All Superinterfaces:: X3DChildNode, X3DInterpolatorNode, X3DNode

All Known Implementing Classes:: ColorInterpolator

public interface ColorInterpolator extends X3DInterpolatorNode

ColorInterpolator generates a range of color values.

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. X3D node tooltip: [X3DInterpolatorNode] ColorInterpolator generates a range of color values. Authors can ROUTE value_changed output events to various color fields of Material or Color nodes. Hint: typical input connection is ROUTE someTimeSensorDEF.fraction_changed TO thisInterpolatorDEF.set_fraction. Hint: typical output connection is ROUTE thisInterpolatorDEF.value_changed TO someDestinationNodeDEF.set_someAttribute. Hint: X3D Scene Authoring Hints, Color <a href="https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#Color" target="_blank">https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#Color</a> Hint: example scenes and authoring assets at <a href="https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter07EventAnimationInterpolation" target="_blank">https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter07EventAnimationInterpolation</a> *

Package hint: This interface is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI).

See Also:

Method Summary

Modifier and Type

Method

Description

float[]

getKey()

Provide array of float results from inputOutput MFFloat field named key.

float[]

getKeyValue()

Provide array of 3-tuple float results using RGB values [0..1] using RGB values [0..1] from inputOutput MFColor field named keyValue.

X3DMetadataObject

getMetadata()

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

float[]

getValue()

Provide array of 3-tuple float results using RGB values [0..1] using RGB values [0..1] from outputOnly SFColor field named value_changed.

ColorInterpolator

setKey(float[] newValue)

Accessor method to assign float array to inputOutput MFFloat field named key.

ColorInterpolator

setKeyValue(float[] newValue)

Accessor method to assign 3-tuple float array using RGB values [0..1] to inputOutput MFColor field named keyValue.

ColorInterpolator

setMetadata(X3DMetadataObject newValue)

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

Method Details
- getKey
  
  float[] getKey()
  
  Provide array of float results from inputOutput MFFloat field named key.
  
  Tooltip: Definition values for linear-interpolation function input intervals, listed in non-decreasing order and corresponding to a value in the keyValue array. Warning: number of keys must match number of keyValues! Warning: values in key array shall be monotonically non-decreasing, meaning that each value is greater than or equal to the preceding value. Hint: typical interval for values in key array is within range of 0 to 1, but larger intervals can be defined with arbitrary bounds. *
  
  Specified by:
  
  getKey in interface X3DInterpolatorNode
  
  Returns:
  
  value of key field
- setKey
  
  ColorInterpolator setKey(float[] newValue)
  
  Accessor method to assign float array to inputOutput MFFloat field named key.
  
  Tooltip: Definition values for linear-interpolation function input intervals, listed in non-decreasing order and corresponding to a value in the keyValue array. Warning: number of keys must match number of keyValues! Warning: values in key array shall be monotonically non-decreasing, meaning that each value is greater than or equal to the preceding value. Hint: typical interval for values in key array is within range of 0 to 1, but larger intervals can be defined with arbitrary bounds. *
  
  Specified by:
  
  setKey in interface X3DInterpolatorNode
  
  Parameters:
  
  newValue - is new value for the key field.
  
  Returns:
  
  ColorInterpolator - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
- getKeyValue
  
  float[] getKeyValue()
  
  Provide array of 3-tuple float results using RGB values [0..1] using RGB values [0..1] from inputOutput MFColor field named keyValue.
  
  Tooltip: Output values for linear interpolation, each corresponding to an input-fraction value in the key array. Hint: identical adjacent entries in keyValue array have the effect of defining constant-value step functions. <a href="https://en.wikipedia.org/wiki/Step_function" target="_blank">https://en.wikipedia.org/wiki/Step_function</a> Warning: number of keys must match number of keyValues! *
  
  Returns:
  
  value of keyValue field
- setKeyValue
  
  ColorInterpolator setKeyValue(float[] newValue)
  
  Accessor method to assign 3-tuple float array using RGB values [0..1] to inputOutput MFColor field named keyValue.
  
  Tooltip: Output values for linear interpolation, each corresponding to an input-fraction value in the key array. Hint: identical adjacent entries in keyValue array have the effect of defining constant-value step functions. <a href="https://en.wikipedia.org/wiki/Step_function" target="_blank">https://en.wikipedia.org/wiki/Step_function</a> Warning: number of keys must match number of keyValues! *
  
  Parameters:
  
  newValue - is new value for the keyValue field.
  
  Returns:
  
  ColorInterpolator - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
- getMetadata
  X3DMetadataObject getMetadata()
  
  Provide org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
  
  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 <a href="https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS//Part01/components/core.html#Metadata" target="_blank">https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS//Part01/components/core.html#Metadata</a> *
  
  Specified by:
  
  getMetadata in interface X3DChildNode
  
  Specified by:
  
  getMetadata in interface X3DInterpolatorNode
  
  Specified by:
  
  getMetadata in interface X3DNode
  
  Returns:
  
  value of metadata field
  
  See Also:
  
  X3D Scene Authoring Hints: Metadata Nodes
- setMetadata
  ColorInterpolator setMetadata(X3DMetadataObject newValue)
  
  Accessor method to assign org.web3d.x3d.sai.Core.X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
  
  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 <a href="https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS//Part01/components/core.html#Metadata" target="_blank">https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS//Part01/components/core.html#Metadata</a> *
  
  Specified by:
  
  setMetadata in interface X3DChildNode
  
  Specified by:
  
  setMetadata in interface X3DInterpolatorNode
  
  Specified by:
  
  setMetadata in interface X3DNode
  
  Parameters:
  
  newValue - is new value for the metadata field.
  
  Returns:
  
  ColorInterpolator - 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
- getValue
  
  float[] getValue()
  
  Provide array of 3-tuple float results using RGB values [0..1] using RGB values [0..1] from outputOnly SFColor field named value_changed.
  
  Tooltip: Linearly interpolated output value determined by current key time and corresponding keyValue pair. Hint: X3D players might not send unchanging intermediate values, thus avoiding excessive superfluous events that have no effect. Warning: it is an error to define this transient outputOnly field in an X3D file, instead only use it a source for ROUTE events. *
  
  Returns:
  
  value of value_changed field

Interface ColorInterpolator

Method Summary

Method Details

getKey

setKey

getKeyValue

setKeyValue

getMetadata

setMetadata

getValue