VolumeEmitter (X3DJSAIL, X3D Java Scene Access Interface Library)

All Superinterfaces:

X3DNode, X3DParticleEmitterNode

All Known Implementing Classes:

VolumeEmitterObject
```
public interface VolumeEmitter
extends X3DParticleEmitterNode
```
Abstract node interface, defined by X3D specification to support X3D Java interoperability.

X3D node tooltip: (X3D version 3.2 or later) [X3DParticleEmitterNode] VolumeEmitter emits particles from a random position confined within the given closed geometry volume.
- Hint: otherwise, a VolumeEmitter node acts like a PolylineEmitter node.
Package hint: This interface is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI).
See Also:

SAI Java Specification: TODO, X3D Abstract Specification: VolumeEmitter, X3D Tooltips: VolumeEmitter, X3D Scene Authoring Hints: Volume

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`X3DCoordinateNode`	`getCoord()` Provide X3DCoordinateNode instance (using a properly typed node) from inputOutput SFNode field coord.
`int[]`	`getCoordIndex()` Provide array of int results within allowed range of [-1,infinity) from initializeOnly MFInt32 field named coordIndex.
`float[]`	`getDirection()` Provide array of 3-tuple float results within allowed range of [-1,1] from inputOutput SFVec3f field named direction.
`boolean`	`getInternal()` Provide boolean value from initializeOnly SFBool field named internal.
`float`	`getMass()` Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named mass.
`X3DMetadataObject`	`getMetadata()` Provide X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
`float`	`getSpeed()` Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named speed.
`float`	`getSurfaceArea()` Provide float value within allowed range of [0,infinity) from initializeOnly SFFloat field named surfaceArea.
`float`	`getVariation()` Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named variation.
`VolumeEmitter`	`setCoord(X3DCoordinateNode newValue)` Assign X3DCoordinateNode instance (using a properly typed node) to inputOutput SFNode field coord.
`VolumeEmitter`	`setCoordIndex(int[] newValue)` Assign int array within allowed range of [-1,infinity) to initializeOnly MFInt32 field named coordIndex.
`VolumeEmitter`	`setCssClass(java.lang.String newValue)` Assign String value to inputOutput SFString field named class.
`VolumeEmitter`	`setDEF(java.lang.String newValue)` Assign String value to inputOutput SFString field named DEF.
`VolumeEmitter`	`setDirection(float[] newValue)` Assign 3-tuple float array within allowed range of [-1,1] to inputOutput SFVec3f field named direction.
`VolumeEmitter`	`setInternal(boolean newValue)` Assign boolean value to initializeOnly SFBool field named internal.
`VolumeEmitter`	`setMass(float newValue)` Assign float value within allowed range of [0,infinity) to inputOutput SFFloat field named mass.
`VolumeEmitter`	`setMetadata(X3DMetadataObject newValue)` Assign X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
`VolumeEmitter`	`setSpeed(float newValue)` Assign float value within allowed range of [0,infinity) to inputOutput SFFloat field named speed.
`VolumeEmitter`	`setSurfaceArea(float newValue)` Assign float value within allowed range of [0,infinity) to initializeOnly SFFloat field named surfaceArea.
`VolumeEmitter`	`setUSE(java.lang.String newValue)` Assign String value to inputOutput SFString field named USE.
`VolumeEmitter`	`setVariation(float newValue)` Assign float value within allowed range of [0,infinity) to inputOutput SFFloat field named variation.

- Method Detail
  - getCoord
```
X3DCoordinateNode getCoord()
```
    Provide X3DCoordinateNode instance (using a properly typed node) from inputOutput SFNode field coord.
    
    Tooltip: [X3DCoordinateNode] Coordinates for the geometry used as the emitting volume. *
    
    Returns:
    
    value of coord field
  - setCoord
```
VolumeEmitter setCoord(X3DCoordinateNode newValue)
```
    Assign X3DCoordinateNode instance (using a properly typed node) to inputOutput SFNode field coord.
    
    Tooltip: [X3DCoordinateNode] Coordinates for the geometry used as the emitting volume.
    
    Parameters:
    
    newValue - is new value for the coord field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getCoordIndex
```
int[] getCoordIndex()
```
    Provide array of int results within allowed range of [-1,infinity) from initializeOnly MFInt32 field named coordIndex.
    
    Tooltip: [-1,+infinity) coordIndex indices are applied to contained Coordinate values in order to define randomly generated initial geometry of the particles.
    - Warning: coordIndex is required in order to connect contained coordinate point values.
    Returns:
    
    value of coordIndex field
  - setCoordIndex
```
VolumeEmitter setCoordIndex(int[] newValue)
```
    Assign int array within allowed range of [-1,infinity) to initializeOnly MFInt32 field named coordIndex.
    
    Tooltip: [-1,+infinity) coordIndex indices are applied to contained Coordinate values in order to define randomly generated initial geometry of the particles. Warning: coordIndex is required in order to connect contained coordinate point values.
    
    Parameters:
    
    newValue - is new value for the coordIndex field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getDirection
```
float[] getDirection()
```
    Provide array of 3-tuple float results within allowed range of [-1,1] from inputOutput SFVec3f field named direction.
    
    Tooltip: Initial direction from which particles emanate. *
    
    Returns:
    
    value of direction field
  - setDirection
```
VolumeEmitter setDirection(float[] newValue)
```
    Assign 3-tuple float array within allowed range of [-1,1] to inputOutput SFVec3f field named direction.
    
    Tooltip: Initial direction from which particles emanate.
    
    Parameters:
    
    newValue - is new value for the direction field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getInternal
```
boolean getInternal()
```
    Provide boolean value from initializeOnly SFBool field named internal.
    
    Tooltip: TODO, X3D specification is undefined. *
    
    Returns:
    
    value of internal field
  - setInternal
```
VolumeEmitter setInternal(boolean newValue)
```
    Assign boolean value to initializeOnly SFBool field named internal.
    
    Tooltip: TODO, X3D specification is undefined.
    
    Parameters:
    
    newValue - is new value for the internal field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getMass
```
float getMass()
```
    Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named mass.
    
    Tooltip: [0,+infinity) Basic mass of each particle, defined in mass base units (default is kilograms).
    - Hint: mass is needed if gravity or other force-related calculations are performed on a per-particle basis.
    - Hint:
      https://en.wikipedia.org/wiki/Kilogram
    - Hint: X3D Architecture 4.3.6 Standard units and coordinate system
      http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/concepts.html#Standardunitscoordinates
    Specified by:
    
    getMass in interface X3DParticleEmitterNode
    
    Returns:
    
    value of mass field
  - setMass
```
VolumeEmitter setMass(float newValue)
```
    Assign float value within allowed range of [0,infinity) to inputOutput SFFloat field named mass.
    
    Tooltip: [0,+infinity) Basic mass of each particle, defined in mass base units (default is kilograms). Hint: mass is needed if gravity or other force-related calculations are performed on a per-particle basis. Hint: https://en.wikipedia.org/wiki/Kilogram Hint: X3D Architecture 4.3.6 Standard units and coordinate system http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/concepts.html#Standardunitscoordinates
    
    Specified by:
    
    setMass in interface X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the mass field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getMetadata
```
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 X3DParticleEmitterNode
    
    Returns:
    
    value of metadata field
    
    See Also:
    
    X3D Scene Authoring Hints: Metadata Nodes
  - setMetadata
```
VolumeEmitter 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 X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the metadata field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    X3D Scene Authoring Hints: Metadata Nodes
  - getSpeed
```
float getSpeed()
```
    Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named speed.
    
    Tooltip: [0,+infinity) Initial linear speed (default is m/s) imparted to all particles along their direction of movement. *
    
    Specified by:
    
    getSpeed in interface X3DParticleEmitterNode
    
    Returns:
    
    value of speed field
  - setSpeed
```
VolumeEmitter setSpeed(float newValue)
```
    Assign float value within allowed range of [0,infinity) to inputOutput SFFloat field named speed.
    
    Tooltip: [0,+infinity) Initial linear speed (default is m/s) imparted to all particles along their direction of movement.
    
    Specified by:
    
    setSpeed in interface X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the speed field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getSurfaceArea
```
float getSurfaceArea()
```
    Provide float value within allowed range of [0,infinity) from initializeOnly SFFloat field named surfaceArea.
    
    Tooltip: [0,+infinity) Particle surface area in area base units (default is meters squared). Surface area is used for calculations such as wind effects per particle.
    - Hint: surfaceArea value represents average frontal area presented to the wind.
    - Hint: assumes spherical model for each particle (i.e., surface area is the same regardless of direction).
    Specified by:
    
    getSurfaceArea in interface X3DParticleEmitterNode
    
    Returns:
    
    value of surfaceArea field
  - setSurfaceArea
```
VolumeEmitter setSurfaceArea(float newValue)
```
    Assign float value within allowed range of [0,infinity) to initializeOnly SFFloat field named surfaceArea.
    
    Tooltip: [0,+infinity) Particle surface area in area base units (default is meters squared). Surface area is used for calculations such as wind effects per particle. Hint: surfaceArea value represents average frontal area presented to the wind. Hint: assumes spherical model for each particle (i.e., surface area is the same regardless of direction).
    
    Specified by:
    
    setSurfaceArea in interface X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the surfaceArea field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getVariation
```
float getVariation()
```
    Provide float value within allowed range of [0,infinity) from inputOutput SFFloat field named variation.
    
    Tooltip: [0,+infinity) Multiplier for the randomness used to control the range of possible output values. The bigger the value, the more random the output and the bigger the range of possible initial values possible.
    - Hint: variation of zero does not allow any randomness.
    Specified by:
    
    getVariation in interface X3DParticleEmitterNode
    
    Returns:
    
    value of variation field
  - setVariation
```
VolumeEmitter setVariation(float newValue)
```
    Assign float value within allowed range of [0,infinity) to inputOutput SFFloat field named variation.
    
    Tooltip: [0,+infinity) Multiplier for the randomness used to control the range of possible output values. The bigger the value, the more random the output and the bigger the range of possible initial values possible. Hint: variation of zero does not allow any randomness.
    
    Specified by:
    
    setVariation in interface X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the variation field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setDEF
```
VolumeEmitter 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 X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the DEF field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setUSE
```
VolumeEmitter 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 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 interface X3DNode
    
    Specified by:
    
    setUSE in interface X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the USE field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setCssClass
```
VolumeEmitter 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 X3DParticleEmitterNode
    
    Parameters:
    
    newValue - is new value for the class field.
    
    Returns:
    
    VolumeEmitter - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

Interface VolumeEmitter

Method Summary

Method Detail

getCoord

setCoord

getCoordIndex

setCoordIndex

getDirection

setDirection

getInternal

setInternal

getMass

setMass

getMetadata

setMetadata

getSpeed

setSpeed

getSurfaceArea

setSurfaceArea

getVariation

setVariation

setDEF

setUSE

setCssClass