All Superinterfaces:: X3DChildNode, X3DNode

All Known Implementing Classes:: NurbsPositionInterpolator

public interface NurbsPositionInterpolator extends X3DChildNode

NurbsPositionInterpolator describes a 3D NURBS curve and outputs interpolated position 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. NurbsPositionInterpolator node tooltip: [X3DChildNode] NurbsPositionInterpolator describes a 3D NURBS curve and outputs interpolated position values.

Hint: the SFNode controlPoint field can contain a single Coordinate or CoordinateDouble node.

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

X3DNode

getControlPoint()

Provide org.web3d.x3d.sai.Core.X3DNode instance (using a properly typed node) with acceptable node types limited to Coordinate|CoordinateDouble, from inputOutput SFNode field controlPoint.

double[]

getKnot()

Provide array of double results from inputOutput MFDouble field named knot.

X3DMetadataObject

getMetadata()

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

int

getOrder()

Provide int value within allowed range of [2,infinity) from inputOutput SFInt32 field named order.

float[]

getValue()

Provide array of 3-tuple float results from outputOnly SFVec3f field named value_changed.

double[]

getWeight()

Provide array of double results from inputOutput MFDouble field named weight.

NurbsPositionInterpolator

setControlPoint(X3DNode newValue)

Accessor method to assign org.web3d.x3d.sai.Core.X3DNode instance (using a properly typed node) to inputOutput SFNode field controlPoint.

NurbsPositionInterpolator

setKnot(double[] newValue)

Accessor method to assign double array to inputOutput MFDouble field named knot.

NurbsPositionInterpolator

setMetadata(X3DMetadataObject newValue)

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

NurbsPositionInterpolator

setOrder(int newValue)

Accessor method to assign int value to inputOutput SFInt32 field named order.

NurbsPositionInterpolator

setWeight(double[] newValue)

Accessor method to assign double array to inputOutput MFDouble field named weight.

Method Details
- getControlPoint
  
  X3DNode getControlPoint()
  
  Provide org.web3d.x3d.sai.Core.X3DNode instance (using a properly typed node) with acceptable node types limited to Coordinate|CoordinateDouble, from inputOutput SFNode field controlPoint.
  
  Tooltip: [Coordinate|CoordinateDouble|GeoCoordinate] Single contained Coordinate or CoordinateDouble node that can specify control points for NURBS geometry definitions. *
  
  Returns:
  
  value of controlPoint field
- setControlPoint
  
  NurbsPositionInterpolator setControlPoint(X3DNode newValue)
  
  Accessor method to assign org.web3d.x3d.sai.Core.X3DNode instance (using a properly typed node) to inputOutput SFNode field controlPoint.
  
  Tooltip: [Coordinate|CoordinateDouble|GeoCoordinate] Single contained Coordinate or CoordinateDouble node that can specify control points for NURBS geometry definitions. *
  
  Parameters:
  
  newValue - is new value for the controlPoint field.
  
  Returns:
  
  NurbsPositionInterpolator - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
- getKnot
  
  double[] getKnot()
  
  Provide array of double results from inputOutput MFDouble field named knot.
  
  Tooltip: knot vector, where size = number of control points + order of curve. *
  
  Returns:
  
  value of knot field
- setKnot
  
  NurbsPositionInterpolator setKnot(double[] newValue)
  
  Accessor method to assign double array to inputOutput MFDouble field named knot.
  
  Tooltip: knot vector, where size = number of control points + order of curve. *
  
  Parameters:
  
  newValue - is new value for the knot field.
  
  Returns:
  
  NurbsPositionInterpolator - 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 https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS /Part01/components/core.html#Metadata
  
  Specified by:
  
  getMetadata in interface X3DChildNode
  
  Specified by:
  
  getMetadata in interface X3DNode
  
  Returns:
  
  value of metadata field
  
  See Also:
  
  X3D Scene Authoring Hints: Metadata Nodes
- setMetadata
  NurbsPositionInterpolator 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 https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS /Part01/components/core.html#Metadata
  
  Specified by:
  
  setMetadata in interface X3DChildNode
  
  Specified by:
  
  setMetadata in interface X3DNode
  
  Parameters:
  
  newValue - is new value for the metadata field.
  
  Returns:
  
  NurbsPositionInterpolator - 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
- getOrder
  
  int getOrder()
  
  Provide int value within allowed range of [2,infinity) from inputOutput SFInt32 field named order.
  
  Tooltip: define order of surface by polynomials of degree = order-1. *
  
  Returns:
  
  value of order field
- setOrder
  
  NurbsPositionInterpolator setOrder(int newValue)
  
  Accessor method to assign int value to inputOutput SFInt32 field named order.
  
  Tooltip: define order of surface by polynomials of degree = order-1. *
  
  Parameters:
  
  newValue - is new value for the order field.
  
  Returns:
  
  NurbsPositionInterpolator - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
- getValue
  float[] getValue()
  
  Provide array of 3-tuple float results from outputOnly SFVec3f field named value_changed.
  
  Tooltip: Computationaly interpolated output value determined by current key time and corresponding keyValue pair.
  
  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
- getWeight
  double[] getWeight()
  
  Provide array of double results from inputOutput MFDouble field named weight.
  
  Tooltip: Output values for linear interpolation, each corresponding to knots.
  
  Hint: number of weights must match number of knots!.
  
  Returns:
  
  value of weight field
- setWeight
  NurbsPositionInterpolator setWeight(double[] newValue)
  
  Accessor method to assign double array to inputOutput MFDouble field named weight.
  
  Tooltip: Output values for linear interpolation, each corresponding to knots.
  
  Hint: number of weights must match number of knots!.
  
  Parameters:
  
  newValue - is new value for the weight field.
  
  Returns:
  
  NurbsPositionInterpolator - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

Interface NurbsPositionInterpolator

Method Summary

Method Details

getControlPoint

setControlPoint

getKnot

setKnot

getMetadata

setMetadata

getOrder

setOrder

getValue

getWeight

setWeight