElement
    
    Parameters:
    
    newCommentsBlock - block of comments to add
    
    Returns:
    
    UniversalJointObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - toStringX3D
```
public java.lang.String toStringX3D(int level)
```
    Recursive method to provide X3D string serialization of this model subgraph.
    
    Specified by:
    
    toStringX3D in class X3DConcreteElement
    
    Parameters:
    
    level - number of levels of indentation for this element
    
    Returns:
    
    X3D string
  - toStringClassicVRML
```
public java.lang.String toStringClassicVRML(int level)
```
    Recursive method to provide ClassicVRML string serialization.
    
    Specified by:
    
    toStringClassicVRML in class X3DConcreteElement
    
    Parameters:
    
    level - number of levels of indentation for this element
    
    Returns:
    
    ClassicVRML string
    
    See Also:
    
    X3D Resources: Virtual Reality Modeling Language (VRML) 97, Extensible 3D (X3D) encodings Part 2: Classic VRML encoding, Annex A: Grammar
  - toStringVRML97
```
public java.lang.String toStringVRML97(int level)
```
    Recursive method to provide VRML97 string serialization.
    
    Specified by:
    
    toStringVRML97 in class X3DConcreteElement
    
    Parameters:
    
    level - number of levels of indentation for this element
    
    Returns:
    
    VRML97 string
    
    See Also:
    
    X3D Resources: Virtual Reality Modeling Language (VRML) 97, Virtual Reality Modeling Language (VRML) 97 specification, VRML 97 v2.1 Amendment
  - getNodeByDEF
```
public X3DConcreteNode getNodeByDEF(java.lang.String DEFname)
```
    Recursive method to provide object reference to node by DEF name, if found as this node or in a contained node.
    
    Specified by:
    
    getNodeByDEF in class X3DConcreteNode
    
    Parameters:
    
    DEFname - DEF name of node to find
    
    Returns:
    
    object reference to node
  - findElementByNameValue
```
public X3DConcreteElement findElementByNameValue(java.lang.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, HAnim nodes.
    
    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)
  - findElementByNameValue
```
public X3DConcreteElement findElementByNameValue(java.lang.String nameValue,
                                                 java.lang.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, HAnim nodes.
    
    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)
  - hasElementByNameValue
```
public boolean hasElementByNameValue(java.lang.String nameValue,
                                     java.lang.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(java.lang.String DEFvalue)
```
    Recursive method to provide object reference to node by DEF, if found as this node or in a contained node.
    
    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)
  - hasNodeByDEF
```
public boolean hasNodeByDEF(java.lang.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 java.lang.String validate()
```
    Recursive method to validate this element plus all contained nodes and statements.
    
    Specified by:
    
    validate in class X3DConcreteElement
    
    Returns:
    
    validation results (if any)

Class UniversalJointObject

Field Summary

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

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Field Detail

FORCEOUTPUT_ALL

FORCEOUTPUT_NONE

NAME

COMPONENT

LEVEL

ANCHORPOINT_DEFAULT_VALUE

AXIS1_DEFAULT_VALUE

AXIS2_DEFAULT_VALUE

FORCEOUTPUT_DEFAULT_VALUE

STOP1BOUNCE_DEFAULT_VALUE

STOP1ERRORCORRECTION_DEFAULT_VALUE

STOP2BOUNCE_DEFAULT_VALUE

STOP2ERRORCORRECTION_DEFAULT_VALUE

fromField_ANCHORPOINT

toField_ANCHORPOINT

fromField_AXIS1

toField_AXIS1

fromField_AXIS2

toField_AXIS2

fromField_BODY1

toField_BODY1

fromField_BODY1ANCHORPOINT

fromField_BODY1AXIS

fromField_BODY2

toField_BODY2

fromField_BODY2ANCHORPOINT

fromField_BODY2AXIS

fromField_FORCEOUTPUT

toField_FORCEOUTPUT

fromField_METADATA

toField_METADATA

fromField_STOP1BOUNCE

toField_STOP1BOUNCE

fromField_STOP1ERRORCORRECTION

toField_STOP1ERRORCORRECTION

fromField_STOP2BOUNCE

toField_STOP2BOUNCE

fromField_STOP2ERRORCORRECTION

toField_STOP2ERRORCORRECTION

Constructor Detail

UniversalJointObject

UniversalJointObject

Method Detail

getElementName

getComponent

getComponentLevel

getFieldType

getAccessType

initialize

getAnchorPoint

setAnchorPoint

setAnchorPoint

setAnchorPoint

getAxis1

setAxis1

setAxis1

setAxis1

getAxis2

setAxis2

setAxis2

setAxis2

getBody1

setBody1

clearBody1

setBody1

getBody1ProtoInstance

hasBody1

getBody1AnchorPoint

getBody1Axis

getBody2